A fat ( $\mathrm{R}=\mathrm{C}_{11}-\mathrm{C}_{19}$ Aliphatic chains) - 27.5 Terpenoids

We saw in the Chapter 8 Chemistry Matters that terpenoids are a vast and diverse group of lipids found in all living organisms. Despite their apparent structural differences, all terpenoids contain a multiple of five carbons and are derived biosynthetically from the five-carbon precursor isopentenyl diphosphate (FIGURE 27.7). Although formally a terpenoid contains oxygen, while a hydrocarbon is called a terpene, we'll use the term terpenoid to refer to both for simplicity.
<img class="imgSvg" id = "m6sn3pyu6gfph3z1w8v" src="data:image/svg+xml;base64,<svg id="smiles-m6sn3pyu6gfph3z1w8v" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 302 100.77967942681167" style="width: 302.2383805476683px; height: 100.77967942681167px; overflow: visible;"><defs><linearGradient id="line-m6sn3pyu6gfph3z1w8v-1" gradientUnits="userSpaceOnUse" x1="234.37609258428583" y1="50.04481893453277" x2="261.65588220050904" y2="65.79483729942993"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-3" gradientUnits="userSpaceOnUse" x1="231.54108927860435" y1="54.95518106545296" x2="258.8208788948276" y2="70.70519943035012"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-5" gradientUnits="userSpaceOnUse" x1="232.9585909314451" y1="52.499999999992866" x2="232.95861213740585" y2="21"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-7" gradientUnits="userSpaceOnUse" x1="205.67878010926106" y1="68.24998163508855" x2="232.9585909314451" y2="52.499999999992866"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-9" gradientUnits="userSpaceOnUse" x1="178.39899049303781" y1="52.49996327019139" x2="205.67878010926106" y2="68.24998163508855"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-11" gradientUnits="userSpaceOnUse" x1="151.11917967085378" y1="68.24994490528707" x2="178.39899049303781" y2="52.49996327019139"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-13" gradientUnits="userSpaceOnUse" x1="123.83939005463053" y1="52.49992654038988" x2="151.11917967085378" y2="68.24994490528707"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-15" gradientUnits="userSpaceOnUse" x1="110.54459139353139" y1="23.802617371047262" x2="126.29457302862708" y2="51.082428193231266"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-17" gradientUnits="userSpaceOnUse" x1="105.63422544553828" y1="26.637614065364488" x2="121.38420708063397" y2="53.91742488754849"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-19" gradientUnits="userSpaceOnUse" x1="123.83939005463053" y1="52.49992654038988" x2="139.5894084195277" y2="25.22013692416664"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-21" gradientUnits="userSpaceOnUse" x1="96.55957923244651" y1="68.24990817548559" x2="123.83939005463053" y2="52.49992654038988"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-23" gradientUnits="userSpaceOnUse" x1="69.27978961622325" y1="52.4998898105884" x2="96.55957923244651" y2="68.24990817548559"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-25" gradientUnits="userSpaceOnUse" x1="43.41750165284074" y1="34.294690380231145" x2="70.697291269064" y2="50.044708745128304"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-27" gradientUnits="userSpaceOnUse" x1="40.58249834715926" y1="39.20505251115134" x2="67.86228796338251" y2="54.955070876048495"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-29" gradientUnits="userSpaceOnUse" x1="69.27978961622325" y1="52.4998898105884" x2="85.02980798112043" y2="25.22010019436516"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyu6gfph3z1w8v-31" gradientUnits="userSpaceOnUse" x1="53.52977125132609" y1="79.77967942681167" x2="69.27978961622325" y2="52.4998898105884"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient></defs><mask id="text-mask-m6sn3pyu6gfph3z1w8v"><rect x="0" y="0" width="100%" height="100%" fill="white"></rect><circle cx="151.11917967085378" cy="68.24994490528707" r="7.875" fill="black"></circle><circle cx="123.83939005463053" cy="52.49992654038988" r="7.875" fill="black"></circle><circle cx="108.08940841953483" cy="25.220115718205875" r="7.875" fill="black"></circle><circle cx="139.5894084195277" cy="25.22013692416664" r="7.875" fill="black"></circle><circle cx="96.55957923244651" cy="68.24990817548559" r="7.875" fill="black"></circle><circle cx="69.27978961622325" cy="52.4998898105884" r="7.875" fill="black"></circle><circle cx="42" cy="36.74987144569124" r="7.875" fill="black"></circle><circle cx="85.02980798112043" cy="25.22010019436516" r="7.875" fill="black"></circle><circle cx="53.52977125132609" cy="79.77967942681167" r="7.875" fill="black"></circle></mask><style>
                .element-m6sn3pyu6gfph3z1w8v {
                    font: 14px Helvetica, Arial, sans-serif;
                    alignment-baseline: 'middle';
                }
                .sub-m6sn3pyu6gfph3z1w8v {
                    font: 8.4px Helvetica, Arial, sans-serif;
                }
            </style><g mask="url(#text-mask-m6sn3pyu6gfph3z1w8v)"><line x1="234.37609258428583" y1="50.04481893453277" x2="261.65588220050904" y2="65.79483729942993" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-1')"></line><line x1="231.54108927860435" y1="54.95518106545296" x2="258.8208788948276" y2="70.70519943035012" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-3')"></line><line x1="232.9585909314451" y1="52.499999999992866" x2="232.95861213740585" y2="21" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-5')"></line><line x1="205.67878010926106" y1="68.24998163508855" x2="232.9585909314451" y2="52.499999999992866" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-7')"></line><line x1="178.39899049303781" y1="52.49996327019139" x2="205.67878010926106" y2="68.24998163508855" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-9')"></line><line x1="151.11917967085378" y1="68.24994490528707" x2="178.39899049303781" y2="52.49996327019139" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-11')"></line><line x1="123.83939005463053" y1="52.49992654038988" x2="151.11917967085378" y2="68.24994490528707" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-13')"></line><line x1="110.54459139353139" y1="23.802617371047262" x2="126.29457302862708" y2="51.082428193231266" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-15')"></line><line x1="105.63422544553828" y1="26.637614065364488" x2="121.38420708063397" y2="53.91742488754849" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-17')"></line><line x1="123.83939005463053" y1="52.49992654038988" x2="139.5894084195277" y2="25.22013692416664" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-19')"></line><line x1="96.55957923244651" y1="68.24990817548559" x2="123.83939005463053" y2="52.49992654038988" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-21')"></line><line x1="69.27978961622325" y1="52.4998898105884" x2="96.55957923244651" y2="68.24990817548559" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-23')"></line><line x1="43.41750165284074" y1="34.294690380231145" x2="70.697291269064" y2="50.044708745128304" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-25')"></line><line x1="40.58249834715926" y1="39.20505251115134" x2="67.86228796338251" y2="54.955070876048495" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-27')"></line><line x1="69.27978961622325" y1="52.4998898105884" x2="85.02980798112043" y2="25.22010019436516" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-29')"></line><line x1="53.52977125132609" y1="79.77967942681167" x2="69.27978961622325" y2="52.4998898105884" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyu6gfph3z1w8v-31')"></line></g><g><text x="260.2383805476683" y="68.25001836489002" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="232.9585909314451" y="52.499999999992866" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="232.95861213740585" y="21" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="205.67878010926106" y="68.24998163508855" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="178.39899049303781" y="52.49996327019139" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="151.11917967085378" y="60.374944905287066" class="element-m6sn3pyu6gfph3z1w8v" fill="currentColor" style="
                text-anchor: start;
                writing-mode: vertical-rl;
                text-orientation: upright;
                letter-spacing: -1px;
                direction: ltr;
            "><tspan>O</tspan></text><text x="151.11917967085378" y="68.24994490528707" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="123.83939005463053" y="44.62492654038988" class="element-m6sn3pyu6gfph3z1w8v" fill="currentColor" style="
                text-anchor: start;
                writing-mode: vertical-rl;
                text-orientation: upright;
                letter-spacing: -1px;
                direction: ltr;
            "><tspan>P</tspan></text><text x="123.83939005463053" y="52.49992654038988" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="102.83940841953483" y="30.470115718205875" class="element-m6sn3pyu6gfph3z1w8v" fill="currentColor" style="
                text-anchor: start;
                writing-mode: horizontal-tb;
                text-orientation: mixed;
                letter-spacing: normal;
                direction: ltr;
            "><tspan>O</tspan></text><text x="108.08940841953483" y="25.220115718205875" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="134.3394084195277" y="30.47013692416664" class="element-m6sn3pyu6gfph3z1w8v" fill="currentColor" style="
                text-anchor: start;
                writing-mode: horizontal-tb;
                text-orientation: mixed;
                letter-spacing: normal;
                direction: ltr;
            "><tspan>O<tspan baseline-shift="super" class="sub-m6sn3pyu6gfph3z1w8v">-</tspan></tspan></text><text x="139.5894084195277" y="25.22013692416664" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="96.55957923244651" y="60.37490817548559" class="element-m6sn3pyu6gfph3z1w8v" fill="currentColor" style="
                text-anchor: start;
                writing-mode: vertical-rl;
                text-orientation: upright;
                letter-spacing: -1px;
                direction: ltr;
            "><tspan>O</tspan></text><text x="96.55957923244651" y="68.24990817548559" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="69.27978961622325" y="60.3748898105884" class="element-m6sn3pyu6gfph3z1w8v" fill="currentColor" style="
                text-anchor: start;
                writing-mode: vertical-rl;
                text-orientation: upright;
                letter-spacing: -1px;
                direction: rtl; unicode-bidi: bidi-override;
            "><tspan>P</tspan></text><text x="69.27978961622325" y="52.4998898105884" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="47.25" y="41.99987144569124" class="element-m6sn3pyu6gfph3z1w8v" fill="currentColor" style="
                text-anchor: start;
                writing-mode: horizontal-tb;
                text-orientation: mixed;
                letter-spacing: normal;
                direction: rtl; unicode-bidi: bidi-override;
            "><tspan>O</tspan></text><text x="42" y="36.74987144569124" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="79.77980798112043" y="30.47010019436516" class="element-m6sn3pyu6gfph3z1w8v" fill="currentColor" style="
                text-anchor: start;
                writing-mode: horizontal-tb;
                text-orientation: mixed;
                letter-spacing: normal;
                direction: ltr;
            "><tspan>O<tspan baseline-shift="super" class="sub-m6sn3pyu6gfph3z1w8v">-</tspan></tspan></text><text x="85.02980798112043" y="25.22010019436516" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="48.27977125132609" y="85.02967942681167" class="element-m6sn3pyu6gfph3z1w8v" fill="currentColor" style="
                text-anchor: start;
                writing-mode: horizontal-tb;
                text-orientation: mixed;
                letter-spacing: normal;
                direction: ltr;
            "><tspan>O<tspan baseline-shift="super" class="sub-m6sn3pyu6gfph3z1w8v">-</tspan></tspan></text><text x="53.52977125132609" y="79.77967942681167" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text></g></svg>"/>

Isopentenyl diphosphate
<img class="imgSvg" id = "m6sn3pyv8bzkxmv3us" src="data:image/svg+xml;base64,<svg id="smiles-m6sn3pyv8bzkxmv3us" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 252 166.9476302289565" style="width: 252.35625971156958px; height: 166.9476302289565px; overflow: visible;"><defs><linearGradient id="line-m6sn3pyv8bzkxmv3us-1" gradientUnits="userSpaceOnUse" x1="162.94345576174376" y1="67.19888441360834" x2="179.96078022121495" y2="40.69113708870189"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-3" gradientUnits="userSpaceOnUse" x1="127.10529986332944" y1="61.7276822529481" x2="162.94345576174376" y2="67.19888441360834"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-5" gradientUnits="userSpaceOnUse" x1="162.94345576174376" y1="67.19888441360834" x2="181.78134719599836" y2="99.15125968381253"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-7" gradientUnits="userSpaceOnUse" x1="120.87881143471193" y1="96.43105552274619" x2="127.10529986332944" y2="61.7276822529481"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-9" gradientUnits="userSpaceOnUse" x1="91.90958550092836" y1="50.22722186693596" x2="127.10529986332944" y2="61.7276822529481"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-11" gradientUnits="userSpaceOnUse" x1="168.89600744549017" y1="133.94215563236583" x2="181.78134719599836" y2="99.15125968381253"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-13" gradientUnits="userSpaceOnUse" x1="181.78134719599836" y1="99.15125968381253" x2="207.5489289341779" y2="81.03271307084611"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-15" gradientUnits="userSpaceOnUse" x1="181.78134719599836" y1="99.15125968381253" x2="210.35625971156958" y2="112.40736675668475"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-17" gradientUnits="userSpaceOnUse" x1="102.98887942681861" y1="126.81193199218012" x2="120.87881143471193" y2="96.43105552274619"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-19" gradientUnits="userSpaceOnUse" x1="55.63417829831904" y1="51.31291877059445" x2="91.90958550092836" y2="50.22722186693596"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-21" gradientUnits="userSpaceOnUse" x1="91.90958550092836" y1="50.22722186693596" x2="103.65775565380325" y2="21"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-23" gradientUnits="userSpaceOnUse" x1="76.03628698496816" y1="79.81689564094222" x2="91.90958550092836" y2="50.22722186693596"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-25" gradientUnits="userSpaceOnUse" x1="133.79967079173048" y1="145.9476302289565" x2="168.89600744549017" y2="133.94215563236583"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-27" gradientUnits="userSpaceOnUse" x1="102.98887942681861" y1="126.81193199218012" x2="133.79967079173048" y2="145.9476302289565"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-29" gradientUnits="userSpaceOnUse" x1="68.77785700256227" y1="112.58543244903831" x2="102.98887942681861" y2="126.81193199218012"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-31" gradientUnits="userSpaceOnUse" x1="42" y1="88.00722368392127" x2="55.63417829831904" y2="51.31291877059445"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-33" gradientUnits="userSpaceOnUse" x1="45.03938891796467" y1="74.20955132979142" x2="76.03628698496816" y2="79.81689564094222"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-35" gradientUnits="userSpaceOnUse" x1="48.82655530912811" y1="63.94615205002026" x2="76.03628698496816" y2="79.81689564094222"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-37" gradientUnits="userSpaceOnUse" x1="68.77785700256227" y1="112.58543244903831" x2="76.03628698496816" y2="79.81689564094222"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pyv8bzkxmv3us-39" gradientUnits="userSpaceOnUse" x1="42" y1="88.00722368392127" x2="68.77785700256227" y2="112.58543244903831"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient></defs><mask id="text-mask-m6sn3pyv8bzkxmv3us"><rect x="0" y="0" width="100%" height="100%" fill="white"></rect><circle cx="207.5489289341779" cy="81.03271307084611" r="7.875" fill="black"></circle><circle cx="103.65775565380325" cy="21" r="7.875" fill="black"></circle></mask><style>
                .element-m6sn3pyv8bzkxmv3us {
                    font: 14px Helvetica, Arial, sans-serif;
                    alignment-baseline: 'middle';
                }
                .sub-m6sn3pyv8bzkxmv3us {
                    font: 8.4px Helvetica, Arial, sans-serif;
                }
            </style><g mask="url(#text-mask-m6sn3pyv8bzkxmv3us)"><line x1="162.94345576174376" y1="67.19888441360834" x2="179.96078022121495" y2="40.69113708870189" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-1')"></line><line x1="127.10529986332944" y1="61.7276822529481" x2="162.94345576174376" y2="67.19888441360834" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-3')"></line><line x1="162.94345576174376" y1="67.19888441360834" x2="181.78134719599836" y2="99.15125968381253" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-5')"></line><line x1="120.87881143471193" y1="96.43105552274619" x2="127.10529986332944" y2="61.7276822529481" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-7')"></line><line x1="91.90958550092836" y1="50.22722186693596" x2="127.10529986332944" y2="61.7276822529481" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-9')"></line><line x1="168.89600744549017" y1="133.94215563236583" x2="181.78134719599836" y2="99.15125968381253" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-11')"></line><line x1="181.78134719599836" y1="99.15125968381253" x2="207.5489289341779" y2="81.03271307084611" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-13')"></line><polygon points="181.5162250545409,99.72275793412395 209.45989437616583,114.33957512678528 211.25262504697332,110.47515838658423 182.04646933745582,98.5797614335011" fill="url('#line-m6sn3pyv8bzkxmv3us-15')"></polygon><line x1="102.98887942681861" y1="126.81193199218012" x2="120.87881143471193" y2="96.43105552274619" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-17')"></line><line x1="55.63417829831904" y1="51.31291877059445" x2="91.90958550092836" y2="50.22722186693596" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-19')"></line><line x1="91.90958550092836" y1="50.22722186693596" x2="103.65775565380325" y2="21" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-21')"></line><line x1="76.03628698496816" y1="79.81689564094222" x2="91.90958550092836" y2="50.22722186693596" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-23')"></line><line x1="133.79967079173048" y1="145.9476302289565" x2="168.89600744549017" y2="133.94215563236583" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-25')"></line><line x1="102.98887942681861" y1="126.81193199218012" x2="133.79967079173048" y2="145.9476302289565" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-27')"></line><line x1="68.77785700256227" y1="112.58543244903831" x2="102.98887942681861" y2="126.81193199218012" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-29')"></line><line x1="42" y1="88.00722368392127" x2="55.63417829831904" y2="51.31291877059445" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-31')"></line><line x1="45.03938891796467" y1="74.20955132979142" x2="76.03628698496816" y2="79.81689564094222" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-33')"></line><line x1="48.82655530912811" y1="63.94615205002026" x2="76.03628698496816" y2="79.81689564094222" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-35')"></line><line x1="68.77785700256227" y1="112.58543244903831" x2="76.03628698496816" y2="79.81689564094222" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-37')"></line><line x1="42" y1="88.00722368392127" x2="68.77785700256227" y2="112.58543244903831" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pyv8bzkxmv3us-39')"></line></g><g><text x="179.96078022121495" y="40.69113708870189" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="162.94345576174376" y="67.19888441360834" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="127.10529986332944" y="61.7276822529481" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="120.87881143471193" y="96.43105552274619" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="102.98887942681861" y="126.81193199218012" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="133.79967079173048" y="145.9476302289565" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="168.89600744549017" y="133.94215563236583" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="181.78134719599836" y="99.15125968381253" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            ">S</text><text x="203.6114289341779" y="86.28271307084611" class="element-m6sn3pyv8bzkxmv3us" fill="currentColor" style="
                text-anchor: start;
                writing-mode: horizontal-tb;
                text-orientation: mixed;
                letter-spacing: normal;
                direction: ltr;
            "><tspan>H</tspan></text><text x="207.5489289341779" y="81.03271307084611" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="210.35625971156958" y="112.40736675668475" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="68.77785700256227" y="112.58543244903831" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="42" y="88.00722368392127" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="55.63417829831904" y="51.31291877059445" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="91.90958550092836" y="50.22722186693596" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="98.40775565380325" y="26.25" class="element-m6sn3pyv8bzkxmv3us" fill="currentColor" style="
                text-anchor: start;
                writing-mode: horizontal-tb;
                text-orientation: mixed;
                letter-spacing: normal;
                direction: ltr;
            "><tspan>O</tspan><tspan style="unicode-bidi: plaintext;">H</tspan></text><text x="103.65775565380325" y="21" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="76.03628698496816" y="79.81689564094222" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="45.03938891796467" y="74.20955132979142" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="48.82655530912811" y="63.94615205002026" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text></g></svg>"/>


Patchouli alcohol (a sesquiterpenoid- $\mathrm{C}_{15}$ )


Lanosterol
(a triterpenoid- $\mathrm{C}_{30}$ )


The terpenoid precursor isopentenyl diphosphate, formerly called isopentenyl pyrophosphate and thus abbreviated IPP, is biosynthesized by two different pathways, depending on the organism and the structure of the final product. In animals and higher plants, sesquiterpenoids and triterpenoids arise primarily from the mevalonate pathway, whereas monoterpenoids, diterpenoids, and tetraterpenoids are biosynthesized by the 1-deoxyxylulose 5-phosphate ( $D X P$ ) pathway, also called the methylerithritol phosphate, or MEP, pathway. In bacteria, both pathways are used. We'll look only at the mevalonate pathway, which is more common and better understood at present.
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0988.jpg?height=207&width=310&top_left_y=189&top_left_x=626)
(R)-Mevalonate
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0988.jpg?height=178&width=749&top_left_y=388&top_left_x=943)
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0988.jpg?height=202&width=955&top_left_y=582&top_left_x=420)

1-Deoxy-D-xylulose 5-phosphate
The Mevalonate Pathway to Isopentenyl Diphosphate
As shown in FIGURE 27.8, the mevalonate pathway begins with the conversion of acetate to acetyl CoA, followed by Claisen condensation to yield acetoacetyl CoA. A second carbonyl condensation reaction with a third molecule of acetyl CoA, this one an aldol-like process, then yields the six-carbon compound 3 -hydroxy-3-methylglutaryl CoA, which is reduced to give mevalonate. Phosphorylation, followed by loss of $\mathrm{CO}_{2}$ and phosphate ion, completes the process.


Step 1 of FIGURE 27.8: Claisen Condensation -

The first step in mevalonate biosynthesis is a Claisen condensation to yield acetoacetyl CoA, a reaction catalyzed by acetoacetyl-CoA acetyltransferase. An acetyl group is first bound to the enzyme by a nucleophilic acyl substitution reaction with a cysteine -SH group. Formation of an enolate ion from a second molecule of acetyl CoA, followed by Claisen condensation, then yields the product.
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0988.jpg?height=340&width=1255&top_left_y=1429&top_left_x=435)


Acetyl CoA -


Step 2 of FIGURE 27.8: Aldol Condensation -

Acetoacetyl CoA next undergoes an aldol-like addition of an acetyl CoA enolate ion in a reaction catalyzed by 3-hydroxy-3-methylglutaryl-CoA synthase. The reaction occurs by initial binding of the substrate to a cysteine -SH group in the enzyme, followed by enolate-ion addition and subsequent hydrolysis to give (3S)-3-hydroxy-3-methylglutaryl CoA (HMG-CoA).


FIGURE 27.8 MECHANISM -

The mevalonate pathway for the biosynthesis of isopentenyl diphosphate from three molecules of acetyl CoA. Individual steps are explained in the text.
(1) Claisen condensation of two molecules of acetyl CoA gives acetoacetyl CoA.


FIGURE 27.8 MECHANISM -


Acetyl CoA -

Isopentenyl diphosphate
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0990.jpg?height=701&width=1644&top_left_y=189&top_left_x=238)


Acetyl CoA -

Step 3 of FIGURE 27.8: Reduction
Reduction of HMG-CoA to give ( $R$ )-mevalonate is catalyzed by 3-hydroxy-3-methylglutaryl-CoA reductase and requires 2 equivalents of reduced nicotinamide adenine dinucleotide phosphate (NADPH), a close relative of NADH (Section 19.12). The reaction occurs in two steps and proceeds through an aldehyde intermediate. The first step is a nucleophilic acyl substitution reaction involving hydride transfer from NADPH to the thioester carbonyl group of HMG-CoA. Following expulsion of HSCoA as leaving group, the aldehyde intermediate undergoes a second hydride addition to give mevalonate.
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0990.jpg?height=838&width=1459&top_left_y=1229&top_left_x=333)


Acetyl CoA -

Step 4 of FIGURE 27.8: Phosphorylation and Decarboxylation
Three additional reactions are needed to convert mevalonate to isopentenyl diphosphate. The first two are straightforward phosphorylations by ATP that occur through nucleophilic substitution reactions on the terminal phosphorus. Mevalonate is first converted to mevalonate 5-phosphate (phosphomevalonate) by reaction with ATP; mevalonate 5-phosphate then reacts with a second ATP to give mevalonate 5-diphosphate (diphosphomevalonate). The third reaction results in phosphorylation of the tertiary hydroxyl group, followed by decarboxylation and loss of phosphate ion.
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0991.jpg?height=248&width=1243&top_left_y=188&top_left_x=430)
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0991.jpg?height=174&width=1245&top_left_y=474&top_left_x=435)

Mevalonate 5-diphosphate
Isopentenyl diphosphate
The final decarboxylation of mevalonate 5-diphosphate seems unusual because decarboxylations of acids do not typically occur except in $\beta$-keto acids and malonic acids, in which the carboxylate group is two atoms away from an additional carbonyl group. As discussed in Section 22.7, the function of this second carbonyl group is to act as an electron acceptor and stabilize the charge resulting from loss of $\mathrm{CO}_{2}$. In fact, though, the decarboxylation of a $\beta$-keto acid and the decarboxylation of mevalonate 5 -diphosphate are closely related.

Catalyzed by mevalonate-5-diphosphate decarboxylase, the substrate is first phosphorylated on the free - OH group by reaction with ATP to give a tertiary phosphate, which undergoes spontaneous $\mathrm{S}_{\mathrm{N}} 1$-like dissociation to give a tertiary carbocation. The positive charge then acts as an electron acceptor to facilitate decarboxylation in the same way a $\beta$ carbonyl group does, giving isopentenyl diphosphate. (In the following structures, the diphosphate group is abbreviated OPP.)
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0991.jpg?height=311&width=1130&top_left_y=1181&top_left_x=495)


Acetyl CoA -

Mevalonate 5-diphosphate
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0991.jpg?height=280&width=1120&top_left_y=1513&top_left_x=497)


Acetyl CoA -

PROBLEM The conversion of mevalonate 5-phosphate to isopentenyl diphosphate occurs with the following
27-6 result. Which hydrogen, pro- $R$ or pro- $S$, ends up cis to the methyl group, and which ends up trans?
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0991.jpg?height=161&width=820&top_left_y=1925&top_left_x=422)


Acetyl CoA -

Mevalonate 5-diphosphate
Isopentenyl diphosphate


Conversion of Isopentenyl Diphosphate to Terpenoids -

The conversion of isopentenyl diphosphate (IPP) to terpenoids begins with its isomerization to dimethylallyl diphosphate, abbreviated DMAPP and formerly called dimethylallyl pyrophosphate. These two $\mathrm{C}_{5}$ building blocks then combine to give the $\mathrm{C}_{10}$ unit geranyl diphosphate (GPP). The corresponding alcohol, geraniol, is itself a fragrant terpenoid that occurs in rose oil.


Further combination of GPP with another IPP gives the $\mathrm{C}_{15}$ unit farnesyl diphosphate (FPP), and so on, up to $\mathrm{C}_{25}$.


Terpenoids with more than 25 carbons-that is, triterpenoids $\left(\mathrm{C}_{30}\right)$ and tetraterpenoids ( $\mathrm{C}_{40}$ ) - are synthesized by dimerization of $\mathrm{C}_{15}$ and $\mathrm{C}_{20}$ units, respectively (FIGURE 27.9). Triterpenoids and steroids, in particular, arise from dimerization of farnesyl diphosphate to give squalene.
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0992.jpg?height=459&width=979&top_left_y=340&top_left_x=527)


Squalene
FIGURE 27.9 An overview of terpenoid biosynthesis from isopentenyl diphosphate.
The isomerization of isopentenyl diphosphate to dimethylallyl diphosphate is catalyzed by IPP isomerase and occurs through a carbocation pathway. Protonation of the IPP double bond by a hydrogen-bonded cysteine residue in the enzyme gives a tertiary carbocation intermediate, which is deprotonated by a glutamate residue as base to yield DMAPP. X-ray structural studies on the enzyme show that it holds the substrate in an unusually deep, well-protected pocket to shield the highly reactive carbocation from reaction with solvent or other external substances.
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0992.jpg?height=462&width=1359&top_left_y=1834&top_left_x=383)


Both the initial coupling of DMAPP with IPP to give geranyl diphosphate and the subsequent coupling of GPP with a second molecule of IPP to give farnesyl diphosphate are catalyzed by farnesyl diphosphate synthase. The process requires $\mathrm{Mg}^{2+}$ ion, and the key step is a nucleophilic substitution reaction in which the double bond of IPP behaves as a nucleophile in displacing diphosphate ion leaving group ( $\mathrm{PP}_{\mathrm{i}}$ ) or DMAPP. Evidence suggests that the DMAPP develops a considerable cationic character and that spontaneous dissociation of the
allylic diphosphate ion in an $\mathrm{S}_{\mathrm{N}} 1$-like pathway probably occurs (FIGURE 27.10).
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0993.jpg?height=370&width=1086&top_left_y=257&top_left_x=365)
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0993.jpg?height=264&width=1384&top_left_y=651&top_left_x=368)
<img class="imgSvg" id = "m6sn3pzqylgxy5524vj" src="data:image/svg+xml;base64,<svg id="smiles-m6sn3pzqylgxy5524vj" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 520 105.00042851431095" style="width: 520.4768035070824px; height: 105.00042851431095px; overflow: visible;"><defs><linearGradient id="line-m6sn3pzqylgxy5524vj-1" gradientUnits="userSpaceOnUse" x1="449.3069892892371" y1="80.72685036741176" x2="476.5868071800637" y2="64.97688097558954"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-3" gradientUnits="userSpaceOnUse" x1="453.0869819432744" y1="87.27400666121015" x2="480.366799834101" y2="71.52403726938793"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-5" gradientUnits="userSpaceOnUse" x1="451.19698561625574" y1="84.00042851431095" x2="478.47680350708237" y2="68.25045912248873"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-7" gradientUnits="userSpaceOnUse" x1="423.91720306869706" y1="68.25039790615295" x2="451.19698561625574" y2="84.00042851431095"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-9" gradientUnits="userSpaceOnUse" x1="423.91720306869706" y1="68.25039790615295" x2="423.91723841196506" y2="36.75039790617279"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-11" gradientUnits="userSpaceOnUse" x1="402.2003614574811" y1="87.33573757914172" x2="424.0242157701424" y2="74.73576206568396"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-13" gradientUnits="userSpaceOnUse" x1="396.63738517787044" y1="84.00036729797515" x2="423.91720306869706" y2="68.25039790615295"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-15" gradientUnits="userSpaceOnUse" x1="369.35760263031176" y1="68.25033668981717" x2="396.63738517787044" y2="84.00036729797515"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-17" gradientUnits="userSpaceOnUse" x1="342.07778473948514" y1="84.00030608163935" x2="369.35760263031176" y2="68.25033668981717"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-19" gradientUnits="userSpaceOnUse" x1="314.79800219192646" y1="68.25027547348137" x2="342.07778473948514" y2="84.00030608163935"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-21" gradientUnits="userSpaceOnUse" x1="314.79800219192646" y1="68.25027547348137" x2="314.79803753519445" y2="36.750275473501205"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-23" gradientUnits="userSpaceOnUse" x1="293.0811605807105" y1="87.33561514647012" x2="314.9050148933718" y2="74.73563963301237"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-25" gradientUnits="userSpaceOnUse" x1="287.51818430109984" y1="84.00024486530354" x2="314.79800219192646" y2="68.25027547348137"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-27" gradientUnits="userSpaceOnUse" x1="260.23840175354115" y1="68.25021425714559" x2="287.51818430109984" y2="84.00024486530354"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-29" gradientUnits="userSpaceOnUse" x1="232.95858386271453" y1="84.00018364896775" x2="260.23840175354115" y2="68.25021425714559"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-31" gradientUnits="userSpaceOnUse" x1="205.67880131515585" y1="68.25015304080978" x2="232.95858386271453" y2="84.00018364896775"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-33" gradientUnits="userSpaceOnUse" x1="205.67880131515585" y1="68.25015304080978" x2="205.67883665842385" y2="36.7501530408296"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-35" gradientUnits="userSpaceOnUse" x1="178.2919707228839" y1="77.51475827310094" x2="200.11582503554519" y2="64.9147827596432"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-37" gradientUnits="userSpaceOnUse" x1="178.39898342432923" y1="84.00012243263194" x2="205.67880131515585" y2="68.25015304080978"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-39" gradientUnits="userSpaceOnUse" x1="151.11920087677055" y1="68.25009182447397" x2="178.39898342432923" y2="84.00012243263194"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-41" gradientUnits="userSpaceOnUse" x1="123.83938298594394" y1="84.00006121629613" x2="151.11920087677055" y2="68.25009182447397"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-43" gradientUnits="userSpaceOnUse" x1="96.55960043838529" y1="68.25003060813815" x2="123.83938298594394" y2="84.00006121629613"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-45" gradientUnits="userSpaceOnUse" x1="69.17276984611334" y1="77.51463584042935" x2="90.99662415877462" y2="64.91466032697157"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-47" gradientUnits="userSpaceOnUse" x1="69.27978254755868" y1="83.99999999996035" x2="96.55960043838529" y2="68.25003060813815"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-49" gradientUnits="userSpaceOnUse" x1="96.55960043838529" y1="68.25003060813815" x2="96.5596357816532" y2="36.75003060815794"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-51" gradientUnits="userSpaceOnUse" x1="42" y1="68.2499693918024" x2="69.27978254755868" y2="83.99999999996035"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-53" gradientUnits="userSpaceOnUse" x1="69.17282597938195" y1="27.48536391937636" x2="90.9966520174289" y2="40.08538840590271"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-55" gradientUnits="userSpaceOnUse" x1="69.27985323409452" y1="21" x2="96.5596357816532" y2="36.75003060815794"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-57" gradientUnits="userSpaceOnUse" x1="47.67000353432323" y1="65.0999757535926" x2="47.67003180893755" y2="39.89997575360846"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-59" gradientUnits="userSpaceOnUse" x1="42" y1="68.2499693918024" x2="42.00003534326791" y2="36.74996939182222"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient><linearGradient id="line-m6sn3pzqylgxy5524vj-61" gradientUnits="userSpaceOnUse" x1="42.00003534326791" y1="36.74996939182222" x2="69.27985323409452" y2="21"><stop stop-color="currentColor" offset="20%"></stop><stop stop-color="currentColor" offset="100%"></stop></linearGradient></defs><mask id="text-mask-m6sn3pzqylgxy5524vj"><rect x="0" y="0" width="100%" height="100%" fill="white"></rect><circle cx="123.83938298594394" cy="84.00006121629613" r="7.875" fill="black"></circle></mask><style>
                .element-m6sn3pzqylgxy5524vj {
                    font: 14px Helvetica, Arial, sans-serif;
                    alignment-baseline: 'middle';
                }
                .sub-m6sn3pzqylgxy5524vj {
                    font: 8.4px Helvetica, Arial, sans-serif;
                }
            </style><g mask="url(#text-mask-m6sn3pzqylgxy5524vj)"><line x1="449.3069892892371" y1="80.72685036741176" x2="476.5868071800637" y2="64.97688097558954" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-1')"></line><line x1="453.0869819432744" y1="87.27400666121015" x2="480.366799834101" y2="71.52403726938793" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-3')"></line><line x1="451.19698561625574" y1="84.00042851431095" x2="478.47680350708237" y2="68.25045912248873" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-5')"></line><line x1="423.91720306869706" y1="68.25039790615295" x2="451.19698561625574" y2="84.00042851431095" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-7')"></line><line x1="423.91720306869706" y1="68.25039790615295" x2="423.91723841196506" y2="36.75039790617279" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-9')"></line><line x1="402.2003614574811" y1="87.33573757914172" x2="424.0242157701424" y2="74.73576206568396" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-11')"></line><line x1="396.63738517787044" y1="84.00036729797515" x2="423.91720306869706" y2="68.25039790615295" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-13')"></line><line x1="369.35760263031176" y1="68.25033668981717" x2="396.63738517787044" y2="84.00036729797515" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-15')"></line><line x1="342.07778473948514" y1="84.00030608163935" x2="369.35760263031176" y2="68.25033668981717" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-17')"></line><line x1="314.79800219192646" y1="68.25027547348137" x2="342.07778473948514" y2="84.00030608163935" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-19')"></line><line x1="314.79800219192646" y1="68.25027547348137" x2="314.79803753519445" y2="36.750275473501205" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-21')"></line><line x1="293.0811605807105" y1="87.33561514647012" x2="314.9050148933718" y2="74.73563963301237" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-23')"></line><line x1="287.51818430109984" y1="84.00024486530354" x2="314.79800219192646" y2="68.25027547348137" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-25')"></line><line x1="260.23840175354115" y1="68.25021425714559" x2="287.51818430109984" y2="84.00024486530354" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-27')"></line><line x1="232.95858386271453" y1="84.00018364896775" x2="260.23840175354115" y2="68.25021425714559" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-29')"></line><line x1="205.67880131515585" y1="68.25015304080978" x2="232.95858386271453" y2="84.00018364896775" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-31')"></line><line x1="205.67880131515585" y1="68.25015304080978" x2="205.67883665842385" y2="36.7501530408296" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-33')"></line><line x1="178.2919707228839" y1="77.51475827310094" x2="200.11582503554519" y2="64.9147827596432" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-35')"></line><line x1="178.39898342432923" y1="84.00012243263194" x2="205.67880131515585" y2="68.25015304080978" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-37')"></line><line x1="151.11920087677055" y1="68.25009182447397" x2="178.39898342432923" y2="84.00012243263194" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-39')"></line><line x1="123.83938298594394" y1="84.00006121629613" x2="151.11920087677055" y2="68.25009182447397" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-41')"></line><line x1="96.55960043838529" y1="68.25003060813815" x2="123.83938298594394" y2="84.00006121629613" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-43')"></line><line x1="69.17276984611334" y1="77.51463584042935" x2="90.99662415877462" y2="64.91466032697157" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-45')"></line><line x1="69.27978254755868" y1="83.99999999996035" x2="96.55960043838529" y2="68.25003060813815" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-47')"></line><line x1="96.55960043838529" y1="68.25003060813815" x2="96.5596357816532" y2="36.75003060815794" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-49')"></line><line x1="42" y1="68.2499693918024" x2="69.27978254755868" y2="83.99999999996035" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-51')"></line><line x1="69.17282597938195" y1="27.48536391937636" x2="90.9966520174289" y2="40.08538840590271" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-53')"></line><line x1="69.27985323409452" y1="21" x2="96.5596357816532" y2="36.75003060815794" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-55')"></line><line x1="47.67000353432323" y1="65.0999757535926" x2="47.67003180893755" y2="39.89997575360846" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-57')"></line><line x1="42" y1="68.2499693918024" x2="42.00003534326791" y2="36.74996939182222" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-59')"></line><line x1="42.00003534326791" y1="36.74996939182222" x2="69.27985323409452" y2="21" style="stroke-linecap:round;stroke-dasharray:none;stroke-width:1.26" stroke="url('#line-m6sn3pzqylgxy5524vj-61')"></line></g><g><text x="478.47680350708237" y="68.25045912248873" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="451.19698561625574" y="84.00042851431095" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="423.91720306869706" y="68.25039790615295" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="423.91723841196506" y="36.75039790617279" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="396.63738517787044" y="84.00036729797515" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="369.35760263031176" y="68.25033668981717" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="342.07778473948514" y="84.00030608163935" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="314.79800219192646" y="68.25027547348137" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="314.79803753519445" y="36.750275473501205" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="287.51818430109984" y="84.00024486530354" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="260.23840175354115" y="68.25021425714559" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="232.95858386271453" y="84.00018364896775" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="205.67880131515585" y="68.25015304080978" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="205.67883665842385" y="36.7501530408296" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="178.39898342432923" y="84.00012243263194" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="151.11920087677055" y="68.25009182447397" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="123.83938298594394" y="76.12506121629613" class="element-m6sn3pzqylgxy5524vj" fill="currentColor" style="
                text-anchor: start;
                writing-mode: vertical-rl;
                text-orientation: upright;
                letter-spacing: -1px;
                direction: ltr;
            "><tspan>O</tspan></text><text x="123.83938298594394" y="84.00006121629613" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="96.55960043838529" y="68.25003060813815" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="69.27978254755868" y="83.99999999996035" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="42" y="68.2499693918024" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="42.00003534326791" y="36.74996939182222" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="69.27985323409452" y="21" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text><text x="96.5596357816532" y="36.75003060815794" class="debug" fill="#ff0000" style="
                font: 5px Droid Sans, sans-serif;
            "></text></g></svg>"/>


Farnesyl diphosphate (FPP)
FIGURE 27.10 Mechanism of the coupling reaction of dimethylallyl diphosphate (DMAPP) and isopentenyl diphosphate (IPP), to give geranyl diphosphate (GPP).


Further conversion of geranyl diphosphate into monoterpenoids typically involves carbocation intermediates and multistep reaction pathways that are catalyzed by terpene cyclases. Monoterpene cyclases function by first isomerizing geranyl diphosphate to its allylic isomer linalyl diphosphate (LPP), a process that occurs by spontaneous $\mathrm{S}_{\mathrm{N}} 1$-like dissociation to an allylic carbocation, followed by recombination. The effect of this isomerization is to convert the C2-C3 double bond of GPP into a single bond, thereby making cyclization possible and allowing $E / Z$ isomerization of the double bond.


Further dissociation and cyclization by electrophilic addition of the cationic carbon to the terminal double bond then gives a cyclic cation, which might either rearrange, undergo a hydride shift, be captured by a nucleophile, or be deprotonated to give any of the several hundred known monoterpenoids. As just one example, limonene, a monoterpenoid found in many citrus oils, arises by the biosynthetic pathway shown in FIGURE 27.11.
![](https://cdn.mathpix.com/cropped/2025_02_06_5556f7656cbdcaa0f9a7g-0994.jpg?height=906&width=1324&top_left_y=184&top_left_x=395)


WORKED EXAMPLE 27.1 -


Proposing a Terpenoid Biosynthesis Pathway -


Strategy
$\alpha$-Terpineol, a monoterpenoid, must be derived biologically from geranyl diphosphate through its isomer linalyl diphosphate. Draw the precursor in a conformation that approximates the structure of the target molecule, and then carry out a cationic cyclization, using the appropriate double bond to displace the diphosphate leaving group. Since the target is an alcohol, the carbocation resulting from cyclization evidently reacts with water.


Solution -