Carbon–hydrogen bond activation a C-H activation. Carbon–hydrogen bond activation Carbon–hydrogen bond functionalization (C–H functionalization) is a type of reaction in which a carbon–hydrogen bond is cleaved and replaced with a carbon-X bond (where X is usually carbon, oxygen, or nitrogen). The term usually implies that a transition metal is involved in the C-H cleavage process. Reactions classified by the term typically involve the hydrocarbon first to react with a metal catalyst to create an organometallic complex in which the hydrocarbon is coordinated to the inner-sphere of a metal, either via an intermediate "alkane or arene complex" or as a transition state leading to
Bob (given name) include people associated with the various football codes, which include gridiron football, association football (soccer), rugby league, rugby union, Gaelic football, and Australian rules football. Bob (given name) Bob is a male given name or a hypocorism, usually of Robert. It is most common in English speaking countries such as the United States, Canada, Ireland, the United Kingdom, Australia, and New Zealand. It most likely originated from the hypocorism Rob, short for Robert. Rhyming names were popular in the Middle Ages, so "Richard" became "Rick", "Hick", or "Dick", "William" became "Will", "Gill", or "Bill", and "Robert" became "Rob", "Hob", "Dob",