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
Gary (given name) 1990s, this name was the 170th most popular, given to around 0.1% of newborn males. In the United Kingdom, its popularity peaked during the 1960s (it was the 16th most popular male name in 1964) and still ranked as high as 26th in 1984, but by the 1990s had fallen out of the top 100. Gary (given name) Gary and Garry are English language masculine given names. "Gary" is likely derived from compound names of Germanic origin, composed of the element "gar" ("spear"). Although the names "Gary" and "Gareth" are etymologically unrelated, the former being of Germanic origin and the