metallocycle
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Metallocycle — A metallocycle (also metallacycle) in organometallic chemistry is a cyclic compound with at least one carbon atom replaced by a metal. [cite book | last=Jolly |first = William L. |coauthors = | title=Modern Inorganic Chemistry |edition = third… … Wikipedia
Olefin metathesis — or transalkylidenation is an organic reaction that entails redistribution of alkylene fragments by the scission of carbon carbon double bonds in olefins (alkenes).[1] Its advantages include the creation of fewer sideproducts and hazardous wastes … Wikipedia
Alkyne trimerisation — An alkyne trimerisation reaction is a 2+2+2 cyclization reaction in which three alkyne molecules react to form an aromatic compound. The reaction is pseudo pericyclic since it has not been observed to occur without the assistance of metal… … Wikipedia
cyclometalation — noun Any reaction that produces a metallocycle … Wiktionary
