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Article | REF: AF6232 V1

Metathesis: from polymerization to the synthesis of complex molecules

Authors: Janine COSSY, Claude COMMANDEUR, Malgorzata COMMANDEUR

Publication date: July 10, 2012

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2. Ene-ynes metathesis

Unsaturated compounds other than olefins have been implicated in metathesis reactions, in particular alkynes. When alkynes and olefins are present in the same molecule, interesting cyclizing metathesis reactions can take place, and intermolecular reactions between an olefin and an alkyne can also take place (cross-metathesis).

The first ene-yne metathesis was reported by Katz and Sivavec,

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