First Transformation of Unsaturated Fatty Esters Involving Enyne Cross??Metathesis

V Le Ravalec, C Fischmeister…

文献索引：Ravalec, Virginie Le; Fischmeister, Cedric; Bruneai, Christian Advanced Synthesis and Catalysis, 2009 , vol. 351, # 7-8 p. 1115 - 1122

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被引用次数: 42

摘要

Abstract: The ruthenium-catalysed enyne crossmetathesis of several alkyne derivatives with terminal olefins was performed. These reactions were efficiently achieved under mild conditions in dimethyl carbonate, an eco-friendly solvent. A unique one-pot reaction based on an ethenolysis step followed by an enyne cross-metathesis allowed the efficient transformation of renewable unsaturated fatty esters into valuable conjugated 1, 3-dienes ...