Tetrahedron letters

Hydroformylation and hydrocarbonylation of enynes by rhodium carbonyl cluster: A new route to cyclic enones

K Doyama, T Joh, S Takahashi, T Shiohara

文献索引：Doyama, Kazuo; Joh, Takashi; Takahashi, Shigetoshi Tetrahedron Letters, 1986 , vol. 27, # 37 p. 4497 - 4500

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被引用次数: 26

摘要

Abstract The reaction of but-1-en-3-yne derivatives with carbon monoxide and hydrogen in the presence of Rh 4 (CO) 12 catalyst gave formyl-dienes, cyclopentenones and unsaturated lactones, which shows the C= C is much more reactive than the C= C moiety and may provide a new method for the catalytic synthesis of cyclopentenones.