Tetrahedron

Reductive coupling of polyfluorovinyl halides in the presence of copper-bronze

G Camaggi, SF Campbell, DRA Perry, R Stephens…

文献索引：Camaggi,G. et al. Tetrahedron, 1966 , vol. 22, p. 1755 - 1763

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被引用次数: 15

摘要

1-Chloro-1, 2-difluoroiodoethylene, 1-bromononafluorocyclohexeneand 1- bromoheptafluorocyclopentene undergo reductive coupling reactions when heated with copper bronze to give 1, 4-dichlorotetrafluorobuta-1, 3-diene and perfluorobicyclo-hex-1, 1′-enyl and-pent-1, 1′-enyl, respectively. The same olefins undergo crossed coupling reactions with phenyl and pentafluorophenyl halides and, in the first case, with 1- ...