Palladium-catalyzed reaction of fluorinated vinyl iodides with terminal alkynes: a new and general route to fluorinated enynes
作者:Zhen-Yu Yang、Donald J. Burton
DOI:10.1016/s0022-1139(00)80956-2
日期:1991.8
cuprous iodide, the palladium-catalyzed coupling reaction of fluorinatedvinyl iodides with terminal alkyl and phenyl substituted alkynes gives the corresponding enynes in good yields under mild conditions. The reaction works well with perfluorovinyl, phenyl and phosphoryl substituted iodides, and the stereochemistry in the vinyl iodide was preserved in the enyne products. With a terminal dialkyne the dienyne