Reactions of fluorinated cyclobutenes with grignard reagents
作者:J.D. Park、T.S. Croft、R.W. Anderson
DOI:10.1016/s0022-328x(00)93026-2
日期:1974.1
The reaction of an alkylmagnesium bromide with perfluorocyclobutene has been found to favor the formation of a vinylic monoalkyl product whereas an alkylmagnesium chloride favored the synthesis of a vinylic dialkyl compound. Increased branching at the α- or β-carbon of the isomeric butyl Grignard reagents caused a shift to the vinylic monoalkyl product and to reduced yields, especially with increased