A 1,2-phenyl shift to the double bond of a vinyl cation
作者:Klaus Vittinghoff、Karl Griesbaum
DOI:10.1016/s0040-4039(01)90469-1
日期:1981.1
Reaction of HCl with 3-phenylpropyne (1) afforded 1,2-dichloro-2- phenylpropane(6) among other products. The reaction proceeds by a 1,2-phenyl shift to the 5-phenyl-1-propene-2-yl cation (2).