Addition and cycloaddition reactions of allenyl cations with various cycloalka-1,3-dienes
作者:Herbert Mayr、Franz Schütz
DOI:10.1016/0040-4039(81)89010-7
日期:1981.1
Allenyl cations , generated from propargylchlorides and zincchloride give monocyclic adducts or [3+4] and [2+4] cycloaddition products with various cycloalka-1,3-dienes. The mode of addition depends on R and the ring size of the 1,3-dienes.