Formation of silyloxy-substituted pyrrolizidinones, indolizidinones and quinolizidinones via intramolecular cyclizations of α-acylamino radicals with acylsilanes
Abstract
α-Acylamino radicals generated from acylsilanes 15, 16, 17 and 21 cyclize to give good yields of silyloxy substituted pyrrolizidinones, indolizidinones and quinolizidinones.