Iminyl radicals: Part I. generation and intramolecular capture by an olefin.
作者:Jean Boivin、Eric Fouquet、Samir Z. Zard
DOI:10.1016/s0040-4020(01)80849-8
日期:1994.1
Slow addition of tributylstannane to sulphenylimines 2 give the corresponding Δ1- pyrrolenines 5 by an intramolecularaddition of the intermediate iminyl radical, a process which can be easily coupled to an intermolecular addition to an electrophilic olefin.
A new and synthetically useful source of iminyl radicals.
作者:Jean Boivin、Eric Fouquet、Samir Z. Zard
DOI:10.1016/s0040-4039(00)92153-1
日期:1991.1
Iminylradicals can be generated from O-carboxymethyl oximes by a modification of Barton's decarboxylation reaction using esters of N-hydroxy-2-thiopyridone.