Selectivity in the allylic substitutions with organometallics through neighboring coordination. 2-(Allyloxy)benzothiazoles as SN2' electrophiles for regio- and stereoselective olefin syntheses
Selectivity in the allylic substitutions with organometallics through neighboring coordination. 2-(Allyloxy)benzothiazoles as SN2' electrophiles for regio- and stereoselective olefin syntheses
Selectivity in allylic substitutions with organometallics through neighbouring coordination. Synthesis and reactions of copper(I) π-complexes with 2-allyloxybenzo-thiazoles
作者:Vincenzo Calo、Luigi Lopez、Gianngelo Pesce
DOI:10.1016/s0022-328x(00)81957-9
日期:1982.5
2-Allyloxybenzothiazoles react with CuBr to give stable CuI) π-complexes. These complexes undergo nucleophilic attack by organomagnesium compounds to give olefins with very high regio- and stereo-specificity.
Selectivity in the allylic substitutions with organometallics through neighboring coordination. 2-(Allyloxy)benzothiazoles as SN2' electrophiles for regio- and stereoselective olefin syntheses