Tetrahedron

Organopalladiques issus des esters d'alcools α-alleniques: reactions avec les anions delocalises

D Djahanbini, B Cazes, J Gore

Index: Djahanbini, Dariouche; Cazes, Bernard; Gore, Jaques Tetrahedron, 1987 , vol. 43, # 15 p. 3441 - 3452

Full Text: HTML

Citation Number: 33

Abstract

The esters of α-allenic alcohols, and particularly the phosphates, react in the presence of catalytic amounts of a palladium (O) complex with the anions of ß-diesters, ß-ketoesters and α-phenylsulfonylesters, leading by a direct substitution to ß-difunctionalized allenes. This reaction can be applied to the fast obtention of an intermediate of the synthesis of the pheromone of dried bean beetle.