Copper-Catalyzed Regioselective Allylic Substitution Reactions with Indium Organometallics
作者:David Rodríguez、José Pérez Sestelo、Luis A. Sarandeses
DOI:10.1021/jo0265939
日期:2003.3.1
The first nucleophilic allylic substitution reactions of triorganoindiumcompounds with allylic halides and phosphates are reported. The reactions of trialkyl- and triarylindium reagents with cinnamyl and geranyl halides and phosphates, with the aid of copper catalysis [Cu(OTf)(2)/P(OEt)(3)], are described. In general, the reaction proceeds efficiently to give good yields and regioselectively to afford