Gold(I)-catalyzed enantioselective intramolecular hydroamination of allenes with ureas
作者:Hao Li、Seong Du Lee、Ross A. Widenhoefer
DOI:10.1016/j.jorganchem.2010.09.045
日期:2011.1
Enantioselective intramolecular hydroamination of N-allenyl ureas catalyzed by an enantiomerically enriched bis(gold) phosphine complex forms pyrrolidine derivatives in good yield with up to 93% ee.