New route to optically active amine derivatives: ruthenium-catalyzed enantioselective hydrogenation of ene carbamates
作者:Philippe Dupau、Christian Bruneau、Pierre H Dixneuf
DOI:10.1016/s0957-4166(99)00375-4
日期:1999.9
conditions directly affords prochiral ene carbamates. Their enantioselective hydrogenation in the presence of a chiral ruthenium catalyst provides a new access to opticallyactive carbamates easy to deprotect to the corresponding opticallyactive amines.