Process for producing optically active amide from alpha beta- unsaturated amide derivative in the presence of transition metal complex containing phosphine-phosphorane compound and transition metal

摘要

A novel process for producing an optically active amide excellent in chemical selectivity and enantioselectivity by asymmetric hydrogenation of an alpha,beta-unsaturated amide and also allowing the reaction to proceed efficiently even when a trace amount of a catalyst is used relative to the substrate as compared with the amount in a conventional process. An optically active amide is produced by asymmetric hydrogenation of an alpha,beta-unsaturated amide derivative in the presence of a transition metal complex containing a specific phosphine-phosphorane compound.