There is described the heretofore unknown catalytic asymmetric reduction of the nitro group of nonolefinic prochiral substrates, together with a new route to lysine from caprolactam via N-formyl-3-nitro-caprolactam, 3-nitrocaprolactam and 3-aminocaprolactam as intermediates.
报告介绍了迄今未知的催化非烯烃手性底物硝基不对称还原法,以及以 N-甲酰基-
3-硝基己内酰胺、
3-硝基己内酰胺和 3-
氨基己内酰胺为中间体,从己内酰胺中提取赖
氨酸的新途径。