Asymmetric syntheses of amino acids by addition of cyanide to the schiff bases in the presence of cyanide-modified hemin-copolymer
作者:Kiyoshi Saito、Kaoru Harada
DOI:10.1016/s0040-4039(01)80738-3
日期:1989.1
Sterically controlled addition reactions of CN group to the Schiffbases by using CN-modified hemin-copolymer were carried out, and the optical yields (80–95 e.e.) of the resulting amino acids were much higher than that obtained without hemin-copolymer.