STEREOSELECTIVE HYDROLYSIS OF AMINO ACID ESTERS BY MODIFIED POLY(ETHYLENIMINE)S WITH COVALENTLY-LINKED DIPEPTIDE CONTAINING A HISTIDYL RESIDUE
作者:Yoshiharu Kimura、Mamoru Nango、Yasuji Ihara、Nobuhiko Kuroki
DOI:10.1246/cl.1984.429
日期:1984.3.5
Stereoselective hydrolyses of chiral substrates were examined in poly(ethylenimine) derivatives with optically active groups. A high stereoselective effect, kL/kD=3.6, is observed. The effect of the substrate structure influenced both the rate constant and the stereoselective ratio in the hydrolyses by poly(ethylenimine) derivatives.
在具有光学活性基团的聚(乙烯亚胺)衍生物中检查手性底物的立体选择性水解。观察到高立体选择性效应,kL/kD=3.6。底物结构的影响影响了聚(乙烯亚胺)衍生物水解的速率常数和立体选择性比。