Enantioselective Addition of Diethylzinc to Aldehydes Catalized by Chiral Diamino-diols Derived from Ephedrine
作者:Kenso Soai、Mitsugu Nishi、Yuhki Ito
DOI:10.1246/cl.1987.2405
日期:1987.12.5
Dilithium salts of chiral diamino-diols possessing C2 axis derived from ephedrine catalyzed the enantioselective addition of diethylzinc to aldehydes to afford optically active sec-alcohols in up to 85% enantiomeric excess(e.e.).
具有源自麻黄碱的 C2 轴的手性二氨基二醇的二锂盐催化二乙基锌与醛的对映选择性加成,以提供高达 85% 对映体过量 (ee) 的光学活性仲醇。