Organic Letters 2004-04-15

Exceptional chiral recognition of racemic carboxylic acids by calix[4]arenes bearing optically pure alpha,beta-amino alcohol groups.

Yan-Song Zheng, Chun Zhang

Index: Org. Lett. 6(8) , 1189-92, (2004)

Full Text: HTML

Abstract

Calixarenes bearing optically pure alpha,beta-amino alcohol groups at their lower rim exhibit exceptional and efficient chiral recognition ability in discrimination of racemic mandelic acid, 2,3-dibenzoyltartaric acid and 2-hydroxy-3-methylbutyric acid. [structure: see text]