Synthesis of a pair of novel receptors and their properties of enantioselective recognition for amino acid zwitterions

作     者：陆国元 刘芳 何卫江 王志林 胡宏纹 

作者机构：Department of Chemistry Nanjing University Nanjing Jiangsu 210)93 China Departament de Quimica Organica Universidad Autonoma de Madrid Madrid 28049 Spain 

出 版 物：《Chinese Journal of Chemistry》 (中国化学（英文版）)

年 卷 期：1999年第17卷第5期

页      面：508-515,427页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：National Natural Science Foundation of China 

主　　题：Enantioselective Recognition amino acid zwitterions artificial receptor 

摘      要：A pair of artificial enantiotopic receptors la and lb composed of (S,S) or (R,R) chiral bicyclic guanidinium, azacrown ether and (t-butyldiphenylsilyloxy) methyl group for amino acid zwitterions have been synthesized. The liquid-liquid competition experiments and 1 H NMR studies indicate that the receptor 1a with (S, S) configuration and 1b with (R,R) configuration selectively recognize L- and D-aromatic amino acids & respectively.