Visual Chiral Recognition through Enantioselective Metallogel Collapsing: Synthesis, Characterization, and Application of Platinum-Steroid Low-Molecular-Mass Gelators

被引：236
作者：
Tu, Tao [1 ]
Fang, Weiwei [1 ]
Bao, Xiaoling [1 ]
Li, Xinbao [1 ]
Doetz, Karl Heinz [2 ]
机构：
[1] Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysts & Innovat Mat, Shanghai 200433, Peoples R China
[2] Univ Bonn, Kekule Inst Organ Chem & Biochem, D-5300 Bonn, Germany
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 29期
基金：
中国国家自然科学基金;
关键词：
chiral recognition; enantioselectivity; gels; metallacycles; platinum; ENHANCED AMPHIPHILIC CHARACTER; ALPHA-HYDROXYCARBOXYLIC ACIDS; ORGANIC-MOLECULES; GELATION; AGGREGATION; ORGANOGELS; COMPLEXES; SENSOR; GELS; DISCRIMINATION;
D O I：
10.1002/anie.201100620
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Seeing is believing: The visual chiral recognition of (R)- and (S)-binap has been realized through an enantioselective breakdown of metallogels prepared from novel aromatic-linker-steroidal-type pincer platinum gelators. Van der Waals interactions, π stacking, and metal-metal bonding are responsible for the aggregation and chiral recognition. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：6601 / 6605
页数：5
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