Homochiral Crystallization of Metal-Organic Silver Frameworks: Asymmetric [3+2] Cycloaddition of an Azomethine Ylide
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论文类型：期刊论文
发表时间：2012-10-01
发表刊物：ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
收录刊物：Scopus、PubMed、EI、SCIE
卷号：51
期号：40
页面范围：10127-10131
ISSN号：1433-7851
关键字：1; 3-dipolar cycloaddition; asymmetry catalysis; homochiral crystallization; metal-organic framework; silver
摘要：Enantiomeric silver-based MOFs were obtained through a homochiral crystallization of cinchonine and cinchonidine enantiomers as chiral adducts with silver. These MOFs exhibited excellent catalytic activity for asymmetric [3+2] cycloaddition (see scheme), giving products with high enantioselectivity. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.