Reversibly addressing an allosteric catalyst in situ: catalytic molecular tweezers

被引：125

作者：

Gianneschi, NC

Cho, SH

Nguyen, ST

Mirkin, CA

机构：

[1] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA

[2] Northwestern Univ, Inst Nanotechnol, Evanston, IL 60208 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 41期

关键词：

asymmetric catalysis; coordination chemistry; ligand design; ligand effect; supramolecular chemistry;

D O I：

10.1002/anie.200460932

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Abiotic allosteric regulation: The design, synthesis, and application of novel, reversible allosteric catalytic molecular tweezers that contain a structural metal, addressable in situ, and two functional catalytic metals are reported (see picture). Kinetic and selectivity data reflect a significant decrease in cooperativity upon opening of the arms" of the catalyst caused by reactions occurring at the hinge."

引用

页码：5503 / 5507

页数：5

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