酶启发的金属超分子夹催化环氧化反应中产物选择性的反转。
Inversion of product selectivity in an enzyme-inspired metallosupramolecular tweezer catalyzed epoxidation reaction.
机构信息
Department of Chemistry and the International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA.
出版信息
Chem Commun (Camb). 2009 Sep 14(34):5121-3. doi: 10.1039/b908852k. Epub 2009 Jul 16.
Abstract
This study describes a heteroligated, hemilabile Pt(II)-P,S tweezer coordination complex that combines a chiral Jacobsen-Katsuki Mn(III)-salen epoxidation catalyst with an amidopyridine receptor, which leads to an inversion of the major epoxide product compared to catalysts without a recognition group.
摘要
本研究描述了一种异配位的、半配位的 Pt(II)-P,S 钳子配位化合物，它将手性 Jacobsen-Katsuki Mn(III)-salen 环氧化催化剂与酰胺吡啶受体结合在一起，与没有识别基团的催化剂相比，导致主要环氧化物产物的对映选择性反转。
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