6,6'-二羟基 terpyridine：一种质子响应的双功能配体及其在酮的催化转移氢化中的应用。
6,6'-Dihydroxy terpyridine: a proton-responsive bifunctional ligand and its application in catalytic transfer hydrogenation of ketones.
机构信息
Department of Chemistry, University of Michigan, 930 N. University, Ann Arbor, MI, USA.
出版信息
Chem Commun (Camb). 2013 Jan 14;49(4):400-2. doi: 10.1039/c2cc36927c. Epub 2012 Nov 28.
PMID:23192306
Abstract
The ligand 6,6'-dihydroxy terpyridine (dhtp) is presented as a bifunctional ligand capable of directing proton transfer events with metal-coordinated substrates. Solid-state analysis of a Ru(II)-dhtp complex reveals directed hydrogen-bonding interactions of the hydroxyl groups of dhtp with a Ru-bound chloride ligand. The utility of dhtp was demonstrated by chemoselective transfer hydrogenation of ketones.
摘要
配体 6,6'-二羟基三吡啶（dhtp）是一种双功能配体，能够指导与金属配位底物的质子转移事件。Ru(II)-dhtp 配合物的固态分析表明，dhtp 的羟基与 Ru 键合的氯配体之间存在定向氢键相互作用。dhtp 的用途通过酮的选择性转移氢化得到了证明。
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