Dehydrogenative Cross-Coupling of Primary Alcohols To Form Cross-Esters Catalyzed by a Manganese Pincer Complex

被引：84

作者：

Das, Uttam Kumar ^{[1
]}

Ben-David, Yehoshoa ^{[1
]}

Leitus, Gregory ^{[2
]}

Diskin-Posner, Yael ^{[2
]}

Milstein, David ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Organ Chem, IL-76100 Rehovot, Israel

[2] Weizmann Inst Sci, Dept Chem Res Support, IL-76100 Rehovot, Israel

来源：

ACS CATALYSIS | 2019年 / 9卷 / 01期

基金：

欧洲研究理事会;

关键词：

manganese; pincer complex; dehydrogenation; primary alcohol; cross-ester; hydrogen; METAL-LIGAND COOPERATION; OXIDATIVE ESTERIFICATION; IRON; HYDROGENATION; AMINES; METHANOL; DIHYDROGEN; REDUCTION; NITRILES; AMIDES;

D O I：

10.1021/acscatal.8b04585

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Base-metal-catalyzed dehydrogenative cross-coupling of primary alcohols to form cross-esters as major products, liberating hydrogen gas, is reported. The reaction is catalyzed by a pincer complex of earth-abundant manganese in the presence of catalytic base, without any hydrogen acceptor or oxidant. Mechanistic insight indicates that a dearomatized complex is the actual catalyst, and indeed this independently prepared dearomatized complex catalyzes the reaction under neutral conditions.

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页码：479 / 484

页数：11

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