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

被引：83
|
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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