Catalyst-Guided C=Het Hydroarylations by Manganese-Catalyzed Additive-Free C - H Activation

被引：63
作者：
Liang, Yu-Feng [1 ]
Massignan, Leonardo [1 ]
Liu, Weiping [1 ]
Ackermann, Lutz [1 ]
机构：
[1] Univ Gottingen, Inst Organ & Biomol Chem, Tammannstr 2, D-37077 Gottingen, Germany
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2016年 / 22卷 / 42期
基金：
欧洲研究理事会;
关键词：
catalyst control; C-H activation; imine; ketone; manganese; CARBON-CARBON BONDS; COBALT CATALYSIS; FUNCTIONALIZATION; ALKYNES; ARYLATIONS; ALDEHYDES; HYDROGEN; ALKENYLATION; FLUORINATION; ASSISTANCE;
D O I：
10.1002/chem.201603848
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Expedient hydroarylations of C=Het bonds (Het = heteroatom) were accomplished by user-friendly organometallic C-H activation in a positional-selective manner. The broadly applicable C-H functionalization platform enabled the step-economical transformation of aldehydes, ketones, and imines under additive-free reaction conditions. In contrast to palladium, rhodium, ruthenium, rhenium, iridium, nickel, and cobalt catalysis, solely manganese(I) complexes outcompeted the innate substrate control, clearly highlighting the unique power of manganese(I) C-H activation catalysis.
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收藏
页码：14856 / 14859
页数：4
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