Arene-Free Ruthenium(II/IV)-Catalyzed Bifurcated Arylation for Oxidative C-H/C-H Functionalizations

被引：40

作者：

Rogge, Torben ^{[1
]}

Ackermann, Lutz ^{[1
]}

机构：

[1] Georg August Univ Gottingen, Inst Organ & Biomol Chem, Tammannstr 2, D-37077 Gottingen, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2019年 / 58卷 / 44期

关键词：

C-H activation; density functional calculations; oxidative catalysis; reaction mechanisms; ruthenium; CATALYZED DIRECT ARYLATION; BOND ACTIVATION; MECHANISTIC INSIGHT; AROMATIC-COMPOUNDS; BENZOIC-ACIDS; ARYL; WATER; CHLORIDES; HYDROSILYLATION; SELECTIVITY;

D O I：

10.1002/anie.201909457

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Experimental and computational studies provide detailed insight into the selectivity- and reactivity-controlling factors in bifurcated ruthenium-catalyzed direct C-H arylations and dehydrogenative C-H/C-H functionalizations. Thorough investigations revealed the importance of arene-ligand-free complexes for the formation of biscyclometalated intermediates within a ruthenium(II/IV/II) mechanistic manifold.

引用

页码：15640 / 15645

页数：6

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