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本文引用的文献

1
Chain- and Regioselective Ethylene and Styrene Dimerization Reactions Catalyzed by a Well-Defined Cationic Ruthenium-Hydride Complex: New Insights on the Styrene Dimerization Mechanism.由结构明确的阳离子氢化钌配合物催化的链选择性和区域选择性乙烯及苯乙烯二聚反应：关于苯乙烯二聚反应机理的新见解
Organometallics. 2010 Jan 1;29(15):3413-3417. doi: 10.1021/om100468q.
2
Rh catalyzed olefination and vinylation of unactivated acetanilides.Rh 催化的未活化乙酰苯胺的烯烃化和乙烯基化反应。
J Am Chem Soc. 2010 Jul 28;132(29):9982-3. doi: 10.1021/ja103834b.
3
Intermolecular Dehydrative Coupling Reaction of Arylketones with Cyclic Alkenes Catalyzed by a Well-Defined Cationic Ruthenium-Hydride Complex: A Novel Ketone Olefination Method via Vinyl C-H Bond Activation.由明确的阳离子氢化钌配合物催化的芳基酮与环状烯烃的分子间脱水偶联反应：一种通过乙烯基C-H键活化的新型酮烯基化方法。
Organometallics. 2010 Mar 19;29(8):1883-1885. doi: 10.1021/om100051h.
4
Regioselective Intermolecular Coupling Reaction of Arylketones and Alkenes Involving C-H Bond Activation Catalyzed by an In-Situ Formed Cationic Ruthenium-Hydride Complex.原位形成的阳离子钌氢配合物催化的芳基酮与烯烃涉及C-H键活化的区域选择性分子间偶联反应
Organometallics. 2009 Aug 10;28(15):4266-4268. doi: 10.1021/om900416k.
5
Palladium-catalyzed ligand-directed C-H functionalization reactions.钯催化的配体导向碳氢键官能团化反应
Chem Rev. 2010 Feb 10;110(2):1147-69. doi: 10.1021/cr900184e.
6
Synthetic applications of Pd(II)-catalyzed C-H carboxylation and mechanistic insights: expedient routes to anthranilic acids, oxazolinones, and quinazolinones.钯（II）催化的 C-H 羧化反应的合成应用及机理研究：邻氨基苯甲酸、恶唑啉酮和喹唑啉酮的便捷合成路线。
J Am Chem Soc. 2010 Jan 20;132(2):686-93. doi: 10.1021/ja9077705.
7
Ligand-enabled reactivity and selectivity in a synthetically versatile aryl C-H olefination.配体促进的反应活性和选择性在一种合成多功能芳基 C-H 烯烃化反应中的应用。
Science. 2010 Jan 15;327(5963):315-9. doi: 10.1126/science.1182512. Epub 2009 Nov 26.
8
Palladium-catalyzed alkenylation of quinoline-N-oxides via C-H activation under external-oxidant-free conditions.在无外部氧化剂条件下，钯催化喹啉-N-氧化物通过C-H活化进行烯基化反应。
J Am Chem Soc. 2009 Oct 7;131(39):13888-9. doi: 10.1021/ja902762a.
9
Palladium(II)-catalyzed C-H activation/C-C cross-coupling reactions: versatility and practicality.钯（II）催化的C-H活化/C-C交叉偶联反应：多功能性与实用性
Angew Chem Int Ed Engl. 2009;48(28):5094-115. doi: 10.1002/anie.200806273.
10
Rhodium-catalyzed C-C bond formation via heteroatom-directed C-H bond activation.铑催化通过杂原子导向的C-H键活化形成C-C键。
Chem Rev. 2010 Feb 10;110(2):624-55. doi: 10.1021/cr900005n.

芳酰胺与未活化烯烃的螯合辅助氧化偶联反应：亲电钌氢化物催化剂促进乙烯基C-H键活化的机理证据

Chelate-Assisted Oxidative Coupling Reaction of Arylamides and Unactivated Alkenes: Mechanistic Evidence for Vinyl C-H Bond Activation Promoted by an Electrophilic Ruthenium-Hydride Catalyst.

作者信息

Kwon Ki-Hyeok, Lee Do W, Yi Chae S

机构信息

Department of Chemistry, Marquette University, Milwaukee, Wisconsin 53201-1881.

出版信息

Organometallics. 2010 Oct 21;29(22):5748-5750. doi: 10.1021/om100764c.

DOI:10.1021/om100764c
PMID:21344062
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3041965/
Abstract

The cationic ruthenium-hydride complex (η(6)-C(6)H(6))(PCy(3))(CO)RuHBF(4) (-) was found to be a highly regioselective catalyst for the oxidative C-H coupling reaction of aryl-substituted amides and unactivated alkenes to give ortho-alkenylamide products. The kinetic and spectroscopic analyses support a mechanism involving a rapid vinyl C-H activation followed by a rate-limiting C-C bond formation steps.

摘要

阳离子氢化钌配合物(η(6)-C(6)H(6))(PCy(3))(CO)RuHBF(4) (-)被发现是芳基取代酰胺与未活化烯烃的氧化C-H偶联反应生成邻烯基酰胺产物的高区域选择性催化剂。动力学和光谱分析支持一种机制，该机制涉及快速的乙烯基C-H活化，随后是限速的C-C键形成步骤。