Activation of Aryl Halides at Gold(I): Practical Synthesis of (P,C) Cyclometalated Gold(III) Complexes

被引：126

作者：

Guenther, Johannes ^{[1
]}

Mallet-Ladeira, Sonia ^{[2
]}

Estevez, Laura ^{[3
]}

Miqueu, Karinne ^{[3
]}

Amgoune, Abderrahmane ^{[1
]}

Bourissou, Didier ^{[1
]}

机构：

[1] Univ Toulouse 3, CNRS, UMR 5069, Lab Heterochim Fondamentale & Appl, F-31062 Toulouse 09, France

[2] Inst Chim Toulouse, FR 2599, F-31062 Toulouse 09, France

[3] Univ Pau & Pays Adour, CNRS, UMR 5254, Inst Pluridisciplinaire Rech Environm & Mat,Equip, F-64053 Pau 09, France

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2014年 / 136卷 / 05期

关键词：

REDUCTIVE ELIMINATION; OXIDATIVE ADDITION; BOND ACTIVATION; EXCITED-STATES; CATALYSTS; CHEMISTRY; PALLADIUM; LIGAND; PHENYLACETYLENE; HYDRIDE;

D O I：

10.1021/ja412432k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Taking advantage of phosphine chelation, direct evidence for oxidative addition of C-sp(2)-X bonds (X = I, Br) to a single gold atom is reported. NMR studies and DFT calculations provide insight into this unprecedented transformation, which gives straightforward access to stable (P,C) cyclometalated gold(III) complexes.

引用

页码：1778 / 1781

页数：4

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