Palladium-tetraphosphine complex: an efficient catalyst for the coupling of aryl halides with alkynes

被引：74

作者：

Feuerstein, M ^{[1
]}

Berthiol, F ^{[1
]}

Doucet, H ^{[1
]}

Santelli, M ^{[1
]}

机构：

[1] Fac Sci & Tech St Jerome, Synth Organ Lab, Associe CNRS, F-13397 Marseille 20, France

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2003年 / 1卷 / 13期

关键词：

D O I：

10.1039/b306428j

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The cis, cis, cis-1,2,3,4-tetrakis(diphenylphosphinomethyl)cyclopentane -[PdCl(eta(3)-C3H5)](2) system catalyses the coupling of aryl halides with alkynes with very high ratios of substrates - catalyst in good yields; a turnover number of 2600000 can be obtained for the reaction of 4-trifluoromethylbromobenzene with phenylacetylene in the presence of this catalyst.

引用

页码：2235 / 2237

页数：3

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