Heterogenized gold(I), gold(III), and Palladium(II) complexes for C-C bond reactions

被引：63

作者：

Corma, Avelino

Gonzalez-Arellano, Camino

Iglesias, Marta

Perez-Ferreras, Susana

Sanchez, Felix

机构：

[1] Univ Politecn Valencia, CSIC, Inst Tecnol Quim, Valencia 46022, Spain

[2] CSIC, Inst Ciencia Mat, E-28049 Madrid, Spain

[3] CSIC, Inst Quim Organ, E-28006 Madrid, Spain

来源：

SYNLETT | 2007年 / 11期

关键词：

C-C coupling; gold; Suzuki; Sonogashira; homogeneous catalysis; heterogenized;

D O I：

10.1055/s-2007-984500

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Recycling, of heterogenized gold(I), gold(III), and palladium(II) complexes Could be achieved for Suzuki and Sonogashira cross-coupling reaction between iodo benzene and arylboronic acids or alkynes. Au(I) and Pd(II) afford selectively nonsymmetrical biaryl compounds, while gold(III) complexes can only catalyze the arylboronic or alkynes homocoupling. Recycling occurs without loss of the catalytic activity after several reaction cycles.

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页码：1771 / 1774

页数：4

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