Pd-benzothiazole carbene catalysed carbonylation of aryl halides in ionic liquids

被引：92

作者：

Calò, V ^{[1
]}

Giannoccaro, P ^{[1
]}

Nacci, A ^{[1
]}

Monopoli, A ^{[1
]}

机构：

[1] Univ Bari, Dipartmento Chim, Ctr CNR MISO, I-70126 Bari, Italy

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2002年 / 645卷 / 1-2期

关键词：

carbonylation; aryl halides; ionic liquids; palladium-carbene complexes;

D O I：

10.1016/S0022-328X(01)01401-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The carbonylations of aryl halides with the Pd-carbene catalyst 1 were studied both in molecular solvents and in ionic liquids (ILs). Among the ILs. tetra butylammonium bromide (TBAB) was found to give better results. Under these conditions the catalyst, when recovered and reused, did not show a significant decrease of activity. The role of TBAB on the catalyst stability is discussed. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：152 / 157

页数：6

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