Stille coupling reactions catalysed by a polymer supported palladium complex

被引：38

作者：

Dell'Anna, MM

Lofù, A

Mastrorilli, P

Mucciante, V

Nobile, CF

机构：

[1] Policlin Bari, Dipartimento Ingn Acque & Chim, I-70125 Bari, Italy

[2] CNR, Ctr ICCOM, Sect Bari, I-70125 Bari, Italy

[3] Univ Aquila, Dipartimento Chim & Ingn Chim, I-67040 Laquila, Italy

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2006年 / 691卷 / 1-2期

关键词：

Stille reaction; polymer supported catalyst; palladium; C-C bond forming reaction;

D O I：

10.1016/j.jorganchem.2005.07.104

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The coupling between aryl iodides and bromides with organostannanes (Stille reaction) has been investigated in the presence of a polymer supported palladium catalyst. The reaction could be performed in air without any activating ligand and with non-dried solvents. The catalyst, which acts by releasing controlled amounts of soluble active species, could be recycled several times in the coupling between Sn(CH3)(4) or "Bu3SnPh with iodoarenes or activated bromoarenes. (c) 2005 Published by Elsevier B.V.

引用

页码：131 / 137

页数：7

共 61 条

[1] Mechanism of the Stille reaction catalyzed by palladium ligated to arsine ligand:: PhPdl(AsPh3)(DMF) is the species reacting with vinylstannane in DMF [J].