Pd-catalyzed coupling of aryl iodides with triarylbismuths as atom-economic multi-coupling organometallic nucleophiles under mild conditions

被引：19

作者：

Rao, Maddali L. N. ^{[1
]}

Banerjee, Debasis ^{[1
]}

Dhanorkar, Ritesh J. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India

来源：

TETRAHEDRON LETTERS | 2010年 / 51卷 / 47期

关键词：

Triarylbismuths; Aryl iodides; Palladium; Atom-efficient; Mild conditions; Multi-coupling; TEMPERATURE SUZUKI-MIYAURA; ROOM-TEMPERATURE; ORGANOBISMUTH REAGENTS; HALIDES; COMPLEXES; PHOSPHINE; BROMIDES; LIGANDS;

D O I：

10.1016/j.tetlet.2010.09.053

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The facile cross-coupling reactivity of triarylbismuth compounds with aryl iodides was achieved under mild heating conditions. The established catalytic protocol using Pd(OAc)(2)(Cy2NH)(2) system exhibited high coupling reactivity with a variety of triarylbismuth and aryl iodide compounds under mild conditions. These coupling reactions were completed in short reaction time affording good to high yields of functionalized biaryl products. The studies of multi-coupling reactions with tris(4-iodophenyl)amine, 8 also furnished moderate to good yields of coupled products, 8a-8f. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：6101 / 6104

页数：4

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