Palladium catalyzed atom-efficient cross-coupling reactions of triarylbismuths with aryl bromides

被引：40

作者：

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

Banerjee, Debasis ^{[1
]}

Jadhav, Deepak N. ^{[1
]}

机构：

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

来源：

TETRAHEDRON LETTERS | 2007年 / 48卷 / 15期

关键词：

cross-coupling; triarylbismuth; aryl bromides; atom-efficient; palladium catalyzed; SUZUKI-MIYAURA; ORGANOBISMUTH DIALKOXIDES; ACTIVE CATALYST; ALKYL-HALIDES; CHLORIDES; REAGENTS; IODIDES; LIGAND; ELECTROPHILES; SYSTEM;

D O I：

10.1016/j.tetlet.2007.02.068

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Aryl bromides (3 equiv) were coupled efficiently with triarylbismuths (I equiv) in an atom-efficient way using the Pd(OAC)(2)/PPh3 catalytic system in the presence of K3PO4 as base in DMF at 90 degrees C, providing excellent yields of the cross-coupled biaryls in short reaction times. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：2707 / 2711

页数：5

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