1,3-Dicarbonyl compounds as phosphine-free ligands for Pd-catalyzed Heck and Suzuki reactions

被引：24

作者：

Cui, Xin ^{[1
]}

Li, Juan ^{[1
]}

Liu, Lei ^{[1
]}

Guo, Qing Xiang ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China

来源：

CHINESE CHEMICAL LETTERS | 2007年 / 18卷 / 06期

基金：

中国国家自然科学基金;

关键词：

palladium catalyst; Suzuki reaction; Heck reaction; phosphine-free ligand; COUPLING REACTIONS; PALLADIUM; COMPLEX;

D O I：

10.1016/j.cclet.2007.04.014

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Some 1,3-dicarbonyl compounds (such as pentane-2,4-dione and 3-oxo-N-phenylbutanamide) were found to constitute highly efficient, yet low-priced and phosphine-free ligands for the Pd-catalyzed Heck and Suzuki reactions of aryl bromides and iodides with very high turnover numbers (ca. 10(3)-10(4)). (C) 2007 Qing Xiang Guo. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

引用

页码：625 / 628

页数：4

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