Pd(quinoline-8-carboxylate)2 as a low-priced, phosphine-free catalyst for heck and suzuki reactions

被引：87

作者：

Cui, Xin

Li, Juan

Zhang, Zhi-Ping

Fu, Yao

Liu, Lei ^{[1
]}

Guo, Qing-Xiang

机构：

[1] Tsinghua Univ, Dept Chem, Key Lab Bioorgan Phosphorus Chem, Beijing 100084, Peoples R China

[2] Univ Sci & Technol China, Dept Chem, Anhua 230026, Peoples R China

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2007年 / 72卷 / 24期

关键词：

D O I：

10.1021/jo701783k

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[Graphics] N,O-Bidentate compounds were systematically evaluated as phosphine-free ligands for Pd-catalyzed C-C bond-formation reactions through kinetic measurements. Pd(quinoline-8-carboxylate)(2) was identified as one of the most efficient, yet still low-priced, phosphine-free catalysts for Heck as well as Suzuki reactions of unactivated aryl bromides with high turnover numbers up to ca. 10,000.

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页码：9342 / 9345

页数：4

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