Cyclic triolborates: Air- and water-stable ate complexes of organoboronic acids

被引：192

作者：

Yamamoto, Yasunori ^{[1
]}

Takizawa, Miho ^{[1
]}

Yu, Xiao-Qiang ^{[1
]}

Miyaura, Norio ^{[1
]}

机构：

[1] Hokkaido Univ, Grad Sch Engn, Dic Chem Proc Engn, Sapporo, Hokkaido 0608628, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 05期

关键词：

ate complexes; borates; C-N coupling; cross-coupling; organoboron compounds;

D O I：

10.1002/anie.200704162

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) A borate in the hand is a convenient reagent for palladium- and copper-catalyzed C-C and C-N bond-forming reactions, especially when, like the title bench-stable complexes, it demonstrates high transmetalation efficiency. Cyclic triolborates can be synthesized readily from organoboronic acids (see scheme), can be handled and stored without special precautions, and are relatively soluble in organic solvents. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：928 / 931

页数：4

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