Probing the mechanism of the palladium-catalyzed addition of organoboronic acids to allenes in the presence of AcOH by ESI-FTMS

被引：62

作者：

Qian, R

Guo, H

Liao, YX

Guo, YL

Ma, SM

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai Mass Spect Ctr, Shanghai 200032, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organomet Chem, Shanghai 200032, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 30期

关键词：

allenes; mass spectrometry; organoboronic acid; palladium; reaction mechanisms;

D O I：

10.1002/anie.200463101

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three key intermediates in the palladium-catalyzed reaction of allenes with organoboronic acids in the presence of AcOH have been characterized by high resolution ESI-FT mass spectrometry (see picture). Their observation allows a better understanding of the reaction mechanism. (Chemical Equation Presented) © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

收藏

页码：4771 / 4774

页数：4

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