Aquapalladium complex: A stable and convenient catalyst for the intermolecular hydroamination of alkynes

被引：54
|
作者：
Shimada, T [1 ]
Bajracharya, GB [1 ]
Yamamoto, Y [1 ]
机构：
[1] Tohoku Univ, Grad Sch Sci, Dept Chem, Sendai, Miyagi 9808578, Japan
来源：
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2005年 / 2005卷 / 01期
关键词：
aquapalladium catalyst; hydroamination; alkynes; arylamines; imines;
D O I：
10.1002/ejoc.200400568
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The intermolecular hydroamination of alkynes proceeds very of a catalytic amount of the aquapalladium complex [Pd(dppe)(H2O)(2)](TfO)(2). This reaction most probably proceeds through the formation of an equilibrium between the hydroxopalladium and the amidopalladium complexes, and subsequent aminopalladation of alkynes. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)
引用
收藏
页码：59 / 62
页数：4
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