On the efficiency of tetraalkylammonium salts in Heck type reactions

被引:571
作者
Jeffery, T
机构
[1] ENSCP - Lab. de Synthese O., 75231 Paris Cédex 05, 11, Rue P. et M. Curie
关键词
D O I
10.1016/0040-4020(96)00547-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Under appropriate conditions, tetraalkylammonium hydrogensulfate can be just as efficient as tetraalkylammonium chloride or bromide for facilitating Heck-type reactions. Moreover, an appropriate selection of the [Pd / Base / QX] catalyst system can allow this type of reactions to be efficiently realised at will, in a strictly anhydrous medium, in a water-organic solvent mixture or in water alone. Copyright (C) 1996 Elsevier Science Ltd
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页码:10113 / 10130
页数:18
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