Tandem reactions of Friedel-Crafts/aldehyde cyclotrimerization catalyzed by an organotungsten Lewis acid

被引:6
|
作者
Wang, HS [1 ]
Yu, SJ [1 ]
机构
[1] Natl Chung Cheng Univ, Dept Chem, Chiayi 621, Taiwan
关键词
D O I
10.1016/S0040-4039(01)02323-1
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The tris(2-pyridyl)phosphine complex [P(2-py)(3)W(CO)(NO)(2)](BF4)(2) acts as a Lewis acid catalyst precursor for the tandem reactions of Friedel-Crafts/aldehyde cyclotrimerization, which lead to the formation of a series of hyper-branched star polymers. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1051 / 1055
页数:5
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