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Use of heterogeneous catalyst KG-60-NEt2 in Michael and Henry reactions involving nitroalkanes

被引：66
作者：
Ballini, R
Bosica, G
Livi, D
Palmieri, A
Maggi, R
Sartori, G
机构：
[1] Univ Camerino, Dipartimento Sci Chim, I-62032 Camerino, MC, Italy
[2] Univ Parma, Dipartimento Chim Organ & Ind, I-43100 Parma, Italy
来源：
TETRAHEDRON LETTERS | 2003年 / 44卷 / 11期
关键词：
nitroaldol (Henry) reaction; Michael reaction; nitroalkanes; heterogeneous catalysis;
D O I：
10.1016/S0040-4039(03)00274-0
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The N,N-diethylpropylamine supported on amorphous silica (KG-60-NEt2) catalyses the formation of carbon-carbon bonds by nitroalkanes through both the nitroaldol (Henry) and Michael reactions. The catalyst shows general utility with a variety of electrophilic acceptors. Moreover, the catalyst can be reused for two further cycles without loss of the activity. (C) 2003 Published by Elsevier Science Ltd.
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页码：2271 / 2273
页数：3
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