Neutral Lewis bases as activators of molecular sieves in the conjugate addition of 1,3-dicarbonyl compounds

被引：7
|
作者：
Villano, R [1 ]
Scettri, A [1 ]
机构：
[1] Univ Salerno, Dipartimento Chim, I-84081 Baronissi, Salerno, Italy
来源：
SYNTHESIS-STUTTGART | 2005年 / 05期
关键词：
conjugate addition; molecular sieves; Lewis base; silica gel;
D O I：
10.1055/s-2005-861810
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The catalytic properties of 3 A molecular sieves in the promotion of Michael addition of 1,3-dicarbonyl compounds are significantly improved by activation with several neutral Lewis bases. Comparable efficiency can be observed under solvent-free conditions.
引用
收藏
页码：757 / 760
页数：4
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