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

页码：757 / 760

页数：4

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