Highly Selective Claisen-Schmidt Condensation Catalyzed by Silica Chloride Under Solvent-Free Reaction Conditions

被引：22

作者：

Hazarkhani, Hassan ^{[1
]}

Kumar, Pradeep ^{[1
]}

Kondiram, Kadam Sachin ^{[1
]}

Gadwal, Ikhlas M. Shafi ^{[1
]}

机构：

[1] Natl Chem Lab, Div Organ Chem, Pune 411008, Maharashtra, India

来源：

SYNTHETIC COMMUNICATIONS | 2010年 / 40卷 / 19期

关键词：

Aldol reaction; arylidene cycloalkanone; Claisen-Schmidt; condensation; silica chloride; CROSS-ALDOL CONDENSATION; EFFICIENT SYNTHESIS; HETEROGENEOUS SYSTEM; CONVENIENT SYNTHESIS; CARBONYL-COMPOUNDS; FACILE SYNTHESIS; IONIC LIQUID; ALDEHYDES; CYCLOALKANONES; CONVERSION;

D O I：

10.1080/00397910903340637

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Silica chloride serves as a useful catalyst in the cross-aldol condensation, leading to the synthesis of a wide variety of bisarylidene cycloalkanones and chalcones. The catalyst showed high selectivity; self-condensation of ketones was not observed.

引用

页码：2887 / 2896

页数：10

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