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
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
收藏
页码:2887 / 2896
页数:10
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