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Knoevenagel Condensation in the Heterogeneous Phase Using KF-Montmorillonite as a New Catalyst

Authors :
Lailong Mu
Da-Qing Ship
Chang-Sheng Yao
Xiang-Shan Wang
Source :
ChemInform. 34
Publication Year :
2003
Publisher :
Wiley, 2003.

Abstract

The Knoevenagel condensation of aromatic aldehydes was carried out in DMF as solvent on KF-Montmorillonite catalyst, using malononitrile and ethyl cyanoacetate as the acidic methylene reagents. Only the e isomers of the products were obtained and confirmed by X-ray analysis.

Details

ISSN :
09317597
Volume :
34
Database :
OpenAIRE
Journal :
ChemInform
Accession number :
edsair.doi.dedup.....cdc2da006ed16524f6217070d72032fe
Full Text :
https://doi.org/10.1002/chin.200301033