Preparation of diethyl malonate adducts from chalcone analogs containing a thienyl ring

Nine chalcone-diethyl malonate derivatives (4a-i) were prepared by the reaction of chalcone derivatives (3a-i) with diethyl malonate in the presence of a catalytic amount of KOt-Bu in CH2CI2 in good to excellent yields. The products were characterized by FTIR, 13H-NMR, 1C-NMR and elemental analyses.

Saved in:
Bibliographic Details
Published inBulletin of the Chemical Society of Ethiopia Vol. 24; no. 1; pp. 85 - 91
Main Authors Budak, Yakup, Gürdere, M. Burcu, Keçeci, Meryem, Ceylan, Mustafa
Format Journal Article
LanguageEnglish
Published Chemical Society of Ethiopia 01.04.2010
Subjects
Chalcone
Diethyl malonate
KOt-Bu
Michael addition
Online AccessGet full text

Cover

More Information
Summary:Nine chalcone-diethyl malonate derivatives (4a-i) were prepared by the reaction of chalcone derivatives (3a-i) with diethyl malonate in the presence of a catalytic amount of KOt-Bu in CH2CI2 in good to excellent yields. The products were characterized by FTIR, 13H-NMR, 1C-NMR and elemental analyses.
ISSN:1011-3924
1011-3924
1726-801X
DOI:10.4314/bcse.v24i1.52964