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.
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Published in | Bulletin of the Chemical Society of Ethiopia Vol. 24; no. 1; pp. 85 - 91 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Chemical Society of Ethiopia
01.04.2010
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Subjects | |
Online Access | Get full text |
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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. |
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ISSN: | 1011-3924 1011-3924 1726-801X |
DOI: | 10.4314/bcse.v24i1.52964 |