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Molbank 2010, 2010(2), M679; doi:10.3390/M679


Chemistry Department, Faculty of Science, King Abdul Aziz University, P.O. Box 80203, Jeddah, Saudi Arabia
The Center of Excellence for Advanced Materials Research, King Abdul Aziz University, Jeddah, P.O. Box 80203, Saudi Arabia
Author to whom correspondence should be addressed.
Received: 30 March 2010 / Accepted: 22 April 2010 / Published: 27 April 2010
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The title compound, (2E)-3-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)-1-(2,5-dimethyl-3-thienyl)prop-2-en-1-one (3) was synthesized in high yield by aldol condensation of 3-acetyl-2,5-dimethylthiophene and 3,5-dimethyl-1-phenylpyrazole-4-carboxaldehyde in ethanolic NaOH at room temperature. Its structure was fully characterized by elemental analysis, IR, 1H NMR, 13C NMR and EI-MS spectral analysis.
Keywords: chalcone; aldol condensation; 3-acetyl-2,5-dimethylthiophene chalcone; aldol condensation; 3-acetyl-2,5-dimethylthiophene

This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

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MDPI and ACS Style

Asiri, A.M.; Khan, S.A. (2E)-3-(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)-1-(2,5-dimethyl-3-thienyl)prop-2-en-1-one. Molbank 2010, 2010, M679.

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