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Molbank 2010, 2010(1), M667; doi:10.3390/M667


Chemistry Department, Faculty of Science, King Abdul Aziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia
The Center of Excellence for Advanced Materials, King Abdul Aziz University, Jeddah 21589, P.O. Box 80203, Saudi Arabia
Author to whom correspondence should be addressed.
Received: 1 March 2010 / Accepted: 16 March 2010 / Published: 17 March 2010
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A novel compound, 5,5'-(1,4-phenylenedimethylylidene)bis(1,3-diethyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione) (3) has been synthesized by condensation of 1,3-diethyl-2-thiobarbituric acid and terephthalaldehyde in anhydrous ethanol in the presence of pyridine. The structure of this compound was established by elemental analysis, IR, 1H-NMR, 13C-NMR and EI-MS spectral analysis.
Keywords: thiobarbituric acid; pyridine; Knoevenagel condensation thiobarbituric acid; pyridine; Knoevenagel condensation

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. 5,5'-(1,4-Phenylenedimethylylidene)bis(1,3-diethyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione). Molbank 2010, 2010, M667.

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