A Facile Synthesis of 7-amino-1,3-diaryl-5-phenyl-2-thioxo-pyrano[2,3-d]pyrimidine-4(5H)-ones

Moirangthem, Nimalini and Laitonjam, Warjeet S. (2011) A Facile Synthesis of 7-amino-1,3-diaryl-5-phenyl-2-thioxo-pyrano[2,3-d]pyrimidine-4(5H)-ones. American Chemical Science Journal, 1 (3). pp. 58-70. ISSN 22490205

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Official URL: https://doi.org/10.9734/ACSJ/2011/345

Abstract

The reactions of arylidene derivatives such as ethylphenylmethylenemalononitrile 3a, ethylphenylmethylenecyanoacetate 3b and ethylphenylmethylenecyano-acetamide 3c with substituted thiobarbituric acids 2a-e in presence of NaOCH3 and MeOH afforded 7-amino-1,3-diaryl-5-phenyl-2-thioxo-pyrano[2,3-d]pyrimidin-4(5H)ones 4a-e and 5e by cyclocondensation.

Item Type:	Article
Subjects:	EP Archives > Chemical Science
Depositing User:	Managing Editor
Date Deposited:	28 Jun 2023 04:14
Last Modified:	16 Oct 2023 03:41
URI:	http://research.send4journal.com/id/eprint/2433

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