SYNTHESIS OF PYRIMIDO{[}4,5-D]PYRIMIDINE, THIENO{[}2,3-D]PYRIMIDINES AND 4-SUBSTITUTED-PYRIMIDINES

Faculty	Science	Year:	1990
Type of Publication:	Article	Pages:	327-329
Authors:	ELBAHAIE, S, ASSY, MG, HEIKAL, AF
Journal:	JOURNAL OF THE INDIAN CHEMICAL SOCIETY INDIAN CHEMICAL SOC	Volume:	67
Research Area:	Chemistry	ISSN	ISI:A1990FF89500011
Keywords :	SYNTHESIS , PYRIMIDO{[}4,5-D]PYRIMIDINE, THIENO{[}2,3-D]PYRIMIDINES , 4-SUBSTITUTED-PYRIMIDINES
Abstract:	4-Arylaminopyrimidines (1c-e), pyrimido{[}4,5-d]pyrimidine (4) and thieno{[}2,3-d]-pyrimidine-7,7-dioxide (3c) were readily synthesised from 4-chloro-2-(4-chlorophenyl)-5-acetyl-6-methylpyrimidine (1b).
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