Some reactions with ethyl 4-(mercapto/chloro)-6-methyl-2-phenylpyrimidine-5-carboxylate

Faculty	Science	Year:	1996
Type of Publication:	Article	Pages:	598-601
Authors:	ELBAHAIE, S, ASSY, MG, IBRAHIM, YA, Ibrahim, MR
Journal:	INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY COUNCIL SCIENTIFIC INDUSTRIAL RESEARCH	Volume:	35
Research Area:	Chemistry	ISSN	ISI:A1996VP09600021
Keywords :	Some reactions with ethyl 4-(mercapto/chloro)-6-methyl-2-phenylpyrimidine-5-carboxylate
Abstract:	Michael adducts (2a,b), transesters, 4a,b and/or chloropyrimidine (5) have been synthesized from 4-mercaptopyrimidine (1). Compound 5 on reaction with ethyl glycinate, arylamines, 2-aminopyridine, ammonium acetate, acid hydrazide, hydrazine, and/or benzilmonohydrazone gives pyrrolopyrimidine (8), 4-arylaminopyrimidines (9a,b), pyridylaminopyrimidine (11), 4-aminopyrimidine (13), 4-aroylhydrazinopyrimidine (15a,b), 1,2-bis(substituted phenylpyrimidine-4-yl)hydrazine (19) and/or pyrimidopyridazine (20), respectively.
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