?CONVERSION OF 2-METHYLCHROMONES TO PYRIMIDINE DERIVATIVES

Authors

  • S. S. IBRAHIM Department of Chemistry, Faculty of Education, Ain Shams University, Cairo, Egypt

Keywords:

Methyl chromones, Thiopyrimidines, Pyrimidine derivatives.

Abstract

2-Methylchromones Ja-d were converted to 4-methyl-6-(substituted phenyl) -2-[1 H]-thiopyrimidines IIa-d, via
the condensation with thiourea. These thiopyrimidines were converted to other pyrimidine derivatives e.g. bis
pyrimidinyl disulphides, oxopyrimidines, ethoxycarbonylmethylmercaptopyrimidines, ethoxycarbonylmethyl-
mercaptopyrimidine acid hydrazides, triazolylpyrimidines, pyrimidin-2-ylmercaptoacetyl-thiosemicarbazides and
dimethyl oxalacetate 2-carboxymethyl-mercaptopyrimidine acid hydrazides.

Published

1996-12-23

How to Cite

IBRAHIM, S. S. (1996). ?CONVERSION OF 2-METHYLCHROMONES TO PYRIMIDINE DERIVATIVES. Biological Sciences - PJSIR, 39(9-12), 161–166. Retrieved from http://biostaging.pjsir.org/index.php/biological-sciences/article/view/2400

Issue

Vol. 39 No. 9-12 (1996): Pakistan Journal of Scientific and Industrial Research

Section

Articles