204914-44-3Relevant academic research and scientific papers
Conversion of 2-methylchromones to pyrimidine derivatives
Ibrahim
, p. 161 - 166 (2007/10/03)
2-Methylchromones Ia-d were converted to 4-methyl-6-(substituted phenyl) -2-[1H]-thiopyrimidines IIa-d, via the condensation with thiourea. These thiopyrimidines were converted to other pyrimidine derivatives e.g. bis pyrimidinyl disulphides, oxopyrimidines, ethoxycarbonylmethylmercaptopyrimidines, ethoxycarbonylmethylmercaptopyrimidine acid hydrazides, triazolylpyrimidines, pyrimidin-2-ylmercaptoacetyl-thiosemicarbazides and dimethyl oxalacetate 2-carboxymethyl-mercaptopyrimidine acid hydrazides.
