150455-47-3Relevant academic research and scientific papers
STUDY OF THIAZOLOPYRIMIDINES: THE SYNTHESIS OF THIAZOLOPYRIMIDINE-2,7-DIONES AND NOVEL RING OPENING TO 2,4-THIAZOLIDINEDIONE
Nagahara, Katsuhiko,Sekine, Masae,Takada, Atsushi
, p. 923 - 927 (2007/10/02)
Treatment of 7-oxo-3-phenylthiazolopyrimidine-2(6H)-thione (1) with dimethyl sulfate afforded 6-methyl-3-phenylthiazolopyrimidine-2,7-dione (2), 3-phenylthiazolopyrimidine-2,7-(6H)-dione (3) and/or 5-N-methylcarbamoyl-3-phenyl-2,4-thi
