85731-48-2Relevant academic research and scientific papers
Reduction of 4,7-Diphenyl-1,2,5-thia(oxa)diazolopyridines Affording 2,5-Diphenyl-3,4-diaminopyridines and Ring Closure of the Diamines to Fluorescent Azaheterocycles
Mataka, Shuntaro,Takahashi, Kazufumi,Imura, Tetsuro,Tashiro, Masashi
, p. 1481 - 1488 (2007/10/02)
Reduction of 4,7-diphenyl-1,2,5-thia- (1a-i) and 1,2,5-oxadiazolopyridines (3a and c-e) gave 3,4-diamino-2,5-diphenylpyridines (2a-g), which were converted into the fluorescent triazolo- (5), 1,2,5-selenadiazolo- (6), imidazolo
