133533-68-3Relevant academic research and scientific papers
Heterocyclization of 6-hydroxyimino-6,7-dihydro-1,2,4-triazolo[1,5-a] pyrimidines into 1,2,4-triazolo[1,5-a]pyrimido[5,4-b]- and -[5,6-b]indoles
Lipson, Victoria V.,Desenko, Sergey M.,Shishkin, Oleg V.
, p. 280 - 282 (2006)
6-Hydroxyimino-6,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidines are converted into isomeric 1,2,4-triazolo[1,5-a]pyrimido[5,4-b]-and -[5,6-b]indoles in polyphosphoric acid or under exposure to para-nitrobenzoyl chloride in pyridine.
CHEMICAL CONVERSIONS OF 5,7-DISUBSTITUTED DIHYDRO-1,2,4-TRIAZOLOPYRIMIDINES
Desenko, S. M.,Orlov, V. D.,Lipson, V. V.
, p. 1362 - 1366 (2007/10/02)
Hydrolysis, oxidation, reduction, alkylation, and nitrosation of aromatic-substituted dihydro-1,2,4-triazolopyrimidines have been studied.
