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- Title
Novel variant of the anrorc rearrangement of [1,2,4]triazolo[1,5- a]pyrimidines and pyrimido-[1,2- a]benzimidazole.
- Authors
Potapov, A.; Romanov, P.; Shikhaliev, Kh.; Polunin, E.; Firgang, S.
- Abstract
The article discusses the study of the new variant of the ANRORC rerrangement of [1,2,4]triazolo[1,5- a]pyrimidines and pyrimido-[1,2- a]benzimidazole. The alkaline hydrolysis reaction results to the formation of the 2-R-6-acetyl-7-hydroxy[1,2,4]triazolo[1,5-a]pyrimidines 2a,b. Proton Nuclear Magnetic Resonance (HNMR) spectra showed the presence of broadened signals for hydroxyl group protons.
- Subjects
PYRIMIDINES; BENZIMIDAZOLES; HYDROLYSIS; HETEROCYCLIC compounds; PROTONS; PROTON magnetic resonance spectroscopy
- Publication
Chemistry of Heterocyclic Compounds, 2012, Vol 47, Issue 10, p1309
- ISSN
0009-3122
- Publication type
Article
- DOI
10.1007/s10593-012-0910-9