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- Title
Synthesis of the novel heterocyclic system 8,13,13b,14-tetrahydroindolo-[2,3- a]pyrimido[5,4- g]quinolizin-5(7 H)-one.
- Authors
Potapov, A.; Polukhin, E.; Firgang, S.; Shestakov, A.; Shikhaliev, Kh.
- Abstract
The article presents the study on the reactivity of ethyl 2-R-4-(2-dimethylaminovinyl)pyrimidine-5-carboxylates with primary amines [1, 2]. The study unexpectedly found the presence of 2-R-10-methoxy-8,13,13b,14-tetrahydroindolo-[2,3-a]pyrimido-[5,4-g]quinolizin-5(7H)-ones rather than the expected pyridopyrimidinones. Presence of tetrahydroquinolizinone rings were recorded on spectrometer and elemental analysis was carried which determined the melting points on a Koffler block.
- Subjects
REACTIVITY (Chemistry); AMINES; ENAMINES; ETHANOL; MASS spectrometry; MELTING points
- Publication
Chemistry of Heterocyclic Compounds, 2012, Vol 47, Issue 10, p1304
- ISSN
0009-3122
- Publication type
Article
- DOI
10.1007/s10593-012-0908-3