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- Title
Reaction of Thioxanthylium Cation with Pharmacophoric Heterocyclic Amines.
- Authors
Yunnikova, L. P.; Esenbaeva, V. V.; Danilova, E. A.; Islyaikin, M. K.
- Abstract
Reactions of thioxanthylium tetrafluoroborate with pharmacophoric heterocyclic amines, pyrimidin-2-amine, 4,6-dimethylpyrimidin-2-amine, 2-aminopyrimidine-4,6-diol, and 1,3,4-thiadiazole-2,5-diamine, gave stable products of electrophilic substitution of one hydrogen atom per amino group. The product structure was confirmed by 1H NMR and mass spectra and X-ray analysis of N-(9H-tmoxanthen-9-yl)pyrimidin-2-amine.
- Subjects
MASS spectrometry; THIADIAZOLES; AMINO group; HYDROGEN atom; AMINES; CATIONS; TETRAFLUOROBORATES
- Publication
Russian Journal of Organic Chemistry, 2019, Vol 55, Issue 12, p1985
- ISSN
1070-4280
- Publication type
Academic Journal
- DOI
10.1134/S1070428019120327