Derivatives of condensed systems based on pyrimidine, pyrazine, and pyridine
| Autor: | Keremov, A. F., Nemeryuk, M. P., Aparnikova, O. L., Safonova, T. S. |
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| Zdroj: | Chemistry of Heterocyclic Compounds; October 1977, Vol. 13 Issue: 10 p1065-1068, 4p |
| Abstrakt: | Pyrimido[4,5-b]-1,4-thiazin-6-one and pyrimido[4,5-b]-1,5-thiazepin-6-one derivatives were obtained by reaction of 5-amino-6-chloropyrimidines with thioglycolic acid and 5-amino-6-mercaptopyrimidines with ß-bromopropionyl chloride. The IR spectra of the compounds are presented. |
| Databáze: | Supplemental Index |
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