Synthesis of Perfluoroalkyl[1,2,4]triazolo[1,3]thiazinones
✍ Scribed by N. A. Danilkina; S. V. Vershilov; M. B. Ganina; L. E. Mikhailov; B. A. Ivin
- Book ID
- 111608559
- Publisher
- Springer
- Year
- 2004
- Tongue
- English
- Weight
- 38 KB
- Volume
- 74
- Category
- Article
- ISSN
- 1070-3632
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📜 SIMILAR VOLUMES
## Abstract New 5′‐acetyl‐3′‐1,3,4‐thiadiazoliminothymidines **__11, 14__** were prepared, __via__ spontaneous rearrangments, by cycloaddition of 5′‐acetyl‐3′‐deoxy‐3′‐isothiocyanatothymidine **__9__** with 1‐aza‐2‐azoniaallene hexachloantimonates. Similary, 3′‐cyano analogue **__19__** was reacted
## Abstract Both 2 and 4 halogenated 3‐aminopyridines react thermally with α‐mercapto esters and amides to afford pyrido[2,3‐b] and pyrido[4,3‐b] [1,4]thiazinones. N‐alkylation and oxidation of the products were investigated.