2-Ethanethioamide in Heterocyclic Synthesis: Synthesis and Characterization of Several New Pyridine and Fused Azolo- and Azinopyridine Derivatives
β Scribed by Elneairy, Mohamed A. A.; Eldin, Sanaa M.; Attia, Mohamed F. M.
- Book ID
- 120509566
- Publisher
- Taylor and Francis Group
- Year
- 2010
- Tongue
- English
- Weight
- 373 KB
- Volume
- 185
- Category
- Article
- ISSN
- 1042-6507
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π SIMILAR VOLUMES
## Abstract 6βAminopyridineβ2(1H)thiones **1** reacting with Ξ±βhaloβcompounds **2aβc** afforded the alkylthiopyridine derivatives **3aβc** which in turn cyclized to the corresponding thieno[2,3βb]pyridine derivatives **4aβc**. Several thieno[2,3βb]pyridine derivatives **7, 16, 19**, pyrido[3β²,2β²:4,
Several 5-a&o and S-glycosylaminopyrrolo [3,4-c]pyridin-l,3(2H)-dioue derivatives and 7amino and 7-glycosylaminopyrido[3,4-cfJpyridazin-l,4(2H,3H>dione derivatives, were synthesized starting from 2-amino and 2-glycosylaminopyridines. respectively. For the preparation of pyrrolopyridine and pyridopyr