𝔖 Bobbio Scriptorium
✦   LIBER   ✦

UTILITY OF CYANOTHIOACETAMIDE AND ITS DERIVATIVES IN HETEROCYCLIC SYNTHESIS: SYNTHESIS AND CHARACTERIZATION OF SEVERAL NEW PYRIDINE, PYRAZOLO[3,4-b]PYRIDINE, THIENO[2,3-b] PYRIDINE AND PYRIDO[5,4-b]THIENO[3′,2′-d′]PYRIMIDINE DERIVATIVES

✍ Scribed by El-neairy, Mohamed A. A.


Book ID
118127214
Publisher
Taylor and Francis Group
Year
1999
Tongue
English
Weight
497 KB
Volume
148
Category
Article
ISSN
1042-6507

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Synthesis of some new bipyridines, thien
✍ Mahmoud A. Mohamed 📂 Article 📅 2011 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 84 KB

## Abstract Cyclocondensation of cyanoacetamide and cyanothioacetamide with sodium salt of 3‐hydroxy‐1‐(pyridin‐3‐yl)prop‐2‐en‐1‐one gave 6‐oxo‐[2,3′]bipyridine **5a** and 6‐thioxo‐[2,3′]bipyridine **5b** derivatives, respectively. Compound **5b** upon treatment with different methylenes **8** gave