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Synthesis of some new of thieno[2,3-b]pyridines, pyrazolo[1,5-a]pyrimidine, [1,2,4]triazolo[1,5-a]pyrimidine, pyrazolo[5,1-c]triazine and pyrimido[1,2-a]benzimidazole derivatives containing pyridine moiety
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mohamed, Mahmoud M. A. Abdelall, Eman K. A. Zaki, Yasser H. Abdelhamid, Abdou O. |
| Copyright Year | 2011 |
| Abstract | pyrazolo[1,5- a ]pyrimidine, [1,2,4]triazolo[1,5- a ]pyrimidine and pyrimido[1,2- a ] benzimidazole derivatives were synthesized by reaction of sodium salt of 3-hydroxy-(1-pyridin-2-yl)prop-2-en-1-one or sodium salt of 3-hydroxy-1-(pyridin-3-yl)prop-2-en-1-one with different heterocyclic amines in piperidenium acetate. Also, 3-amino-6-(2-pyridyl)thieno[2,3- b ]pyridine derivatives were synthesized via reaction of pyridine-2-thione with various halogenated compounds. The structures of the newly synthesized compounds were confirmed by elemental analysis, spectral data, X-ray and alternative synthetic routes whenever possible. |
| Starting Page | 509 |
| Ending Page | 513 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.5155/eurjchem.2.4.509-513.463 |
| Volume Number | 2 |
| Alternate Webpage(s) | http://www.eurjchem.com/index.php/eurjchem/article/download/463/PDF |
| Alternate Webpage(s) | https://doi.org/10.5155/eurjchem.2.4.509-513.463 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
