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2012-12-31T23:10:35Z
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Synthesis of 5-arylazothiazoles, pyridines and thieno[2,3-b]pyridines derivatives containing 1,2,3-triazole moiety
Abdelhamid, Abdou Osman
Abdel-Riheem, Nadia Abdelhamid
El-Idreesy, Tamer Tawhid
Rashdan, Huda Refat Mahmoud
Urea
Pyridines
Carbamates
Quinazoline
5-Arylthiazoles
Thieno[2
3-b]pyridines
1-(2-(4,5-dihydro-3-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-5-phenylpyrazol-1-yl)-4-subs-tituted-thiazol-5-yl)-2-phenyldiazene (4) and substituted pyridines (5-12) were synthesized via reaction of 1-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-3-phenylprop-2-en-1-one with hydrazonoyl halides and active methylene compounds. Also, thieno[2,3-b]pyridines (14a-e) were prepared through reactions of 2-mercapto-6-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-4-phenyl-pyridine-3-carbonitrile with halo ester and halo ketones, respectively. The newly synthesized derivetived were elucidated by elemental analysis, spectral data and alternative synthetic routes wherever possobile.
Atlanta Publishing House LLC
2012-09-30
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
application/pdf
https://www.eurjchem.com/index.php/eurjchem/article/view/629
10.5155/eurjchem.3.3.322-331.629
European Journal of Chemistry; Vol. 3 No. 3 (2012): September 2012; 322-331
2153-2257
2153-2249
eng
https://www.eurjchem.com/index.php/eurjchem/article/view/629/PDF