2026-05-01T15:29:59Z https://www.eurjchem.com/index.php/eurjchem/oai

oai:ojs.www.eurjchem.com:article/579 2012-08-06T14:50:19Z eurjchem:ART driver

Convenient synthesis of some new pyrazolo[5,1-c]triazines, isoxazolo[3,4-d] pyrimidine and pyridine derivatives containing benzofuran moiety Abdelhamid, Abdou Osman Fahmi, Abdelgawad Ali Alsheflo, Amna Ali Mohamed Triazines Pyridines Pyrazoles Isoxazoles Hydrazones Benzoimidazo[2 1-c][1 2 4]triazine Pyrazolo[5,1-c][1,2,4]triazine, [1,2,4]triazolo[3,4-c][1,2,4]triazine, benzo[4,5]-imidazo[2,1-c][1,2,4]triazine, isoxazole, isoxazolo[3,4-d]pyridazine, pyrazole, pyridine, substituted urea and phenyl carbamate derivatives containing benzofuran moiety were synthesized via reaction of sodium salt of 5-hydroxy-l-benzofuran-2-ylpropenone or 1-(benzofuran-2-yl)-3-(dimethylamino)prop-2-en-1-one with diazotized heterocyclic amines, hydroximoyl chlorides and active methylene compounds. The structures of all the newly synthesized compounds were confirmed by elemental analyses, spectral data, and alternative synthetic routes, whenever possible. Atlanta Publishing House LLC 2012-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://www.eurjchem.com/index.php/eurjchem/article/view/579 10.5155/eurjchem.3.2.129-137.579 European Journal of Chemistry; Vol. 3 No. 2 (2012): June 2012; 129-137 2153-2257 2153-2249 eng https://www.eurjchem.com/index.php/eurjchem/article/view/579/PDF