Etude de la condensation de l'o-phénylènediamine avec la 4-arylidène oxazolin-5-one dans le n-butanol
Written by sctunisie no commentsIn this article we describe the reaction of o-phenylenediamine with 4-arylidene-2-methyl(phenyl)oxazolin-5-one in n-butanol. Various results are obtained depending from the nature of substituant in position 2 : i) for methyl we obtain quinoxaline 3 and benzimidazole 4 structures, ii) for phenyl the reaction offered fonctionnalized olefins 6 and arylidene benzimidadazole 7 in addition of compounds 3, 4 and 5. The structure of different compounds is determined by spectroscopic methods.
M. Jellal, Y. Ramli, A. Moussaif, Y. Kandri Rodi, J. Fifani, E. M. Essassi, M. Pierrot
quinoxaline, benzimidazole, functional olefin
Pages 19-26
