Synthese Des 2,3-Di(Pyrazolyl,Isoxazolyl et 1,2,3-Triazolyl) Methylsulfanylquinoxalines |
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| Authors: | N. E. H. Mustaphi S. Ferfra E. M. Essassi B. Garrigues |
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| Affiliation: | 1. Laboratoire de Chimie Organique Hétérocyclique, Université Mohamed V, Rabat , Maroc;2. Laboratoire d'Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier , France |
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| Abstract: | Abstract A one pot synthetic approach to the novel (pyrazolyl, isoxazolyl, triazolyl) methylsulfanylquinoxaline system respectively by 1,3-dipolar cycloaddition of diphenylnitrilimine, benzonitriloxide and benzylazide to 2,3-dipropargylmercaptoquinoxaline, is described. The structures of the obtained adducts have been assigned by means of spectroscopic measurements. |
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| Keywords: | 1,2,3-Triazole cycloaddition isoxazole periselectivity pyrazole quinoxaline |
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