Reactions of benzofurazan oxide with amines—I : Reduction with diethylamine |
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Authors: | MZ Nazer CH Issidorides MJ Haddadin |
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Institution: | Department of Chemistry, American University of Beirut, Beirut, Lebanon |
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Abstract: | The reactions of benzofurazan oxide with diethylamine gave a complex mixture from which quinoxaline-1,4-dioxide (10–15%), o-benzoquinone dioxime (5%), benzofurazan (5–10%), 1-hydroxy-2-methyl-benzimidazole-3-oxide (3%), o-nitrosoaniline (5%), o-nitroaniline (<3%), 3-methylbenzotriazine (5%), 3-methyl-benzotriazine-4-oxide (10%), and o-nitrophenyl-N,N-diethyl hydrazine (10%) were isolated.The formation of these products seems to have a common pathway that involves the reduction of benzofurazan oxide and the oxidation of diethylamine. |
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