Efficient one pot synthesis of [1,2,4]triazolo[4,3- α ][1,4] benzodiazepines derivatives

ABSTRACT
Efficient one pot synthesis of [1,2,4]triazolo[4,3-α][1,4]benzodiazepines derivatives.chloro-6-phenyl-1-(substituted)-4H-[1,2,4]triazolo[4,3 α][1,4]benzodiazepine were efficiently synthesized by oxidative cyclization reaction of 2-hydrazino-1,4-benzodiazepines with various aldehydes in presence of diacetoxy iodobenzene.

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