Electrochemical behaviour of aldehyde- N -arylhydrazones at platinum electrode and their characterization
Russian Journal of Electrochemistry(2014)
摘要
A series of chemically and pharmaceutically interesting 2,5-disubstituted-1,3,4-oxadiazoles were efficiently synthesized from the anodic oxidation of aldehyde- N -arylhydrazones at platinum anode by using NaClO 4 as supporting electrolyte in MeOH solution under controlled potential electrolysis at room temperature. The products were characterized by spectroscopic methods and a mechanism was deduced from voltammetry studies. The salient features of this protocol are mild reaction conditions, short reaction time, accelerated rate, high yield and simple work-up procedure.
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关键词
electrochemical oxidation, controlled potential, platinum anode, electron transfer, cyclic voltammetry, 1,3,4-oxadiazoles, green chemistry
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