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Title: Novel electrochemical synthesis of oxadiazoles at graphite electrode
Authors: Shivaraj, Y
Geetha, A
Shashishekar, T R
Sherigara, B S
Kalluraya, B
Keywords: Electrochemical reduction;Sydnones;Oxadiazoles;Graphite electrode;Voltammetry
Issue Date: Jan-2011
Publisher: NISCAIR-CSIR, India
Abstract: Electrochemical methods involve electrons transfer without the use of any oxidizing or reducing reagents and hence result in the formation of useful and/or novel organic compounds under mild conditions. In this paper, we report the preparation of 3-substituted-1,2,3-oxadiazole-5-one derivatives by the electrochemical reduction of 3-arylsydnones on graphite electrode is reported. The –N=N– moiety in these compounds undergo electrochemical reduction. Products of the electrolyzed species are isolated by bulk electrolysis at graphite electrode with a larger surface area. Characterizations of the reduced products are done by spectral and analytical data.
Page(s): 76-80
ISSN: 0975-0991 (Online); 0971-457X (Print)
Appears in Collections:IJCT Vol.18(1) [January 2011]

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