Electrochemical Study on the 3-Phenyl-4-Nitrosydnone

3-Phenyl-4-Nitrosydnone의 전기화학적 연구

  • 김일광 (원광대학교 自然科學大學 화학과) ;
  • 김윤근 (원광대학교 自然科學大學 화학과) ;
  • 한순종 (선경중앙연구소)
  • Published : 1988.06.20

Abstract

An electrochemical reduction on the 3-phenyl-4-nitrosydnone in acetonitrile solution has been studied by direct current, differential pulse polarography, cyclic voltammetry and controlled potential coulometry. Before the cleavage of phenyl-N single bond a irreversible electron transfer-chemical reaction(EC) mechanism of nitro functional group proceeded to form amino (or-hydroxylamino) group by multielectron transfer which is followed to give phenyl hydrazine by single electron transfer-chemical reaction at the 2nd and 3rd irreversible reduction wave of high negative potential region. The cathodic half-wave potentials shown to be shift negative due to inhibitory effect of cetyl-trimethyl ammonium bromide micelle while reversible anodic peaks on the 2nd and 3rd reduction waves in the presence of NaLS at high negative potential region.

Keywords

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