Electrochemical evidence of sulfinic acid derivative as an intermediate in the reduction of aromatic sulfonyl chloride in an aprotic medium
Vol. 30 No. 3 (2005), Original articles
Vol. 30 No. 3 (2005)

Electrochemical evidence of sulfinic acid derivative as an intermediate in the reduction of aromatic sulfonyl chloride in an aprotic medium

Original articles
https://doi.org/10.26850/1678-4618eqj.v30.3.2005.p57-61
Published 2005-09-26
Antonio Carlos Dias Angelo
Universidade Estadual Paulista, Faculdade de Ciências, Bauru, Brasil.
Sonia Maria Alves Jorge
Universidade Estadual Paulista, Instituto de Biociências, Botucatu, Brasil.
Nelson Ramos Stradiotto
Universidade Estadual Paulista, Instituto de Química, Araraquara, Brasil.
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Keywords

electrochemistry
sulfonyl compounds
sulfinic acid and derivatives
mechanism

How to Cite

Angelo, A. C. D., Jorge, S. M. A., & Stradiotto, N. R. (2005). Electrochemical evidence of sulfinic acid derivative as an intermediate in the reduction of aromatic sulfonyl chloride in an aprotic medium. Eclética Química, 30(3), 57–61. https://doi.org/10.26850/1678-4618eqj.v30.3.2005.p57-61
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Abstract

The electrochemical reduction of p-nitrobenzenesulfonyl chloride (NBSCl) in dimethylsulfoxide
(DMSO) solution is used here as a model to investigate the role of sulfinic acid derivative in this compound’s
global reduction process. Cyclic voltammetric experiments reveal the production of sulfinic acid derivative,
which is important in chemical reactions involving the original compound and other intermediates. This
paper also discusses the probable mechanisms of the reduction.
https://doi.org/10.26850/1678-4618eqj.v30.3.2005.p57-61
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