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Electrochemical Studies on Some Pyrazole, Oxadiazole, and Thiadiazole Derivatives
Author(s) -
AbouElenien G. M.,
Ismail N. A.,
ElMaghraby A. A.,
Alabdallah G. M.
Publication year - 2001
Publication title -
electroanalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 128
eISSN - 1521-4109
pISSN - 1040-0397
DOI - 10.1002/1521-4109(200108)13:12<1022::aid-elan1022>3.0.co;2-x
Subject(s) - pyrazole , thiadiazoles , chemistry , acetonitrile , platinum , electrochemistry , oxadiazole , electrolysis , redox , tetramer , combinatorial chemistry , dissolution , inorganic chemistry , electrode , nuclear chemistry , polymer chemistry , organic chemistry , electrolyte , catalysis , enzyme
The redox characteristics of some substituted pyrazoles, azopyrazoles, pyridyl oxadiazoles and pyridyl thiadiazoles has been investigated in nonaqueous acetonitrile at platinum and gold electrodes. Through controlled potential electrolysis, the oxidation and reduction product of each class of compound can be separated and identified. The oxidation product of pyridyl thiadiazoles was found to be a tetramer with a very high complexing power, reacting with a gold electrode in a dissolution reaction.