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Titolo:
ELECTROCHEMICAL OXIDATION OF 2-MERCAPTOBENZOXAZOLE
Autore:
GOYAL RN; VERMA MS;
Indirizzi:
UNIV ROORKEE,DEPT CHEM ROORKEE 247667 UTTAR PRADESH INDIA
Titolo Testata:
Indian journal of chemistry. Sect. A: Inorganic, physical, theoretical & analytical
fascicolo: 4, volume: 35, anno: 1996,
pagine: 281 - 287
SICI:
0376-4710(1996)35:4<281:EOO2>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
ENZYMATIC OXIDATION; MECHANISM; SULFUR; ACID;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
17
Recensione:
Indirizzi per estratti:
Citazione:
R.N. Goyal e M.S. Verma, "ELECTROCHEMICAL OXIDATION OF 2-MERCAPTOBENZOXAZOLE", Indian journal of chemistry. Sect. A: Inorganic, physical, theoretical & analytical, 35(4), 1996, pp. 281-287

Abstract

Electrochemical oxidation of 2-mercaptobenzoxazole has been studied in the phosphate buffers of pH 2.5-10.3 at solid electrodes. In the entire pH range a well-defined oxidation peak (I-a) was observed. The peak potential of this peak is linearly dependent on pH and the E(p)-pH plot shows a break around pH 7.8, corresponding to the pk(a) of the species. At pH greater than or equal to 7.0 an additional oxidation peak (IIa) has been noticed. The electrode process is found to involve adsorption complications at PGE and the change in E(p) with log v indicated radical radical coupling. The products of oxidation have been separated and characterized by using m.p., H-1 NMR and mass spectra.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/11/20 alle ore 16:45:47