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Titolo:
Selective reduction of acetophenone to 1-phenylethanol in aqueous media
Autore:
Kodama, Y; Imoto, M; Ohta, N; Kitani, A; Ito, S;
Indirizzi:
Hiroshima Univ, Fac Engn, Dept Appl Phys & Chem, Higashihiroshima 7398527,Japan Hiroshima Univ Higashihiroshima Japan 7398527 shihiroshima 7398527,Japan Hiroshima Univ, Fac Engn, Dept Appl Chem, Higashihiroshima 7398527, Japan Hiroshima Univ Higashihiroshima Japan 7398527 hihiroshima 7398527, Japan
Titolo Testata:
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
fascicolo: 1-2, volume: 507, anno: 2001,
pagine: 103 - 109
Fonte:
ISI
Lingua:
ENG
Soggetto:
ELECTROCHEMICAL REDUCTION; ELECTROORGANIC PROCESSES; PRODUCT-SELECTIVITY; CARBONYL-COMPOUNDS; BETA-CYCLODEXTRIN; ELECTROREDUCTION; BENZALDEHYDES; SURFACTANTS; ELECTRODES;
Keywords:
acetophenone; product distribution; cathodic reduction; surfactant; supporting electrolyte;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
23
Recensione:
Indirizzi per estratti:
Indirizzo: Kodama, Y Hiroshima Univ, Fac Engn, Dept Appl Phys & Chem, Kagamiyama 1-4-1, Higashihiroshima 7398527, Japan Hiroshima Univ Kagamiyama 1-4-1 Higashihiroshima Japan 7398527
Citazione:
Y. Kodama et al., "Selective reduction of acetophenone to 1-phenylethanol in aqueous media", J ELEC CHEM, 507(1-2), 2001, pp. 103-109

Abstract

In the cathodic reduction of acetophenone to 1-phenylethanol and 2,3-diphenyl-2,3-butanediol in aqueous media, the effects of electrolytic conditionssuch as electrode materials, supporting electrolyte, electrode potential and additives were systematically studied. When the controlled-potential electrolysis of acetophenone was performed at -2.1 V versus SCE on a Pb plate cathode in water containing both sodium sulfate and cationic surfactants such as cetyltrimethylammonium bromide (CTAB), 1-phenylethanol was selectively formed with current efficiencies of 67-94%. The mechanism for the role ofcationic surfactants was discussed. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/03/20 alle ore 12:04:01