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Titolo:
Electroreductive coupling of aromatic acyl bromides to 1,2-diketones
Autore:
Kise, N; Ueda, N;
Indirizzi:
Tottori Univ, Fac Engn, Dept Biotechnol, Tottori 6808552, Japan Tottori Univ Tottori Japan 6808552 pt Biotechnol, Tottori 6808552, Japan
Titolo Testata:
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN
fascicolo: 4, volume: 74, anno: 2001,
pagine: 755 - 756
SICI:
0009-2673(200104)74:4<755:ECOAAB>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Soggetto:
ELECTROORGANIC CHEMISTRY; ALPHA-DIKETONES; AROYL CHLORIDES; ESTERS; DIMERIZATION; REDUCTION; DIESTERS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Kise, N Tottori Univ, Fac Engn, Dept Biotechnol, Tottori 6808552, Japan Tottori Univ Tottori Japan 6808552 chnol, Tottori 6808552, Japan
Citazione:
N. Kise e N. Ueda, "Electroreductive coupling of aromatic acyl bromides to 1,2-diketones", B CHEM S J, 74(4), 2001, pp. 755-756

Abstract

The direct electroreduction of aromatic acyl bromides gave aromatic 1,2-diketones. The best result was obtained using a Pb cathode in acetonitrile containing Bu4NClO4 as a supporting electrolyte. Aromatic acyl bromides substituted by an electron-donating group afforded 1,2-diketones in moderate-to-good yields, whereas acylated endiols were formed exclusively from aromaticacyl bromides substituted by an electron-withdrawing group.

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Documento generato il 26/01/20 alle ore 22:24:32