ELECTROCATALYTIC OXIDATIVE COUPLING OF METHYLQUINOLINES ON TEMPO-MODIFIED GRAPHITE FELT ELECTRODES

被引：38

作者：

KASHIWAGI, Y ^{[1
]}

ONO, H ^{[1
]}

OSA, T ^{[1
]}

机构：

[1] TOHOKU UNIV, INST PHARMACEUT, SENDAI, MIYAGI 980, JAPAN

来源：

CHEMISTRY LETTERS | 1993年 / 02期

关键词：

D O I：

10.1246/cl.1993.257

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

2- and 4-Methylquinolines were oxidized to 2,2'-dimethyl-4,4'-biquinolyl and 4,4'-dimethyl-2,2'-biquinolyl, respectively, both in ca. 94% isolated yield and ca. 90% current efficiency on a graphite felt electrode coated with a thin poly(acrylic acid) layer containing 4-amino-2,2,6,6-tetramethylpiperidinyl-1-oxyl (4-amino-TEMPO). The reaction proceeds via electrocatalytic oxidation of the modified-TEMPO species. The electrode was not inactivated during electrolysis and could be used repeatedly.

引用

页码：257 / 260

页数：4

共 20 条

[1] BIDAN G, 1986, ANN PHYS-PARIS, V11, P5
[2] BOBBITT JM, 1992, HETEROCYCLES, V33, P641
[3] BOBBITT JM, 1988, HETEROCYCLES, V27, P509
[4] BOBBITT JM, 1973, HETEROCYCLES, V1, P181
[5] AN ATTEMPT AT THE PREPARATIVE ALKYL DIBROMIDE REDUCTION USING ELECTRODES COATED BY A POLYPYRROLE FILM CONTAINING THE VIOLOGEN (4,4'-BIPYRIDINIUM) SYSTEM
COCHE, L
DERONZIER, A
MOUTET, JC
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1986, 198 (01) : 187 - 193
[6] CATALYSIS OF 1,2-DIBROMO-1,2-DIPHENYLETHANE REDUCTION ON PLATINUM AND CARBON FELT ELECTRODES COATED BY POLYPYRROLE FILMS CONTAINING 4,4'-BIPYRIDINIUM GROUPS - EFFECTS OF FILM THICKNESS, FILM COMPOSITION AND COMPARISON WITH HOMOGENEOUS CATALYSIS
COCHE, L
MOUTET, JC
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1987, 224 (1-2) : 111 - 122
[7] ELECTROCHEMICAL COATING OF A PLATINUM-ELECTRODE BY A POLY(PYRROLE) FILM CONTAINING THE FAC-RE(2,2'-BIPYRIDINE)(CO)3CL SYSTEM - APPLICATION TO ELECTROCATALYTIC REDUCTION OF CO2
COSNIER, S
DERONZIER, A
MOUTET, JC
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1986, 207 (1-2): : 315 - 321
[8] ELECTROCHEMICAL OXIDATION OF CARBINOLS MEDIATED BY NITROXYL RADICALS IN SOLUTION OR BONDED TO POLYPYRROLIC COATINGS ON PLATINUM AND CARBON ELECTRODES
DERONZIER, A
LIMOSIN, D
MOUTET, JC
[J]. ELECTROCHIMICA ACTA, 1987, 32 (11) : 1643 - 1647
[9] Golubev V.A., 1965, B ACAD SCI USSR DIV, V14, P1898, DOI [10.1007/BF00845878, DOI 10.1007/BF00845878]
[10] HAGINIWA T, 1973, YAKUGAKU ZASSHI, V93, P140

← 1 2 →