Spectroscopic and electrochemical properties of substituted benzophenones and their related ketyls

被引：12

作者：

Bewick, A ^{[1
]}

Jones, VW ^{[1
]}

Kalaji, M ^{[1
]}

机构：

[1] UNIV WALES,DEPT CHEM,BANGOR LL57 2UW,GWYNEDD,WALES

来源：

ELECTROCHIMICA ACTA | 1996年 / 41卷 / 13期

关键词：

benzophenone; ketyls; EMIRS; radical anions; infrared;

D O I：

10.1016/0013-4686(95)00484-X

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Electrochemically modulated infrared spectroscopy (EMIRS) was used to obtain in situ spectra of the radical anions (ketyls) of benzophenone and some related compounds. The results indicate that the electrochemical reduction is accompanied by considerable loosening of the carbonyl bond and leads to a red shift in the frequencies of the vibrational modes of the aryl rings. Copyright (C) 1996 Elsevier Science Ltd.

引用

页码：1961 / 1970

页数：10

共 38 条

[1] CYANOMETHYLATION DURING THE ELECTROREDUCTION OF AROMATIC CARBONYL-COMPOUNDS IN ACETONITRILE [J].

ABBOT, EM ;

BELLAMY, AJ ;

KERR, JB ;

MACKIRDY, IS .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1982, (04) :425-430

[2]

BARD A, 1981, J AM CHEM SOC, V103, P1622

[3]

Beckmann E., 1891, Justus Liebigs Ann. Chem, V266, P1

[4]

Bellamy L. J., 1964, INFRARED SPECTRA COM

[5] ELECTROCHEMICALLY MODULATED INFRARED-SPECTROSCOPY (EMIRS) - EXPERIMENTAL DETAILS [J].

BEWICK, A ;

KUNIMATSU, K ;

PONS, BS ;

RUSSELL, JW .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1984, 160 (1-2) :47-61

[6] INSITU INFRARED-SPECTROSCOPY OF THE ELECTRODE ELECTROLYTE SOLUTION INTERPHASE [J].

BEWICK, A .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1983, 150 (1-2) :481-493

[7]

BEWICK A, 1985, ADV INFRARED RAMAN S

[8] INSITU IR-SPECTRA OF POLYPYRROLE LAYERS ON GOLD ELECTRODES [J].

DAROUX, ML ;

YEAGER, EB ;

KALAJI, M ;

CUONG, NH ;

BEWICK, A .

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA, 1987, 8 :127-141

[9] SUBSTITUENT EFFECTS ON CARBONYL STRETCHING VIBRATION IN IR-SPECTRA OF SOME SUBSTITUTED BENZOPHENONES [J].

DEB, KK ;

ZIELINSK.WL .

SPECTROSCOPY LETTERS, 1974, 7 (4-5) :193-201

[10]

EARGLE D, 1967, ALKALI METALS SPECIA, V22

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