PHOTOREDOX REACTIONS OF POLYPYRIDYL CHROMIUM(III) COMPLEXES WITH ARYLTHIOACETIC ACIDS IN ACETONITRILE AND AQUEOUS-MEDIA

被引：12
|
作者：
GNANARAJ, GA
RAJAGOPAL, S
SRINIVASAN, C
机构：
[1] MADURAI KAMARAJ UNIV,SCH CHEM,MADURAI 625021,TAMIL NADU,INDIA
[2] MADURAI KAMARAJ UNIV,DEPT MAT SCI,MADURAI 625021,TAMIL NADU,INDIA
来源：
TETRAHEDRON | 1994年 / 50卷 / 31期
关键词：
D O I：
10.1016/S0040-4020(01)85519-8
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The reductive quenching reactions of *Cr(NN)(3)(3+) (NN = 2,2'-bipyridyl, 4,4'-dimethyl-2,2'-bipyridyl and 1,10-phenanthroline) with arylthioacetic acids in acetonitrile and arylthioacetate ions in aqueous media have been studied. The substantial difference in ks values between the acetonitrile and aqueous media Is traced to the difference in the origin of electron for the reduction of Cr(III) complexes i.e., sulphur in acetonitrile and carboxylate ion in aqueous medium.
引用
收藏
页码：9447 / 9456
页数：10
相关论文
共 50 条
  • [31] ALPHA-AMINO-ACIDS CHLORINATION IN AQUEOUS-MEDIA
    ARMESTO, XL
    CANLE, M
    SANTABALLA, JA
    TETRAHEDRON, 1993, 49 (01) : 275 - 284
  • [32] Studies of Cobalt(III) and Chromium(III) Complexes as Mediators in the Silver Nanoparticle Electrosynthesis in Aqueous Media
    Yanilkin, V. V.
    Fazleeva, R. R.
    Nastapova, N. V.
    Nasretdinova, G. R.
    Gubaidullin, A. T.
    Berezin, N. B.
    Osin, Yu. N.
    RUSSIAN JOURNAL OF ELECTROCHEMISTRY, 2018, 54 (08) : 650 - 664
  • [33] Studies of Cobalt(III) and Chromium(III) Complexes as Mediators in the Silver Nanoparticle Electrosynthesis in Aqueous Media
    V. V. Yanilkin
    R. R. Fazleeva
    N. V. Nastapova
    G. R. Nasretdinova
    A. T. Gubaidullin
    N. B. Berezin
    Yu. N. Osin
    Russian Journal of Electrochemistry, 2018, 54 : 650 - 664
  • [34] MULTIPHOTON-INDUCED PICOSECOND PHOTOPHYSICS OF CHROMIUM(III)-POLYPYRIDYL COMPLEXES
    SERPONE, N
    HOFFMAN, MZ
    JOURNAL OF PHYSICAL CHEMISTRY, 1987, 91 (07): : 1737 - 1743
  • [35] POTENTIALITY OF POLYPYRIDYL COMPLEXES OF CHROMIUM(III) FOR SOLAR-ENERGY UTILIZATION
    HOFFMAN, MZ
    SERPONE, N
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1979, (APR): : 12 - &
  • [36] THE OXIDATION OF HYDROGEN-PEROXIDE BY TRIS(POLYPYRIDINE) COMPLEXES OF OSMIUM(III), IRON(III), RUTHENIUM(III), AND NICKEL(III) IN AQUEOUS-MEDIA
    MACARTNEY, DH
    CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1986, 64 (09): : 1936 - 1942
  • [37] A COMMENT ON THE LIFETIME OF THE QUARTET STATE IN CHROMIUM(III) POLYPYRIDYL COMPLEXES - REPLY
    SERPONE, N
    HOFFMAN, MZ
    CHEMICAL PHYSICS LETTERS, 1986, 123 (06) : 551 - 552
  • [38] SOLUTION MEDIUM EFFECTS ON PHOTOCHEMISTRY AND PHOTOPHYSICS OF POLYPYRIDYL COMPLEXES OF CHROMIUM(III)
    HENRY, MS
    HOFFMAN, MZ
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1977, 174 (SEP): : 141 - 141
  • [39] CH-ACIDITY OF SUBSTITUTED METHYLTRIPHENYLPHOSPHONIUM ACIDS IN AQUEOUS-MEDIA
    MASTRYUKOVA, TA
    MATVEEVA, AG
    GRIGOREVA, AA
    LITOVCHENKO, GF
    MATROSOV, EI
    ALADZHEVA, IM
    BYKHOVSKAYA, OV
    LEONTEVA, IV
    KABACHNIK, MI
    ZHURNAL OBSHCHEI KHIMII, 1991, 61 (11): : 2427 - 2433
  • [40] CROSSLINKING OF POLY(ALLYLAMINE) WITH ESTERS OF DIIMIDIC ACIDS IN AQUEOUS-MEDIA
    DENKINGER, P
    REY, A
    BURCHARD, W
    MAKROMOLEKULARE CHEMIE-RAPID COMMUNICATIONS, 1989, 10 (12): : 675 - 681
12345