A NEW CONVENIENT METHOD FOR THE SYNTHESIS OF MIXED-LIGAND BETA-DIKETONATO TC(III) COMPLEXES

被引：1
|
作者：
MUTALIB, A
SEKINE, T
OMORI, T
YOSHIHARA, K
机构：
[1] TOHOKU UNIV,FAC SCI,DEPT CHEM,SENDAI,MIYAGI 980,JAPAN
[2] SHIZUOKA UNIV,FAC SCI,RADIOCHEM RES LAB,OYA,SHIZUOKA 422,JAPAN
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1994年 / 178卷 / 02期
关键词：
D O I：
10.1007/BF02039724
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A new convenient method has been proposed to synthesize mixed-ligand beta-diketonato Tc(III) complexes, using the ligand exchange reaction [Tc(acac)2(CH3CN)2]+ + L- -->[Tc(acac)2L]+ + 2CH3CN where L is bza, dpm or dbm. The yield was about 30-40%. UV-visible and IR spectra of these complexes were measured. Characteristic features of the compounds were compared with those of the corresponding complexes of ruthenium.
引用
收藏
页码：311 / 318
页数：8
相关论文
共 50 条
  • [21] MIXED-LIGAND COMPLEXES OF COBALT(III)
    DEY, K
    DE, RL
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1973, 402 (01): : 120 - 128
  • [22] LIGAND-FIELD PARAMETERS OF SOME TRIS(BETA-DIKETONATO)CHROMIUM(III) CHELATES
    ADIMADO, AA
    PATEL, KS
    INORGANIC & NUCLEAR CHEMISTRY LETTERS, 1980, 16 (05): : 317 - 320
  • [23] A NEW METHOD FOR THE SYNTHESIS OF BETA-DIKETONATO-SILVER COMPLEXES
    WAKESHIMA, I
    OHGI, H
    KIJIMA, I
    SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 1993, 23 (09): : 1507 - 1513
  • [24] KINETICS OF REDUCTION OF TRIS(BETA-DIKETONATO)RUTHENIUM(III) COMPLEXES WITH ASCORBATE ANIONS IN METHANOL
    BANAS, B
    GROBELNY, R
    ACTA CHIMICA HUNGARICA-MODELS IN CHEMISTRY, 1992, 129 (02): : 159 - 167
  • [25] PREPARATIONS AND PARAMAGNETIC CONTACT SHIFTS OF SOME TRIS(BETA-DIKETONATO)VANADIUM(III) COMPLEXES
    HIRAKI, K
    ONISHI, M
    NAKASHIMA, Y
    OBAYASHI, Y
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1979, 52 (02) : 625 - 626
  • [26] SYNTHESIS OF SIGMA-ALKYL DIKETONATO AND MONOTHIO BETA-DIKETONATO COMPLEXES OF PLATINUM(II) AND PALLADIUM(II)
    JIN, H
    CAVELL, KJ
    JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1991, 419 (1-2) : 259 - 268
  • [27] SYNTHESIS AND CHARACTERIZATION OF SOME NEW MIXED-LIGAND COMPLEXES OF CR(III), MN(II) AND FE(III)
    SHARMA, S
    NATIONAL ACADEMY SCIENCE LETTERS-INDIA, 1987, 10 (02): : 63 - 66
  • [28] ADSORPTION BEHAVIOR OF TRIS(BETA-DIKETONATO)METAL(III) COMPLEXES ON SILICA-GEL
    HASHIMOTO, K
    SEKINE, T
    OMORI, T
    YOSHIHARA, K
    JOURNAL OF CHROMATOGRAPHY, 1988, 438 (02): : 401 - 408
  • [29] Mixed-ligand ruthenium(III) complexes with acetylacetonates
    Gupta, AK
    Poddar, RK
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1999, 38 (12): : 1228 - 1231
  • [30] FACIAL-MERIDIONAL ISOMERIZATION OF SOME TRIS(BETA-DIKETONATO)RUTHENIUM(III) COMPLEXES
    KOBAYASHI, K
    SATSU, Y
    HOSHINO, Y
    ARAI, S
    HATAKEYAMA, K
    ENDO, A
    SHIMIZU, K
    SATO, GP
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1989, 62 (10) : 3252 - 3259
12345