SYNTHESIS AND CHARACTERIZATION OF NEW DIOXOURANIUM(VI) COMPLEXES OF ACID HYDRAZIDES

被引：0
|
作者：
MAKI, AKT
YACOUTANOUR, A
MOSTAFA, MM
机构：
[1] TLEMEN UNIV,FAC SCI,DEPT CHEM,TLEMEEN 13000,ALGERIA
[2] MANSOURA UNIV,FAC SCI,DEPT CHEM,MANSOURA,EGYPT
来源：
JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 1995年 / 72卷 / 07期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Dioxouranium(VI) complexes of some aliphatic (mono, di), aromatic and heterocyclic hydrazides have been prepared in presence or absence of NaOAc and characterised. The ligands coordinate in a mono-, bi-, tri- and/or tetradentate fashion in the enol except that derived from adipic acid dihydrazide which is bonded through keto from. The existence of a dihydroxo-bridges for the complexes isolated in the presence of NaOAc or basic medium (N2H4) is confirmed. Also, the relation between the colour and stability of complexes with the mode of chelation as well as the side-chain attached to the donor sites is discussed.
引用
收藏
页码：447 / 451
页数：5
相关论文
共 50 条
  • [1] Synthesis and characterization of dioxouranium(VI) complexes of polydentate ligands
    Swamy, SJ
    Bhaskar, K
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1999, 38 (09): : 961 - 965
  • [2] SYNTHESIS AND CHARACTERIZATION OF DIOXOURANIUM(VI) COMPLEXES OF PYRAZOLONES LIGANDS
    AGARWAL, RK
    ARORA, K
    POLISH JOURNAL OF CHEMISTRY, 1993, 67 (01) : 25 - 32
  • [3] SYNTHESIS AND CHARACTERIZATION OF SOME PEROXO COMPLEXES OF MOLYBDENUM(VI) AND DIOXOURANIUM(VI)
    ISLAM, MS
    ISLAM, MN
    UDDIN, MM
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1994, 33 (11): : 1028 - 1030
  • [4] Synthesis and spectral characterization of dioxouranium(VI) complexes of disalicylaldehyde adipoyldihydrazone
    Lal, RA
    Singh, MK
    Siva, AN
    Adhikari, S
    Yadav, US
    SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 1996, 26 (02): : 321 - 337
  • [5] Synthesis and characterization of dioxouranium(VI) complexes of β-substituted hydrazones of acetoacetanilide
    Jayasree, S
    Aravindakshan, KK
    SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 1999, 29 (05): : 841 - 853
  • [6] COMPLEXES OF DIOXOURANIUM(VI) WITH PHENYLACETOHYDROXAMIC ACID
    KUNDU, PC
    DAS, CR
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1983, 22 (10): : 901 - 903
  • [7] COMPLEXES OF DIOXOURANIUM(VI) WITH BENZHYDROXAMIC ACID
    KUNDU, PC
    BHATTACHERJYA, S
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1980, 19 (03): : 233 - 235
  • [8] SYNTHESIS AND CHARACTERIZATION OF THORIUM(IV) AND DIOXOURANIUM(VI) COMPLEXES OF PENTAMETHYLENE SULFOXIDE
    AGARWAL, RK
    PRAKASH, J
    POLYHEDRON, 1991, 10 (22) : 2567 - 2571
  • [9] SYNTHESIS, CHARACTERIZATION AND STRUCTURAL ASSESSMENT OF DIOXOURANIUM (VI) COMPLEXES OF ACETONE BENZOYLHYDRAZONE
    LAL, RA
    ASKARI, H
    BHATTACHARJEE, SS
    SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 1988, 18 (07): : 717 - 725
  • [10] Synthesis and characterization of peroxo complexes of dioxomolybdenum(VI) and dioxouranium(VI) ions with tetraazamacrocylic ligands
    Tarafder, MTH
    Khan, AR
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1996, 35 (09): : 781 - 783
12345