Synthesis, Structural Characterization, and Biological Activity of Two Different Nickel(II)Complexes Derived from N'-[1-(2-pyridyl)ethylidene]morpholine-4-carbothiohydrazide

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著者

    • OHASHI Atsushi
    • Department of Materials Science, Faculty of Science, Kanagawa University
    • KOUMO Chisa
    • Department of Materials Science, Faculty of Science, Kanagawa University
    • UESUGI Jun
    • Department of Materials Science, Faculty of Science, Kanagawa University
    • ODA Munehiro
    • Meiji Cell Technology Center, Meiji Milk Products Co., Ltd.
    • NOMIYA Kenji
    • Department of Materials Science, Faculty of Science, Kanagawa University

抄録

The reaction of Ni(OAc)<SUB>2</SUB> with <I>N</I>′-[1-(2-pyridyl)ethylidene]morpholine-4-carbothiohydrazide (HL) afforded two nickel(II) complexes, [Ni(L)<SUB>2</SUB>] (<B>1</B>) and [Ni(L)(OAc)] (<B>2</B>), depending on reaction temperature and starting molar ratio; the former was a 6-coordinate, paramagnetic complex and the latter a 4-coordinate, diamagnetic complex. X-ray analysis of the complex <B>2</B> revealed that the ligands, L and OAc, were coordinated to the central metal ion to form a square-planar geometry. The complex <B>2</B> showed enhanced antimicrobial activities against selected Gram-positive bacteria, compared with those of the ligand alone, whereas the other complex <B>1</B> showed no activity.

収録刊行物

  • Chemistry letters  

    Chemistry letters 1997(7), 609-610, 1997-07 

    The Chemical Society of Japan

参考文献:  13件

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各種コード

  • NII論文ID(NAID)
    10002612869
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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