Synthesis and characterization of substituted derivatives of (tetraazacycloalkadienato)nickel(II) complexes with uniegative ligands, and crystal structure of parent complex (Ni(Me2(14)dienatoN4))BrH2O.

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概要

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• The (tetraazacycloalkadienato)nickel(II) complexes [Ni(Me<SUB>2</SUB>[Z]dienatoN<SUB>4</SUB>)]<SUP>+</SUP> (Z=13, 14), which have an unsaturated chelate ring containing nucleophilic center, react with electrophilic reagents such as benzoyl chloride. <I>p</I>-methylbenzoyl chloride, and <I>p</I>-nitrobenzoyl chloride to give the substituted derivatives [Ni(Me<SUB>2</SUB>E[Z]dienatiN<SUB>4</SUB>)PF<SUB>6</SUB>. These complexes have been characterized by elemental analyses, <SUP>1</SUP>H NMR, infrared, and electronic spectra. One of the parent complexes [Ni(Me<SUB>2</SUB>[14]dienatoN<SUB>4</SUB>)]Br·H<SUB>2</SUB>O has been subjected to the single-crystal X-ray diffraction technique and its structural data indicated that the average Ni–N bond distance is longer than that of the corresponding thirteen membered complex.

• 公益社団法人 日本化学会の論文

著者

• Matsumoto Naohide

  Department Of Chemistry Faculty Of Science Kumamoto University

• Ohyoshi Akira

  Department Of Applied Chemistry Faculty Of Engineering Kumamoto University

• OHYOSHI Akira

  Department of Industrial Chemistry, Faculty of Engineering, Kumamoto University

• Wakizaka Kenichiro

  Department of Industrial Chemistry, Faculty of Engineering, Kumamoto University

• Matsumoto Naohide

  Department of Applied Chemistry, Faculty of Engineering, Kumamoto University

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