Palladim(II) complexes derived from the reactions of bis(3-hydroxy-2-methyl-4-pyronato)palladium(II) with several nitrogen bases.
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概要
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The preparation and properties of the palladium(II) amine complexes containing 3-hydroxy-2-methyl-4-pyronate ions as the counter anions, [Pd(N)<SUB>4</SUB>]L<SUB>2</SUB> and [Pd(NN)<SUB>2</SUB>]L<SUB>2</SUB>·nH<SUB>2</SUB>O, are reported, where N=propylamine or benzylamine, NN=ethylenediamine, trimethylenediamine or <I>N</I>,<I>N</I>′-dimethylethylenediamine, HL=3-hydroxy-2-methyl-4-pyrone, and n=2–4. The unidentate-amine complex, [Pd(N)<SUB>4</SUB>]L<SUB>2</SUB>, reacts with Nal to afford [PdI<SUB>2</SUB>(N)<SUB>2</SUB>], whereas the bidentate-amine complex, [Pd(NN)<SUB>2</SUB>]L<SUB>2</SUB>·nH<SUB>2</SUB>O, reacts with Nal to give [Pd(NN)<SUB>2</SUB>]I<SUB>2</SUB>. The mixed-ligand complexes, [PdL(bpy)]X and [PdL(phen)]X (where bpy=2,2′-bipyridine, phen=1,10-phenanthroline, X=ClO<SUB>4</SUB> or B(C<SUB>6</SUB>H<SUB>5</SUB>)<SUB>4</SUB>), are also reported. On the basis of the PMR spectra, the IR spectra, and the electric conductivities, the structures of the isolated complexes are discussed.
- 公益社団法人 日本化学会の論文
著者
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Kawaguchi Shinichi
Department Of Fundamental Energy Science Graduate School Of Energy Science Kyoto University
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Shimomura Shigeru
Faculty Of Home Economics Tokushima Bunri University
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Morita Hideyoshi
Faculty of Pharmaceutical Sciences, Tokushima University
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