Cobalt(III) complexes with tripodlike quadridentate ligands. II. Preparations, absorption spectra and circular dichroism of (amino carboxylato or 1,2-diamine)(N,N-bis(2-aminoethyl)-glycinato)cobalt(III) complexes.
スポンサーリンク
概要
- 論文の詳細を見る
Four glycinato, six L-alaninato, and three (<I>R</I>)-propylenediamine cobalt(III) complexes of a tripodlike quadridentate ligand, <I>N</I>,<I>N</I>-bis(2-aminoethyl)glycinate have been prepared. The geometrical configurations are assigned on the basis of their absorption and circular dichroism spectra, <SUP>1</SUP>H-NMR spectra, the elution behavior in ion-exchanger column chromatography, and the optical resolution of chiral isomers. The absolute configurations of the chiral complexes are tentatively assigned and the characteristics of the tripodlike ligand are discussed.
- 公益社団法人 日本化学会の論文
著者
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Komorita Takashi
Department Of Chemistry Faculty Of Science Osaka University
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Shimura Yoichi
Department of Chemistry Faculty of Science Osaka University
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Akamatsu Keiji
Department of Chemistry, Faculty of Science, Osaka University
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- The synthesis and oxidation of mixed cobalt(III) complexes with dimethyldithiocarbamato and diamine ligands, and the crystal structure of (+)CD500-dimethyldithiocarbamatobis(ethylenediamine)cobalt(III) bis[.MU.-(R,R)-tartrato]diantimonate(III) pentahydrat
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- Preparation and characterization of dinuclear cobalt(III) complexes bridged by quadridentate ligand with thioether donor atoms.
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