Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Preparation and Characterization of the L-prolino Co(III) Complexes with the Tetradentate $N_2O_2$-type Ligands

  • Jin-Seung Jung (Department of Chemistry, Kangreung National University) ;
  • Cheal Kim (Department of Chemistry, Kangreung National University) ;
  • Moo-Jin Jun (Department of Chemistry, Yonsei University)
  • Published : 1990.06.20
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Abstract

Complexes of the type[Co(T)(L-pro)], where T is the quadridentate $N_2O_2$-type ligand, N,N'-dimethylethylenediamine-N,N'-diacetate or N,N'-dimethylethylenediamine-N,N'-di-$\alpha$-butyrate, have been prepared. The complexes were separated into the two stereoisomers, $\Delta$-s-cis-[Co(T)(L-pro)] and $\Lambda$-s-cis-[Co(T)(L-pro)]. They were characterized by their proton magnetic resonance, absorption and circular dichroism spectra, elemental analyses.

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  1. N,N'-Dimethylethylenediamine-N,N'-di-α-butyric Acid Cobalt(III) Complexes Utilizing Oxidation of Sulfur of S-Methyl-L-cysteine vol.23, pp.6, 1990, https://doi.org/10.5012/bkcs.2002.23.6.851