Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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The Stereochemistry of the Metal Complexes of Novel Stereospecific Quadridentate Ligands, Cobalt(Ⅲ) Complexes of N,N$^\prime$-dimethylethlenediamine-N,N$^\prime$-di-$\alpha$-propionato and N,N$^\prime$-dimethlethylenediamine-N,N$^\prime$-diacetato Ligands

  • Published : 1985.12.20
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Abstract

A new flexible quadridentate ligand, N,N'-dimethylethylenediamine-N,N'-di-${\alpha}$-propionic acid (dmedpa) has been synthesized, and diammine and ethylenediamine cobalt(III) complexes of dmedpa, $[Co(dmedpa)(NH_3)_2]^+$ and $[Co(dmedpa(en)]^+,$ have been prepared. Only s-cis isomer has been yielede. A known N,N'-dimethylethylediamine-N,N'-diacetic acid (dmedda) has also been prepared. Dichloro cobalt(III) complexes of both dmedda and dmedpa have been prepared. Only the s-cis isomer has been yielded in the $[Co(dmedda)Cl_2]^-$ complex, while only the uns-cis isomer has been obtained for the $[Co(dmedpa)Cl_2]^-$ complex.

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References

  1. Bull. Chem. Soc. Jpn. v.35 M. Mori;M. Shibata;E. Kyuno;F. Maruyama
  2. Inorg. Chem. v.4 J. Legg;D. Cooke
  3. Bull. Chem. Soc. Jpn. v.44 K. Kuroda;K. watanabe
  4. Bull. Chem. Soc. Jpn. v.45 K. Kuroda;K. watanabe
  5. Inorg. Chem. v.13 L. Halloran;J. Legg
  6. J. Am. Chem. Soc. v.92 J. Dabrowski;D. Cooke
  7. Inorg. Chem. v.13 W. Jordan;J. Legg
  8. Inorg. Chem. v.7 L. Schoenberg;D. Cooke;C. Liu
  9. Inorg. Chem. v.18 G. Hawn;C. Maricond;B. Douglas
  10. Inorg. Chim. Acta. v.70 M. Strsak;J. Majer
  11. Coll. Czech. Chem. Comm. v.47 M. Strasak;F. Bachraty;J. Majer
  12. Aust. J. Chem. v.32 T. Woon;M. O'Connor
  13. J. Coord. Chem. v.13 M. Strasak;F. Bachraty
  14. Inorg. Chem. v.11 C. Maricondi;B. Douglas
  15. Inorg. Chem. v.12 W. Jordan;B. Douglas
  16. Acta Chem. Scand. v.9 F. Basolo;C. Ballhausen;J. Bjerrum
  17. Spectroscopy and Structure of Metal Chelate Compounds K. Nakamoto;P. McCarthy
  18. Inorg. Chem. v.6 J. Legg;D. Cooke;B. Douglas
  19. Coord. Chem. Rev. v.54 D. Radanovic
  20. J. Chem. Doc (Dalton) M. Jun;C. Liu
  21. Inorg. Chem. v.12 P. Harrington;S. Linke;M. Alexander
  22. J. Coord. Chem. v.7 W. Freeman
  23. Inorg. Chem. v.9 P. Coleman;J. Legg;J. Steele
  24. Inorg. Chem. v.5 J. Legg;D. Cooke
  25. Inorg. Chem. v.10 J. Sudmeier;A. Senzel;G. Blackmer
  26. Inorg. Chem. v.8 P. Garnett;D. Watts;J. Legg