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Pure Appl. Chem., 1972, Vol. 30, No. 3-4, pp. 335-352

The effect of the nature of ligands on the reactivity of the metal-carbon bond in cobalt chelates

G. Costa

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  • Siega Patrizia, Vrdoljak Višnja, Tavagnacco Claudio, Dreos Renata: Synthesis, characterization, and electrochemical properties of a new series of inorganic and organometallic Co(III) complexes with a Schiff base ligand derived from tyrosine. Inorganica Chimica Acta 2012, 387, 93. <>
  • Gupta B.D., Kumar Kamlesh: Organo-bridged dicobaloximes: Synthesis, structure and nuclear magnetic resonance study. Inorg Chim Ada 2011, 372, 8. <>
  • Kumar Kamlesh, Gupta Bhagwan D.: Inorganic and organometallic cobaloximes with dioxime containing Se side chain: Synthesis, characterization and comparison with related B12 model compounds. j organometall chem 2011, 696, 3343. <>
  • van Arkel B., van der Baan J. L., Balt S., de Bolster M. W. G., van Delft R. J., Klumpp G. W., de Koning H., van den Winkel Y.: A new model for coenzyme B12. Recl Trav Chim Pays-Bas 2010, 107, 23. <>
  • Dreos Renata, Nardin Giorgio, Randaccio Lucio, Siega Patrizia, Tauzher Giovanni, Vrdoljak Višnja: Synthesis, molecular structure, and characterization in solution of a new series of inorganic and organometallic Co(III) Schiff base complexes. Inorg Chim Ada 2003, 349, 239. <>
  • Levitin Ilia, Tsikalova Marina, Sazikova Natalia, Bakhmutov Vladimir, Starikova Zoya, Yanovsky Aleksandr, Struchkov Yuri: Alkylcobalt chelates with Schiff bases derived from a β-diketone bearing both alkyl and aryl groups. Inorg Chim Ada 1998, 270, 169. <>
  • Isse Abdirisak Ahmed, Gennaro Armando, Vianello Elio: Electrochemical reduction of Schiff base ligands H2salen and H2salophen. Electrochimica Acta 1997, 42, 2065. <>
  • Tavagnacco Claudio, Balducci Gabriele, Costa Giacomo, Täschler Karl, von Philipsborn Wolfgang: Electronic and Steric Influence of Axial and Equatorial Ligands in Vitamin B12 Model Complexes Derived from Cobaloxime: Electrochemical and59Co-NMR Studies. HCA 1990, 73, 1469. <>
  • Zhou De-Ling, Tinembart Olivier, Scheffold Rolf, Walder Lorenz: Influence of the Axial Alkyl Ligand on the Reduction Potential of Alkylcob(III)alamins and Alkylcob(III)yrinates. HCA 1990, 73, 2225. <>
  • Alexander V.: Synthesis, characterization and spectrochemistry, electrochemistry and spectroelectrochemistry of bromo (Lewis base) cobalt(III) complexes of 3,8-dimethyl-5,6-benzo-4,7-diazadeca-3,7-diene-2,9-dione dioxime. Inorg Chim Ada 1989, 163, 25. <>
  • Alexander V., Ramanujam V.V.: Vitamin B12 and coenzyme B12 models. II. An electrochemical investigation on alkyl- and (non-alkyl)cobalt(III) complexes of 3,8-dimethyl-5,6-benzo-4,7-diazadeca-3,7-diene-2,9-dione dioxime by cyclic voltammetry and polarography. Inorg Chim Ada 1989, 156, 125. <>
  • Levitin I.Ya., Tsikalova M.V., Bakhmutov V.I., Yanovsky A.I., Struchkov Yu.T., Vol'pin M.E.: Template synthesis of organocobalt chelates with tridentate Schiff bases. Crystal structure of [MeCo(7-Me-salen-N-Me)(N-Me-en)]I. J Organomet Chem 1987, 330, 161. <>
  • Costa Giacomo, Tavagnacco Claudio, Puxeddu Anna, Balducci Gabriele, Kumar Rakesh: Electrochemistry of cobalt mixed Schiff base/oxime chelates. J Organomet Chem 1987, 330, 185. <>
  • Das Jayanta K., Dash Kailash C.: Trans-bis(difluoroborondimethylglyoximato) cobalt(III) complexes containing imidazole and chloride or thiocyanate as axial ligands. J Polyhedron 1986, 5, 1857. <>
  • Costa Giacomo, Puxeddu Anna, Tavagnacco Claudio: Thermodynamic and kinetic effects of the organic group in the electrochemical reduction of organocobaloximes. J Organomet Chem 1985, 296, 161. <>
  • Vol'pin M.E., Levitin I.Ya., Sigan A.L., Nikitaev A.T.: Current state of organocobalt(IV) and organorhodium(IV) chemistry. J Organomet Chem 1985, 279, 263. <>
  • Marzilli Luigi G., Bresciani-Pahor Nevenka, Randaccio Lucio, Zangrando Ennio, Finke Richard G., Myers Stanley A.: An assessment of the cis-influence in coenzyme B12 Models. The structure of the mixed schiff-base/oxime complex: Aquo(3,9-dimethyl-2,10-diethyl-1,4,8,1 1-tetra-azaundeca-1,3,8,10-tetraen-11-ol-1-olato)(methyl)cobalt(III)hexafluorophosphate. Inorg Chim Ada 1985, 107, 139. <>
  • Cros Gerard, Laurent Jean-Pierre: Nickel(II) complexes of new asymmetrical, tetradentate (N2O2) schiff bases derived from N-(2-hydroxyethyl)ethylenediamine. Inorg Chim Ada 1985, 105, 63. <>
  • Levitin I. Ya., Kitaigorodskii A.N., Nikitaev A.T., Bakhmutov V.I., Sigan A.L., Vol'Pin M.E.: Substitution of bi- and mono- dentate Lewis bases in organocobalt(III) complexes holding a tridentate ligand: Routes to novel series of organocobalt compounds. Inorg Chim Ada 1985, 100, 65. <>
  • Brown Kenneth L., Kirven Edward P., Lu Li-Young: Substituent effect of chelated cobalt. Part VII. A 19F-NMR study of p- and m-fluorophenylcobalt chelates [1]. Inorg Chim Ada 1984, 84, 199. <>
  • Costa G, Puxeddu A, Tavagnacco C, Dreos-Garlatti R: Steric effects on activation energy for the electrochemical oxidation of organocobaloximes. Inorg Chim Ada 1984, 89, 65. <>
  • Darbieu M.H, Cros G: Comportement de la liaison CoC dans une serie de complexes modeles alkyles du cobalt: MeCo(Chel)·B en presence de MeSnCl3 ou de Me2SnCl2. J Organomet Chem 1983, 252, 327. <>
  • Parus S.J., Perone S.P., Aalstad Bj��rg, Parker Vernon D., Benedetti A.V., Dockal E.R., Chum H.L., Rabockai T.: Adsorbate effects on the coulostatic-flash photothermal response of a mercury electrode. Journal of Electroanalytical Chemistry and Interfacial Electrochemistry 1982, 133, 157. <>
  • Reisenhofer Edoardo, Costa Giacomo: Effect of solvents on electrode processes of cobalt schiff base complexes and their organometallic derivatives. Inorg Chim Ada 1981, 49, 121. <>
  • Cros G., Darbieu M.H., Laurent J.P.: NMR behavior of the system CH3Co(DMG)2S(CH3)2/CH3SnCl3 A preliminary study of alkyl transfer processes between metallic centers. Inorganic and Nuclear Chemistry Letters 1980, 16, 349. <>
  • Finke R.G., Smith B.L., Droege M.W., Elliott C.Michael, Hershenhart E.: Coenzyme B12 model compounds: A quantitative electrochemical comparison. J Organomet Chem 1980, 202, C25. <>
  • Chum Helena Li, Rabockai T., Dockal E.R., Benedetti A.V.: Electrochemistry of organometallic compounds. Journal of Electroanalytical Chemistry and Interfacial Electrochemistry 1979, 98, 283. <>
  • Bigotto Adriano: The Vibrational Spectra of (1-Diacetylmonoximeimino-3-diacetylmonoximatoiminopropane)-methylaquocobalt (III), Perchlorate. Spec Lett 1977, 10, 937. <>
  • Chum Helena Li, Dockal E.R., Rabockai T.: Electrochemistry of organometallic compounds. Journal of Electroanalytical Chemistry and Interfacial Electrochemistry 1975, 63, 197. <>
  • Magnuson Virgil E., Weber James H.: Reactions of alkylcobalt complexes containing a tetradentate nitrogen-donating ligand. J Organomet Chem 1975, 92, 233. <>
  • Schettino T., Curci S., Lippe C., Spadaro J.A., Costa G., Puxeddu A., Reisenhofer E.: Streaming potentials across the small intestine of different animal species. Bioelectrochemistry and Bioenergetics 1974, 1, 259. <>
  • Magnuson Virgil E., Weber James H.: Dealkylation of alkylcobalt complexes by the mercury(II) electrophile. J Organomet Chem 1974, 74, 135. <>
  • McAllister Robert M., Weber James H.: Preparation and reactions of alkylcobalt complexes containing schiff base ligands. J Organomet Chem 1974, 77, 91. <>
  • Pellizer G., Tauszik G.R., Tauzher G., Costa G.: The reciprocal influence of ligands in diamagnetic Co(do) (doh)pn complexes. Ground state and thermodynamic cis and trans effects. Inorg Chim Ada 1973, 7, 60. <>
  • McAllister Robert M., Weberx James H.: The reactions of alkylcobalt Schiff base complexes with hydrogen sulfide ion. J Organomet Chem 1973, 55, c85. <>
  • Dodd D., Johnson M.D.: The organic compounds of cobalt(III). J Organomet Chem 1973, 52, 1. <>