Electrochemistry of Oxygenation Catalysts, Part 2+ Improved Synthesis, Crystal Structure, and Electrochemical Properties of N,N-Bis(salicylidene)ethylenediaminatocobalt(III) Chloride

نویسندگان

  • Emerich Eichhorn
  • Anton Rieker
  • Bernd Speiser
  • Joachim Strähle
چکیده

Oxygenation Catalyst, Cobalt Schiff-Base Complex, Crystal Structure, Electrochemistry N,N'-Bis(salicylidene)ethylenediaminatocobalt(III) hydroxide is treated with chloroform in methanol to yield the corresponding chloride in pure, crystalline form. Results of the crystal structure determination compare well with those in earlier reports of dimeric [Co(salen)Cl]2 units and incorporated CHC13 molecules. Electrochemical experiments in DM F and pyridine show that the chloride fully dissociates in these donor solvents. Thus, the quasireversible oneelectron reduction to Co(salen) is observed in cyclic voltammograms.

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تاریخ انتشار 2013