80436-01-7Relevant academic research and scientific papers
Influence of the redox state of the ligand on the dealkylation of substituted methylcobaloximes in the presence of heavy metal ions
Milaeva,Androsova,Polyakova,Prokof'ev,Petrosyan
, p. 1734 - 1739 (2007/10/03)
The synthesis of cobaloxime and methylcobaloxime containing sterically hindered 2,6-di-tert-butylphenol fragments in the ligand is described. Spectral studies of the demethylation of methylbis(dimethylglyoximato)cobalt (1a), methylbis(diphenylglyoximato)c
The Effects of the BF2- and B(C2H5)2-substitution for Bridging Hydrogen Atoms in the Cobalt(II), Nickel(II), and Copper(II) Complexes with Some Oximate Ligands
Nonaka, Yasuomi,Hamada, Kohsuke
, p. 3185 - 3190 (2007/10/02)
Cobalt(II), nickel(II), and copper(II) complexes with dioximes substituted by BF2- and B(C2H5)2-groups for bridging hydrogen atoms were prepared.The BF2-substitution caused a red-shift of d-d band and increase of gII-value for copper(II) complexes and positive shift of polarographic half wave potential of nickel(II) complexes.In the case of the B(C2H5)2-substituted complexes, such variations were not observed.The BF2-substituted cobalt(II) complexes are stable under an open atmosphere at room temperature in a solid state and in a DMF solution.These were interpreted in terms of the electron-withdrawing ability of BF2-group in the ligand.
