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Kinetics and mechanism of axial ligand substitution of alkyl cobaloximes by substituted pyridines in different solvents

Publication ,  Journal Article
Heymann, JJ; Crumbliss, AL
Published in: Chemtracts
October 1, 2004

These researchers demonstrated that the trans-alkyl group in the vitamin B 12 model RCo(dmgH) 2(solvent) affects the rate and nature of the ligand exchange reaction, based on the ability of the alkyl ligand to donate electron density to the Co(III) center. The ability of the entering ligand to rapidly form a precursor encounter complex through π-π interactions affects the overall mechanism, changing from a dissociative interchange to a purely dissociative mechanism with changing π-donor capabilities of the entering ligand. © 2004 Data Trace Publishing Company.

Duke Scholars

Published In

Chemtracts

ISSN

1431-9268

Publication Date

October 1, 2004

Volume

17

Issue

10

Start / End Page

527 / 533

Related Subject Headings

  • Organic Chemistry
 

Citation

APA
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ICMJE
MLA
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Heymann, J. J., and A. L. Crumbliss. “Kinetics and mechanism of axial ligand substitution of alkyl cobaloximes by substituted pyridines in different solvents.” Chemtracts 17, no. 10 (October 1, 2004): 527–33.
Heymann, J. J., and A. L. Crumbliss. “Kinetics and mechanism of axial ligand substitution of alkyl cobaloximes by substituted pyridines in different solvents.” Chemtracts, vol. 17, no. 10, Oct. 2004, pp. 527–33.

Published In

Chemtracts

ISSN

1431-9268

Publication Date

October 1, 2004

Volume

17

Issue

10

Start / End Page

527 / 533

Related Subject Headings

  • Organic Chemistry