Rate constants for some hydrogen abstraction reactions of the carbonate radical | Zendy

Clifton Carol L. | Zendy; Huie Robert E. | Zendy

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Rate constants for some hydrogen abstraction reactions of the carbonate radical

Author(s) -

Clifton Carol L.,

Huie Robert E.

Publication year - 1993

Publication title -

international journal of chemical kinetics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.341

H-Index - 68

eISSN - 1097-4601

pISSN - 0538-8066

DOI - 10.1002/kin.550250308

Subject(s) - chemistry , hydrogen atom abstraction , reaction rate constant , abstraction , carbonate , hydrogen , photochemistry , computational chemistry , organic chemistry , kinetics , epistemology , physics , quantum mechanics , philosophy

Rate constants have been measured in aqueous solutions for the reactions of the carbonate radical, CO 3 ˙− , with several saturated alcohols and one cyclic ether as a function of temperature. Arrhenius pre‐exponential factors ranged from 2×10 8 to 1×10 9 mol −1 s −1 and activation energies ranged from 16 to 29 kJ mol −1 . The results suggest that the reactions are not pure hydrogen abstraction, but involve an additional interaction of the radical with the OH or O linkage. © 1993 John Wiley & Sons, Inc.

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