A systematic study on the kinetics of H-shift reactions in pristine acyl peroxy radicals

Author:

Seal Prasenjit1ORCID,Barua Shawon1,Iyer Siddharth1ORCID,Kumar Avinash1ORCID,Rissanen Matti12

Affiliation:

1. Aerosol Physics Laboratory, Physics Unit, Tampere University, 33720 Tampere, Finland

2. Department of Chemistry, University of Helsinki, P. O. Box 55, FI-00014, Helsinki, Finland

Abstract

A systematic study is carried out for the first time on H-shifts in pristine acyl peroxy radicals. The fastest rates were found to be in the range of 10−2 to 10−1 s−1, remaining competitive even under moderately polluted atmospheric conditions.

Funder

Academy of Finland

European Research Council

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Reference18 articles.

1. Rapid Hydrogen Shift Reactions in Acyl Peroxy Radicals

2. W. B.DeMore , D. M.Golden , R. F.Hampson , C. J.Howard , M. J.Kurylo , M. J.Molina , A. R.Ravishankara and S. P.Sander , JPL Publication 97-4, 1997, 12 , Jet Propulsion Laboratory, Calif. Inst. of Technology, Pasadena, CA

3. Evaluated Kinetic and Photochemical Data for Atmospheric Chemistry: Supplement VI. IUPAC Subcommittee on Gas Kinetic Data Evaluation for Atmospheric Chemistry

4. Rapid Hydrogen Shift Scrambling in Hydroperoxy-Substituted Organic Peroxy Radicals

5. H migration in peroxy radicals under atmospheric conditions

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