Disproportionation and Recombination Reactions of Methyl and n-Pentyl Radicals 1
β Scribed by Wijnen, M. H. J.
- Book ID
- 121504140
- Publisher
- American Chemical Society
- Year
- 1961
- Tongue
- English
- Weight
- 348 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0002-7863
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## Abstract Mixtures of 1,1,3,3βtetrafluoroacetone and perfluorodiβ__n__βpropyl ketone have been photolyzed together over the temperature range 50Β° to 200Β°C, and the disproportionation/combination ratio for __n__βC~3~F~7~ and CF~2~H radicals has been determined to be Ξ(__n__βC~3~F~7~, CF~2~H) = 0.0
The kinetics of fast elementary recombination of neutral ketyl radicals of benzophenone and its four derivatives (BPH'), (1) 2BPH' ----f pinacol the dismutation of benzophenone radical anions,
Cross-disproportionation to combination ratios for CF2H and n-C3H7 radicals have been determined (the hydrogen acceptor radical is given first) to be A(n-C3H7,CF2H) = 0.30 2 0.01 and A(CF2H, n-C3H7) = 0.057 ? 0.006.