## Abstract The relative rate technique has been used to determine the rate constants of the reactions of OH radicals with CF~3~CClCCl~2~ (__k__~1~), CF~3~CClCClCF~3~ (__k__~2~) and CF~3~CFCFCF~3~ (__k__~3~). Experiments were carried out at (298±2) K and atmospheric pressure using ultrapure nitr
Reactions of CF3-Enones with Ethyl Nitroacetate and Nitromethane: Synthesis of CF3-γ-Nitroketones.
✍ Scribed by Valentine G. Nenajdenko; Sergey V. Druzhinin; Elizabeth S. Balenkova
- Publisher
- John Wiley and Sons
- Year
- 2006
- Weight
- 19 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0931-7597
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The rate constants for the reactions of OH radicals with CH 3 OCF 2 CF 3 , CH 3 OCF 2 CF 2 CF 3 , and CH 3 OCF(CF 3 ) 2 have been measured over the temperature range 250-430 K. Kinetic measurements have been carried out using the flash photolysis, laser photolysis, and discharge flow methods combine
Hydrogen abstraction from boron trimethyl has been studied using the abstracting radicals CF3 and CD3, from the photolysis of the corresponding ketones over the temperature range of 150° to 300°C. The following Arrhenius parameters were obtained: 98 kcal/mole (CFJ + BMe3); log A = 11.6, E = 6.59 kc
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