Journal of the American Chemical Society

Free-Radical Addition of Trifluoroacetonitrile to Ethylene. III. Temperature Dependence and Reaction Energetics1, 2

JB Flannery, GJ Janz

文献索引：Flannery, J. B.; Janz, G. J. Journal of the American Chemical Society, 1966 , vol. 88, p. 5097 - 5103

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被引用次数: 6

摘要

Abstract: A study is reported of the rate of the gas-phase addition of CF3CN to ethylene over the range 365-445 O. Under conditions such that CF3CN>> CzH4, the rate equation is (b/bt)[CF3CHzCHzCN]= lO7. 0* 0.4 exp (-27 f 3/R~ CF3CN][GH4] mole I.-I sec-l. Examination of this result relative to the over-all reaction energetics shows the initiation process to be bimolecular, CFaCN+ C2H4-+ CNCHZCH~+ CFa, and the kinetic chain length for the ...