Absolute rate constants for metathesis reactions of allyl and benzyl radicals with hydriodic acid (hydriodic acid-d). Heat of formation of allyl and benzyl radicals

The absolute rate constant for the metat

The absolute rate constant for the metathesis t-C4H9• + DI → C4H9D + I• and the heat of formation of the t-butyl radical

✍ Michel Rossi; David M. Golden 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 419 KB 👁 1 views

The Arrhenius parameters for the title reaction have been measured in a very-low-pressure pyrolysis apparatus in the temperature range 644-722 K and are given by log kZ (A4-I. sec-I) = 9.68 -2.12/8, where 0 = 2.303RT in kcal/mol. Together with the published Arrhenius parameters for the reverse react