Disproportionation-Combination Ratios in Thermalized Cyclic Radical System. Rate of Isomerization of Pent-2-en-5-yl/Radical

摘要

Disproportionation-combination rate ratios have been measured for a number of pairs of thermalized radicals (298K) generated by thermalization of chemically activated cycloalkyl radicals, their ring-opened products and ethyl radicals. These ratios are reported and briefly discussed. The rate of isomerization of chemically activated pent-2-en-5-yl radical via H-atom transfer to the allylic pent-1-en-3-yl radical is also given.