Reactivity of perfluoro-n-alkyl radicals a Hammett study of hydrogen transfer from arene thiols
作者:William R. Dolbier、Xiao X. Rong
DOI:10.1016/s0040-4039(00)73397-1
日期:1994.8
A Hammett study of hydrogen atom abstraction by the perfluoro-n-heptyl radical is presented. Excellent correlation of the rates with σ+, with a ϱ+ value of −0.56, provides important corroboration of the substantial influence of transition state polar effects on this unexpectedly slow process.
提出了通过全氟正庚基自由基提取氢原子的Hammett研究。速率与σ +的极佳相关性(a +值为-0.56)为过渡态极性效应对该出乎意料的缓慢过程的实质性影响提供了重要的佐证。