Cyclization of the 4-cyanobutyl radical

Publisher Website
Google Scholar
Abstract
The rate constant for the irreversible cyclization of the 4-cyanobutyl radical to the cyclopentiminyl radical, has been measured from −52 to 12 °C by kinetic epr spectroscopy. The temperature dependence of this rate constant can be represented by, where θ = 2.3RT kcal/mol. This rearrangement is somewhat slower than the analogous cyclizations of the 5-hexenyl and 5-hexynyl radicals.

This publication has 0 references indexed in Scilit: