Intramolecular homolytic displacement of bromine atoms from carbon in the reaction of but-3-enyl bromides with radicals
作者:Adrian Bury、Michael D. Johnson
DOI:10.1039/c39800000498
日期:——
The homolyticdisplacement of bromine atoms from 1-bromo-1-cyano-2,2-dimethylbut-3-ene by trichloromethyl radicals takes place by a stepwise mechanism in which a trichloromethyl radical attacks carbon-4 to give an intermediate radical which can undergo an intramolecular cyclisation with loss of a bromine atom or a radical transfer reaction with the addend.