Abstraction of Iodine from Aromatic Iodides by Alkyl Radicals: Steric and Electronic Effects<sup>,</sup>
作者:Darko Dolenc、Božo Plesničar
DOI:10.1021/jo061125a
日期:2006.10.1
Abstraction of the iodine atom from aryl iodides by alkyl radicals takes place in some cases very efficiently despite the unfavorable difference in bond dissociation energies of C−I bonds in alkyl and aryl iodides. The abstraction is most efficient in iodobenzenes, ortho-substituted with bulky groups. The ease of abstraction can be explained by the release of steric strain during the elimination of the iodine