Cyclopolymerization Reactions of Diallyl Monomers: Exploring Electronic and Steric Effects Using DFT Reactivity Indices

The regioselectivity in the cyclopolymerization of diallyl monomers is investigated using DFT-based reactivity indices. In the first part, the experimentally observed mode of cyclization (exo versus endo) of 11 selected radicals involved in this process is reproduced by the computation of activation energies, entropies, enthalpies, and Gibb's free energies for the 5- and 6-membered cyclization reactions. The application of a recently proposed …