Quantum chemical studies of azoles 13. Specific solvation effect on the calculated energetic parameters of the electrophilic substitution mechanism in thiazole via elimination–addition schemes

Resumo

Energetic characteristics of electrophilic substitution reactions (hydroxonium ion as a model electrophile) in thiazole via the elimination–addition schemes in a wide range of pH of the medium were revealed on the basis of the results of analysis of quantum chemical calculations performed using the DFT/B3LYP/6-31G(d) and DFT/B3LYP/6-31⁺⁺G(d,p) methods taking into account specific solvation effects.