Isopropenylation of Methanol in <scp>KOH</scp> ·0. <scp> 5H <sub>2</sub> O </scp> / <scp>NMP</scp>
The influence of the superbase nature on the reaction mechanism of the methanol isopropenylation with a propyne‐allene mixture in the KOH·0.5H 2 O/NMP and KOH/DMSO systems has been studied using a combined quantum chemical approach including DFT methods (B2PLYP‐D2/6–311+G**//B3LYP/6–31+G* + PCM). The superbases a...