Building Blocks; Miscellaneous;
Isophytol was used to study the acidities and acidity-catalytic activity relationships for sulfonic acid-functionalized ionic liquids with pyridinium cations.Regioselective condesation of trimethylhydroquinone with isophytol produced (┬?)тАЛ-тАЛa-тАЛtocopherol (vitamin E; Tf= CF3SO2)тАЛ.