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 (±)-α-tocopherol (vitamin E; Tf= CF3SO2).
危险品:
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
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