Sodium Sulfate → 2-Cyclohexen-1-one, 3-methyl-5-(1-methylethenyl)-

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

6.1 mg (0.02 mmol) of sodium 2-iodobenzenesulfonate prepared by Preparation Example 4, 0.49 g (0.8 mmol) of powdered Oxone (registered trademark), 0.5 g (3.5 mmol) of anhydrous sodium sulfate and 152 mg (1 mmol) of 3-methyl-5-(prop-1-en-2-yl)cyclohexa-2-enol were added to 5 ml of ethyl acetate, and the mixture was heated at 70° C. while being stirred under a nitrogen for eight hours. The later treatment was carried out in the same way as in Example 1, and then 3-methyl-5-(prop-1-en-2-yl)cyclohexa-2-enone was obtained. The yield of the obtained 3-methyl-5-(prop-1-en-2-yl)cyclohexa-2-enone was determined and the result is shown in Table 2. (Yield 91%)

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