反应详情

A mixture of 1-acetyl-3,3-dimethylcyclohexane (156 grams, 1 mole), sodium hydroxide (60 grams, 1.5 moles), allyl chloride (114 grams, 1.5 moles) and triethylamine (10 grams) is stirred and heated at 80°-84° C. for 12 hours. The reaction mass is cooled to room temperature. Water is added with stirring, and the aqueous layer is discarded. The organic layer is distilled to afford 119 grams of 1-acetyl-3,3-dimethylcyclohexane, 31 grams of 1-acetyl-3,3-dimethyl-1-(2-pentenyl) cyclohexane, and 5 grams of 3,3-dimethyl-1-(4-pentenoyl) cyclohexane.

1. temperatureheated at 80°-84° C. for 12 hours
2. stirringwith stirring
3. distillationThe organic layer is distilled