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    • 2. 发明专利
    • Production of d1-dihydroactinidiolide
    • 生产D1-二羟基二恶烷
    • JPS5735583A
    • 1982-02-26
    • JP10834880
    • 1980-08-08
    • Soda Koryo Kk
    • TORII SHIGERUUNEYAMA KENJISENOO TOSHIAKI
    • C07D307/83C25B3/00
    • PURPOSE: The electrolytic reaction of 2',6',6'-trimethylcyclohexenylacetic acid is conducted in a polar solvent in the presence of diaryl diselenide to simplify the process and produce the titled compound used as a flavor for tobacco with industrial advantage.
      CONSTITUTION: (A) 2',6',6'-Trimethylcyclohenxenylacetic acid of formula I, (B) a diaryl selenide of Ar-Se-Ar (Ar is phenyl, naphthyl) such as diphenyl selenide are dissolved in methylene chloride and the electrolytic reaction of the solution is conducted using two platinum plates at room temperature for about 2hr by applying a constant current in the range of from 5 to 500mA/cm
      2 , preferably from 10 to 50mA/cm
      2 , to produce the objective compound of formula II.
      COPYRIGHT: (C)1982,JPO&Japio
    • 目的:2',6',6'-三甲基环己烯基乙酸的电解反应在极性溶剂中,在二芳基二硒化物的存在下进行,以简化工艺,并产生用作烟草风味的标题化合物,具有工业优势。 构成:(A)式I的2',6',6'-三甲基环己烯基乙酸,(B)Ar-Se-Ar(Ar是苯基,萘基)的二芳基硒化物如二苯基硒化物溶解在二氯甲烷中, 通过施加5至500mA / cm 2,优选10至50mA / cm 2的恒定电流,在室温下使用两个铂板进行溶液的电解反应约2小时,以产生 式II的目标化合物。