发明授权
US3929893A Process for preparing cyclohexadecenone-5 失效
制备环己烯酮-5的方法

Process for preparing cyclohexadecenone-5
摘要:
The novel compound, cyclohexadecenone-5 is prepared by reacting cyclododecanone with chlorinating agent to provide Alpha chloro-cyclododecanone-1, reacting the Alpha -chlorocyclododecanone-1 with vinyl magnesium chloride to provide 1,2divinylcyclododecanol-1, and decomposing the 1,2divinylcyclododecanol-1 with heat to cyclohexadecenone-5.
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