Oxidation of 1-arylprop-1-enes by using the reagent system CrO3-HClO4-CH3CN at 0-5°C gave seven products from methyl isoeugenol, five from ethyl isoeugenol, four from benzyl isoeugenol, and five from isosafrole. Cagayanone was obtained from isosafrole in one step. The structures of the products were elucidated and the mechanism of their formation is discussed.
在0-5°C下,使用
CrO3-HClO4-CH3CN试剂体系对1-芳基丙-1-烯进行氧化,从甲基
异丁香酚中得到了七种产物,从乙基
异丁香酚中得到了五种,从苄基
异丁香酚中得到了四种,从异
香豆素中得到了五种。Cagayanone通过一步反应从异
香豆素中获得。对产物的结构进行了阐明,并讨论了其形成机制。