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该文报道了由莰烯直接w-乙酰化一步合成E型w-乙酰基莰烯,产率达30%,产品香气良好．与文献报道的合成方法相比,路线缩短、操作简化、成本降低．本法为合成其它的w-酰基莰烯开辟丁一条可行的途径．
This article reports the direct w-acetylation of acenaphthylene to form E-form w-acetyl acenaphthylene, with a yield of 30%. The product has a good aroma. Compared with the synthetic methods reported in the literature, the route is shortened, the operation is simplified and the cost is reduced. This method for the synthesis of other w-acyl camphene opened up a viable approach.