本文作者曾从乙烯基类溴化镁与亚烃基乙酰乙酸乙酯的共轭加成反应得到了一系列的β,γ-不饱和仲烃基乙酰乙酸乙酯。作者之一曾报道过取代烃基对于丙二酸酯皂化速度的影响,因此研究取代烃基对于乙酰乙酸乙酯皂化反应的影响是有意义的。关于芳樟醇及其衍生物的各种合成方法,文献上曾有记载。我们参考Normant等的工作,从β,γ-不饱和仲烃基乙酰乙酸乙酯的皂化得到一系列新化合物:4-烃基 The authors have obtained a series of β, γ-unsaturated secondary hydrocarbyl ethyl acetoacetate from the conjugate addition reaction of vinyl magnesium bromide with ethyl acetoacetate. It has been reported by one of the authors that the effect of substituted hydrocarbyls on the rate of saponification of malonates makes it worthwhile to study the effect of substituted hydrocarbyls on the saponification of ethyl acetoacetate. Various methods for the synthesis of linalool and its derivatives have been documented in the literature. With reference to the work of Normant et al., A series of new compounds were obtained from the saponification of β, γ-unsaturated secondary hydrocarbyl ethyl acetoacetate: 4-hydrocarbyl