摘要
目的:合成均苯三乙酮。方法:利用甲酸乙酯、丙酮和乙醇钠反应生成不饱和醇钠,然后用弱酸酸化生成均苯三乙酮。结果:成功合成出均苯三乙酮,并通过TLC监测、测定其熔点及质谱和核磁共振氢谱确定其结构。结论:此合成均苯三乙酮的方法操作简单,原料价廉易得,可用于工业上合成较大量的均苯三乙酮。
Objective: 1,3,5-Triacetylbenzene was synthesized. Methods: 1,3,5-Triacetylbenzene was prepared by ethyl formate and acetone reaction with sodium ethoxide and then the producing unsaturated sodium ethoxide solution was acidified with weak acid. Results: 1,3,5-Triacetylbenzene was synthesized and confirmed by TLC, melting point, 13C-NMR and 1H-NMR. Conclusion: The operating method of the synthesis of 1,3,5-triacetylbenzene was simple, cheap and easily available for the raw materials, so it could be used for the industrial synthesis of relatively large quantities.
出处
《合成化学研究》
2015年第3期58-63,共6页
Studies in Synthetic Chemistry
基金
广东省高等学校高层次人才项目(2011QY01)
广东省建设科技思想库研究课题项目(2014GDSXK011)
广东药学院2015年国家级、省级、校级大学生创新创业训练计划项目(201510573012)。
