环状碳酸酯5,5-二甲基-1,3-二噁烷-2-酮的合成

Synthesis of Cyclic Carbonate 5,5-dimethyl-1,3-dioxan-2-one

在三乙胺存在下,2,2-二甲基-1,3-丙二醇和氯甲酸乙酯反应合成了环状碳酸酯5,5-二甲基-1,3-二噁烷-2-酮,其结构经1H NMR和IR表征。提出了可能的反应机理。

The cylic carbonate 5,5-dimethyl-1,3-dioxan-2-one was synthesized by the reaction of 2,2-dimethyl-1,3-propanediol and ethyl chloroformate in the presence of triethylamine, and was Charaterized by ^1H MNR and IR. The reaction mechanism was discussed.