【摘要】 以癸二酸为原料,合成了癸二酸二缩水甘油酯(DGSE),其结构经1H NMR,MS和元素分析表征。优化反应条件为:癸二酸100 mmol,n(癸二酸)∶n(NaOH)∶n(环氧氯丙烷)=1∶2∶3,催化剂x(四乙基溴化铵)=0.5%,回流反应2 h。在优化反应条件下,DGSE的收率93.4%,纯度82.6%。更多还原

【Abstract】 A novel compound,diglycidyl sebacate(DGSE),was synthesized from sebacic acid and the structure was characterized by ~1H NMR,MS and elemental analysis.The optimal reaction conditions were as follows: sebacic acid was 100 mmol;n(sebacic acid) ∶n(NaOH) ∶n(epichlorohydrin)=(1 ∶2 ∶3);x(tetraethyl-ammonium bromide)=0.5%;reaction time was 2 h.The yield of DGSE was 93.4% and the purity was 82.6% under the optimum reaction conditions.更多还原