邻苯二甲酸二乙酯-D_(10)的合成研究  

Syntheses of Labeled Diethyl Phthalate-D_(10)

作　　者：徐仲杰[1] 卢伟京[1] 孙雯[1] 江浙 李冰瑶[1] 潘洁[1] 

机构地区：[1]上海化工研究院技术开发中心,上海200062

出　　处：《化学试剂》2014年第9期859-861,864,共4页Chemical Reagents

基　　金：上海市青年科技启明星计划项目(12QB140-2200)

摘　　要：以乙醇-D6和苯酐为原料,在缩合剂的催化下生成标题化合物。以消耗的乙醇-D6计算,标题化合物收率87.5%。产品结构经质谱和核磁共振波谱等表征确定,纯度99.2%,氘同位素丰度99.1 atom%D,可作为食品安全领域检测用内标试剂。The efficient synthesis of diethyi phthalate-D10 with CD3CD2OD and benzene anhydride as raw materials, under the catalysis of condensing agent to generate diethyl phthalate D10. The yields of diethyl phthalate-D10 was 87. 5% based on CD3CD2OD consumed. The product was confirmed by NMR and LC-MS. The purity is 99. 2% and deuterium isotopic enrichment is 99. 1 atom% D. The compound could be used as internal standards in the field of food safety testing.

关 键 词：同位素标记 邻苯二甲酸二乙酯-D10 表征 

分 类 号：O628.2[理学—有机化学]