亚磷酸二丙酯合成研究  

Study on Synthesis of Dipropyl Phosphite

作　　者：孔杜林[1] 吴明书[2] 林强[2] Kong Dulin Wu Mingshu Lin Qiang(School of Pharmaceutical Sciences, Hainan Medical University, Haikou 571199 College of Chemistry ＆ Chemical Engineering, Hainan Normal University, Haikou 571158, China)

机构地区：[1]海南医学院药学院 [2]海南师范大学

出　　处：《广东化工》2016年第21期28-28,32,共2页Guangdong Chemical Industry

基　　金：海南省自然科学基金(20162033);海南医学院科研培育基金(HY2015-02)

摘　　要：研究了用三氯化磷和丙醇合成亚磷酸二丙酯的方法。讨论了物料配比、温度、反应时间、溶剂用量等因素对反应的影响。确定了合成亚磷酸二丙酯的最佳反应条件,在选择的试验条件下产率为85.4%。A method for preparing dipropyl phosphite was developed from propanol and phosphorous trichloride. The effects of rectant ratio, temperature, time and solvents on the reaction were examined. The optimal reaction condition was determined. The yield of the product can be up to 85.4 %.

关 键 词：亚磷酸二丙酯 丙醇 三氯化磷 合成 

分 类 号：TQ254.2[化学工程—有机化工]