固液相转移催化合成2-羟基-3-(4-苯甲酰基苯氧基)丙磺酸钠  

Phase Transfer Catalytic Preparation of Sodium 2-Hydroxy-3-(4-benzoylphenoxy) propane Sulphonate

作　　者：刘蕤[1] 徐伟箭[1] 

机构地区：[1]湖南大学化学化工学院

出　　处：《化学世界》2005年第4期228-231,242,共5页Chemical World

摘　　要：以苯酚和苯甲酰氯为原料,合成了中间产物4 羟基二苯甲酮,在固液相转移催化条件下,使该中间产物与3 氯 2 羟基丙基磺酸钠反应,合成了题述产品。考察了不同催化剂,催化剂用量,反应温度,反应时间对收率的影响,并对其光引发性能进行研究。In the presence of phase transfer catalyst, sodium 2-hydroxy-3-(4-benzoylphenoxy) propane sulphonate was prepared by reacting sodium 3-chloro-2-hydroxypropane sulphonate with 4-hydroxybenzophenone prepared from phenol and benzoylchloride. The effect of catalysts, catalysts amount, reaction time and reaction temperature on the yield was investigated. Further more, the photoinitiability of the compounds was tested.

关 键 词：2-羟基-3-(4-苯甲酰基苯氧基)丙磺酸钠 相转移催化剂 光引发性能 

分 类 号：O625.45[理学—有机化学]