(4-羟基苯基)甲基苄基硫鎓六氟锑酸盐的合成及表征  

Preparation and Characterization of Cationic Photoinitator (4-Hydroxyphenyl) methyl (phenylmethyl) Sulfonium Hexafluoroantimonate

作　　者：刘安昌[1] 余彩虹[1] 庞玉莲 张树康 董元海 余玉[1] LIU Anchang YU Caihong PANG Yulian ZHANG Shukang DONG Yuanhai YU Yu(Key Laboratory for Green Chemical Process of Ministry of Education, Wuhan Institute of Technology, Wuhan 430074, Hubei, P. R. China Hubei Gurun Technology Co. ,Ltd, Wuhan 430074, Hubei, P. R. Chin)

机构地区：[1]武汉工程大学绿色化工过程省部共建教育部重点实验室湖北省新型反应器与绿色化学工艺重点实验室,湖北武汉430074 [2]湖北固润科技股份有限公司,湖北武汉430074

出　　处：《影像科学与光化学》2016年第6期564-568,共5页Imaging Science and Photochemistry

摘　　要：以4-羟基苯硫酚和氯苄为原料、三乙胺为缚酸剂,制备了4-苄硫基苯酚;4-苄硫基苯酚在甲苯溶液中,经硫酸二甲酯甲基化制备了(4-羟基苯基)甲基苄基硫鎓硫酸盐;室温甲醇溶剂中,与六氟锑酸钠离子进行交换合成了目的产物(4-羟基苯基)甲基苄基硫鎓六氟锑酸盐。通过紫外光谱和核磁共振测定,对产物进行了结构鉴定。总收率大于75%。A method is provided for preparing （4-hydroxyphenyl）methyl-（phenylmethyl） sulfonium hexafluoroantimonate. 4-Mercaptophenol （benzylthio） phenol; 4- （benzylthio） phenol reacted with benzyl reacted with dimet chloride in the present of triethylamine to give 4 hyl sulfate in the solution of toluene to give （4 hydroxyphenyl）methyl（phenylmethyl） iodonium sulfonium methyl sulfate salt. Then the salt reacted with KPF6 in the solution of methanol to give the （ 4-hydroxyphenyl ） methyl-（ phenylmethyl ） sulfonium hexafluoroantimonate, which structure was identified by UV and 1HNMR. The total yield is above 75

关 键 词：紫外光引发剂 硫鎓盐 4-羟基苯硫酚 

分 类 号：TQ421[化学工程]