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
作者
刘安昌
余彩虹
庞玉莲
张树康
董元海
余玉
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)
出处
《影像科学与光化学》
CAS
CSCD
北大核心
2016年第6期564-568,共5页
Imaging Science and Photochemistry