以2-异丙基硫杂蒽酮为原料,乙腈为溶剂经硝酸铈铵氧化得到中间体2-异丙基硫杂蒽酮亚砜,在硫酸存在的条件下,再与联苯反应得到锍盐中间体.最后以醇类和水为混合溶剂,锍盐中间体与六氟磷酸钾进行离子交换得到10-(4-联苯基)-2-异丙基噻吨酮硫(鎓)六氟磷酸.通过紫外光谱、红外光谱和核磁共振测定,对产物进行了结构确证.
参考文献
[1] | Johan L D;Nigel P Hacker .Photochemistry of triarylsulfonium salts[J].Journal of the American Chemical Society,1990,112(16):6604-6015. |
[2] | Watt W R;Hoffman H T;Pobiner J R H;Schkolnick L J Yang L S .Anovel photoinitiator of cationic polymerization:Preparation and characterization of Bis[4-(diphenylsulfonio)phenyl]sulfide-Bis-Hexafluomphcaphate[J].Journal of Polymer Science Part A:Polymer Chemistry,1984,22:1789-1796. |
[3] | Grivello;James Vincent .Triaryl sulfonium photoinitiators[P].USpatent,5 012 001,1984-10-22. |
[4] | 杜西莹;王永林;闫庆金;赵文超,韩仕甸,姚丽秀 .10-(4-联苯基)-2-异丙基噻吨酮硫(鎓)六氟磷酸盐的制备方法[P].中国专利,101 153 037,2008-4-2. |
[5] | Shaun L H C;R0ber S D L;Brian R M .Novel fused ring compounds,and their use as cationic photoinitiators[P].US patent,176 969,2005-08-11. |
[6] | Davidson R S;Pratt J .Novel compounds for use as photolnitiators[P].WO patent,03 002 557,2003-09-01. |
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