摘要
以P2O5为脱水剂,甲烷磺酸为溶剂,二苯亚砜与二苯硫醚反应制备了(4-苯硫基-苯基)二苯基硫六氟磷酸盐.对产物进行了元素分析、紫外光谱、红外光谱、气-质联用和核磁共振的结构确证.该硫盐对环氧树脂具有良好的固化性能.
（4-phenylthio）phenyl diphenyl sulfonium hexafluorophosphate were prepared by the condensation of biphenyl sulfoxide with biphenyl sulfide, in the presence of P2O5 used as dehydration agent and methanesulfonic acid used as solvent. 4-（ phenylthio ）triphenylsulfonium hexafluorophosphate was identified by elemental analysis, UV, IR, G-MC and H-NMR. The sulfonium salt has better curing character to epoxy resin.
出处
《感光科学与光化学》
EI
CSCD
2006年第4期301-305,共5页
Photographic Science and Photochemistry
关键词
硫鎓盐
二苯硫醚
甲烷磺酸
sulfonium salt
biphenyl sulfide
methanesulfonic acid
