Chlor(2,4,6-tri-tert-butylphenyl)(2,4,6-tri-tert-butylphenylthio)phosphan 在
silver hexafluoroantimonate 作用下,
以
乙醚 为溶剂,
反应 1.5h,
以63%的产率得到5,7-Di-tert-butyl-2,3-dihydro-3,3-dimethyl-1-(2,4,6-tri-tert-butylphenylthio)-1H-phosphindolium-hexafluoroantimonat