반응 #1059011

반응 방정식

diphenyliodonium hexafluoroarsenate

diphenyl sulfide

→

triphenylsulfonium hexafluoroarsenate

수율 97.0%

반응 조건

후처리

1. 1
   온도was heated
2. 2
   workup.ADDITIONThe mixture was then poured while it
3. 3
   기타crystallized
4. 4
   추출The product was extracted three times with diethylether
5. 5
   기타air dried

실험 절차

A mixture of 11.75 parts of diphenyliodonium hexafluoroarsenate, 4.065 parts of diphenyl sulfide and 0.2 part of copper benzoate was heated with stirring at a temperature of 120°-125° C. for 3 hours. The mixture was then poured while it was hot into a container whereupon the product crystallized. The product was extracted three times with diethylether and then air dried. There was obtained a 97% yield of triphenylsulfonium hexafluoroarsenate. The triphenylsulfonium hexafluoroarsenate product had a melting point of 195°-197° C. after it was further recrystallized from 95% ethanol.

출처