| abstract |
Provided is a compound that allows easy introduction of a pentafluorosulfanylaryl group into a compound of interest. n A diaryliodonium salt is represented by the general formula (d) shown below: n nIn this formula, k is 1 or 2, R 1 is an alkyl group having 1 or 2 carbon atoms, m is an integer of 0 to 4, R 2 is a straight or branched alkyl group having 1 to 4 carbon atoms, n is an integer of 0 to 5, and A − is a counter anion. |