Table 14.

Perfluoroalkylation of aryl disulfides by decarboxylation of perfluorocarboxylates.

R	RF	Solvent	T (°C)	Yield of ArSRF %	Ref.
H	CF3	DMF	140	84	[245]
H	CF3	sulfolane	180–230	56	[242]
4-Me	CF3	sulfolane	180–230	51	[242]
4-Cl	CF3	sulfolane	180–230	56	[242]
4-F	CF3	sulfolane	180–230	82	[242]
2-Br	CF3	sulfolane	180–230	48	[242]
4-OMe	CF3	sulfolane	180–230	50	[242]
H	C2F5	DMF	145	70	[245]
4-Me	C2F5	DMF	145	50	[245]
4-NO2	C2F5	DMF	145	42	[245]