Palladium-Catalyzed C(sp³)-H Arylation of Benzo[b]thiophen-3(2H)-one 1,1-Dioxide

Table 3

The scope of aryl bromides.

Entry^1	Aryl bromide	Product	Yield (%)^2
1			75
2			71
3			NR
4			62
5			33
6			NR

¹Reaction conditions: 10 mol% of Pd(OAc)₂, 20 mol% of L1, 0.25 mmol of 1a, 0.5 mmol of b, 0.75 mmol of bases, and 1 mL of solvent, 24 h. ²Isolated yield.