We also extended the reaction to a small selection of other substrates including cyclohexylmethylamine 16 (to give diarylated product 17a, along with small quantities of monoarylated derivative 18a), cycloheptylamine 19 (to give 20), and 4-aminotetrahydropyran 21 (to give 22). In all cases, the combination of 3-methylpicolinamide as the directing group and t HxOH as solvent gave an improved yield of the arylation product. In the reaction to form 17a only, the use of CsOPiv as base was beneficial.