Table 3.
Reaction conditions: substrate (0.3–0.5 mmol, 1.0 equiv), H2O (1.0 equiv), 1 (8 mol %), nBu4NPF6 (1.0 equiv), TFA (0.2 mL), MeCN (6.0 mL) [anode], and nBu4NPF6 (1.0 equiv), TFA (0.2 mL), MeCN (6.0 mL) [cathode] in H-type divided cell with carbon felt anode, Pt cathode. Reactions performed under constant voltage (CV) conditions with light irradiation for 48 h at rt under N2, isolated yield.
LiClO4 instead of nBu4NPF6.
72 h reaction time.
Run at 2.6 V.