Fig. 4 | Nature Communications

Fig. 4

From: Electrooxidative para-selective C–H/N–H cross-coupling with hydrogen evolution to synthesize triarylamine derivatives

Fig. 4

C–H amination of electron-rich arenes with phenothiazine. Reaction conditions: graphite rod anode (ϕ 6 mm), platinum plate cathode (15 mm × 15 mm × 0.3 mm), constant current = 12 mA (Janode ≈ 13.3 mA cm−2), nBu4NBF4 (0.15 mmol), 5 (0.24 mmol), 2a (0.20 mmol), MeCN/CF3CH2OH (7.0 mL/2.0 mL), room temperature, N2, 1.5 h (3.3 F). Isolated yields were shown. aMeCN/AcOH (9.0 mL/1.0 mL)

Back to article page