电化学促进的镍催化的α-氰基乙酸酯的α-芳基化反应

李子萌, 李章健, 方萍, 梅天胜

Nickel-Catalyzed α-Arylation of α-Cyanoacetates Enabled by Electrochemistry

Zi-Meng Li, Zhang-Jian Li, Anat Milo, Ping Fang, Tian-Sheng Mei

Figure 8. Cyclic voltammograms. Black line: NiBr2·glyme (0.10 mmol), 5,5′-Me2-bpy (0.15 mmol), TBAPF6 (2.0 mmol), DMAc (10.0 mL). The scan rate was 100 mV/s. The solution resistance of 70.6 Ω was fully compensated. Red line: NiBr2·glyme (0.10 mmol), 5,5′-Me2-bpy (0.15 mmol), 4-CF3-C6H4-Br (1.0 mmol), TBAPF6 (2.0 mmol), DMAc (10.0 mL). The scan rate was 100 mV/s. The solution resistance of 72.3 Ω was fully compensated.