Reagents and conditions: a Amine (0.2 mmol) and acid chloride (0.21 mmol), in DMA (4 mL), in an undivided cell with carbon cloth (anode) and platinum (cathode) using 5 mA current. b 5 h; c 3 h. d acid chloride (0.42 mmol). All yields refer to isolated yields; dichlorinated product in parenthesis.