Table 1.

Optimization of Electrochemical Cross-Electrophile Coupling in an Undivided Batch Cell.

Entry	Deviation from Standard Conditions	Yield (%)b
		1	2	3	4
1	None	3	5	89	3
2	5% v/v H2O	54	11	38	29
3	No L1 or L2	83	43	7	0
4	No NiBr2 • 3 H2O	98	60	0	0
5	No NiBr2 • 3 H2O, reverse current for 0.2 F/mol beforehand	1	8	69	5
6	No DIPEA	>99	68	0	0
7	0 F/molc	99	93	0	0
8	RVC instead of Ni foam and graphite	45	17	41	18
9	Graphite instead of Ni foam	13	26	8	29
10	0.7 mA/cm2 instead of 1.3 mA/cm2	0	2	80	11
11	2.0 mA/cm2 instead of 1.3 mA/cm2	0	0	78	12
12	45 °C instead of 70 °C	35	16	35	31
13	LiBr instead of TBAPF6	3	0	66	10

^aNi foam cathode surface area = 7.5 cm².

^bCorrected GC yield vs dodecane.

^cReaction mixture was stirred and heated for 4.3 h (length of reaction for 4 F/mol at 1.3 mA/cm²).