Table 3.

Olefin substrate scope^a.

^aReaction conditions: 1b–1z (0.1 mmol), 2a (0.15 mmol), Pd(PPh₃)₄ (5 mol %), K₂CO₃ (0.2 mmol), and DMA [0.1 M] under 40 W blue LED irradiation with fan cooling (30 ± 5 °C). All yields are isolated yields. E:Z > 20:1.

^bE:Z = 1:1.

^cE:Z = 1:2.

^dWith 0.3 mmol 2a.