Table 2.
Conditions: 1 (0.1 mmol), 2 (1.5 equiv), Pd(OAc)2 (10 mol%), L25 (20 mol%), Ag2CO3 (1.5 equiv), K2HPO4 (1.5 equiv), BQ (0.5 equiv), H2O (10.0 equiv), t-BuOH (1.0 mL), 80 °C, air, 12 h.
Isolated yields.
Using L36 instead of L25.
Conditions: 1 (0.1 mmol), 2 (1.5 equiv), Pd(OAc)2 (10 mol%), L25 (20 mol%), Ag2CO3 (1.5 equiv), K2HPO4 (1.5 equiv), BQ (0.5 equiv), H2O (10.0 equiv), t-BuOH (1.0 mL), 80 °C, air, 12 h.
Isolated yields.
Using L36 instead of L25.