Table 3.
Conditions: 0.2 mmol of 3, 2.0 equiv. of methyl 4-iodobenzoate, 10 mol% of Pd(OAc)2, 30 mol% of TDG-11, 1.0 equiv. of AgTFA, 2.0 equiv. of AgOAc, 1.5 mL of HFIP, 0.5 mL of acetic acid, 120 °C, under air, 72 h.
Isolated yields.
60 mol% of TDG-11 was employed.
