Fig. 3: Scope of the β,γ-alkynyl-α-imino esters.
Conditions: 1 (0.10 mmol), 2 (0.12 mmol), CuTC (10 mol%), Cat-3 (20 mol%), DCM (2.0 mL), at 0 °C for 30–48 h. Boc tert-butoxycarbonyl, TMS trimethylsilyl.
Fig. 3: Scope of the β,γ-alkynyl-α-imino esters. | Nature Communications
