Fig. 4: Substrate scope of aldehydes, natural product derivatives.
From: Enantioselective electroreductive alkyne-aldehyde coupling
Reaction conditions: alkynes (0.2 mmol), aldehydes (3.0 equiv.), nBu4NBF4 (0.05 M), DMAc (6.0 mL), r.t., 2.5 F/mol, 3 mA, argon.
