scheme19

Scheme 19. Electrocatalytic oxidative hydroalkoxylation of alkenes. (A) Substrate scope for electrocatalytic hydroalkoxylation of alkenes via Co(II/III/IV) cycle. Copyright 2022, American Chemical Society^[118]; (B) Substrate scope for electrocatalytic radical-polar crossover hydroalkoxylation of alkenes with phenols. Copyright 2022, American Chemical Society^[119].