Electro-oxidative cyclization: access to quinazolinones <i>via</i> K₂S₂O₈ without transition metal catalyst and base

Abstract

direct oxidative cyclization at room temperature in a one-pot procedure under constant current. Owing to the use of continuous-flow electrochemical setups, this green, mild and practical electrosynthesis features high efficiency and excellent functional group tolerance and is easy to scale up.