Promoting the aerobic Baeyer-Villiger oxidation of ketones over carboxylic multi-walled carbon nanotubes

The carboxylic multi-walled carbon nanotubes (c-MWCNTs) can act as metal-free catalyst to against the inhibition, which are in favor of the chain propagation reactions to assure of producing peroxybenzoic acid to the oxidation of cyclohexanone.