In situ multinuclear solid-state NMR spectroscopy study of Beckmann rearrangement of cyclododecanone oxime in ionic liquids: The nature of catalytic sites
Keywords: Ionic liquids; Beckmann rearrangement; Cyclododecanone oxime; 1-Butyl-3-methylimidazolium hexafluorophosphate; 1-Butyl-4-methylpyridinium hexafluorophosphate; 1-Butyl-2,3-dimethylimidazolium hexafluorophosphate; 1-Butyl-3-methylimidazolium tetrafluorobora