Ring-opening and ring-closing approach gives pyridinium salts that can be converted to N-(hetero)arylpiperidine derivatives

Ligand-free Pd(0)-catalyzed cyclization followed by imine hydrolysis

Bench-stable and cost-effective coupling reagent

Hybrid systems act as receptors for relatively large substrates

Higher congener of vinylnitrene prepared by low-temperature photolysis or high-vacuum flash pyrolysis

Oxazoline palladacycle with NHC ligand catalyzes cyclization reaction of ortho-dihaloarenes and N-allylamines

α-Fluoroalkenyl alcohols prepared via C–F/C–H coupling

Method avoids the need for external oxidants and has a broad substrate scope

Polymer composite membrane containing metal–organic framework (MOF) particles and carbon nanotubes (CNTs)

Nickel-catalyzed reaction provides versatile difunctionalized products