Herein a versatile HOTf-catalyzed and solvent-free system for highly efficient one-pot synthesis of privileged benzene and pyridine derivatives has been developed using ketones and ketones with amines as simple substrates, respectively.
Total conversion of cyclohexene to cyclohexane was achieved in a liquid phase hydrogenation reaction at room temperature, 1 atm H2 pressure and solvent-free system.
Highly efficient Michael additions of acrylonitrile with alcohols over K2CO3/zeolite catalysts in a solvent-free system