Ionic liquid/ manganese complex immobilized on magnetic Organosilica nanostructure: A powerful and highly recoverable nanocatalyst for synthesis of dihydropyrano[۲, ۳-c]pyrazoles

In this paper, a magnetic mesoporous organosilica with ionic liquid framework supported manganese (Fe۳O۴@OS/ IL- Mn) was synthesized and characterized by using Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) techniques. The catalytic application of the Fe۳O۴@OS/ IL- Mn was investigated in the synthesis of pyranopyrazole derivatives that products with good yields were obtained.

کلیدواژه ها:

Magnetic nanoparticles ، ioniq liquid ، pyranopyrazols reaction