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Efficient one‐pot synthesis of polyhydroquinoline derivatives through the Hantzsch condensation using IRMOF‐3 as heterogeneous and reusable catalyst
Author(s) -
Rathod Vaishali N.,
Bansode Nilam D.,
Thombre Premkumar B.,
Lande Machhindra K.
Publication year - 2021
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.202000303
Subject(s) - thermogravimetric analysis , catalysis , chemistry , mesoporous material , fourier transform infrared spectroscopy , scanning electron microscope , yield (engineering) , chemical engineering , spectroscopy , infrared spectroscopy , metal organic framework , heterogeneous catalysis , condensation , condensation reaction , nuclear chemistry , powder diffraction , elemental analysis , specific surface area , inorganic chemistry , organic chemistry , materials science , crystallography , composite material , adsorption , physics , quantum mechanics , engineering , thermodynamics
A mesoporous Zn‐based 2‐amino terephthalate metal organic framework (IRMOF‐3) catalyst was prepared using the solvothermal method. The synthesized catalyst was characterized by powder X‐ray diffraction (XRD), thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FT‐IR), scanning electron microscopy (SEM), energy‐dispersive spectroscopy (EDAX), and Brunauer–Emmett–Teller surface area analysis (BET). It was applied as an effective heterogeneous catalyst for the synthesis of one‐pot four‐component polyhydroquinoline derivatives via the Hantzsch condensation. The present method offers several advantages over other reported methods such as easy separation, mild reaction condition, and excellent yield of desired product. Furthermore, the catalyst can be reused without loss in activity.