Premium
Green Synthesis of Pyrazolo Pyrano Pyrimidine Derivatives Using ZnFe 2 O 4 /GA as a New Effective Catalyst in Water Media
Author(s) -
Amini Haneye,
Neamani Shekofeh,
Moradi Leila
Publication year - 2021
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.202101980
Subject(s) - catalysis , composite number , materials science , nanoparticle , chemical engineering , nuclear chemistry , solid acid , pyrimidine , chemistry , organic chemistry , nanotechnology , stereochemistry , composite material , engineering
Nowadays, Solid acid catalysts which are the great replacement for the homogenous acid catalysts have attracted a great attention. In this research, glutamic acid anchored on ZnFe 2 O 4 nanoparticles (ZnFe 2 O 4 /GA) was prepared as a reusable heterogeneous catalyst. FT‐IR, FESEM, SEM, EDX, XRD, TEM VSM and TGA analysis proved the structure of the prepared composite. The obtained catalyst was applied for the green synthesis of some pyrazolo pyrano pyrimidines through the four component reaction. The products were achieved in high to excellent yields and characterized using spectroscopic methods.