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Formamidinesulfinic Acid‐Functionalized Fe 3 O 4 @SiO 2 as a Green and Magnetic Recyclable Catalyst for Synthesis of Pyrano[2, 3‐d] pyrimidinone Derivatives
Author(s) -
Ghandi Leila,
Miraki Maryam Kazemi,
Radfar Iman,
Yazdani Elahe,
Heydari Akbar
Publication year - 2018
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201702887
Subject(s) - knoevenagel condensation , catalysis , condensation reaction , sulfonic acid , condensation , chemistry , magnetic nanoparticles , green chemistry , reaction conditions , nanoparticle , component (thermodynamics) , chemical engineering , polymer chemistry , nuclear chemistry , materials science , organic chemistry , inorganic chemistry , nanotechnology , reaction mechanism , physics , thermodynamics , engineering
Formamidine sulfonic acid (FSA) stabilized on silica‐coated Fe 3 O 4 magnetic nanoparticles as an efficient and hydrogen bonding catalyst was employed for Knoevenagel condensation and synthesis of pyrano[2, 3‐d]pyrimidinone derivatives by the one‐pot three‐component condensation reaction in water at room temperature. The catalyst can be separated from the mixture reaction which is in close agreement with green chemistry disciplines.