TY - EJOUR
AU - Babaei, Elaheh
AU - Mirjalili, Bi Bi Fatemeh
PY - 2024
DA - February
TI - Fe3O4@nano-dextrin/Ti(IV) as a bio-based magnetic nano-catalyst for facile synthesis of 2,3-dihydroquinazolin-4(1H)-ones
T2 - Iranian Journal of Catalysis
VL - 10
L1 - https://oiccpress.com/iranian-journal-of-catalysis/article/fe3o4nano-dextrin-tiiv-as-a-bio-based-magnetic-nano-catalyst-for-facile-synthesis-of-23-dihydroquinazolin-41h-ones/
N2 - A bio-based magnetic nano-catalyst (Fe3O4@nano-dextrin/Ti(IV)) was synthesized via the preparation of Fe3O4@nano-dextrinas magnetic support and then its treatment with titanium tetrachloride (TiCl4). The properties of this catalyst were characterized by different kinds of techniques such as FT-IR, FESEM, TEM, ICP, XRF, VSM and TGA. As a first report, the catalytic activity of Fe3O4@nano-dextrin/Ti(IV) was investigated in the synthesisof 2,3-dihydroquinazolin-4(1H)-ones via condensation between 2-aminobenzamide and aldehyde under mild conditions. Good efficiency, a high percentage of product yields, simplicity of operation and easy recovery and reuse of catalyst are some benefits of this protocol.
IS - 3
PB - OICC Press
KW - Multi-component reactions, Fe3O4@nano-dextrin/Ti(IV), Magnetic nano-catalyst, Lewis acid catalyst, 2. 3-Dihydroquinazolin-4(1H)-ones 
EN -