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- Title
BF<sub>3</sub>‐grafted Fe<sub>3</sub>O<sub>4</sub>@Sucrose nanoparticles as a highly‐efficient acid catalyst for syntheses of Dihydroquinazolinones (DHQZs) and Bis 3‐Indolyl Methanes (BIMs).
- Authors
Radfar, Iman; Miraki, Maryam Kazemi; Ghandi, Leila; Esfandiary, Naghmeh; Abbasi, Sepideh; Karimi, Meghdad; Heydari, Akbar
- Abstract
Current paper represents immobilization of sucrose on the Fe3O4 core and grafting of boron trifluoride (BF3) onto the new surface. The catalytic activity of these nanoparticles was tested in syntheses of Dihydroquinazolinones (DHQZs) and Bis (3‐Indolyl) Methanes (BIMs) as two fruitful pharmaceutical structures. Acidic capacity, FT‐IR, XRD, VSM, TGA and SEM–EDX tests are carried out on such novel nanoparticles (NPs). Catalyst has shown more acidic capacity per one gram of NPs than sulfonated homologue which was reported previously.
- Subjects
INDOLEACETIC acid; METHANESULFONATES; CATALYSTS; NANOPARTICLES; NANOSTRUCTURED materials
- Publication
Applied Organometallic Chemistry, 2018, Vol 32, Issue 8, p1
- ISSN
0268-2605
- Publication type
Article
- DOI
10.1002/aoc.4431