Preparation of some chromeno[4,3-d]pyrido[1,2-a]pyrimidine derivatives by ultrasonic irradiation using NiFe2O4@SiO2 grafted di(3-propylsulfonic acid) nanoparticles
Author:
Affiliation:
1. Department of Chemistry
2. Buinzahra Branch
3. Islamic Azad University Buinzahra
4. Iran
5. College of Science
6. Takestan Branch
7. Islamic Azad University
8. Takestan
9. Department of Organic Chemistry
10. Payame Noor University
11. Tehran
Abstract
NiFe2O4@SiO2 grafted di(3-propylsulfonic acid) was prepared by a facile method and characterized by XRD, FT-IR, SEM-EDX, TGA, and BET techniques.
Publisher
Royal Society of Chemistry (RSC)
Subject
Materials Chemistry,General Chemistry,Catalysis
Link
http://pubs.rsc.org/en/content/articlepdf/2021/NJ/D1NJ01676H
Reference44 articles.
1. MgO nanopowders catalyzed synthesis of pyrano[4,3‐d]thiazolo[3,2‐a]pyrimidine derivatives
2. Preparation of benzo[4,5]thiazolo[3,2-a]chromeno[4,3-d]pyrimidin-6-one derivatives using MgO-MgAl2O4 composite nano-powder
3. Ionic-liquid Promoted Multi-component Preparation of Pyrazolo[3,4-d]thiazolo[3,2-a]pyrimidines under Solvent-free Conditions
4. MgO-CeO2nanocomposite: efficient catalyst for the preparation of 2-aminothiophenes and thieno[2,3-d]pyrimidin-4(3H)-one derivatives
5. Effect of Liquid Glass Composition on the Catalytic Preparation of Pyrano[2,3-d]pyrimidine Derivatives
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