Synthesis of pyrido[2,3-d:5,6-d']dipyrimidines using CuFe2O4/KCC-1/PMA as a novel and efficient nanocatalyst under solvent-free conditions

被引：14

作者：

Sadeghi, Seyyed Hojjat ^{[1
]}

Yaghoobi, Morteza ^{[2
]}

Ghasemzadeh, Mohammad Ali ^{[2
]}

机构：

[1] Univ Kashan, Fac Basic Sci, Dept Chem, Kashan, Iran

[2] Islamic Azad Univ, Dept Chem, Qom Branch, Qom, Iran

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2022年 / 36卷 / 08期

关键词：

CuFe2O4/KCC-1/PMA; heterogeneous catalyst; magnetic nanoparticles; multicomponent reactions; pyrido[2,3-d:5,6-d']dipyrimidines; POT MULTICOMPONENT SYNTHESIS; ACTIVATED ACETYLENES; DERIVATIVES; CATALYST; ANALOGS;

D O I：

10.1002/aoc.6771

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

In this research, the synthesis of pyrido[2,3-d:5,6-d']dipyrimidines by CuFe2O4/KCC-1/PMA magnetic nanoparticles was reported. Synthesis of pyrido[2,3-d:5,6-d']dipyrimidines was performed under solvent-free conditions with good to excellent yields. The prepared nanocatalyst was synthesized in three steps and also was characterized by Fourier transform infrared (FT-IR) spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy-dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), vibrating sample magnetometry (VSM), and N-2 adsorption-desorption measurement (Brunauer-Emmett-Teller [BET]) analyses. In addition, the reusability studies of CuFe2O4/KCC-1/PMA showed that the recovered catalyst could be used for several times.

引用

页数：10

共 36 条

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