Caffeine-loaded Fe3O4 nanoparticles: A new magnetically recoverable organocatalyst for Knoevenagel condensation reaction

被引：7
|
作者：
Javdannezhad, Mina [1 ]
Gorjizadeh, Maryam [2 ]
Sayahi, Mohammad Hosein [1 ]
Sayyahi, Saheil [3 ]
机构：
[1] Payame Noor Univ, Dept Chem, Tehran, Iran
[2] Islamic Azad Univ, Dept Chem, Shoushtar Branch, Shoushtar, Iran
[3] Islamic Azad Univ, Dept Chem, Mahshahr Branch, Mahshahr, Iran
来源：
JOURNAL OF NANOANALYSIS | 2018年 / 5卷 / 04期
关键词：
Caffeine; Knoevenagel Condensation; Magnetic Nanoparticles; Ultrasound Assisted;
D O I：
10.22034/jna.2018.545583
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Caffeine loaded magnetic nanoparticle was successfully synthesized and were characterized by Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive X-ray analysis (EDX), thermo gravimetric analysis (TGA), differential thermal analysis (DTA) and vibrating sample magnetometer (VSM). The resulting nanocomposite is shown to be an efficient catalyst in Knoevenagel condensation of various aldehydes under ultrasound irradiation.
引用
收藏
页码：287 / 293
页数：7
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