Fe3O4@SiO2/EP.EN.EG.Cu as a Highly Efficient and Recoverable Catalytic System for Synthesis of 1,4-Disubstituted 1,2,3-Triazole Derivatives via the Click Reaction

被引：28

作者：

Ebadi, Amin ^{[2
]}

Rajabzadeh, Maryam ^{[1
]}

Khalifeh, Reza ^{[1
]}

机构：

[1] Shiraz Univ Technol, Dept Chem, Shiraz 71555313, Iran

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

来源：

CHEMISTRYSELECT | 2019年 / 4卷 / 24期

关键词：

Heterogeneous catalyst; Click reaction; Nanocatalyst; Fe3O4@SiO2/EP.EN.EG.Cu; 1,4-disubstituted 1,2,3-triazoles; COPPER NANOPARTICLES; MANNICH REACTION; CU NANOPARTICLES; ACTIVATED CARBON; TERMINAL ALKYNES; CHARCOAL; DEHYDROGENATION; REDUCTION; ALCOHOLS; ETHERS;

D O I：

10.1002/slct.201901237

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A magnetic nanostructured core-shell Fe3O4@SiO2/EP.EN.EG.Cu has used as an efficient heterogeneous catalyst for the synthesis of 1,4-disubstituted 1,2,3-triazole derivatives through click reaction, under mild reaction conditions. A variety of epoxides, alkyl or benzyl halides was used to afford the corresponding 1,4-disubstituted 1,2,3-triazoles. The catalyst could be easily separated by using an external magnet from the reaction mixture and reused seven times without significant loss of catalytic activity.

引用

页码：7211 / 7218

页数：8

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