One-pot Synthesis of 4-Aryl-NH-1,2,3-triazoles in Presence of Fe3O4@SiO2@Propyl-HMTA as a New Basic Catalyst

被引：11
|
作者：
Mirzaei-Mosbat, Maryam [1 ]
Ghorbani-Vaghei, Ramin [1 ]
Sarmast, Narges [1 ]
机构：
[1] Bu Ali Sina Univ, Dept Organ Chem, Fac Chem, Hamadan 6517838683, Iran
来源：
CHEMISTRYSELECT | 2019年 / 4卷 / 05期
关键词：
Catalyst; Cycloaddition; Henry Reaction; Synthesis; Triazoles; IONIC LIQUIDS; MAGNETIC NANOPARTICLES; SILICA-NANOPARTICLES; KINETIC RESOLUTION; DICHLORIDE SILICA; HIGHLY EFFICIENT; COMPLEX; WATER; PHASE;
D O I：
10.1002/slct.201803545
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this paper, hexamethylenetetramine-functionalized magnetic Fe3O4 nanoparticles (Fe3O4@SiO2@Propyl-HMTA) catalyst was prepared and utilized for the synthesis of 4-aryl-NH-1,2,3-triazole derivatives. Also, the interaction between aldehyde, nitromethane, and sodium azide was investigated within the synthesis route. Henry Reaction between the aldehyde and nitromethane created an intermediate that was immediately attacked by N-3(-). As a result of this attack, 4-aryl-NH-1,2,3-triazole was generated through an in situ [3 + 2] cycloaddition.
引用
收藏
页码：1731 / 1737
页数：7
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