Catalytic application of [Fe3O4@SiO2@(CH2)3-Urea-SO3H/HCl] as a magnetically recoverable solid acid at the synthesis of 2′-aminobenzothiazolomethylnaphthols

被引：16

作者：

Zolfigol, Mohammad Ali ^{[1
]}

Navazeni, Monireh ^{[1
]}

Yarie, Meysam ^{[1
]}

Ayazi-Nasrabadi, Roya ^{[1
]}

机构：

[1] Bu Ali Sina Univ, Dept Organ Chem, Fac Chem, Hamadan 6517838683, Iran

来源：

RESEARCH ON CHEMICAL INTERMEDIATES | 2018年 / 44卷 / 01期

基金：

美国国家科学基金会;

关键词：

Magnetically recoverable solid acid; Nanomagnetic core-shell catalyst; 2 '-Aminobenzothiazolomethylnaphthols; Multicomponent condensation; SOLVENT-FREE CONDITIONS; ONE-POT SYNTHESIS; IONIC LIQUID; 2-AMINOBENZOTHIAZOLOMETHYL NAPHTHOLS; EFFICIENT; NANOPARTICLES; DERIVATIVES; WATER; NANOCATALYSTS; 5-(2-AMINOBENZOTHIAZOLOMETHYL)-6-HYDROXYQUINOLINES;

D O I：

10.1007/s11164-017-3097-y

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this study, the catalytic performance of a magnetically recoverable solid acid, [Fe3O4@SiO2@(CH2)(3)-Urea-SO3H/HCl], was inspected in the synthesis of 2'-aminobenzothiazolomethylnaphthol derivatives. The applied nanomagnetic core-shell catalyst presented robust activity for the preparation of target molecules. Also, [Fe3O4@SiO2@(CH2)(3)-Urea-SO3H/HCl] has shown an excellent recovery and reusability in the presented synthetic protocol. The catalytic performance of the magnetically recoverable solid acid, [Fe3O4@SiO2@(CH2)(3)-Urea-SO3H/HCl], was inspected in the synthesis of 2'-aminobenzothiazolomethylnaphthols derivatives. [GRAPHICS] .

引用

页码：191 / 200

页数：10

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