Nano-Fe3O4@SiO2-SO3H: A magnetic, reusable solid-acid catalyst for solvent-free reduction of oximes to amines with the NaBH3CN/ZrCl4 system

被引：8

作者：

Sadighnia, Leila ^{[1
]}

Zeynizadeh, Behzad ^{[1
]}

Karami, Shiva ^{[1
]}

Abdollahi, Mohammad ^{[1
]}

机构：

[1] Urmia Univ, Fac Chem, Orumiyeh 5756151818, Iran

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 2019年 / 66卷 / 05期

关键词：

amines; Fe3O4@SiO2-SO3H; NaBH3CN; oximes; reduction; ZrCl4; SODIUM CYANOBOROHYDRIDE; CARBONYL-COMPOUNDS; HIGHLY EFFICIENT; NANOPARTICLES;

D O I：

10.1002/jccs.201800030

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this study, the immobilization of sulfonic acid on silica-layered magnetite was carried out by the reaction of ClSO3H with silica-layered magnetite. The prepared magnetic nanoparticles of Fe3O4@SiO2-SO3H were then characterized using scanning electron microscopy, energy dispersive X-ray spectroscopy, X-ray diffraction, Fourier transform infrared spectroscopy, vibrating sample magnetometry, and transmission electron microscopy. The sulfonated nanocomposite exhibited excellent catalytic activity and reusability in the reduction of various aldoximes and ketoximes with NaBH3CN in the presence of ZrCl4. All reactions were carried out under solvent-free conditions (r.t. or 75-80 degrees C) within 3-70min to afford amines in high to excellent yields.

引用

页码：535 / 542

页数：8

共 50 条

[31] Synthesis of Fe3O4@SiO2@Pr-NH2@DAP as a magnetic recyclable nano-catalyst for efficient synthesis of pyranothiazolopyrimidines and 4H-pyrans under solvent-free condition
Maryam Danehchin
Abbas Ali Esmaeili
Scientific Reports, 13
[32] Solvent-free synthesis of 14-aryl-14H-dibenzo[a-j]xanthenes using Fe3O4@Al2O3@SiO2@Fe2O3 as a green catalyst
Darya, Naghmeh
Tajik, Hassan
SYNTHETIC COMMUNICATIONS, 2021, 51 (23) : 3546 - 3564
[33] Transamidation catalysed by a magnetically separable Fe3O4 nano catalyst under solvent-free conditions
Thale, Pranila B.
Borase, Pravin N.
Shankarling, Ganapati S.
RSC ADVANCES, 2016, 6 (58): : 52724 - 52728
[34] 2-Aminoethanesulfonic acid immobilized on epichlorohydrin functionalized Fe3O4@WO3 (Fe3O4@WO3-EAE-SO3H (III)): A heterogeneous and reusable nanocatalyst for synthesis of α,α′-bis (substituted-benzylidene) cycloalkanones in solvent-free conditions
Karimzadegan, Hanieh
Akhlaghinia, Batool
Ghasemzadeh, Maryam Sadat
IRANIAN JOURNAL OF CATALYSIS, 2019, 9 (02): : 109 - 120
[35] Fe3O4@SiO2@Am-PPC-SO3H] [HSO4]: A new magnetic solid acid nanocatalyst for the synthesis of benzoxazole derivatives
Sayyahi, Mona
Gorjizadeh, Maryam
Sayyahi, Soheil
IRANIAN JOURNAL OF CATALYSIS, 2018, 8 (03): : 203 - 211
[36] H2SO4-SiO2: Highly Efficient and Reusable Catalyst for per-O-Acetylation of Carbohydrates Under Solvent-Free Conditions
Zhang, Jianbo
Zhang, Bo
Zhou, Jiafen
Li, Juan
Shi, Chunjuan
Huang, Ting
Wang, Zhongfu
Tang, Jie
JOURNAL OF CARBOHYDRATE CHEMISTRY, 2011, 30 (03) : 165 - 177
[37] Tetrazole derivatives synthesis using Fe3O4@fibroin-SO3H as a magnetically separable green solid acid nanocatalyst under solvent-free conditions
Ahmad Nouri Parouch
Nadiya Koukabi
Elham Abdous
Research on Chemical Intermediates, 2020, 46 : 3295 - 3310
[38] Tetrazole derivatives synthesis using Fe3O4@fibroin-SO3H as a magnetically separable green solid acid nanocatalyst under solvent-free conditions
Nouri Parouch, Ahmad
Koukabi, Nadiya
Abdous, Elham
RESEARCH ON CHEMICAL INTERMEDIATES, 2020, 46 (07) : 3295 - 3310
[39] Fe3O4@SiO2@D-NHCS-Tr as an efficient and reusable catalyst for the synthesis of indol-3-yl-4H-chromene via a multi-component reaction under solvent-free conditions
Baharfar, Robabeh
Peiman, Sahar
Maleki, Behrooz
JOURNAL OF HETEROCYCLIC CHEMISTRY, 2021, 58 (06) : 1302 - 1310
[40] Fe3O4 -PTh-SO3H: A Retrievable Solid-acid Nanocatalyst for the Green Synthesis of Imidazole and Tetrazole Derivatives
Karegar, Mohsen
Khodaei, Mohammad Mehdi
CHEMISTRYSELECT, 2022, 7 (38):

← 1 2 3 4 5 →