Magnetite-supported sulfonic acid: a retrievable nanocatalyst for the Ritter reaction and multicomponent reactions

被引：182

作者：

Gawande, Manoj B. ^{[1
]}

Rathi, Anuj K. ^{[2
]}

Nogueira, Isabel D. ^{[3
]}

Varma, Rajender S. ^{[4
]}

Branco, Paula S. ^{[1
]}

机构：

[1] Univ Nova Lisboa, REQUIMTE, Dept Chem, Fac Ciencias & Tecnol, P-2829516 Lisbon, Portugal

[2] Jubilant Chemsys Ltd, New Delhi 201301, India

[3] IST, Inst Ciencia & Engn Mat & Superficies, Lisbon, Portugal

[4] US EPA, Sustainable Technol Div, Natl Risk Management Res Lab, Cincinnati, OH 45268 USA

来源：

GREEN CHEMISTRY | 2013年 / 15卷 / 07期

关键词：

HETEROGENEOUS CATALYSIS; GOLD NANOPARTICLES; METAL NANOPARTICLES; RECYCLABLE CATALYST; CARBONYL-COMPOUNDS; ORGANIC-SYNTHESIS; SILICA; OXIDATION; ALCOHOLS; NITRILES;

D O I：

10.1039/c3gc40457a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Magnetite-sulfonic acid (Nanocat-Fe-OSO3H), prepared by the wet-impregnation method, serves as a magnetically retrievable sustainable catalyst for the Ritter and multicomponent reactions. The as synthesized catalyst can be used in several reaction cycles without any loss of activity.

引用

页码：1895 / 1899

页数：5

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