Palladium nanoparticles onto ethylenediamine functionalized silica-cellulose substrates [Pd(0)-EDA/SCs]: An efficient and sustainable approach for hydrogenation of nitroarenes and carbonyl compounds under mild conditions

被引：4

作者：

Bhardwaj, Madhvi ^{[1
]}

Paul, Satya ^{[1
]}

机构：

[1] Univ Jammu, Dept Chem, Jammu 180006, India

来源：

ARABIAN JOURNAL OF CHEMISTRY | 2019年 / 12卷 / 08期

关键词：

Pd(0) nanoparticles; Amine functionalization; Silica/cellulose substrate; Hydrogenations; Heterogeneous catalyst; Recyclability; ONE-POT SYNTHESIS; N-DOPED CARBON; CATALYTIC-HYDROGENATION; METAL NANOPARTICLES; GOLD NANOPARTICLES; REDUCTION; OXIDE; NITROBENZENE; COMPOSITE; ALCOHOLS;

D O I：

10.1016/j.arabjc.2016.05.008

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This paper aimed to report a green and efficient approach for the Pd(0)-EDA/SCs catalyzed hydrogenation of nitroarenes and carbonyl compounds using environment friendly molecular hydrogen at room temperature under benign reaction media. Three different catalysts, Pd(0)-EDA/SC-1, Pd(0)-EDA/SC-2 and Pd(0)-EDA/SC-3 based on immobilization of palladium nanoparticles onto ethylene diamine functionalized silica-cellulose substrates were prepared. Among various catalysts tested, Pd(0)-EDA/SC-2 showed superior catalytic activity. Further, excellent yield of the products, recyclability and the facile work-up make the catalyst more versatile, eco-friendly and economical to perform the desired organic transformations. (C) 2016 The Authors. Published by Elsevier B.V. on behalf of King Saud University.

引用

页码：4231 / 4239

页数：9