Carbon nitride supported palladium nanoparticles: An active system for the reduction of aromatic nitro-compounds

被引：70

作者：

Nandi, Debkumar ^{[1
]}

Siwal, Samarjeet ^{[1
]}

Choudhary, Meenakshi ^{[1
]}

Mallick, Kaushik ^{[1
]}

机构：

[1] Univ Johannesburg, Dept Chem, POB 524, ZA-2006 Auckland Pk, South Africa

来源：

APPLIED CATALYSIS A-GENERAL | 2016年 / 523卷

基金：

新加坡国家研究基金会;

关键词：

Supported Pd-nanoparticles; Reduction of nitro-compounds; Graphitic-carbon nitride; PD NANOPARTICLES; HETEROGENEOUS HYDROGENATION; SELECTIVE REDUCTION; HYDRAZINE HYDRATE; ONE-POT; CATALYST; EFFICIENT; NITROARENES; NANOTUBES; HYDROTALCITE;

D O I：

10.1016/j.apcata.2016.04.004

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Synthesis of carbon nitride supported highly dispersed ultrafine palladium nanoparticles has been reported for the reduction of aromatic nitro-compounds using hydrazine hydrate as a reducing agent. As a demonstration, the as-synthesized carbon nitride-palladium composite was shown to be a highly active and chemo-selective for the title reaction. Utilizing the optimized reaction conditions a set of aromatic nitro compounds have been converted to their corresponding amine derivatives with good to excellent yield ranging from 80% to 99%. The catalyst can be used for multiple times without affecting the catalytic performance and can also be stored for a long time at ambient condition maintaining the high catalytic efficiency. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：31 / 38

页数：8

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