Chemoselective hydrogenation of nitroarenes catalyzed by cellulose-supported Pd NPs

被引：20
|
作者：
Li, Dan-dan [1 ]
Zhang, Jia-wei [1 ]
Cai, Chun [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Chem Engn Coll, 200 Xiaolingwei, Nanjing 210094, Jiangsu, Peoples R China
来源：
CATALYSIS COMMUNICATIONS | 2018年 / 103卷
基金：
中国国家自然科学基金;
关键词：
Biomass supported catalyst; Nitroarenes; Hydrogenation; Chemoselectivity; PALLADIUM NANOPARTICLES; RECYCLABLE CATALYST; EFFICIENT; REDUCTION; OXIDATION; ANILINES; GREEN; WATER; ALCOHOLS; AMMONIA;
D O I：
10.1016/j.catcom.2017.09.024
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：
Cellulose-supported palladium nanoparticles (NPs) were prepared by straightforward deposition of metal NPs on modified cellulose. The catalyst exhibited excellent catalytic activity and Selectivity in room-temperature hydrogenation of various nitroarenes to arylamines under atmospheric hydrogen pressure in neat water without any additives. High chemoselectivity was also achieved in the hydrogenation of substituted nitroarenes with multiple reducible groups. The catalyst can be recycled by simple centrifugation and reused for at least 4 times without significant decline of yields.
引用
收藏
页码：47 / 50
页数：4
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