Gold-Palladium-Alloy-Catalyst Loaded UiO-66-NH2 for Reductive Amination with Nitroarenes Exhibiting High Selectivity

被引：23
作者：
Yin, Dongdong [1 ]
Li, Chuang [1 ]
Ren, Hangxing [3 ]
Liu, Jinxuan [2 ]
Liang, Changhai [1 ]
机构：
[1] Dalian Univ Technol, Lab Adv Mat & Catalyt Engn, Dalian 116024, Peoples R China
[2] Dalian Univ Technol, Inst Artificial Photosynth, State Key Lab Fine Chem, Dalian 116024, Peoples R China
[3] CSIC, Purificat Equipment Res Inst, Handan 056027, Hebei, Peoples R China
来源：
CHEMISTRYSELECT | 2018年 / 3卷 / 18期
关键词：
Au-Pd alloy; metal-organic frameworks; reductive amination; UiO-66-NH2; METAL-ORGANIC FRAMEWORK; LIGHT-DRIVEN PHOTOCATALYST; THIN-FILMS; CHEMOSELECTIVE HYDROGENATION; NITRO-COMPOUNDS; N-ALKYLATION; NANOPARTICLES; ALDEHYDES; AMINES; ALCOHOLS;
D O I：
10.1002/slct.201800740
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Au Pd alloy catalysts were successfully loaded into amine-functionalized metal-organic framework (MOF, UiO-66-NH2) via direct absorption/reduction method. The existence of Pd in the alloy was revealed by using in situ fourier transform infrared spectroscopy (FTIR) with CO as probe molecules. The X-ray diffraction (XRD) and transmission electron microscopy (TEM) results demonstrated the Au Pd alloys were well dispersed within the robust UiO-66-NH2. Au Pd alloy nanoparticles with low Pd content were well dispersed within UiO-66-NH2 and exhibited high stability and selectivity for N-benzylaniline (98%) in the direct reductive amination with benzaldehyde and nitrobenzene.
引用
收藏
页码：5092 / 5097
页数：6
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