Highly Selective Hydrogenation with Ionic Liquid Stabilized Nickel Nanoparticles

被引：24

作者：

Jiang, He-yan ^{[1
]}

Zhang, Si-shi ^{[1
]}

Sun, Bin ^{[1
]}

机构：

[1] Chongqing Technol & Business Univ, Coll Environm & Resources, Chongqing Key Lab Catalysis & New Environm Mat, Key Lab Catalysis Sci & Technol Chongqing Educ Co, Chongqing 400067, Peoples R China

来源：

CATALYSIS LETTERS | 2018年 / 148卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Chemoselective hydrogenation; Nanoparticles; Ionic liquids; Quinoline; Nickel; RUTHENIUM NANOPARTICLES; CATALYTIC-HYDROGENATION; METAL NANOPARTICLES; ACTIVE PHASE; ARENES; WATER; QUINOLINES; PRECURSOR; DIOXIDE; LIGANDS;

D O I：

10.1007/s10562-018-2361-0

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：

Nickel nanoparticles (Ni NPs) were conveniently synthesized from the reduction of nickel(II) salt with NaBH4 or hydrazine in the presence of the ionic liquid 1-butyl-2,3-dimethylimidazolium (S)-2-pyrrolidinecarboxylic acid salt. UV/Vis spectroscopy, thermogravimetric analysis, and X-ray photoelectron spectroscopy were employed to characterize the interaction between the metal and the ionic liquid. The face-centered cubic structure of the Ni NPs(0) was confirmed by X-ray diffraction characterization. Transmission electron microscopy images revealed well-dispersed Ni particles of approximately 5.1 nm in average diameter. The ionic liquid immobilized Ni NPs were employed as highly efficient catalysts in chemoselective hydrogenation of quinoline and relevant compounds, as well as aromatic nitro compounds under mild reaction conditions. The Ni NPs can be efficiently recovered and reused. [GRAPHICS] .

引用

页码：1336 / 1344

页数：9

共 34 条

[1] Nanoparticles as recyclable catalysts: The frontier between homogeneous and heterogeneous catalysis [J].

Astruc, D ;

Lu, F ;

Aranzaes, JR .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (48) :7852-7872

[2] Selective Catalytic Hydrogenation of Functionalized Nitroarenes: An Update [J].

Blaser, Hans-Ulrich ;

Steiner, Heinz ;

Studer, Martin .

CHEMCATCHEM, 2009, 1 (02) :210-221

[3] N-Donor ligands based on bipyridine and ionic liquids: an efficient partnership to stabilize rhodium colloids. Focus on oxygen-containing compounds hydrogenation [J].

Denicourt-Nowicki, Audrey ;

Leger, Bastien ;

Roucoux, Alain .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2011, 13 (30) :13510-13517

[4] The genesis of the active phase in Raney-type catalysts: the role of leaching parameters [J].

Devred, F ;

Hoffer, BW ;

Sloof, WG ;

Kooyman, PJ ;

van Langeveld, AD ;

Zandbergen, HW .

APPLIED CATALYSIS A-GENERAL, 2003, 244 (02) :291-300

[5] Synthesis of p-aminophenol from p-nitrophenol over nano-sized nickel catalysts [J].

Du, Y ;

Chen, HL ;

Chen, RZ ;

Xu, NP .

APPLIED CATALYSIS A-GENERAL, 2004, 277 (1-2) :259-264

[6] Transition-metal nanoparticles in imidazolium ionic liquids: Recycable catalysts for biphasic hydrogenation reactions [J].

Dupont, J ;

Fonseca, GS ;

Umpierre, AP ;

Fichtner, PFP ;

Teixeira, SR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (16) :4228-4229

[7] On the structural and surface properties of transition-metal nanoparticles in ionic liquids [J].

Dupont, Jairton ;

Scholten, Jackson D. .

CHEMICAL SOCIETY REVIEWS, 2010, 39 (05) :1780-1804

[8] Solvent dependent regioselective hydrogenation of substituted quinolines [J].

Fache, F .

SYNLETT, 2004, (15) :2827-2829

[9] Hydrogenation of arenes and N-heteroaromatic compounds over ruthenium nanoparticles on poly(4-vinylpyridine): a versatile catalyst operating by a substrate-dependent dual site mechanism [J].

Fang, Minfeng ;

Machalaba, Nataliya ;

Sanchez-Delgado, Roberto A. .

DALTON TRANSACTIONS, 2011, 40 (40) :10621-10632

[10] Room temperature ionic liquids from 20 natural amino acids [J].

Fukumoto, K ;

Yoshizawa, M ;

Ohno, H .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (08) :2398-2399

← 1 2 3 4 →