Magnetic Silica-Supported Ruthenium Nanoparticles: An Efficient Catalyst for Transfer Hydrogenation of Carbonyl Compounds

被引：106
作者：
Baig, R. B. Nasir [1 ]
Varma, Rajender S. [1 ]
机构：
[1] US EPA, Sustainable Technol Div, Natl Risk Management Res Lab, Cincinnati, OH 45268 USA
来源：
ACS SUSTAINABLE CHEMISTRY & ENGINEERING | 2013年 / 1卷 / 07期
关键词：
Green synthesis; Magnetic silica; Ruthenium nanoparticles; Transfer hydrogenation; Microwave irradiation; ASYMMETRIC TRANSFER HYDROGENATION; MEERWEIN-PONNDORF-VERLEY; ASSISTED ORGANIC-SYNTHESIS; CHEMOSELECTIVE REDUCTION; AQUEOUS-MEDIUM; KETONES; MICROWAVE; ZEOLITE; BETA; NANOCATALYSTS;
D O I：
10.1021/sc400032k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A one-pot synthesis of ruthenium nanoparticles on magnetic silica is described, which involves in situ generation of magnetic silica (Fe3O4@ SiO2) and ruthenium nanoparticle immobilization. The transfer hydrogenation of carbonyl compounds occurs in high yield along with excellent selectivity using this catalyst under microwave irradiation conditions.
引用
收藏
页码：805 / 809
页数：5
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  • [1] Nickel Nanoparticles in Hydrogen Transfer Reactions
    Alonso, Francisco
    Riente, Paola
    Yus, Miguel
    [J]. ACCOUNTS OF CHEMICAL RESEARCH, 2011, 44 (05) : 379 - 391
  • [2] Platinum nanoparticles supported on titania as an efficient hydrogen-transfer catalyst
    Alonso, Francisco
    Riente, Paola
    Rodriguez-Reinoso, Francisco
    Ruiz-Martinez, Javier
    Sepulveda-Escribano, Antonio
    Yus, Miguel
    [J]. JOURNAL OF CATALYSIS, 2008, 260 (01) : 113 - 118
  • [3] A Highly Reusable Carbon-Supported Platinum Catalyst for the Hydrogen-Transfer Reduction of Ketones
    Alonso, Francisco
    Riente, Paola
    Rodriguez-Reinoso, Francisco
    Ruiz-Martinez, Javier
    Sepulveda-Escribano, Antonio
    Yus, Miguel
    [J]. CHEMCATCHEM, 2009, 1 (01) : 75 - 77
  • [4] Stereo- and regio-selective one-pot synthesis of triazole-based unnatural amino acids and β-amino triazoles
    Baig, R. B. Nasir
    Varma, Rajender S.
    [J]. CHEMICAL COMMUNICATIONS, 2012, 48 (47) : 5853 - 5855
  • [5] Organic synthesis via magnetic attraction: benign and sustainable protocols using magnetic nanoferrites
    Baig, R. B. Nasir
    Varma, Rajender S.
    [J]. GREEN CHEMISTRY, 2013, 15 (02) : 398 - 417
  • [6] Magnetically retrievable catalysts for organic synthesis
    Baig, R. B. Nasir
    Varma, Rajender S.
    [J]. CHEMICAL COMMUNICATIONS, 2013, 49 (08) : 752 - 770
  • [7] A facile one-pot synthesis of ruthenium hydroxide nanoparticles on magnetic silica: aqueous hydration of nitriles to amides
    Baig, R. B. Nasir
    Varma, Rajender S.
    [J]. CHEMICAL COMMUNICATIONS, 2012, 48 (50) : 6220 - 6222
  • [8] A highly active magnetically recoverable nano ferrite-glutathione-copper (nano-FGT-Cu) catalyst for Huisgen 1,3-dipolar cycloadditions
    Baig, R. B. Nasir
    Varma, Rajender S.
    [J]. GREEN CHEMISTRY, 2012, 14 (03) : 625 - 632
  • [9] A highly active and magnetically retrievable nanoferrite-DOPA-copper catalyst for the coupling of thiophenols with aryl halides
    Baig, R. B. Nasir
    Varma, Rajender S.
    [J]. CHEMICAL COMMUNICATIONS, 2012, 48 (20) : 2582 - 2584
  • [10] Alternative energy input: mechanochemical, microwave and ultrasound-assisted organic synthesis
    Baig, R. B. Nasir
    Varma, Rajender S.
    [J]. CHEMICAL SOCIETY REVIEWS, 2012, 41 (04) : 1559 - 1584
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