A polyoxometalate-based PdII-coordinated ionic solid catalyst for heterogeneous aerobic oxidation of benzene to biphenyl

2012 ◽  
Vol 48 (46) ◽  
pp. 5721 ◽  
Author(s):  
Pingping Zhao ◽  
Yan Leng ◽  
Mingjue Zhang ◽  
Jun Wang ◽  
Yajing Wu ◽  
...  
Keyword(s):  
Aerobic Oxidation ◽  
Solid Catalyst ◽  
Ionic Solid ◽  
Oxidation Of Benzene

scholarly journals C3N4-H5PMo10V2O40: a dual-catalysis system for reductant-free aerobic oxidation of benzene to phenol

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Zhouyang Long ◽  
Yu Zhou ◽  
Guojian Chen ◽  
Weilin Ge ◽  
Jun Wang
Keyword(s):  
Aerobic Oxidation ◽  
Dual Catalysis ◽  
Oxidation Of Benzene

Schiff Base Structured Acid-Base Cooperative Dual Sites in an Ionic Solid Catalyst Lead to Efficient Heterogeneous Knoevenagel Condensations

2012 ◽  
Vol 18 (40) ◽  
pp. 12773-12782 ◽  
Author(s):  
Mingjue Zhang ◽  
Pingping Zhao ◽  
Yan Leng ◽  
Guojian Chen ◽  
Jun Wang ◽  
...  
Keyword(s):  
Schiff Base ◽  
Solid Catalyst ◽  
Acid Base ◽  
Ionic Solid

A Cu-Doped ZIF-8 metal organic framework as a heterogeneous solid catalyst for aerobic oxidation of benzylic hydrocarbons

2019 ◽  
Vol 43 (47) ◽  
pp. 18702-18712 ◽  
Author(s):  
Nagarathinam Nagarjun ◽  
Amarajothi Dhakshinamoorthy
Keyword(s):  
Metal Organic Framework ◽  
Aerobic Oxidation ◽  
Solid Catalyst ◽  
Metal Organic ◽  
Heterogeneous Solid ◽  
Organic Framework

Cu(ii) ions doped into ZIF-8 MOFs are shown to activate C–H bonds in benzylic hydrocarbons to their corresponding alcohol/ketone products.

scholarly journals Designing effective solid catalysts for biomass conversion: aerobic oxidation of ethyl lactate to ethyl pyruvate

2018 ◽  
Vol 20 (8) ◽  
pp. 1866-1873 ◽  
Author(s):  
Wei Zhang ◽  
Bernd Ensing ◽  
Gadi Rothenberg ◽  
N. Raveendran Shiju
Keyword(s):  
Ethyl Pyruvate ◽  
Biomass Conversion ◽  
Aerobic Oxidation ◽  
Ethyl Lactate ◽  
Solid Catalyst ◽  
Solid Catalysts ◽  
Highly Efficient

A novel highly efficient solid catalyst in which vanadia is supported on pyridine-rich carbon is designed for the oxidation of ethyl lactate to ethyl pyruvate.

Aerobic oxidation of benzene to phenol over polyoxometalate-paired PdII-coordinated hybrid: Reductant-free heterogeneous catalysis

2015 ◽  
Vol 59 ◽  
pp. 1-4 ◽  
Author(s):  
Zhouyang Long ◽  
Yangqing Liu ◽  
Pingping Zhao ◽  
Qian Wang ◽  
Yu Zhou ◽  
...  
Keyword(s):  
Heterogeneous Catalysis ◽  
Aerobic Oxidation ◽  
Oxidation Of Benzene

Ionic-Liquid-Functionalized Polyoxometalates for Heterogeneously Catalyzing the Aerobic Oxidation of Benzene to Phenol: Raising Efficacy through Specific Design

ChemPlusChem ◽  
2014 ◽  
Vol 79 (11) ◽  
pp. 1590-1596 ◽  
Author(s):  
Zhouyang Long ◽  
Yu Zhou ◽  
Weilin Ge ◽  
Guojian Chen ◽  
Jingyan Xie ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Aerobic Oxidation ◽  
Specific Design ◽  
Oxidation Of Benzene

scholarly journals Synthesis of high surface area magnesia by using walnut shell as a template

2019 ◽  
Vol 8 (1) ◽  
pp. 199-206 ◽  
Author(s):  
Asghar Zamani ◽  
Ahmad Poursattar Marjani ◽  
Mojtaba Abedi Mehmandar
Keyword(s):  
Surface Area ◽  
Magnesium Oxide ◽  
Aerobic Oxidation ◽  
High Surface ◽  
High Surface Area ◽  
Magnesium Nitrate ◽  
Walnut Shell ◽  
Solid Catalyst ◽  
Loaded Material ◽  
Adsorption Desorption

Abstract In the present study, high surface area amorphous magnesia was synthesized using walnut shell as a template. This green, simple and useful synthetic protocol was based on the precipitation of magnesium nitrate on biomass in an aqueous phase, followed by calcination. Materials were characterized using X-ray diffraction, scanning electron microscopy (SEM) and N2 adsorption/desorption porosimetry, and the results exhibited high surface area for magnesium oxide. Furthermore, the pore size and surface area of these mesoporous materials can be adjusted by varying the biomass/magnesium nitrate ratio. In addition, magnesium oxide was studied as the support of palladium nanoparticles for the aerobic oxidation of alcohols. We have found out that the resulting Pd-loaded material acts as an effective catalytic system for the aerobic oxidation of benzylic and aliphatic alcohols. The catalyst can be recovered and reused three times without loss of activity. Also, to test the catalytic activity of magnesium oxides as a solid catalyst, we selected Meerwein-Ponndorf-Verley reduction of cyclohexanone with 2-propanol over different magnesium oxides.

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