Synthesis, characterization and catalytic properties of novel palladium(II) complexes containing aromatic sulfonamides: effective catalysts for the oxidation of benzyl alcohol

2012 ◽  
Vol 27 (1) ◽  
pp. 52-58 ◽  
Author(s):  
Serkan Dayan ◽  
Nilgun Ozpozan Kalaycioglu
Keyword(s):  
Benzyl Alcohol ◽  
Catalytic Properties ◽  
Oxidation Of Benzyl Alcohol

Syntheses, structures and catalytic properties of Evans–Showell-type polyoxometalate-based 3D metal–organic complexes constructed from the semi-rigid bis(pyridylformyl)piperazine ligand and transition metals

2019 ◽  
Vol 48 (17) ◽  
pp. 5831-5841
Author(s):  
Feng-Cai Li ◽  
Li-Kun Tan ◽  
Xi-Li Li ◽  
Hua-Jie Kong ◽  
Li-Ming Ge ◽  
...  
Keyword(s):  
Transition Metals ◽  
Benzyl Alcohol ◽  
Heterogeneous Catalysts ◽  
Catalytic Properties ◽  
Oxidation Of Benzyl Alcohol ◽  
Organic Complexes ◽  
Metal Organic

Two 3D Evans–Showell-type POM-based different transition metals–bis-pyrazine–bis-amide complexes act as heterogeneous catalysts for the oxidation of benzyl alcohol.

scholarly journals Synthesis of new Mn19 analogues and their structural, electrochemical and catalytic properties

2019 ◽  
Vol 48 (15) ◽  
pp. 4830-4836 ◽  
Author(s):  
Elodie Chevallot-Beroux ◽  
Ayuk M. Ako ◽  
Wolfgang Schmitt ◽  
Brendan Twamley ◽  
Joseph Moran ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Benzyl Alcohol ◽  
Selective Oxidation ◽  
Catalytic Properties ◽  
Structural Characterisation ◽  
Oxidation Of Benzyl Alcohol

We report the synthesis, structural characterisation, electrochemistry and catalytic activity in the selective oxidation of benzyl alcohol of new Mn19 and Mn18M analogues: [MnIII12MnII7(μ4-O)8(μ3-OCH3)2(μ3-Br)6(HLMe)12(MeOH)6]Br2 (2) and [MnIII12MnII6Sr(μ4-O8(μ3-Cl)8(HLMe)12(MeCN)6]Cl2 cluster (3), where H3LMe is 2,6-bis(hydroxymethyl)-p-cresol.

Evans–Showell-type polyoxometalate-based metal–organic complexes with novel 3D structures constructed from flexible bis-pyrazine–bis-amide ligands and copper metals: syntheses, structures, and fluorescence and catalytic properties

2019 ◽  
Vol 48 (6) ◽  
pp. 2160-2169 ◽  
Author(s):  
Feng-Cai Li ◽  
Xi-Li Li ◽  
Li-Kun Tan ◽  
Jin-Tang Wang ◽  
Wei-Zhong Yao
Keyword(s):  
Catalytic Activity ◽  
Benzyl Alcohol ◽  
Catalytic Properties ◽  
3D Structures ◽  
Heterogeneous Catalytic ◽  
Amide Ligands ◽  
Oxidation Of Benzyl Alcohol ◽  
Organic Complexes ◽  
Metal Organic

Two 3D Evans–Showell-type POM-based copper–bis-pyrazine–bis-amide complexes show good heterogeneous catalytic activity for the oxidation of benzyl alcohol.

scholarly journals Selective Catalytic Oxidation of Benzyl Alcohol by MoO2 Nanoparticles

Catalysts ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 265 ◽  
Author(s):  
Filipe Gaspar ◽  
Carla D. Nunes
Keyword(s):  
Benzyl Alcohol ◽  
Catalytic Properties ◽  
Promising Result ◽  
Radical Mechanism ◽  
Product Selectivity ◽  
Oxidation Of Benzyl Alcohol ◽  
Calcination Step ◽  
Tert Butyl Hydroperoxide ◽  
Selective Catalytic Oxidation ◽  
Substrate Conversion

Selective oxidation of benzyl alcohol to benzaldehyde was carried out with MoO2 nanoparticles (MoO2 NPs). MoO2 NPs were synthesized by two different approaches and characterized by several techniques. The synthesis was done by a hydrothermal procedure using ethylenediamine and either Fe2O3 or hydroquinone. In the latter case, an additional calcination step under N2 was performed to eliminate passivating agents at the surface of the nanoparticles. The synthesized nanocatalysts showed similar catalytic properties, being efficient catalysts in the oxidation of benzyl alcohol. High substrate conversion and product selectivity were achieved under all tested conditions. Studies were conducted using two different oxidants: tert-butyl hydroperoxide and hydrogen peroxide, in our continuous effort to obtain more efficient catalysts for more sustainable catalytic processes. When H2O2 was used as the oxidant, 94% yield was achieved with 100% selectivity for benzaldehyde, which was a very promising result to undergo other studies with this system. Moreover, to elucidate some aspects of the reaction mechanism, a study was conducted, and it was possible to conclude that the reaction undergoes, to some extent, through a radical mechanism with both oxidants.

Selective Oxidation of Benzyl Alcohol Catalyzed by Pd/PMO-SBA-15 Catalyst

2011 ◽  
Vol 31 (11) ◽  
pp. 1369-1373
Author(s):  
Cheng LIU ◽  
Rong TAN ◽  
Donghong YIN ◽  
Ningya YU ◽  
Yuxu ZHOU
Keyword(s):  
Benzyl Alcohol ◽  
Selective Oxidation ◽  
Oxidation Of Benzyl Alcohol
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