Photocatalytic Anaerobic Oxidation of Alcohols without Added Oxidants by Using Pt/g-C3N4

Synfacts ◽  
2020 ◽  
Vol 17 (01) ◽  
pp. 0072
Keyword(s):  
Anaerobic Oxidation ◽  
Oxidation Of Alcohols

scholarly journals Highly Selective Anaerobic Oxidation of Alcohols Over Fe‐doped SrTiO 3 Under Visible Light

ChemCatChem ◽  
2019 ◽  
Vol 11 (20) ◽  
pp. 5139-5144 ◽  
Author(s):  
Yezi Hu ◽  
Guixia Zhao ◽  
Qiushi Pan ◽  
Huihui Wang ◽  
Zewen Shen ◽  
...  
Keyword(s):  
Visible Light ◽  
Anaerobic Oxidation ◽  
Oxidation Of Alcohols

Photoelectrochemical Catalysis toward Selective Anaerobic Oxidation of Alcohols

2017 ◽  
Vol 23 (34) ◽  
pp. 8142-8147 ◽  
Author(s):  
Ruikang Zhang ◽  
Mingfei Shao ◽  
Zhenhua Li ◽  
Fanyu Ning ◽  
Min Wei ◽  
...  
Keyword(s):  
Anaerobic Oxidation ◽  
Oxidation Of Alcohols

Heterogeneous photocatalytic anaerobic oxidation of alcohols to ketones by Pt-mediated hole oxidation

2020 ◽  
Vol 56 (79) ◽  
pp. 11847-11850
Author(s):  
Danhui Sun ◽  
Peihe Li ◽  
Xia Wang ◽  
Yingying Wang ◽  
Jinghui Wang ◽  
...  
Keyword(s):  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Solid Catalyst ◽  
Anaerobic Oxidation ◽  
Selective Transformation ◽  
Highly Active ◽  
Oxidation Of Alcohols ◽  
Composite Solid

We report a platinum nanocluster/graphitic carbon nitride (Pt/g-C3N4) composite solid catalyst with a photocatalytic anaerobic oxidation function for highly active and selective transformation of alcohols to ketones.

Selective Oxidation of Alcohols Catalyzed by a Transition Metal-Free System of NHPI/DDQ/NaNO2

2011 ◽  
Vol 32 (1) ◽  
pp. 118-122 ◽  
Author(s):  
Lipeng ZHOU ◽  
Chaofeng ZHANG ◽  
Tao FANG ◽  
Bingbing ZHANG ◽  
Ying WANG ◽  
...  
Keyword(s):  
Transition Metal ◽  
Selective Oxidation ◽  
Free System ◽  
Metal Free ◽  
Oxidation Of Alcohols

Synthesis of Novel Phthalocyanine and Using It as a Heterogeneous, Reusable and Efficient Catalyst for the Oxidation of Alcohols

2013 ◽  
Vol 2 (2) ◽  
pp. 151-158 ◽  
Author(s):  
Mohammad Ali Zolfigol ◽  
Ali Reza Pourali ◽  
Sami Sajjadifar ◽  
Shohreh Farahmand
Keyword(s):  
Efficient Catalyst ◽  
Oxidation Of Alcohols

Oxidation of (1-hydroxybenzyl)ferrocene and its derivatives substituted in phenyl ring with bis(triphenylsilyl) chromate

1982 ◽  
Vol 47 (12) ◽  
pp. 3375-3380 ◽  
Author(s):  
Jaroslav Holeček ◽  
Karel Handlíř ◽  
Milan Nádvorník ◽  
Milan Vlček
Keyword(s):  
Linear Dependence ◽  
Rate Constants ◽  
Oxidation Rate ◽  
Phenyl Ring ◽  
Equilibrium Constants ◽  
Aprotic Solvents ◽  
Protonation Equilibrium ◽  
Oxidation Of Alcohols ◽  
Hammett Σ Constants ◽  
Sulphuric Acid Medium

Kinetics have been studied of oxidation of (1-hydroxybenzyl)ferrocenes substituted in phenyl ring with bis(triphenylsilyl) chromate in benzene solutions as well as protonation of these alcohols in sulphuric acid medium. Logarithms of the oxidation rate constants (kobs, 20-40 °C) and those of the protonation equilibrium constants (KR+, 25 °C) show linear dependence on the Hammett σ constants, the ρ constant values being -0.86 to -0.40 and -2.50, respectively. These negative values suggest that the both processes are influenced by the same effects and confirm the mechanism proposed earlier for oxidation of alcohols with ferrocenyl substituent by action of bis(triphenylsilyl) chromate in aprotic solvents.

Oxidative transformation of alcohols and organic halides in aqueous solution

2014 ◽  
Vol 38 (8) ◽  
pp. 3749-3754 ◽  
Author(s):  
Neeraj Gupta ◽  
Apoorva Thakur ◽  
Pushpa Bhardwaj
Keyword(s):  
Aqueous Solution ◽  
Oxidative Transformation ◽  
Organic Halides ◽  
Oxidation Of Alcohols

Using water as the only solvent for the oxidation of alcohols and organic halides, a complete solventless process for the preparation of water immiscible aldehydes has been developed.

scholarly journals β-Ketophosphonates with Pentalenofuran Scaffolds Linked to the Ketone Group for the Synthesis of Prostaglandin Analogs

2021 ◽  
Vol 22 (13) ◽  
pp. 6787
Author(s):  
Constantin I. Tănase ◽  
Constantin Drăghici ◽  
Miron Teodor Căproiu ◽  
Anamaria Hanganu ◽  
Gheorghe Borodi ◽  
...  
Keyword(s):  
Lithium Salt ◽  
Methyl Esters ◽  
Secondary Compounds ◽  
Molecular Structures ◽  
Keto Group ◽  
High Yield ◽  
Oxidation Reactions ◽  
Prostaglandin Analogues ◽  
X Ray ◽  
Oxidation Of Alcohols

β-Ketophosphonates with pentalenofurane fragments linked to the keto group were synthesized. The bulky pentalenofurane skeleton is expected to introduce more hindrance in the prostaglandin analogues of type III, greater than that obtained with the bicyclo[3.3.0]oct(a)ene fragments of prostaglandin analogues I and II, to slow down (retard) the inactivation of the prostaglandin analogues by oxidation of 15α-OH to the 15-keto group via the 15-PGDH pathway. Their synthesis was performed by a sequence of three high yield reactions, starting from the pentalenofurane alcohols 2, oxidation of alcohols to acids 3, esterification of acids 3 to methyl esters 4 and reaction of the esters 4 with lithium salt of dimethyl methanephosphonate at low temperature. The secondary compounds 6b and 6c were formed in small amounts in the oxidation reactions of 2b and 2c, and the NMR spectroscopy showed that their structure is that of an ester of the acid with the starting alcohol. Their molecular structures were confirmed by single crystal X-ray determination method for 6c and XRPD powder method for 6b.

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