Oxidation of p/o-Cresols to p/o-Hydroxybenzaldehydes Catalyzed by Metalloporphyrins with Molecular Oxygen
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Oxidation of p/o-Cresols to p/o-Hydroxybenzaldehydes Catalyzed by Metalloporphyrins with Molecular Oxygen
Oxidation of p/o-Cresols to p/o-Hydroxybenzaldehydes Catalyzed by Metalloporphyrins with Molecular Oxygen
中国化学工程学报(英文版)2012年20卷第2期 页码:262-266
Affiliations:
Institute of Green Chemistry and Fine Chemicals, Beijing University of Technology,Beijing,China,100124
Author bio:
Funds:
Supported by the Key Project of National Natural Science Foundation of China (21036009, 20776003);the Key Project of Natural Science Foundation of Beijing (2061001);the Funding Project for Academic Human Resources Development in Institutions of Higher Learning under the Jurisdiction of the Beijing Municipality (PHR 200907105, PHR 201107104)
佘远斌, 王维洁, 李国君. Oxidation of p/o-Cresols to p/o-Hydroxybenzaldehydes Catalyzed by Metalloporphyrins with Molecular Oxygen[J]. 中国化学工程学报(英文版), 2012,20(2):262-266. DOI: 10.1016/S1004-9541(12)60387-5.
-Cresols to
佘远斌, 王维洁, 李国君. Oxidation of p/o-Cresols to p/o-Hydroxybenzaldehydes Catalyzed by Metalloporphyrins with Molecular Oxygen[J]. 中国化学工程学报(英文版), 2012,20(2):262-266. DOI: 10.1016/S1004-9541(12)60387-5.DOI:
-hydroxybenzaldehydes catalyzed by metalloporphyrins in the presence of molecular oxygen were developed in this work.Among the metalloporphyrins with different central ions and substituents studied
T(
p
-NO
2
)PPCoCl and T(
p
-OCH
3
)PPFeCl presented the highest activities for
p
-cresol and
o
-cresol oxidation reactions respectively.The molar ratio of sodium hydroxide to cresols and different reaction parameters including reaction temperature
reaction time and reaction pressure have been investigated
and 69.8%/50.4% conversions of
p/o
-cresol and 86.6%/26.6% selectivities for
p/o
-hydroxybenzaldehydes were reached under optimized conditions.
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A DFT and TD-DFT study on electronic structures and UV-spectra properties of octaethyl-porphyrin with different central metals (Ni, V, Cu, Co)
Facile synthesis of hierarchically porous carbons by controlling the initial oxygen concentration in-situ carbonization of ZIF-8 for efficient water treatment
Selective aerobic oxidation of p-cresol with co-catalysts between metalloporphyrins and metal salts
Enhancement of Proton Exchange Membrane Fuel Cell Performance Using a Novel Tapered Gas Channel
Enhanced plasma-catalytic steam reforming of methane to methanol on a hydrophobically modified Cu/silicalite-1 catalyst
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