English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/26616
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:


Liquid-Phase Oxidation of p-Xylene using N-Hydroxyimides

AuthorsFalcon, Horacio ; Campos Martín, José Miguel ; Al-Zahrani, Saeed M.; García Fierro, José Luis
Terephthalic acid
Homogeneous catalysis
Issue Date27-Jul-2010
SeriesCatalysis Communications
AbstractIn this communication, we describe p-xylene oxidation with molecular oxygen at 373 K and atmospheric pressure using N-hydroximide catalysts. p-Xylene conversion was rather high over the first 2 h of reaction and complete by the end of the experiment. The product distribution curves versus reaction time are typical of consecutive reactions. The main intermediate product is p-toluic acid. Peak concentration and the shape of its concentration profile depend heavily on the N-hydroxyimide catalyst used. This effect seems to be related to the NO–H bond dissociation energy (BDE) of the N-hydroxyimides employed.
Publisher version (URL)http://dx.doi.org/10.1016/j.catcom.2010.07.010
Appears in Collections:(ICP) Artículos
Files in This Item:
File Description SizeFormat 
CATCOM-D-10-00338_rev02.pdf119,99 kBAdobe PDFThumbnail
Show full item record
Review this work

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.