N-oxidation of pyridines by hydrogen peroxide in the presence of TS-1

Robinson, Denis J., McMorn, Paul, Bethell, Donald, Bulman Page, Philip C., Sly, C., King, Frank, Hancock, Frederick E. and Hutchings, G. J. (2001) N-oxidation of pyridines by hydrogen peroxide in the presence of TS-1. Catalysis Letters, 72 (3-4). pp. 233-234. ISSN 1011-372X

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Abstract

In the production of aromatic N-oxides using the oxidation of N-containing heterocyclic aromatic substrates with H2O2 as oxidant, the non-catalysed homogeneous oxidation is found to play an important part in the overall reaction. In addition, when TS-1 is used as a catalyst, there are many potential competitive interactions between the catalyst, the reactants and the products, which limit the effectiveness of the catalyst. It is concluded that the use of TS-1 and other microporous catalysts for the heterogeneous N-oxidation of pyridine and substituted pyridines needs to be interpreted with caution.

Item Type:	Article
Uncontrolled Keywords:	catalysts,n-oxidation of pyridine,catalysis,uncatalysed oxygen transfer,hydrogen peroxide,ts-1,heterogeneous
Faculty \ School:	Faculty of Science > School of Chemistry (former - to 2024)
UEA Research Groups:	Faculty of Science > Research Groups > Synthetic Chemistry (former - to 2017) Faculty of Science > Research Groups > Chemistry of Materials and Catalysis
Depositing User:	Rachel Smith
Date Deposited:	21 Jun 2011 11:24
Last Modified:	28 Mar 2025 04:53
URI:	https://ueaeprints.uea.ac.uk/id/eprint/32830
DOI:	10.1023/A:1009020912209

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