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Oxidation of 2,3,6-Trimethylphenol in the Presence of Phosphomolybdovanadium Heteropoly Acids Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Original
Journal Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837
Output data Year: 1992, Volume: 46, Number: 1, Pages: 107-113 Pages count : 7 DOI: 10.1007/BF02096685
Authors Kholdeeva O.A. 1 , Golovin A.V. 1 , Kozhevnikov I.V. 1
Affiliations
1 Institute of Catalysis, Novosibirsk 630090, USSR

Abstract: Oxidation of 2,3,6-trimethylphenol (TMP) by O2 in the presence of H3+nPMo12−nVnO40 heteropoly acids (HPA-n) in AcOH−H2O yields up to 86% 2,3,5-trimethyl-1,4-ben-zoquinone (TMBQ) with 100% conversion of TMP. 2,2′,3, 3′,6,6′-Hexamethyl-4,4′-biphenol (BP) was isolated as an intermediate in this reaction. VO2+ ions formed due to the HPA-n dissociation, are suggested to be the active species of the catalyst.
Cite: Kholdeeva O.A. , Golovin A.V. , Kozhevnikov I.V.
Oxidation of 2,3,6-Trimethylphenol in the Presence of Phosphomolybdovanadium Heteropoly Acids
Reaction Kinetics and Catalysis Letters. 1992. V.46. N1. P.107-113. DOI: 10.1007/BF02096685 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
Dates:
Submitted: May 7, 1991
Accepted: Jun 25, 1991
Published print: Jan 1, 1992
Identifiers:
publication_identifier.wos_identifier_type WOS:A1992HD87500017
publication_identifier.scopus_identifier_type 2-s2.0-0026632033
publication_identifier.rinz_identifier_type 31086278
publication_identifier.accession_number_identifier_type 1992:173350
publication_identifier.chemical_accession_number_identifier_type 116:173350
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