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Low-Temperature Oxidation of Isopropylbenzene Mediated by the System of NHPI, Fe(acac)3 and 1,10-phenanthroline ArticleGenre_short.SHORT_COMMUNICATION

Общее Language: Английский, Genre: ArticleGenre.SHORT_COMMUNICATION,
Status: Published, Source type: Original
Journal Catalysis Communications
ISSN: 1566-7367 , E-ISSN: 1873-3905
Output data Year: 2021, Volume: 149, Article number : 106218, Pages count : 5 DOI: 10.1016/j.catcom.2020.106218
Tags Oxidation; Isopropylbenzene; N-Hydroxyphthalimide; Iron(III) acetylacetonate; 1,10-Phenantroline; Isopropylbenzene hydroperoxide
Authors Kuznetsova N.I. 1 , Babushkin D.E. 1 , Zudin V.N. 1 , Koscheeva O.S. 2 , Kuznetsova L.I. 1
Affiliations
1 Boreskov Institute of Catalysis SB RAS, 5 Prospekt Lavrentieva, Novosibirsk 630090, RF
2 Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Prospect Lavrentueva, Novosibirsk 630090, RF

Funding (2)

1 Federal Agency for Scientific Organizations 0303-2016-0006 (V.44.1.6)
2 Russian Foundation for Basic Research 19-43-540008

Abstract: Highly efficient oxidation of isopropylbenzene mediated by the system of NHPI/Fe(acac)3/Phen has been carried out at temperature as low as 60 °C. Significant improvement of catalysis by NHPI was associated with an enhanced oxidizing ability of Fe(III) tandem with Phen, which caused the intense generation of PINO. Furthermore, NMR observations revealed formation of a hydrogen-bonded NHPI-Phen adduct soluble in acetonitrile and isopropylbenzene. Based on this phenomenon, the system was applicable for the oxidation of solvent-free isopropylbenzene. The promise of the system of NHPI/Fe(acac)3/Phen for the selective synthesis of isopropylbenzene hydroperoxide was demonstrated by oxidation at a low content of Fe(acac)3.
Cite: Kuznetsova N.I. , Babushkin D.E. , Zudin V.N. , Koscheeva O.S. , Kuznetsova L.I.
Low-Temperature Oxidation of Isopropylbenzene Mediated by the System of NHPI, Fe(acac)3 and 1,10-phenanthroline
Catalysis Communications. 2021. V.149. 106218 :1-5. DOI: 10.1016/j.catcom.2020.106218 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type
Files: Full text from publisher
Dates:
Submitted: Sep 8, 2020
Accepted: Oct 30, 2020
Published online: Nov 5, 2020
Published print: Jan 15, 2021
Identifiers:
publication_identifier.wos_identifier_type WOS:000600589400031
publication_identifier.scopus_identifier_type 2-s2.0-85096119738
publication_identifier.accession_number_identifier_type 2020:2438783
publication_identifier.chemical_accession_number_identifier_type 174:11347
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