Low-temperature oxidation of isopropylbenzene mediated by the system of NHPI, Fe(acac)3 and 1,10-phenanthroline
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 gener...
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| Format: | Article |
| Language: | English |
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Elsevier
2021-01-01
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| Series: | Catalysis Communications |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S1566736720302946 |
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| author | N.I. Kuznetsova D.E. Babushkin V.N. Zudin O.S. Koscheeva L.I. Kuznetsova |
| author_facet | N.I. Kuznetsova D.E. Babushkin V.N. Zudin O.S. Koscheeva L.I. Kuznetsova |
| author_sort | N.I. Kuznetsova |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-12-16T16:19:16Z |
| format | Article |
| id | doaj.art-2400af00531f4c66bb5618f18931e00f |
| institution | Directory Open Access Journal |
| issn | 1873-3905 |
| language | English |
| last_indexed | 2024-12-16T16:19:16Z |
| publishDate | 2021-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Catalysis Communications |
| spelling | doaj.art-2400af00531f4c66bb5618f18931e00f2022-12-21T22:24:57ZengElsevierCatalysis Communications1873-39052021-01-01149106218Low-temperature oxidation of isopropylbenzene mediated by the system of NHPI, Fe(acac)3 and 1,10-phenanthrolineN.I. Kuznetsova0D.E. Babushkin1V.N. Zudin2O.S. Koscheeva3L.I. Kuznetsova4Boreskov Institute of Catalysis SB RAS, 5 Prospekt Lavrentieva, Novosibirsk 630090, RF; Corresponding author.Boreskov Institute of Catalysis SB RAS, 5 Prospekt Lavrentieva, Novosibirsk 630090, RFBoreskov Institute of Catalysis SB RAS, 5 Prospekt Lavrentieva, Novosibirsk 630090, RFNikolaev Institute of Inorganic Chemistry SB RAS, 3 Prospect Lavrentueva, Novosibirsk 630090, RFBoreskov Institute of Catalysis SB RAS, 5 Prospekt Lavrentieva, Novosibirsk 630090, RFHighly 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.http://www.sciencedirect.com/science/article/pii/S1566736720302946OxidationIsopropylbenzeneN-HydroxyphthalimideIron(III) acetylacetonate1,10-PhenantrolineIsopropylbenzene hydroperoxide |
| spellingShingle | N.I. Kuznetsova D.E. Babushkin V.N. Zudin O.S. Koscheeva L.I. Kuznetsova Low-temperature oxidation of isopropylbenzene mediated by the system of NHPI, Fe(acac)3 and 1,10-phenanthroline Catalysis Communications Oxidation Isopropylbenzene N-Hydroxyphthalimide Iron(III) acetylacetonate 1,10-Phenantroline Isopropylbenzene hydroperoxide |
| title | Low-temperature oxidation of isopropylbenzene mediated by the system of NHPI, Fe(acac)3 and 1,10-phenanthroline |
| title_full | Low-temperature oxidation of isopropylbenzene mediated by the system of NHPI, Fe(acac)3 and 1,10-phenanthroline |
| title_fullStr | Low-temperature oxidation of isopropylbenzene mediated by the system of NHPI, Fe(acac)3 and 1,10-phenanthroline |
| title_full_unstemmed | Low-temperature oxidation of isopropylbenzene mediated by the system of NHPI, Fe(acac)3 and 1,10-phenanthroline |
| title_short | Low-temperature oxidation of isopropylbenzene mediated by the system of NHPI, Fe(acac)3 and 1,10-phenanthroline |
| title_sort | low temperature oxidation of isopropylbenzene mediated by the system of nhpi fe acac 3 and 1 10 phenanthroline |
| topic | Oxidation Isopropylbenzene N-Hydroxyphthalimide Iron(III) acetylacetonate 1,10-Phenantroline Isopropylbenzene hydroperoxide |
| url | http://www.sciencedirect.com/science/article/pii/S1566736720302946 |
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