Selective alkane hydroxylation and alkene epoxidation using H2O2 and Fe(II) catalysts electrostatically attached to a fluorinated surface

Hiroto Fujisaki; Masaya Okamura; Shiro Hikichi; Takahiko Kojima

doi:10.1039/D2CC06998A

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Selective alkane hydroxylation and alkene epoxidation using H₂O₂ and Fe(ii) catalysts electrostatically attached to a fluorinated surface†

Hiroto Fujisaki,^a Masaya Okamura,

^b Shiro Hikichi

*^bc and Takahiko Kojima

*^ac

Author affiliations

* Corresponding authors

^a Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan
E-mail: kojima@chem.tsukuba.ac.jp

^b Department of Material and Life Chemistry, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama, Kanagawa 221-8686, Japan
E-mail: hikichi@kanagawa-u.ac.jp

^c CREST, Japan Science and Technology Agency (JST), Japan

Abstract

Fe(II) complexes with pentadentate ligands, including N-heterocyclic carbene moieties, were prepared and electrostatically attached onto the perfluorinated surface of a mesoporous aluminosilicate. The heterogeneous catalysts were applied to the catalytic oxidation of cyclohexane and cyclohexene using H₂O₂ as an oxidant in CH₃CN, demonstrating high performance and selectivity in alkane hydroxylation and cyclohexene epoxidation.

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Article information

DOI: https://doi.org/10.1039/D2CC06998A
Article type: Communication
Submitted: 23 Dec 2022
Accepted: 09 Feb 2023
First published: 09 Feb 2023

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Chem. Commun., 2023,59, 3265-3268

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Selective alkane hydroxylation and alkene epoxidation using H₂O₂ and Fe(II) catalysts electrostatically attached to a fluorinated surface

H. Fujisaki, M. Okamura, S. Hikichi and T. Kojima, Chem. Commun., 2023, 59, 3265 DOI: 10.1039/D2CC06998A

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