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A new strategy for the selective oxidation of alcohol catalyzed by polyoxometalate-based hybrid surfactant at biphasic systems

Abstract

A hybrid surfactant with catalytic oxidation activity and interfacial activity was prepared via a combination of the polyoxometalate [PW11O39]7- anion and the alkoxysilane by a covalent bond. The organic-inorganic hybrid surfactant can effectively emulsify the alcohol/water biphase system, promote the alcohol oxidation reaction by increasing the oil-water interface area, and exhibit better catalytic oxidation activity than the homogeneous polyoxometallate. The demulsification of the emulsion can be achieved by increasing the temperature, and can be recycled several times with no apparent loss of catalytic performance.

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Publication details

The article was received on 04 Dec 2018, accepted on 15 Jan 2019 and first published on 24 Jan 2019


Article type: Communication
DOI: 10.1039/C8CC09628G
Citation: Chem. Commun., 2019, Accepted Manuscript

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    A new strategy for the selective oxidation of alcohol catalyzed by polyoxometalate-based hybrid surfactant at biphasic systems

    X. Bai, X. Huang, L. Wen, N. Song, J. Zhang, Y. Zhang and Y. Zhao, Chem. Commun., 2019, Accepted Manuscript , DOI: 10.1039/C8CC09628G

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