Schiff-Base Complexes Immobilized on the Fe3O4@SiO2 for Selective Oxidation of Benzyl Alcohol

F. H. Li, S. S. Jia, Y. W. Fang, Y. B. Song

Abstract

Efficient and highly selective heterogeneous catalysts were prepared through grafting the metal-salen on the modified magnetic nanoparticles. Fe3O4 nanoparticles were prepared was hydrothermal synthesis, after the Fe3O4 @ SiO2 was amino-functionalized using 3-aminopropyltriethoxysilane and then Fe3O4 @ SiO2-NH2 was obtained by the reaction. Finally, Fe3O4 @ SiO2[(EtO)3Si-L2]/Mn were successfully synthesized. These surface-modified nanoparticles were using various characterize techniques such as XRD, FT-IR and SEM. The heterogeneous catalyst showed high conversion and selectivity in the reaction of oxidation of benzyl alcohol. Furthermore, the catalysts were easily separated by the external magnetic field after the reaction, reused at least 8 consecutive cycles without significant loss catalysis activity.

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Paper Citation


in Harvard Style

Li F., Jia S., Fang Y. and Song Y. (2018). Schiff-Base Complexes Immobilized on the Fe3O4@SiO2 for Selective Oxidation of Benzyl Alcohol.In Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE, ISBN 978-989-758-346-9, pages 409-415. DOI: 10.5220/0007439504090415


in Bibtex Style

@conference{iwmce18,
author={F. H. Li and S. S. Jia and Y. W. Fang and Y. B. Song},
title={Schiff-Base Complexes Immobilized on the Fe3O4@SiO2 for Selective Oxidation of Benzyl Alcohol},
booktitle={Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE,},
year={2018},
pages={409-415},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007439504090415},
isbn={978-989-758-346-9},
}


in EndNote Style

TY - CONF

JO - Proceedings of the International Workshop on Materials, Chemistry and Engineering - Volume 1: IWMCE,
TI - Schiff-Base Complexes Immobilized on the Fe3O4@SiO2 for Selective Oxidation of Benzyl Alcohol
SN - 978-989-758-346-9
AU - Li F.
AU - Jia S.
AU - Fang Y.
AU - Song Y.
PY - 2018
SP - 409
EP - 415
DO - 10.5220/0007439504090415