Ultrasonic Synthesis of Pd/SBA-15 Catalyst for Suzuki-Miyaura Coupling

DOI

10.2991/icadme-17.2017.86How to use a DOI?

Keywords

Ultrasonic Synthesis, Pd/SBA-15 catalyst, Suzuki coupling reaction.

Abstract

Palladium nanoparticles (Pd NPs) supported on the surface of SBA-15 nanocomposites were synthesized by a one-step, facile ultrasonic method. The Pd/SBA-15 nanocomposites were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), N2 adsorption-desorption. The Pd NPs had an average size of 20.9 nm in the 3%Pd/SBA-15. The conversion of 4-bromotoluene catalyzed by 3%Pd/SBA-15 reached 97.49% with 0.1 mmol% catalyst at room temperature without any phase transfer agents, toxic solvents or inert atmosphere. In addition, 3%Pd/SBA-15 nanocomposite could be reused for 3 times with an obvious loss of activity.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jia-Zhe Li
AU  - Xue-Feng Bai
PY  - 2017/07
DA  - 2017/07
TI  - Ultrasonic Synthesis of Pd/SBA-15 Catalyst for Suzuki-Miyaura Coupling
BT  - Proceedings of the 2017 7th International Conference on Advanced Design and Manufacturing Engineering (ICADME 2017)
PB  - Atlantis Press
SP  - 454
EP  - 457
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-17.2017.86
DO  - 10.2991/icadme-17.2017.86
ID  - Li2017/07
ER  -