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Effect of the carbon nanotube basicity in Pd/N-CNT catalysts on the synthesis of R-1-phenyl ethyl acetate

MPS-Authors
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Tessonnier,  Jean-Philippe
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

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Villa,  Alberto
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

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Shao,  Lidong
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

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Su,  Dang Sheng
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

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Schlögl,  Robert
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

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Citation

Sahin, S., Mäki-Arvela, P., Tessonnier, J.-P., Villa, A., Shao, L., Su, D. S., et al. (2010). Effect of the carbon nanotube basicity in Pd/N-CNT catalysts on the synthesis of R-1-phenyl ethyl acetate. In E. Gaigneaux, & M. Devillers (Eds.), Scientific Bases for the Preparation of Heterogeneous Catalysts: Proceedings of the 10th International Symposium, Louvain-la-Neuve, Belgium, July 11-15, 2010 (pp. 283-287). Amsterdam: Elsevier.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0010-F54E-1
Abstract
Catalytic activities of palladium catalysts supported on activated carbon and carbon nanotubes were investigated in the one-pot synthesis of R-1-phenylethyl acetate in combination with an immobilized lipase in toluene. Palladium catalysts on carbon nanotubes with nitrogen-containing surface groups were prepared by incipient wetness impregnation. The basic N-CNT support was synthesized by post-treating oxidized CNTs in gaseous NH3 at high temperature, prior to Pd addition. The basic character of the support was adjusted by controlling the temperature of the post-treatment step. The results showed that the desired product yield was enhanced over palladium catalysts with the lowest basicity.