Efficient Copper-bisisoquinoline-based Catalysts for Selective Aerobic Oxidation of Alcohols to Aldehydes and Ketones

doi:10.3390/i8060505

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Int. J. Mol. Sci. 2007, 8(6), 505-512; doi:10.3390/i8060505

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Efficient Copper-bisisoquinoline-based Catalysts for Selective Aerobic Oxidation of Alcohols to Aldehydes and Ketones

Hao-Yu Shen ¹^,* , Li-Yan Ying ², Hai-Liang Jiang ² and Zaher M.A. Judeh ³

¹ Biological and Chemical Engineering School, Ningbo Institute of Technology, Zhejiang University; 1st Qianhu Nan Road, 315100, Ningbo, Zhejiang, P. R. China ² Analysis and Testing Center, Ningbo Institute of Technology, Zhejiang University; 1st Qianhu Nan Road, 315100, Ningbo, Zhejiang, P. R. China ³ Institute of Chemical and Engineering Sciences (ICES) 1 Pesek Road, Jurong Island, 627833, Singapore

* Author to whom correspondence should be addressed.

Received: 14 December 2006; in revised form: 23 April 2007 / Accepted: 25 May 2007 / Published: 6 June 2007

(This article belongs to the Special Issue Ionic Liquids)

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Abstract: The selective oxidation of alcohols with molecular oxygen was efficientlycompleted in high conversion and selectivity using copper-bisisoquinoline-based catalystsunder mild reaction condition. The effects of various parameters such as reactiontemperature, reaction time, oxidant, ligands, etc, were studied. Solvent effect has been aswell studied in ionic liquids [bmim]PF₆, [omim]BF₄ and [hmim]BF₄, comparing totraditional volatile organic solvent. The use of ionic liquids was found to enhance thecatalytic properties of the catalysts used.

Keywords: selective oxidation of alcohols; copper-bisisoquinoline-based catalysts; ionic liquids.

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MDPI and ACS Style

Shen, H.-Y.; Ying, L.-Y.; Jiang, H.-L.; Judeh, Z.M.A. Efficient Copper-bisisoquinoline-based Catalysts for Selective Aerobic Oxidation of Alcohols to Aldehydes and Ketones. Int. J. Mol. Sci. 2007, 8, 505-512.

AMA Style

Shen H.-Y., Ying L.-Y., Jiang H.-L., Judeh Z.M.A. Efficient Copper-bisisoquinoline-based Catalysts for Selective Aerobic Oxidation of Alcohols to Aldehydes and Ketones. International Journal of Molecular Sciences. 2007; 8(6):505-512.

Chicago/Turabian Style

Shen, Hao-Yu; Ying, Li-Yan; Jiang, Hai-Liang; Judeh, Zaher M.A. 2007. "Efficient Copper-bisisoquinoline-based Catalysts for Selective Aerobic Oxidation of Alcohols to Aldehydes and Ketones." Int. J. Mol. Sci. 8, no. 6: 505-512.

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