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Issue 21, 2016
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Cu(i)-Functionalized SBA-16: an efficient catalyst for the synthesis of α-ketoamides under moderate conditions

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Abstract

An efficient catalyst based on the cage-like mesoporous material SBA-16 as the support and Cu(I) as active sites has been successfully prepared. The catalyst demonstrated high catalytic activity (up to 88%) in the direct oxidative synthesis of α-ketoamides between acetophenone and piperidine, employing O2 from open air as the oxidant without other additives. A heterogeneous catalyst was applied in this reaction for the first time, and the catalyst could be easily separated from the reaction system by filtration and reused several times without a significant loss of activity.

Graphical abstract: Cu(i)-Functionalized SBA-16: an efficient catalyst for the synthesis of α-ketoamides under moderate conditions

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Article information


Submitted
22 Dec 2015
Accepted
25 Apr 2016
First published
25 Apr 2016

Dalton Trans., 2016,45, 8972-8983
Article type
Paper

Cu(I)-Functionalized SBA-16: an efficient catalyst for the synthesis of α-ketoamides under moderate conditions

X. Zhang, H. Yang, Y. Huo, J. Li, J. Ma and J. Ma, Dalton Trans., 2016, 45, 8972
DOI: 10.1039/C5DT04969E

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