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Impact of Carboxyl Groups in Graphene Oxide on Chemoselective Alcohol Oxidation with Ultra-Low Carbocatalyst Loading

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Title
Impact of Carboxyl Groups in Graphene Oxide on Chemoselective Alcohol Oxidation with Ultra-Low Carbocatalyst Loading
Author(s)
Yan Cui; Young Hee Lee; Jung Woon Yang
Publication Date
2017-06
Journal
SCIENTIFIC REPORTS, v.7, no., pp.3146 -
Publisher
NATURE PUBLISHING GROUP
Abstract
A highly efficient and simple chemoselective aerobic oxidation of primary alcohols to either aldehydes or carboxylic acids in the presence of nitric acid was developed, utilising 5 wt% graphene oxide as a carbocatalyst under ambient reaction conditions. Carboxylic acid functional groups on graphene oxides played a vital role in carbocatalyst activity, greatly influencing both the reactivity and selectivity. We also applied this protocol to a variant of the Knoevenagel condensation for primary alcohols and malonates with a secondary amine co-catalyst via cooperative catalysis. © The Author(s) 2017
URI
http://pr.ibs.re.kr/handle/8788114/3674
DOI
10.1038/s41598-017-03468-4
ISSN
2045-2322
Appears in Collections:
Center for Integrated Nanostructure Physics(나노구조물리 연구단) > Journal Papers (저널논문)
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