Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/137806
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dc.contributor.authorLeow, Wan Ruen_US
dc.contributor.authorYu, Jiancanen_US
dc.contributor.authorLi, Binen_US
dc.contributor.authorHu, Benhuien_US
dc.contributor.authorLi, Weien_US
dc.contributor.authorChen, Xiaodongen_US
dc.date.accessioned2020-04-15T03:40:10Z-
dc.date.available2020-04-15T03:40:10Z-
dc.date.issued2018-
dc.identifier.citationLeow, W. R., Yu, J., Li, B., Hu, B., Li, W., & Chen, X. (2018). Correlating the surface basicity of metal oxides with photocatalytic hydroxylation of boronic acids to alcohols. Angewandte Chemie International Edition, 57(31), 9780-9784. doi:10.1002/anie.201805395en_US
dc.identifier.issn1433-7851en_US
dc.identifier.urihttps://hdl.handle.net/10356/137806-
dc.description.abstractPhotoredox catalysis provides opportunities in harnessing clean and green resources such as sunlight and O2 , while the acid and base surface sites of metal oxides are critical for industrial catalysis such as oil cracking. The contribution of metal oxide surfaces towards photocatalytic aerobic reactions was elucidated, as demonstrated through the hydroxylation of boronic acids to alcohols. The strength and proximity of the surface base sites appeared to be two key factors in driving the reaction; basic and amphoteric oxides such as MgO, TiO2 , ZnO, and Al2 O3 enabled high alcohol yields, while acidic oxides such as SiO2 and B2 O3 gave only low yields. The reaction is tunable to different irradiation sources by merely selecting photosensitizers of compatible excitation wavelengths. Such surface complexation mechanisms between reactants and earth abundant materials can be effectively utilized to achieve a wider range of photoredox reactions.en_US
dc.description.sponsorshipMOE (Min. of Education, S’pore)en_US
dc.language.isoenen_US
dc.relation.ispartofAngewandte Chemie International Editionen_US
dc.rights© 2018 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved. This paper was published in Angewandte Chemie International Edition and is made available with permission of Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim.en_US
dc.subjectEngineering::Materialsen_US
dc.titleCorrelating the surface basicity of metal oxides with photocatalytic hydroxylation of boronic acids to alcoholsen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science & Engineeringen_US
dc.identifier.doi10.1002/anie.201805395-
dc.description.versionAccepted versionen_US
dc.identifier.pmid29869422-
dc.identifier.scopus2-s2.0-85050478950-
dc.identifier.issue31en_US
dc.identifier.volume57en_US
dc.identifier.spage9780en_US
dc.identifier.epage9784en_US
dc.subject.keywordsAlcoholsen_US
dc.subject.keywordsBoronic Acidsen_US
item.grantfulltextopen-
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