Using High-Power UV-LED to Accelerate a Decatungstate-Anion-Catalyzed Reaction: A Model Study for the Quick Oxidation of Benzyl Alcohol to Benzoic Acid Using Molecular Oxygen
High-power UV-LED irradiation (365 nm) effectively accelerated the decatungstate-anion-catalyzed oxidation of benzyl alcohol <b>1</b> to benzoic acid <b>3</b> via benzaldehyde <b>2</b>. As the power of the UV-LED light increased, both the selectivity and yield of...
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MDPI AG
2021-10-01
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Online Access: | https://www.mdpi.com/2072-666X/12/11/1307 |
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author | Mamoru Hyodo Hitomi Iwano Takayoshi Kasakado Takahide Fukuyama Ilhyong Ryu |
author_facet | Mamoru Hyodo Hitomi Iwano Takayoshi Kasakado Takahide Fukuyama Ilhyong Ryu |
author_sort | Mamoru Hyodo |
collection | DOAJ |
description | High-power UV-LED irradiation (365 nm) effectively accelerated the decatungstate-anion-catalyzed oxidation of benzyl alcohol <b>1</b> to benzoic acid <b>3</b> via benzaldehyde <b>2</b>. As the power of the UV-LED light increased, both the selectivity and yield of benzoic acid also increased. The reaction was finished within 1 h to give <b>3</b> in a 93% yield using 2 mol% of decatungstate anion catalyst. The combination of a flow photoreactor and high-power irradiation accelerated the oxidation reaction to an interval of only a few minutes. |
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format | Article |
id | doaj.art-2f35f3f201ed42ebb78e7112e50d2c6e |
institution | Directory Open Access Journal |
issn | 2072-666X |
language | English |
last_indexed | 2024-03-10T05:15:33Z |
publishDate | 2021-10-01 |
publisher | MDPI AG |
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series | Micromachines |
spelling | doaj.art-2f35f3f201ed42ebb78e7112e50d2c6e2023-11-23T00:25:33ZengMDPI AGMicromachines2072-666X2021-10-011211130710.3390/mi12111307Using High-Power UV-LED to Accelerate a Decatungstate-Anion-Catalyzed Reaction: A Model Study for the Quick Oxidation of Benzyl Alcohol to Benzoic Acid Using Molecular OxygenMamoru Hyodo0Hitomi Iwano1Takayoshi Kasakado2Takahide Fukuyama3Ilhyong Ryu4Organization for Research Promotion, Osaka Prefecture University, Sakai, Osaka 599-8531, JapanOrganization for Research Promotion, Osaka Prefecture University, Sakai, Osaka 599-8531, JapanOrganization for Research Promotion, Osaka Prefecture University, Sakai, Osaka 599-8531, JapanDepartment of Chemistry, Osaka Prefecture University, Sakai, Osaka 599-8531, JapanOrganization for Research Promotion, Osaka Prefecture University, Sakai, Osaka 599-8531, JapanHigh-power UV-LED irradiation (365 nm) effectively accelerated the decatungstate-anion-catalyzed oxidation of benzyl alcohol <b>1</b> to benzoic acid <b>3</b> via benzaldehyde <b>2</b>. As the power of the UV-LED light increased, both the selectivity and yield of benzoic acid also increased. The reaction was finished within 1 h to give <b>3</b> in a 93% yield using 2 mol% of decatungstate anion catalyst. The combination of a flow photoreactor and high-power irradiation accelerated the oxidation reaction to an interval of only a few minutes.https://www.mdpi.com/2072-666X/12/11/1307molecular oxygenoxidationhigh power UV-LEDbenzyl alcoholbenzoic acid |
spellingShingle | Mamoru Hyodo Hitomi Iwano Takayoshi Kasakado Takahide Fukuyama Ilhyong Ryu Using High-Power UV-LED to Accelerate a Decatungstate-Anion-Catalyzed Reaction: A Model Study for the Quick Oxidation of Benzyl Alcohol to Benzoic Acid Using Molecular Oxygen Micromachines molecular oxygen oxidation high power UV-LED benzyl alcohol benzoic acid |
title | Using High-Power UV-LED to Accelerate a Decatungstate-Anion-Catalyzed Reaction: A Model Study for the Quick Oxidation of Benzyl Alcohol to Benzoic Acid Using Molecular Oxygen |
title_full | Using High-Power UV-LED to Accelerate a Decatungstate-Anion-Catalyzed Reaction: A Model Study for the Quick Oxidation of Benzyl Alcohol to Benzoic Acid Using Molecular Oxygen |
title_fullStr | Using High-Power UV-LED to Accelerate a Decatungstate-Anion-Catalyzed Reaction: A Model Study for the Quick Oxidation of Benzyl Alcohol to Benzoic Acid Using Molecular Oxygen |
title_full_unstemmed | Using High-Power UV-LED to Accelerate a Decatungstate-Anion-Catalyzed Reaction: A Model Study for the Quick Oxidation of Benzyl Alcohol to Benzoic Acid Using Molecular Oxygen |
title_short | Using High-Power UV-LED to Accelerate a Decatungstate-Anion-Catalyzed Reaction: A Model Study for the Quick Oxidation of Benzyl Alcohol to Benzoic Acid Using Molecular Oxygen |
title_sort | using high power uv led to accelerate a decatungstate anion catalyzed reaction a model study for the quick oxidation of benzyl alcohol to benzoic acid using molecular oxygen |
topic | molecular oxygen oxidation high power UV-LED benzyl alcohol benzoic acid |
url | https://www.mdpi.com/2072-666X/12/11/1307 |
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