{"title":"Photocatalytic (V2O5/TiO2) Blue LED Mediated Selective Oxidation of Alcohols, Styrene to Aldehydes, and Oxygenation of Alkyl‐Benzene to Ketones","authors":"","doi":"10.1002/ajoc.202400088","DOIUrl":null,"url":null,"abstract":"<div><p>The development of a low‐cost, reusable, and sustainable approach is a difficult and emerging demand in the coming arena. Here, we demonstrate the selective oxidation of primary alcohol, styrene to aldehyde, and alkyl benzene to appropriate ketone, under Blue LED irradiation. The developed approaches employ reusable catalysts (V<sub>2</sub>O<sub>5</sub>/TIO<sub>2</sub>) and green solvents (ACN, H<sub>2</sub>O) at room temperature. The substrate scope is widely investigated for various compounds of different functionalities. Organic transformations are supported by reaction mechanistic studies. The gram scale reaction and catalytic recyclability were also carried out to maximize the protocol's synthetic utility.</p></div>","PeriodicalId":130,"journal":{"name":"Asian Journal of Organic Chemistry","volume":"13 7","pages":"Article e202400088"},"PeriodicalIF":2.8000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Asian Journal of Organic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S219358072400120X","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
The development of a low‐cost, reusable, and sustainable approach is a difficult and emerging demand in the coming arena. Here, we demonstrate the selective oxidation of primary alcohol, styrene to aldehyde, and alkyl benzene to appropriate ketone, under Blue LED irradiation. The developed approaches employ reusable catalysts (V2O5/TIO2) and green solvents (ACN, H2O) at room temperature. The substrate scope is widely investigated for various compounds of different functionalities. Organic transformations are supported by reaction mechanistic studies. The gram scale reaction and catalytic recyclability were also carried out to maximize the protocol's synthetic utility.
光催化（V2O5/二氧化钛）蓝光 LED 介导的醇、苯乙烯到醛的选择性氧化，以及烷基苯到酮的氧合反应
开发一种低成本、可重复使用和可持续的方法是一个难题，也是未来新出现的需求。在此，我们展示了在蓝光 LED 的照射下将伯醇、苯乙烯氧化成醛以及将烷基苯氧化成适当酮的选择性氧化方法。所开发的方法采用了可重复使用的催化剂（V2O5/TIO2）和室温下的绿色溶剂（ACN、H2O）。针对不同官能团的各种化合物，对底物范围进行了广泛研究。反应机理研究为有机转化提供了支持。此外，还进行了克级反应和催化剂可回收性研究，以最大限度地提高该方案的合成效用。
期刊介绍：
Organic chemistry is the fundamental science that stands at the heart of chemistry, biology, and materials science. Research in these areas is vigorous and truly international, with three major regions making almost equal contributions: America, Europe and Asia. Asia now has its own top international organic chemistry journal—the Asian Journal of Organic Chemistry (AsianJOC)
The AsianJOC is designed to be a top-ranked international research journal and publishes primary research as well as critical secondary information from authors across the world. The journal covers organic chemistry in its entirety. Authors and readers come from academia, the chemical industry, and government laboratories.
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