Xiaoyu Huo , Mariano Guagliardo , Anne E. V. Gorden
{"title":"Copper(ii) quinoxolinol imidazolium complexes in catalytic oxidation of benzylic and heterocyclic alcohols†","authors":"Xiaoyu Huo , Mariano Guagliardo , Anne E. V. Gorden","doi":"10.1039/d4ob01081g","DOIUrl":null,"url":null,"abstract":"<div><div>A novel copper(<span>ii</span>) quinoxolinol complex has been prepared using a condensation reaction based on previous studies. The copper(<span>ii</span>) quinoxolinol salen complex has been applied as a catalyst using <em>tert</em>-butyl hydroperoxide (TBHP) as the oxidant, demonstrating that benzylic and heterocyclic alcohols can be converted efficiently to the corresponding aldehydes. Excellent yields can be achieved (up to 99%) within a short reaction time and with great tolerance for functional groups.</div></div>","PeriodicalId":96,"journal":{"name":"Organic & Biomolecular Chemistry","volume":"22 43","pages":"Pages 8656-8662"},"PeriodicalIF":2.7000,"publicationDate":"2024-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic & Biomolecular Chemistry","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1477052024008723","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/1 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
A novel copper(ii) quinoxolinol complex has been prepared using a condensation reaction based on previous studies. The copper(ii) quinoxolinol salen complex has been applied as a catalyst using tert-butyl hydroperoxide (TBHP) as the oxidant, demonstrating that benzylic and heterocyclic alcohols can be converted efficiently to the corresponding aldehydes. Excellent yields can be achieved (up to 99%) within a short reaction time and with great tolerance for functional groups.
期刊介绍：
Organic & Biomolecular Chemistry is an international journal using integrated research in chemistry-organic chemistry. Founded in 2003 by the Royal Society of Chemistry, the journal is published in Semimonthly issues and has been indexed by SCIE, a leading international database. The journal focuses on the key research and cutting-edge progress in the field of chemistry-organic chemistry, publishes and reports the research results in this field in a timely manner, and is committed to becoming a window and platform for rapid academic exchanges among peers in this field. The journal's impact factor in 2023 is 2.9, and its CiteScore is 5.5.
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