{"title":"Palladium-Catalyzed Intramolecular Oxidative Annulation: Synthesis of o-Carboranoxazoles","authors":"Hui Rao, Hairui Jia, Zaozao Qiu, Zuowei Xie","doi":"10.1039/d5dt00382b","DOIUrl":null,"url":null,"abstract":"An efficient palladium-catalyzed intramolecular annulation of 1-acylamino-o-carboranes has been achieved for the synthesis of o-carboranoxazoles with good to excellent yields across a wide range of substrates. Chlorobenzene, acting as an external oxidant, plays a crucial role in this intramolecular dehydrogenative cross-coupling reaction.","PeriodicalId":71,"journal":{"name":"Dalton Transactions","volume":"10 1","pages":""},"PeriodicalIF":3.5000,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Dalton Transactions","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1039/d5dt00382b","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
Abstract
An efficient palladium-catalyzed intramolecular annulation of 1-acylamino-o-carboranes has been achieved for the synthesis of o-carboranoxazoles with good to excellent yields across a wide range of substrates. Chlorobenzene, acting as an external oxidant, plays a crucial role in this intramolecular dehydrogenative cross-coupling reaction.
期刊介绍：
Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.
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