{"title":"Nickel-Catalyzed Asymmetric Borylative Coupling of 1,3-Dienes with Aldehydes","authors":"","doi":"10.1055/a-2275-3719","DOIUrl":null,"url":null,"abstract":"The nickel-catalyzed borylative coupling of aldehydes and 1,3-dienes with diboron reagents offers an efficient method for synthesizing valuable homoallylic alcohols from easily accessible starting materials. However, achieving enantioselectivity in this reaction has been a significant challenge. We discuss our recent report on the first example of a nickel-catalyzed enantioselective borylative coupling of aldehydes with 1,3-dienes, employing a chiral spiro-phosphine–oxazoline ligand. Notably, by utilizing (E)-1,3-dienes or (Z)-1,3-dienes, we can reverse the diastereoselectivity, yielding either anti- or syn-products, respectively.","PeriodicalId":22319,"journal":{"name":"Synlett","volume":"16 1","pages":""},"PeriodicalIF":1.7000,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Synlett","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1055/a-2275-3719","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
The nickel-catalyzed borylative coupling of aldehydes and 1,3-dienes with diboron reagents offers an efficient method for synthesizing valuable homoallylic alcohols from easily accessible starting materials. However, achieving enantioselectivity in this reaction has been a significant challenge. We discuss our recent report on the first example of a nickel-catalyzed enantioselective borylative coupling of aldehydes with 1,3-dienes, employing a chiral spiro-phosphine–oxazoline ligand. Notably, by utilizing (E)-1,3-dienes or (Z)-1,3-dienes, we can reverse the diastereoselectivity, yielding either anti- or syn-products, respectively.
期刊介绍：
SYNLETT is an international journal reporting research results and current trends in chemical synthesis in short personalized reviews and preliminary communications. It covers all fields of scientific endeavor that involve organic synthesis, including catalysis, organometallic, medicinal, biological, and photochemistry, but also related disciplines and offers the possibility to publish scientific primary data.
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