{"title":"配体催化的镍(II)β-C(sp3)-H 硫代酮类化合物","authors":"Lili Chen, Gang Liao, Bin Liu","doi":"10.1021/acs.orglett.4c03404","DOIUrl":null,"url":null,"abstract":"We present the first example of nickel(II)-catalyzed β-C(sp<sup>3</sup>)–H thiolation of ketones, employing 2-hydrazinopyridine as an efficient directing group. This approach enables the thiolation of a diverse array of ketones at the β-position. The straightforward installation and subsequent removal of the directing group significantly enhance the synthetic versatility and practicality of this transformation.","PeriodicalId":54,"journal":{"name":"Organic Letters","volume":null,"pages":null},"PeriodicalIF":4.9000,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Ligand-Enabled Nickel(II)-Catalyzed β-C(sp3)–H Thiolation of Ketones\",\"authors\":\"Lili Chen, Gang Liao, Bin Liu\",\"doi\":\"10.1021/acs.orglett.4c03404\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We present the first example of nickel(II)-catalyzed β-C(sp<sup>3</sup>)–H thiolation of ketones, employing 2-hydrazinopyridine as an efficient directing group. This approach enables the thiolation of a diverse array of ketones at the β-position. The straightforward installation and subsequent removal of the directing group significantly enhance the synthetic versatility and practicality of this transformation.\",\"PeriodicalId\":54,\"journal\":{\"name\":\"Organic Letters\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.9000,\"publicationDate\":\"2024-10-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Organic Letters\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1021/acs.orglett.4c03404\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, ORGANIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic Letters","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1021/acs.orglett.4c03404","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
Ligand-Enabled Nickel(II)-Catalyzed β-C(sp3)–H Thiolation of Ketones
We present the first example of nickel(II)-catalyzed β-C(sp3)–H thiolation of ketones, employing 2-hydrazinopyridine as an efficient directing group. This approach enables the thiolation of a diverse array of ketones at the β-position. The straightforward installation and subsequent removal of the directing group significantly enhance the synthetic versatility and practicality of this transformation.
期刊介绍：
Organic Letters invites original reports of fundamental research in all branches of the theory and practice of organic, physical organic, organometallic,medicinal, and bioorganic chemistry. Organic Letters provides rapid disclosure of the key elements of significant studies that are of interest to a large portion of the organic community. In selecting manuscripts for publication, the Editors place emphasis on the originality, quality and wide interest of the work. Authors should provide enough background information to place the new disclosure in context and to justify the rapid publication format. Back-to-back Letters will be considered. Full details should be reserved for an Article, which should appear in due course.
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