{"title":"在光照下利用丰富的金属羰基对芳基溴进行三组分羰基迈克尔加成反应","authors":"Shiqian Zhang , Quansheng Mou , Bowen Cao, Tongyu Han, Mingxin Liu","doi":"10.1016/j.tgchem.2024.100056","DOIUrl":null,"url":null,"abstract":"<div><div>Carbonyl compounds are widely found in various chemical reactions and natural products. Herein, a light-driven carbonylative cross-coupling reaction of bromobenzene was reported. Co<sub>2</sub>(CO)<sub>8</sub> was used as an abundant solid carbonyl source to synthesize various Michael addition products with high yields. This reaction has broad substrates scope with good functional group tolerance. The mechanism study indicated that the reaction is achieved by the formation of benzoyl radical from homolytic C–Co cleavage under irradiation.</div></div>","PeriodicalId":101215,"journal":{"name":"Tetrahedron Green Chem","volume":"4 ","pages":"Article 100056"},"PeriodicalIF":0.0000,"publicationDate":"2024-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Three-component carbonylative Michael addition of aryl bromides using abundant metal-carbonyl under light\",\"authors\":\"Shiqian Zhang , Quansheng Mou , Bowen Cao, Tongyu Han, Mingxin Liu\",\"doi\":\"10.1016/j.tgchem.2024.100056\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Carbonyl compounds are widely found in various chemical reactions and natural products. Herein, a light-driven carbonylative cross-coupling reaction of bromobenzene was reported. Co<sub>2</sub>(CO)<sub>8</sub> was used as an abundant solid carbonyl source to synthesize various Michael addition products with high yields. This reaction has broad substrates scope with good functional group tolerance. The mechanism study indicated that the reaction is achieved by the formation of benzoyl radical from homolytic C–Co cleavage under irradiation.</div></div>\",\"PeriodicalId\":101215,\"journal\":{\"name\":\"Tetrahedron Green Chem\",\"volume\":\"4 \",\"pages\":\"Article 100056\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-10-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Tetrahedron Green Chem\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2773223124000219\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tetrahedron Green Chem","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2773223124000219","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Three-component carbonylative Michael addition of aryl bromides using abundant metal-carbonyl under light
Carbonyl compounds are widely found in various chemical reactions and natural products. Herein, a light-driven carbonylative cross-coupling reaction of bromobenzene was reported. Co2(CO)8 was used as an abundant solid carbonyl source to synthesize various Michael addition products with high yields. This reaction has broad substrates scope with good functional group tolerance. The mechanism study indicated that the reaction is achieved by the formation of benzoyl radical from homolytic C–Co cleavage under irradiation.
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