{"title":"Diastereoselective Access to Ester-Substituted cis-Phenanthridinones via Hydrogen Atom Transfer-Involved 1,7-Enyne Bicyclization","authors":"Chuan Liu, Zonglang Wu, Guangpeng Yan, Chengyi Jiang, Min Dong, Shangyu Mao, Zhanwen Huang, Siping Wei, Dong Yi* and Yimou Gong*, ","doi":"10.1021/acs.joc.4c0193710.1021/acs.joc.4c01937","DOIUrl":null,"url":null,"abstract":"<p >An organophotoredox-catalyzed 1,7-enyne bicyclization for the cis-diastereoselective synthesis of ester-substituted phenanthridinones has been achieved through radical cascade cyclization involving 1,6-hydrogen atom transfer. This transition-metal- and oxidant-free one-pot protocol generates three distinct C–C bonds and two quaternary carbon centers.</p>","PeriodicalId":57,"journal":{"name":"The Journal of Organic Chemistry","volume":"89 22","pages":"16632–16644 16632–16644"},"PeriodicalIF":3.3000,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Journal of Organic Chemistry","FirstCategoryId":"1","ListUrlMain":"https://pubs.acs.org/doi/10.1021/acs.joc.4c01937","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
An organophotoredox-catalyzed 1,7-enyne bicyclization for the cis-diastereoselective synthesis of ester-substituted phenanthridinones has been achieved through radical cascade cyclization involving 1,6-hydrogen atom transfer. This transition-metal- and oxidant-free one-pot protocol generates three distinct C–C bonds and two quaternary carbon centers.
期刊介绍：
The Journal of Organic Chemistry welcomes original contributions of fundamental research in all branches of the theory and practice of organic chemistry. In selecting manuscripts for publication, the editors place emphasis on the quality and novelty of the work, as well as the breadth of interest to the organic chemistry community.
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