{"title":"Synthesis of Pyrrolo[1,2-a]quinoxalines via an Electrochemical C(sp3)-H Functionalization","authors":"Sijie Peng, Tong Li, Kai Li, Qi Sun, Zhiyong Wang","doi":"10.1039/d4qo01981d","DOIUrl":null,"url":null,"abstract":"An efficient iodine-mediated electrochemical C(sp3)-H cyclization was developed under mild conditions. A variety of functionalized quinoxalines can be obtained with good to excellent yields by virtue of this method. The reaction features a broad substrate scope, the regulation of product distribution, scalable preparation and high atomic economy. The reaction mechanism was investigated in detail.","PeriodicalId":97,"journal":{"name":"Organic Chemistry Frontiers","volume":"23 1","pages":""},"PeriodicalIF":4.6000,"publicationDate":"2024-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic Chemistry Frontiers","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1039/d4qo01981d","RegionNum":1,"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 efficient iodine-mediated electrochemical C(sp3)-H cyclization was developed under mild conditions. A variety of functionalized quinoxalines can be obtained with good to excellent yields by virtue of this method. The reaction features a broad substrate scope, the regulation of product distribution, scalable preparation and high atomic economy. The reaction mechanism was investigated in detail.
期刊介绍:
Organic Chemistry Frontiers is an esteemed journal that publishes high-quality research across the field of organic chemistry. It places a significant emphasis on studies that contribute substantially to the field by introducing new or significantly improved protocols and methodologies. The journal covers a wide array of topics which include, but are not limited to, organic synthesis, the development of synthetic methodologies, catalysis, natural products, functional organic materials, supramolecular and macromolecular chemistry, as well as physical and computational organic chemistry.