{"title":"吡啶与α-重氮乙酸盐的光催化烷氧羰基甲基化†","authors":"Haisheng Xie , Zhongfeng Luo , Fengjuan Chen , Huanfeng Jiang , Wei Zeng","doi":"10.1039/d2qo01818g","DOIUrl":null,"url":null,"abstract":"<div><p>A photocatalyzed regioselective alkoxycarbonylmethylation of 2-aminopyridines with α-diazoacetates has been developed. This method provides a metal-free strategy to assemble 2-aryl-2-pyridylacetic esters <em>via</em> a direct pyridyl Csp<sup>2</sup>–H bond carbenoid insertion under mild conditions.</p></div>","PeriodicalId":94379,"journal":{"name":"Organic chemistry frontiers : an international journal of organic chemistry","volume":"10 5","pages":"Pages 1270-1274"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Photocatalyzed alkoxycarbonylmethylation of pyridines with α-diazoacetates†\",\"authors\":\"Haisheng Xie , Zhongfeng Luo , Fengjuan Chen , Huanfeng Jiang , Wei Zeng\",\"doi\":\"10.1039/d2qo01818g\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A photocatalyzed regioselective alkoxycarbonylmethylation of 2-aminopyridines with α-diazoacetates has been developed. This method provides a metal-free strategy to assemble 2-aryl-2-pyridylacetic esters <em>via</em> a direct pyridyl Csp<sup>2</sup>–H bond carbenoid insertion under mild conditions.</p></div>\",\"PeriodicalId\":94379,\"journal\":{\"name\":\"Organic chemistry frontiers : an international journal of organic chemistry\",\"volume\":\"10 5\",\"pages\":\"Pages 1270-1274\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Organic chemistry frontiers : an international journal of organic chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S2052411023005187\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic chemistry frontiers : an international journal of organic chemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S2052411023005187","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Photocatalyzed alkoxycarbonylmethylation of pyridines with α-diazoacetates†
A photocatalyzed regioselective alkoxycarbonylmethylation of 2-aminopyridines with α-diazoacetates has been developed. This method provides a metal-free strategy to assemble 2-aryl-2-pyridylacetic esters via a direct pyridyl Csp2–H bond carbenoid insertion under mild conditions.
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