从羟肟酸合成 1,4,2-二恶唑的新途径

IF 1.4 4区化学 Q3 CHEMISTRY, ORGANIC Chemistry of Heterocyclic Compounds Pub Date : 2024-01-09 DOI:10.1007/s10593-024-03275-6

Yurii A. Chuvashev, Ludmila I. Larina, Lyudmila V. Klyba

{"title":"从羟肟酸合成 1,4,2-二恶唑的新途径","authors":"Yurii A. Chuvashev, Ludmila I. Larina, Lyudmila V. Klyba","doi":"10.1007/s10593-024-03275-6","DOIUrl":null,"url":null,"abstract":"A new synthetic method to obtain functionally substituted 1,4,2-dioxazoles from vinyl aryl ethers and hydroxamic acids was proposed. The target heterocycles were formed under mild conditions in good yields. It was shown that ring closure occurs via the formation of aroxy(methyl) arylhydroxamates as intermediates.","PeriodicalId":9770,"journal":{"name":"Chemistry of Heterocyclic Compounds","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A new route for the synthesis of 1,4,2-dioxazoles from hydroxamic acids\",\"authors\":\"Yurii A. Chuvashev, Ludmila I. Larina, Lyudmila V. Klyba\",\"doi\":\"10.1007/s10593-024-03275-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new synthetic method to obtain functionally substituted 1,4,2-dioxazoles from vinyl aryl ethers and hydroxamic acids was proposed. The target heterocycles were formed under mild conditions in good yields. It was shown that ring closure occurs via the formation of aroxy(methyl) arylhydroxamates as intermediates.\",\"PeriodicalId\":9770,\"journal\":{\"name\":\"Chemistry of Heterocyclic Compounds\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-01-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemistry of Heterocyclic Compounds\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1007/s10593-024-03275-6\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, ORGANIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry of Heterocyclic Compounds","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1007/s10593-024-03275-6","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}

引用次数: 0

摘要

提出了一种从乙烯基芳基醚和羟肟酸获得功能取代的 1,4,2-二恶唑的新合成方法。目标杂环是在温和的条件下以良好的产率形成的。研究表明，闭环是通过形成作为中间体的羟基（甲基）芳基羟肟酸酯来实现的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

摘要图片

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

A new route for the synthesis of 1,4,2-dioxazoles from hydroxamic acids

A new synthetic method to obtain functionally substituted 1,4,2-dioxazoles from vinyl aryl ethers and hydroxamic acids was proposed. The target heterocycles were formed under mild conditions in good yields. It was shown that ring closure occurs via the formation of aroxy(methyl) arylhydroxamates as intermediates.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Chemistry of Heterocyclic Compounds 化学-有机化学

CiteScore

2.90

自引率

13.30%

发文量

审稿时长

1 months

期刊介绍： The international journal Chemistry of Heterocyclic Compounds publishes original papers, short communications, reviews, and mini-reviews dealing with problems in the field of heterocyclic chemistry in Russian and English. The Journal also publishes reviews and annotations on new books and brief reports on conferences in the field of heterocyclic chemistry, as well as commemoratives dedicated to prominent heterocyclic chemists.