O. A. Kolyamshin, Yu. N. Mitrasov, V. A. Danilov, Yu. Yu. Pylchikova
{"title":"Synthesis of New 1-(4-Anilinophenyl)-1H-pyrrole-2,5-diones","authors":"O. A. Kolyamshin, Yu. N. Mitrasov, V. A. Danilov, Yu. Yu. Pylchikova","doi":"10.1134/S107042802410021X","DOIUrl":null,"url":null,"abstract":"<p>The reaction of <i>N</i><sup>1</sup>-phenyl- and <i>N</i><sup>1</sup>-(4-methoxyphenyl)benzene-1,4-diamines with maleic anhydride gave the corresponding maleic acid monoamides whose cyclization in the presence of <i>p</i>-toluenesulfonic acid afforded 1-[4-anilino- and 4-(4-methoxyanilino)phenyl]-1<i>H</i>-pyrrole-2,5-diones.</p>","PeriodicalId":766,"journal":{"name":"Russian Journal of Organic Chemistry","volume":"60 10","pages":"2036 - 2039"},"PeriodicalIF":0.8000,"publicationDate":"2024-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1134/S107042802410021X.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Organic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S107042802410021X","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
The reaction of N1-phenyl- and N1-(4-methoxyphenyl)benzene-1,4-diamines with maleic anhydride gave the corresponding maleic acid monoamides whose cyclization in the presence of p-toluenesulfonic acid afforded 1-[4-anilino- and 4-(4-methoxyanilino)phenyl]-1H-pyrrole-2,5-diones.
期刊介绍：
Russian Journal of Organic Chemistry is an international peer reviewed journal that covers all aspects of modern organic chemistry including organic synthesis, theoretical organic chemistry, structure and mechanism, and the application of organometallic compounds in organic synthesis.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
