Synthesis of Ketoximes Derived from 5-(2-[(Benzoylamino)-3-methylphenyl]-5-oxopentanoic Acid and Its Methyl Ester and N-tosyl-2-(5-oxopentanoyl)-, N-tosyl-2-(6-oxohexanoyl)-, and N-pivaloyl-2-(5-oxohexanoyl)aniline Acetals
{"title":"Synthesis of Ketoximes Derived from 5-(2-[(Benzoylamino)-3-methylphenyl]-5-oxopentanoic Acid and Its Methyl Ester and N-tosyl-2-(5-oxopentanoyl)-, N-tosyl-2-(6-oxohexanoyl)-, and N-pivaloyl-2-(5-oxohexanoyl)aniline Acetals","authors":"R. R. Safargalin, R. R. Gataullin","doi":"10.1134/S1070428025601700","DOIUrl":null,"url":null,"abstract":"<p>Dimethyl acetals of <i>N</i>-tosyl-2-(5-oxopentanoyl)-, <i>N</i>-tosyl-2-(6-oxohexanoyl)-, and <i>N</i>-pivaloyl-2-(5-oxohexanoyl)anilines have been synthesized. The resulting acetals, as well as 5-(2-[(benzoylamino)-3-methylphenyl]-5-oxopentanoic acid and its methyl ester were reacted with hydroxylamine to obtain the corresponding ketoximes as <i>syn</i>/<i>anti</i> isomer mixtures.</p>","PeriodicalId":766,"journal":{"name":"Russian Journal of Organic Chemistry","volume":"61 8","pages":"1399 - 1407"},"PeriodicalIF":0.9000,"publicationDate":"2025-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Organic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S1070428025601700","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
Dimethyl acetals of N-tosyl-2-(5-oxopentanoyl)-, N-tosyl-2-(6-oxohexanoyl)-, and N-pivaloyl-2-(5-oxohexanoyl)anilines have been synthesized. The resulting acetals, as well as 5-(2-[(benzoylamino)-3-methylphenyl]-5-oxopentanoic acid and its methyl ester were reacted with hydroxylamine to obtain the corresponding ketoximes as syn/anti isomer mixtures.
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.