{"title":"An ultra-sound assisted synthesis of α-aminophosphonates from benzyl halides via sequential Kornblum and Kabachnik-fields reaction","authors":"Rabia Amin , Tabassum Ara","doi":"10.1080/10426507.2022.2157830","DOIUrl":null,"url":null,"abstract":"<div><p>An ultrasound-assisted simple, easy and straightforward method for the synthesis of α-aminophosphonates has been developed <em>via</em> Kornblum/Kabachnik-fields reaction. The method involves <em>in situ</em> generation of an aldehyde intermediate from benzyl halides <em>via</em> oxidative dehalogenation followed by coupling with aryl amine and trialkyl phosphite in a one-pot three component manner under ultrasonic irradiations. The developed method is compatible with various functionalities and the desired products are obtained in good to excellent yield under mild conditions.</p></div>","PeriodicalId":20056,"journal":{"name":"Phosphorus, Sulfur, and Silicon and the Related Elements","volume":"198 5","pages":"Pages 417-423"},"PeriodicalIF":1.4000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Phosphorus, Sulfur, and Silicon and the Related Elements","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1042650723000114","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
Abstract
An ultrasound-assisted simple, easy and straightforward method for the synthesis of α-aminophosphonates has been developed via Kornblum/Kabachnik-fields reaction. The method involves in situ generation of an aldehyde intermediate from benzyl halides via oxidative dehalogenation followed by coupling with aryl amine and trialkyl phosphite in a one-pot three component manner under ultrasonic irradiations. The developed method is compatible with various functionalities and the desired products are obtained in good to excellent yield under mild conditions.
期刊介绍：
Phosphorus, Sulfur, and Silicon and the Related Elements is a monthly publication intended to disseminate current trends and novel methods to those working in the broad and interdisciplinary field of heteroatom chemistry.
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