{"title":"利用连续Kornblum和Kabachnik-fields反应，超声波辅助合成了卤苄酯类α-氨基膦酸盐","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":"{\"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}","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}
An ultra-sound assisted synthesis of α-aminophosphonates from benzyl halides via sequential Kornblum and Kabachnik-fields reaction
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.
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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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