B. Gopal, Prasoon Raj Singh, Shubham Bhatt, Avijit Goswami
{"title":"BF3-OEt2 介导的 DAC 与氰酰胺的 (3+2) 环加成反应：获得环酰胺","authors":"B. Gopal, Prasoon Raj Singh, Shubham Bhatt, Avijit Goswami","doi":"10.1055/a-2323-0721","DOIUrl":null,"url":null,"abstract":"A BF3·OEt2 promoted facile synthesis of cyclic amidines has been developed via the (3+2)-cycloaddition of cyanamides with donor-acceptor cyclopropanes (DACs). In addition to this, the protocol has been successfully extended to construct dimerized amidine derivative and gram-scale synthesis with great efficiency.","PeriodicalId":510101,"journal":{"name":"Synthesis","volume":"122 45","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"BF3·OEt2 Mediated (3+2) Cycloaddition Reactions of DACs with Cyanamides: Access to Cyclic Amidines\",\"authors\":\"B. Gopal, Prasoon Raj Singh, Shubham Bhatt, Avijit Goswami\",\"doi\":\"10.1055/a-2323-0721\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A BF3·OEt2 promoted facile synthesis of cyclic amidines has been developed via the (3+2)-cycloaddition of cyanamides with donor-acceptor cyclopropanes (DACs). In addition to this, the protocol has been successfully extended to construct dimerized amidine derivative and gram-scale synthesis with great efficiency.\",\"PeriodicalId\":510101,\"journal\":{\"name\":\"Synthesis\",\"volume\":\"122 45\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-05-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Synthesis\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1055/a-2323-0721\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Synthesis","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1055/a-2323-0721","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
BF3·OEt2 Mediated (3+2) Cycloaddition Reactions of DACs with Cyanamides: Access to Cyclic Amidines
A BF3·OEt2 promoted facile synthesis of cyclic amidines has been developed via the (3+2)-cycloaddition of cyanamides with donor-acceptor cyclopropanes (DACs). In addition to this, the protocol has been successfully extended to construct dimerized amidine derivative and gram-scale synthesis with great efficiency.
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