{"title":"2,3,3,3-四氟-2-碘丙酸及其钾盐和三甲基硅基酯的脱羧","authors":"S. Igumnov","doi":"10.17677/fn20714807.2022.01.04","DOIUrl":null,"url":null,"abstract":"The preparation of 1,1,1,2-tetrafluoro2-iodoethane by various methods has been studied, it has been shown that the best method is a method in which a solution of acid in dimethylformamide is gradually added to dimethylformamide preheated to 140°C, the mechanism of this reaction with the formation of CF3CFI – anion is proposed.","PeriodicalId":12217,"journal":{"name":"Fluorine Notes","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"DECARBOXYLATION OF 2,3,3,3-TETRAFLUORO-2-IODOPROPIONIC ACID, ITS POTASSIUM SALT AND TRIMETHYLSILYL ESTER\",\"authors\":\"S. Igumnov\",\"doi\":\"10.17677/fn20714807.2022.01.04\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The preparation of 1,1,1,2-tetrafluoro2-iodoethane by various methods has been studied, it has been shown that the best method is a method in which a solution of acid in dimethylformamide is gradually added to dimethylformamide preheated to 140°C, the mechanism of this reaction with the formation of CF3CFI – anion is proposed.\",\"PeriodicalId\":12217,\"journal\":{\"name\":\"Fluorine Notes\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-02-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fluorine Notes\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.17677/fn20714807.2022.01.04\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fluorine Notes","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17677/fn20714807.2022.01.04","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
DECARBOXYLATION OF 2,3,3,3-TETRAFLUORO-2-IODOPROPIONIC ACID, ITS POTASSIUM SALT AND TRIMETHYLSILYL ESTER
The preparation of 1,1,1,2-tetrafluoro2-iodoethane by various methods has been studied, it has been shown that the best method is a method in which a solution of acid in dimethylformamide is gradually added to dimethylformamide preheated to 140°C, the mechanism of this reaction with the formation of CF3CFI – anion is proposed.
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