The thermal decarboxylation of previously unknown γ-fluorosulfonyl perfluoro-butanoic acid derivatives and a novel method for the synthesis of perfluorinated cyclic sulfones are described. For the first time, parallel processes of decarboxylation and desulfonylation in one molecule were observed. In addition, the reversibility of the alkaline alcoholysis of perfluorocarbonyl fluorides and the possibility
描述了以前未知的γ-
氟磺酰基
全氟丁酸衍
生物的热脱羧和一种合成
全氟环砜的新方法。首次观察到一个分子中脱羧和脱磺酰基的平行过程。另外,还提出了
全氟羰基
氟化物的碱性醇解反应的可逆性,以及在高温下碱
金属
羧酸盐与无机
氟化物反应生成它们的可能性。讨论了反应条件,影响热解反应的反应性和区域选择性的因素,以及主要反应和副反应的途径。