全氟己酮中间体全氟丙酰氟及全氟环氧丙烷的合成研究进展  

Research Progress on the Synthetic Intermediates of C6-Fluoroketone:Pentafluoropropionyl Fluoride and Hexafluoropropylene Epoxide

作　　者：沙敏[1] 蔡星伟[1] 屈文良[1] 潘仁明[1] 姜标[2] 

机构地区：[1]南京理工大学化工学院,南京210094 [2]中国科学院上海有机化学研究所,上海200032

出　　处：《化学通报》2012年第5期387-392,共6页Chemistry

摘　　要：全氟己酮是优良的灭火剂和清洁剂,环境友好且性能优异。本文对其合成工艺进行探究,指出了以六氟丙烯为原料的合成工艺具有工业化的前景,并对六氟丙烯工艺中的重要中间体六氟丙酰氟及六氟环氧丙烷(HFPO)的合成方法进行了分析,指出分子氧液相氧化六氟丙烯制HFPO及使用鼓泡反应器将HFPO异构化成全氟丙酰氟是最有应用前途的工业合成方法。C6-Fluoroketone with advantages of environmentally friendly and excellent performance is used as efficient fire extinguisher and cleaner. Studying on its current synthesis Processes, the technology derived from hexafluoropropene has broad industrialization prospects. Besides, the synthesis of the key intermediates in hexafluoropropene process, i.e. pentafluoropropionyl fluoride and hexafluoropropylene epoxide （HFP0）, has been analyzed. At present, liquid-phase oxidation of hexafluoropropylene and isomerization of HFPO using bubbling reactor show the most promising perspective of commercialization.

关 键 词：全氟己酮 全氟丙酰氟 全氟环氧丙烷 环氧化 异构化 

分 类 号：TQ224.5[化学工程—有机化工]