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化学学报
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化学学报 ›› 1976, Vol. 34 ›› Issue (1): 53-58. 上一篇    下一篇

论文

水、甲醇、碱、过氧化氢对于全氟环氧丙烷和对于全氟丙烯的作用

中国科学院上海有机化学研究所环氧组   

  1. 中国科学院上海有机化学研究所环氧组
  • 投稿日期:1975-12-13 发布日期:2013-06-03

REACTIONS OF WATER, METHANOL, ALKALI AND HYDROGEN PEROXIDE WITH PERFLUOROPROPYLENE EPOXIDE AND WITH PERFLUOROPROPYLENE

THE EPOXIDE GROUP, SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY, ACADEMIA SINICA   

  1. THE EPOXIDE GROUP, SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY, ACADEMIA SINICA
  • Received:1975-12-13 Published:2013-06-03

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468

被引次数

3

在-40～-30°下全氟环氧丙烷与氢氧化钾的甲醇水溶液作用,部分转变为α-甲氧基四氟丙酸;而与过氧化氢、氢氧化钾在甲醇水溶液中作用,部分分解为三氟乙酸.在-40～-30°,全氟丙烯与氢氧化钾的甲醇水溶液作用几乎定量地转变为1,1,2,3,3,3-六氟丙基甲基醚.

Perfluoropropylene epoxide was partially converted to α-methoxyperflnoropro-pionio aoid in aqueous methanolio potassium hydroxide at -40~-30°,while under the same condition,in the presence of hydrogen peroxide the epoxide was partially decomposed into triflnoroacetio.acid.At -40、-30°,the reaction of perfluoropro-pylene with aqueous methanolio potassium hydroxide yielded almost quantitatively 1,1,2,3,3,3-hexafluoropropyl methyl ether.