申请人:MINNESOTA MINING AND MANUFACTURING COMPANY
公开号:EP0492823A2
公开(公告)日:1992-07-01
Perfluorinated, t-amino cyclic ethers are provided. Electrochemical fluorination of N,N-dialkyl carboxamides provides Class 1 compounds of one or a mixture of perfluorinated, N-alkyl, aliphatic-substituted, saturated 1,3-oxazolidine and perfluorinated, N-alkyl, aliphatic-substituted, saturated 1,3-oxazine. Class 2 compounds comprise one or a mixture of Class 1 compounds, as well as perfluorinated, aliphatic-substituted 2-dialkylaminotetrahydrofuran and perfluorinated, aliphatic-substituted 2-dialkylamino dihydropyran.
提供了全氟 t-氨基环醚。N,N-二烷基羧酰胺的电化学氟化提供了第 1 类化合物,即全氟 N-烷基、脂肪族取代的饱和 1,3-恶唑烷和全氟 N-烷基、脂肪族取代的饱和 1,3-恶嗪的一种或混合物。第 2 类化合物包括第 1 类化合物的一种或混合物,以及全氟脂肪族取代的 2-二烷基氨基四氢呋喃和全氟脂肪族取代的 2-二烷基氨基二氢吡喃。