Synthesis of perfluorochemicals for use as blood substitutes, part II: electrochemical fluorination of partly fluorinated compounds
作者:Taizo Ono、Yoshihisa Inoue、Chikara Fukaya、Yoshio Arakawa、Youichiro Naito、Kazumasa Yokoyama、Kouichi Yamanouchi、Yoshiro Kobayashi
DOI:10.1016/s0022-1139(00)81314-7
日期:1985.3
Electrochemical fluorination of 2-methoxy-1,1,1-trifluoro-2-(F-methyl) octane gave the corresponding perfluorinated ether in 27% yield, along with cyclic by-products in 9%. A mixture of partly fluorinated tertiary amines, consisting of 1-dipropylamino-F-1-propene and 1-dipropylamino-2-hydryl-F-propane, did not afford a superior yield of tri(F-propyl)amine compared to the unfluorinated tripropylamine
2-甲氧基-1,1,1-三氟-2-(F-甲基)辛烷的电化学氟化以27%的收率得到相应的全氟化醚,以及9%的环状副产物。由1-二丙基氨基-F-1-丙烯和1-二丙基氨基-2-氢-F-丙烷组成的部分氟化叔胺的混合物与未氟化的三(F-丙基)胺相比,不能提供更高的收率。三丙胺。将1-二乙基氨基-2-(F-甲基)-F-1-戊烯与1-二(F-乙基)氨基-2-氢-2-基氟化,以相当好的收率得到相应的F-叔胺。 (F-甲基)-F-戊烷及其片段化产物。研究表明,用F-甲基封端醚的α-碳原子似乎可以减少断裂,从而导致未重组产物的收率很高。然而,