| 摘要 |
A fluorine-containing ether monocarboxylic acid aminoalkyl ester represented by the general formula CnF2n+1O[CF(CF3)CF2O]aCF(CF3)COO(CH2)bNR1R2 (here, R1 is a hydrogen atom or C1 to C12 alkyl group, aryl group or aralkyl group, preferably a C1 to C6 alkyl group or aryl group, R2 is a C1 to C12 alkyl group, aryl group or aralkyl group, preferably a C1 to C6 alkyl group or aryl group, n is an integer 1-3, a is an integer 2-20, preferably an integer 4-10, and b is an integer 1-12, preferably an integer 1-3). Said fluorine-containing ether monocarboxylic acid ester, which has an amino group on the ester group end, is manufactured by reacting a perfluoroether carboxylic acid fluoride compound CnF2n+1O[CF(CF3)CF2O]aCF(CF3)COF with a hydroxyalkyl amine compound HO(CH2)bNR1R2 in the presence of an alkali metal fluoride. |
