[Task] It is to provide a production method that the target fluorine-containing carboxylic acid ester can be obtained from a fluorine-containing ether by a one-step reaction, that a complicated step and a troublesome operation are not necessary, and that an excessive energy is not consumed.
[Solving Means] A fluorine-containing carboxylic acid ester represented by the general formula R1HCFCOOR2 is produced by reacting a fluorine-containing ether represented by the general formula R1HCFCF2OR2 (R1 represents either of a fluorine atom and a C1-4 perfluoroalkyl group, and R2 represents a monovalent organic group) with water in the presence of a solid catalyst.
[任务]提供一种生产方法,它可以通过一步反应从含
氟醚中获得目标含
氟羧酸酯,不需要复杂的步骤和麻烦的操作,也不会消耗过多的能量。
[解决方法]通式 R1HCFCOOR2 所代表的含
氟羧酸酯是由通式 R1HCF
CF2OR2 所代表的含
氟醚(R1 代表
氟原子和 C1-4
全氟烷基中的任一个,R2 代表一价有机基团)在固体催化剂存在下与
水反应制得的。