abstract |
(57) [Summary] The following general formula (4): [Wherein, R f and R f ′ each represent a perfluoroalkyl group having 1 to 20 carbon atoms, 1 represents an integer of 2 to 16, and m and n each represent an integer of 1 or 2.] Perfluoroalkyl compounds. [Effect] It is useful for synthesizing a fluorine-modified silicone derivative. |