Electrochemical fluorination of hexahydroazepine, methylpiperidines and methyl 1-hexahydroazepine-acetate: the preparation of F-(1-hexahydroazepine-acetyl fluoride) and its derivatives
作者:Takashi Abe、Sushil K Pandey、Hajime Baba
DOI:10.1016/s0022-1139(00)00302-x
日期:2000.7
fair yield from the fluorination of 3 along with F-[(methylpiperidino)-acetylfluoride] which was formed as a result of the isomerization of 3 during fluorination. In addition, several derivatives of 4 were synthesized. F-(1-iodomethyl-hexahydroazepine) (4a) was prepared by the reaction of 4 with anhydrous LiI. The compound 4 was converted into its potassium salt (4c) via methyl F-(1-hexahydroazepine-acetate)
SURFACE COATING MATERIAL, COATING FILM, AND HYDROPHILIC OIL REPELLENT MEMBER
申请人:MITSUBISHI MATERIALS CORPORATION
公开号:US20170210916A1
公开(公告)日:2017-07-27
A surface coating material is provided for forming a hydrophilic oil repellent layer on at least a part of the surface of a substrate, and the surface coating material includes one or more fluorine-based compounds represented by the following formulas (1) to (4), a binder, and a solvent.
491. Heterocyclic polyfluoro-compounds. Part VIII. Perfluoro-(2-, 3-, and 4-methylpyridine) and tetrafluoroisonicotinic acid