[EN] FLUORONATION OF α -HALOALKYL KETONES<br/>[FR] FLUORATION DE CÉTONES ALPHA-HALOALKYLES
申请人:COORSTEK FLUOROCHEMICALS INC
公开号:WO2016003673A1
公开(公告)日:2016-01-07
The present invention provides methods and processes for producing α-fluoroalkyl ketones from non-fluoro α-haloalkyl ketones using a fluorohydrogenate compound. In some embodiments, the fluorohydrogenate compound is an ionic liquid. One particular method of the invention utilizes a fluorohydrogenate ionic liquid compound of the formula: Q+[F⋅(HF)n], wherein Q+ is an onium cation and n is a number from 0 to 3.
本发明提供了一种使用氟氢化合物从非氟α-卤代烷基酮制备α-氟烷基酮的方法和工艺。在某些实施例中,氟氢化合物是一种离子液体。本发明的一种特定方法利用了公式为Q+[F⋅(HF)n]的氟氢化离子液体化合物,其中Q+是一个离子阳离子,n是从0到3的数字。