Fluorinated organic compound production method
US11827594B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 29, 2019 |
| Grant date | Nov 28, 2023 |
| Priority date | — |
| Expiry date | Mar 29, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C67/307
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An object of the present invention is to provide a method for producing a fluorinated organic compound, whereby an iodosylbenzene derivative can be easily separated and recovered. The above object can be achieved by a method for producing a fluorinated organic compound, comprising step A of fluorinating an organic compound (1) by reaction with a fluorine source (3) in the presence of an iodine-containing polymer (2ap) having one or more hypervalent iodine aromatic ring moieties, in the presence of a combination of an oxidant (2bo) and an iodine-containing polymer (2bp) having one or more iodine aromatic ring moieties, or in the presence of an iodine-containing polymer (2cp) having one or more IF2-substituted aromatic ring moieties; wherein the fluorine source (3) is a fluorine source (3a) represented by formula: MFn, wherein M is H, a metal of Group 1 of the periodic table, or a metal of Group 2 of the periodic table; and n is 1 or 2, the polymer (2cp) having one or more IF2-substituted aromatic ring moieties, or a combination thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.