Preparation of alkali metal tetrakis(.sup.F aryl)borates
US6162950A · kind A · utility
7Cited by
17References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 1999 |
| Grant date | Dec 19, 2000 |
| Priority date | — |
| Expiry date | Dec 3, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F5/027
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An alkali metal fluoride is reacted with a halomagnesium tetrakis(.sup.F aryl)borate to form an alkali metal tetrakis(.sup.F aryl)borate. The alkali metal tetrakis(.sup.F aryl)borate can be isolated, or the alkali metal cation can be replaced by an organic cation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.