Tetrakis-pentafluorophenyl borates from pentafluorophenyl grignard reagents
US6231790A · kind A · utility
3Cited by
4References
7Claims
0Family size
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Inventor
Key dates
| Filing date | Nov 19, 1996 |
| Grant date | May 15, 2001 |
| Priority date | — |
| Expiry date | Nov 19, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S585/931
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Pentafluorophenyl Grignard reagents are reacted with a boron trihalide in a non-ethereal solvent such as toluene to produce a tetrakis pentafluorophenyl borate magnesium halide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.