Preparation of tris (pentafluorophenyl) borane
US5744646A · kind A · utility
1Cited by
2References
10Claims
0Family size
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Key dates
| Filing date | Apr 2, 1997 |
| Grant date | Apr 28, 1998 |
| Priority date | — |
| Expiry date | Apr 2, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F5/027
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for preparing tris(pentafluorophenyl)borane, the steps of the process comprising: PA1 a) forming a pentafluorophenyl metal compound wherein the metal is selected from Group 11 or 12; PA1 contacting the (pentafluorophenyl) metal compound from step a) with a boron halide compound to form tris (pentafluorophenyl)borane; and PA1 c) recovering the resulting tris(pentafluorophenyl)borane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.