Compounds and method for preparing substituted 4-phenyl-4-cyanocyclohexanoic acids
US6337408B1 · kind B1 · utility
1Cited by
4References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2000 |
| Grant date | Jan 8, 2002 |
| Priority date | — |
| Expiry date | Mar 22, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention relates to a method of preparing a compound of the following type by treating a compound of formula (II) with lithium bromide, magnesium bromide and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.