Preparation of 2-aryl-propionic acids by direct coupling utilizing a mixed magnesium halide complex
US4144397A · kind A · utility
6Cited by
2References
11Claims
0Family size
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Key dates
| Filing date | Dec 19, 1977 |
| Grant date | Mar 13, 1979 |
| Priority date | — |
| Expiry date | Dec 19, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C65/24
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Valuable 2-aryl-propionic acids are prepared by the direct coupling of aryl magnesium bromides with a mixed magnesium halide complex of alpha-bromopropionic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.