Preparation of arylalkanoic acids
US3959364A · kind A · utility
29Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 1974 |
| Grant date | May 25, 1976 |
| Priority date | — |
| Expiry date | May 20, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A novel process for making aryl propionic acids is described. It comprises reaction of a Grignard compound, obtained from an aryl bromide and magnesium, with a lithium, sodium, magnesium or calcium salt of 2-bromopropionic acid, followed by acidification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.