Process for the carbonylation of aralkylhalides
US4152352A · kind A · utility
15Cited by
2References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 9, 1976 |
| Grant date | May 1, 1979 |
| Priority date | — |
| Expiry date | Jan 9, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the production of arylpyruvic acids which comprises reacting an arylmethylhalide in a liquid solvent medium with carbon monoxide at pressures of 5 to 200 bars in the presence of a catalytic amount of a metal carbonyl compound and an alkaline earth metal inorganic base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.