Process for the manufacture of 3-pentenoic acid
US5145995A · kind A · utility
7Cited by
1References
20Claims
0Family size
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Inventor
Key dates
| Filing date | Jun 26, 1989 |
| Grant date | Sep 8, 1992 |
| Priority date | — |
| Expiry date | Jun 26, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Preparation of 3-pentenoic acid from butadiene, water and carbon monoxide in an organic acid solvent in the presence of a rhodium catalyst and a bromide or iodide promoter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.