Preparation process of cinnamate esters
US4661620A · kind A · utility
3Cited by
1References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 1985 |
| Grant date | Apr 28, 1987 |
| Priority date | — |
| Expiry date | Sep 27, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C69/52
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A cinnamate ester is prepared by reacting carbon monoxide, oxygen, and its corresponding styrene compound and alcohol in the presence of a catalyst which contains, as essential components, PA0 (a) a platinum group metal or a compound thereof; PA0 (b) a copper or iron compound; and PA0 (c) a compound of at least one metal selected from Groups 4A, 5A, 7A, 8A(the iron group only), 1B(exclusive of copper) and 2B.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.