Process for the synthesis of aldehydes and their derivatives
US5334769A · kind A · utility
41Cited by
5References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 1992 |
| Grant date | Aug 2, 1994 |
| Priority date | — |
| Expiry date | Oct 26, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D311/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a process for the preparation of aldehydes by hydrogen reduction of carboxylic acids, esters or anhydrides, characterized in that the reduction is conducted in the vapour phase, in the presence of a bimetallic catalyst of the ruthenium/tin type.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.