Method of preparing aldehydes
US4328373A · kind A · utility
66Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 17, 1980 |
| Grant date | May 4, 1982 |
| Priority date | — |
| Expiry date | Mar 17, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/41
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An improved vapor phase process for producing aldehydes from corresponding carboxylic acids and esters of said carboxylic acids by contacting the acid or ester at temperatures from about 300.degree. C. to about 500.degree. C. with hydrogen, in the presence of a catalyst selected from certain metal oxides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.