Process for the production of cyclopropanecarboxaldehyde
US5502257A · kind A · utility
7Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 1995 |
| Grant date | Mar 26, 1996 |
| Priority date | — |
| Expiry date | Feb 21, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C45/59
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed is a process for the preparation of cyclopropanecarboxaldehyde by the thermal isomerization of 2,3-dihydrofuran under superatmospheric pressure, e.g., at a temperature of about 300.degree. to 600.degree. C. and a pressure of about 3 to 345 bars absolute.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.