Process for preparing difluorobenzo-1,3-dioxole-5-carboxylic acid derivatives
US7524976B2 · kind B2 · utility
0Cited by
8References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2005 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Nov 24, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D317/46
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a process for preparing difluorobenzo-1,3-dioxole-5-carboxylic acid and derivatives thereof, and to the use thereof for preparing medicaments and crop protection agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.