Process for the preparation of cyclopropanecarboxylic acid amides
US5739399A · kind A · utility
1Cited by
4References
12Claims
0Family size
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Key dates
| Filing date | Dec 11, 1996 |
| Grant date | Apr 14, 1998 |
| Priority date | — |
| Expiry date | Dec 11, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C231/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Cyclopropanecarboxylic acid amides ##STR1## wherein R represents hydrogen, straight-chain or branched C.sub.1 -C.sub.4 -Alkyl, optionally substituted aryl or optionally substituted aralkyl, can be prepared directly from the corresponding cyclopropanecarboxylic acid by reaction with ammonia under pressure in a suitable organic solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.