Process for producing substituted pyrroles
US4383117A · kind A · utility
4Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 1981 |
| Grant date | May 10, 1983 |
| Priority date | — |
| Expiry date | Nov 2, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D207/34
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the preparation of alkyl 1,4-dimethyl-3-ethoxycarbonylpyrrole-2-acetate compounds by reacting in a solvent a diloweralkyl acetone dicarboxylate, a chloromethyl lower alkyl ketone and anhydrous loweralkylamine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.