Uncatalyzed aroylation of 1-alkylpyrrole-2-acetic acid derivatives
US3998844A · kind A · utility
12Cited by
1References
11Claims
0Family size
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Inventor
Key dates
| Filing date | Jun 2, 1975 |
| Grant date | Dec 27, 1976 |
| Priority date | — |
| Expiry date | Jun 2, 1995 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P29/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process of aroylating 1-alkylpyrrole-2-acetic acid esters and nitriles without employing the usual Friedel-Crafts of catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.