Method for producing 3-alkanoylindoles and 3-alkylindoles
US6509475B1 · kind B1 · utility
2Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 2001 |
| Grant date | Jan 21, 2003 |
| Priority date | — |
| Expiry date | Jun 11, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D209/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the preparation of a compound of formula (I) or a salt thereof in a Friedel-Crafts acylation catalyzed by a Lewis acid metal halide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.