Preparation of 3-thenyl bromide
US4235685A · kind A · utility
1Cited by
1References
17Claims
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Key dates
| Filing date | Sep 4, 1979 |
| Grant date | Nov 25, 1980 |
| Priority date | — |
| Expiry date | Sep 4, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D333/28
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for selective bromination of alkyl heterocyclic compounds, such as alkyl thiophenes, by reacting with a brominating agent in a solvent using infrared light as an initiator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.