Process for the separation of meta and para isomers of the sodium salt of bromophenol
US4366329A · kind A · utility
3Cited by
11References
2Claims
0Family size
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Inventor
Key dates
| Filing date | Jun 22, 1981 |
| Grant date | Dec 28, 1982 |
| Priority date | — |
| Expiry date | Jun 22, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C41/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed is a novel process for the separation of meta and para isomers of the sodium salt of bromophenol. Derivatives of the sodium salt of metabromophenol are useful chemical intermediates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.