1-monodebromination of dibromonaphthalene compounds
US5243088A · kind A · utility
7Cited by
1References
21Claims
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Assignee
Inventors
Key dates
| Filing date | Oct 31, 1991 |
| Grant date | Sep 7, 1993 |
| Priority date | — |
| Expiry date | Oct 31, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C41/24
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Dibromonaphthalene compounds having the formula (1): ##STR1## are 1-monodebrominated by reacting same, neat or in an acid organic solvent, with molecular hydrogen or a compound that generates nascent hydrogen, in situ, in the medium of reaction, in the presence of a catalytically effective amount of a hydrodebromination catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.