2,3-dibromophenol
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| General | ||||||||||
| Surname | 2,3-dibromophenol | |||||||||
| Molecular formula | C 6 H 4 Br 2 O | |||||||||
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| properties | ||||||||||
| Molar mass | 251.9 g mol −1 | |||||||||
| Physical state |
firmly |
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| Melting point |
68-69 ° C |
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| As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . | ||||||||||
2,3-Dibromophenol is a chemical compound that belongs to both the phenols and the halogen aromatic compounds .
presentation
The synthesis of 2,3-dibromophenol starts from 2,3-dibromonitrobenzene , which is reduced with iron in ethanol to 2,3-dibromaniline (melting point: 44-45 ° C). This is then converted to the desired compound by boiling the diazonium compound formed with sodium nitrite .
Individual evidence
- ^ Dictionary of organic compounds, p. 1971 ( limited preview in Google book search).
- ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
- ↑ a b Brita Liedholm: "Copper (I) -Induced Bromine-Hydrogen Exchange of 2,3-Dibromoanilines", in: Acta Chem. Scand., Ser. B , 1984 , 38 B, p. 877; doi : 10.3891 / acta.chem.scand.38b-0877 .