3-Bromo-2-nitrophenol

CAS : 76361-99-4

Ref. 3D-FB147931

Informations sur le produit

• Nom: 3-Bromo-2-nitrophenol
• Synonymes: Phenol, 3-Bromo-2-Nitro-
• CAS: 76361-99-4

Description

3-Bromo-2-nitrophenol (3-BNP) is a brominating agent that can be used in the synthesis of a variety of compounds. It is prepared by the refluxing of 3-bromo-2-nitrobenzene with lithium chloride, followed by treatment with trifluoromethanesulfonic anhydride to yield 3-bromo-2-(trifluoromethyl)phenoxyacetic acid. The product can also be obtained from 2,4,6-trinitrophenol and NBS. 3-BNP has shown chemoselectivity for chlorides relative to iodides or fluorides. The yields are higher when it is used in coupling reactions and permutations with lithium or magnesium.

• Marque: Biosynth

Propriétés chimiques

• Masse moléculaire: 218 g/mol
• Formule: C₆H₄BrNO₃
• Degré de pureté: Min. 95%