2-AMINO-3-BROMOPHENOL Chemical Properties

Melting point:

138℃

Boiling point:

266℃

Density 

1.768

Flash point:

115℃

storage temp. 

under inert gas (nitrogen or Argon) at 2–8 °C

form 

powder

pka

8.79±0.10(Predicted)

color 

Light brown

InChI

InChI=1S/C6H6BrNO/c7-4-2-1-3-5(9)6(4)8/h1-3,9H,8H2

InChIKey

JBNSVEGZVHJLMS-UHFFFAOYSA-N

SMILES

C1(O)=CC=CC(Br)=C1N

Safety Information

Hazard Codes 

T

HazardClass 

IRRITANT

HS Code 

29222900

2-AMINO-3-BROMOPHENOL Usage And Synthesis

Uses

2-Amino-3-bromophenol is a useful reagent for organic synthesis and other chemical processes.

Synthesis

Step B: Synthesis of 2-amino-3-bromophenol. A dichloromethane solution (10 mL, 10 mmol) of 1.0 M boron tribromide was added slowly and dropwise via syringe to a dichloromethane (30 mL) solution of 6-bromo-2-methoxyaniline (1.01 g, 5 mmol) under cooling conditions in an ice bath. The reaction mixture was slowly warmed to room temperature and stirred continuously overnight. Upon completion of the reaction, the reaction was quenched by the addition of methanol (10 mL) and the solvent was subsequently removed by rotary evaporator to afford the target product 2-amino-3-bromophenol (0.87 g, 92% yield).

References

[1] Patent: US6291511, 2001, B1

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