2-Amino-1-bromonaphthalene Chemical Properties

Melting point:

63-64 °C(Solv: ligroine (8032-32-4))

Boiling point:

345.5±15.0 °C(Predicted)

Density 

1.563±0.06 g/cm3(Predicted)

pka

1.51±0.10(Predicted)

2-Amino-1-bromonaphthalene Usage And Synthesis

Chemical Properties

White to Light yellow to Light red powder to crystal

Synthesis

The crude naphthalen-2-amine HCl salt (790 mg, 5.5 mmol) and TsOH (170 mg, 1.1 mmol) in THF (50 mL) cooled to 0 0C were treated with NBS (982 mg, 5.5 mmol) in THF (30 mL), and the solution was allowed to warm to 23 0C. After stirring for 5 hours, the reaction mixture was washed with saturated aqueous NaHCO3 (30 mL x 2). The organic layer was dried over anhydrous sodium sulfate and was concentrated to afford 2-Amino-1-bromonaphthalene.

2-Amino-1-bromonaphthalene (20191-75-7)Related Product Information

• 1-Bromonaphthalene
• AKOS 92250
• (1-BROMO-NAPHTHALEN-2-YL)METHYLAMINE
• N-(1-bromo-2-naphthyl)acetamide
• 4-BROMO-3-NITRO-1-NAPHTHOIC ACID
• SPECS AQ-012/42718473
• 4-BROMO-3-NITRO-1,8-NAPHTHALIC ANHYDRIDE
• 2-AMINO-1-BROMONAPHTHALENE