9-([1,1-biphenyl]-3-yl)-9H-carbazole Chemical Properties

Melting point:

126.0 to 130.0 °C

Boiling point:

530.6±33.0 °C(Predicted)

Density 

1.11±0.1 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

form 

powder to crystal

color 

White to Light yellow

CAS DataBase Reference

1221237-87-1

Safety Information

HS Code 

2933.99.8290

9-([1,1-biphenyl]-3-yl)-9H-carbazole Usage And Synthesis

Synthesis

Using 9-(3-bromophenyl)-9H-carbazole (20 g, 62 mmol) and phenylboronic acid (9.08 g, 74 mmol) as raw materials, Pd(PPh3)4 (0.7 g, 0.621 mmol) and K2CO3 (17.2 g, 124 mmol) were added to a mixed solvent of ethanol (200 mL) and toluene (800 mL) under argon protection in a mixture of ethanol (200 mL) and toluene (800 mL). The reaction mixture was heated to reflux and stirred continuously for 12 hours. After completion of the reaction, it was cooled to room temperature and the product was purified by reprecipitation to afford 9-([1,1'-biphenyl]-3-yl)-9H-carbazole (16.2 g, yield: 82%).

References

[1] Patent: US2018/130953, 2018, A1. Location in patent: Paragraph 0152; 0153

9-([1,1-biphenyl]-3-yl)-9H-carbazole(1221237-87-1)Related Product Information

• Carbazole