9-Phenyl-9H,9'H-[3,3']bicarbazolyl Chemical Properties

Boiling point:

685.6±37.0 °C(Predicted)

Density 

1.23±0.1 g/cm3(Predicted)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

pka

17.10±0.30(Predicted)

Appearance

White to off-white Powder

InChI

InChI=1S/C30H20N2/c1-2-8-22(9-3-1)32-29-13-7-5-11-24(29)26-19-21(15-17-30(26)32)20-14-16-28-25(18-20)23-10-4-6-12-27(23)31-28/h1-19,31H

InChIKey

GKTLHQFSIDFAJH-UHFFFAOYSA-N

SMILES

N1(C2=CC=CC=C2)C2=C(C=CC=C2)C2=C1C=CC(C1=CC3C4=C(NC=3C=C1)C=CC=C4)=C2

Safety Information

HS Code 

2933998090

9-Phenyl-9H,9'H-[3,3']bicarbazolyl Usage And Synthesis

Application

9-phenyl-3,3’-bicarbazolyl is the intermediate to synthesis electronic materials, such as OLED.9-phenyl-3,3’-bicarbazolyl is a kind of organic electroluminescent materials to make OLED display screen, and this intermediate can be used in OLED series, such as Thiophene series, Fluorene series, Boronic Acid series and so on.

Synthesis

A mixture of (9-phenyl-9H-carbazol-3-yl)boronic acid (14.2 g,49.5 mmol), 3-bromo-9H-carbazole (11.1 g, 45.0 mmol), Pd(PPh3)4(1.05 g, 0.9 mmol), K2CO3 (2.0 M aqueous solution, 80 mL), toluene(160 mL) and ethanol (80 mL) were stirred under nitrogen at 100 °Cfor 12 h. Until the reaction cooled to room temperature, the grey powder was filtered from the solution and was recrystallized by ethanol to afford 9-Phenyl-3,3'-bicarbazolyl (15.1 g, yield: 82 percent).

References

[1] Patent: CN106631984, 2017, A. Location in patent: Paragraph 0020; 0021
[2] Patent: EP2662368, 2013, A1. Location in patent: Paragraph 0155; 0156
[3] Dyes and Pigments, 2017, vol. 136, p. 54 - 62
[4] Patent: EP1972619, 2008, A1. Location in patent: Page/Page column 262-263
[5] Patent: US2009/247795, 2009, A1. Location in patent: Page/Page column 10

9-Phenyl-9H,9'H-[3,3']bicarbazolyl(1060735-14-9)Related Product Information

• 9H-Carbazole, 3,6-diiodo-
• 3,6-BIS(TERT-BUTYL)CARBAZOLE
• 3-Bromo-9H-carbazole
• 3,6-DIPHENYL-9H-CARBAZOLE