9-(3-Bromophenyl)-9-phenyl-9H-fluorene

Base Information

• Chemical Name: 9-(3-Bromophenyl)-9-phenyl-9H-fluorene
• CAS No.: 1257251-75-4
• Molecular Formula: C25H17Br
• Molecular Weight: 397.314
• Mol file: 1257251-75-4.mol

Synonyms:9-(3-Bromophenyl)-9-phenyl-9H-fluorene;9-(3-bromophenyl)-9-phenyl-9H-fluoren

Chemical Property of 9-(3-Bromophenyl)-9-phenyl-9H-fluorene

Chemical Property:

• Melting Point: 131.0 to 135.0 °C
• Boiling Point: 480.5±24.0 °C(Predicted)
• PSA: 0.00000
• Density: 1.363±0.06 g/cm3(Predicted)
• LogP: 6.81220
• Solubility.: soluble in Toluene

Purity/Quality:

99.0% ^*data from raw suppliers

9-(3-Bromophenyl)-9-phenyl-9H-fluorene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 9-(3-Bromophenyl)-9-phenyl-9H-fluorene is a useful research chemical.
• Description: 9-(3-Bromophenyl)-9-phenyl-9H-fluorene (9-(3-bromophenyl)-9-phenylfluorene) is an important organic intermediate to synthetize its substituted products.

Technology Process of 9-(3-Bromophenyl)-9-phenyl-9H-fluorene

There total 8 articles about 9-(3-Bromophenyl)-9-phenyl-9H-fluorene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

2-Bromobiphenyl (2052-07-5) + 3-bromobenzophenone (1016-77-9) → 9-(3-bromophenyl)-9-phenyl-9H-fluorene (1257251-75-4)

Guidance literature:

2-Bromobiphenyl; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 2.5h;

3-bromobenzophenone; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 5h;

With hydrogenchloride; acetic acid; In tetrahydrofuran; hexane; water; at 130 ℃; for 3h; Inert atmosphere;

Reference yield: 76.0%

4-bromotetraphenylethene (1086641-47-5) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1) → 9-(3-bromophenyl)-9-phenyl-9H-fluorene (1257251-75-4)

Guidance literature:

With trifluorormethanesulfonic acid; at 50 ℃; for 2h;

Reference yield: 72.0%

→ 9-(3-bromophenyl)-9-phenyl-9H-fluorene (1257251-75-4)

Guidance literature:

With sulfuric acid; In acetic acid; for 2h; Reflux;

upstream raw materials:

2-Bromobiphenyl

3-bromobenzophenone

4-bromotetraphenylethene

benzene

Downstream raw materials:

4-phenyl-3'-(9-phenylfluoren-9-yl)triphenylamine

4-{3-[3-(9-phenyl-9H-fluoren-9-yl)phenyl]phenyl}dibenzofuran

4-{3-[3-(9-phenyl-9H-fluoren-9-yl)phenyl]phenyl}dibenzothiophene

Refernces

• 1、 -. "Fluorene-containing aryl amine compound and organic electroluminescent device thereof". Paragraph 0096; 0156-0157; 0159. . Retrieved 2020/12/08.
• 2、 -. "Fluorene-containing organic compound and application thereof on OLED (organic light emitting diode) device". Paragraph 0083; 0084; 0085; 0088; 0099; 0100; 0101-0103. . Retrieved 2018/04/21.