2-bromobenzo[9,10]phenanthrene

Base Information

• Chemical Name: 2-bromobenzo[9,10]phenanthrene
• CAS No.: 19111-87-6
• Molecular Formula: C18H11Br
• Molecular Weight: 307.189
• Hs Code.: 2903999090
• Mol file: 19111-87-6.mol

Synonyms:2-bromotriphenylene; ; 2-bromo-Triphenylene; 2-bromobenzo[9,10]phenanthrene

Chemical Property of 2-bromobenzo[9,10]phenanthrene

Chemical Property:

• Melting Point: 132.0 to 136.0 °C
• Boiling Point: 482.944 °C at 760 mmHg
• Flash Point: 244.678 °C
• PSA: 0.00000
• Density: 1.477 g/cm³
• LogP: 5.90870
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility.: DMSO, Methanol (Slightly, Heated)

Purity/Quality:

99%Min ^*data from raw suppliers

2-Bromotriphenylene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Description: 2-Bromotriphenylene, also known as 2-bromobenzo[9,10]phenanthrene, is an OLED intermediate for the synthesis of hole transport layer (HTL) materials or host materials. It is electron rich and has a planar structure in electroluminescence devices.

Technology Process of 2-bromobenzo[9,10]phenanthrene

There total 17 articles about 2-bromobenzo[9,10]phenanthrene 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: 99.71%

4-bromo-1,1’:2’,1”-terphenyl (24253-37-0) → 2-bromobenzo[9,10]phenanthrene (19111-87-6)

Guidance literature:

With iron(III) chloride; nitromethane; In ethanol; water; at 101 ℃; for 3h; Autoclave; Industrial scale;

Reference yield: 86.3%

triphenylene (217-59-4) → 2-bromobenzo[9,10]phenanthrene (19111-87-6)

Guidance literature:

With bromine; In dichloromethane; at 20 ℃; for 12h; Inert atmosphere;

Reference yield: 77%

5-bromo-2-amino-1,1':2',1''-terphenyl → 2-bromobenzo[9,10]phenanthrene (19111-87-6)

Guidance literature:

With sulfuric acid; acetic acid; sodium nitrite; In water; at 6 - 80 ℃; for 2h;

upstream raw materials:

triphenylene

triphenylene-2-amine

4-bromo-1,2-diphenylbenzene

Triphenylene-2-carboxylic acid chloride

Downstream raw materials:

2-(3-methoxyphenyl)triphenylene

4,4,5,5-tetramethyl-2-(triphenylene-2-yl)-[1,3,2]dioxaborolane

(triphenylen-2-yl)-phenylamine

9-phenyl-3-[4-(triphenylen-2-yl)-phenyl]-9H-carbazole

Refernces

• 1、 Steiner, Ann-Kristin,Feofanov, Mikhail,Amsharov, Konstantin. "Intramolecular aryl-aryl coupling: Via C-F bond activation tolerant towards C-I functionality". . p. 14377 - 14380. Retrieved 2020/12/01.
• 2、 -. "Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device". Paragraph 0147; 0148; 0149. . Retrieved 2016/10/09.