2,6-DIBROMOANTHRACENE

Base Information

• Chemical Name: 2,6-DIBROMOANTHRACENE
• CAS No.: 186517-01-1
• Molecular Formula: C14H8Br2
• Molecular Weight: 336.026
• Hs Code.: 29093090
• Mol file: 186517-01-1.mol

Synonyms:2,6-Dibromoanthracene;

Chemical Property of 2,6-DIBROMOANTHRACENE

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.749
• Boiling Point: 438.755 °C at 760 mmHg
• Flash Point: 256.192 °C
• PSA: 0.00000
• Density: 1.768 g/cm³
• LogP: 5.51800
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility.: Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly, Heated, Sonicated)

Purity/Quality:

99% ^*data from raw suppliers

2,6-Dibromoanthracene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 2,6-DIBROMOANTHRACENE is used as OLED intermediates in OLED display material.

Technology Process of 2,6-DIBROMOANTHRACENE

There total 7 articles about 2,6-DIBROMOANTHRACENE 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: 54.0%

2,6-dibromoanthraquinone (633-70-5) → 2,6-dibromoanthracene (186517-01-1)

Guidance literature:

2,6-dibromoanthraquinone; With hydrogen iodide; hypophosphorous acid; acetic acid;

With iodine; In toluene;

DOI:10.1016/j.tet.2017.08.038

Reference yield:

cimicifugoside (66176-93-0) → Actein (18642-44-9)

Guidance literature:

With hydrogen; palladium on activated charcoal; In ethanol; for 24h;

DOI:10.1248/cpb.46.467

Reference yield:

2,6-diamino-9,10-anthraquinone (131-14-6,168681-29-6) → 2,6-dibromoanthracene (186517-01-1)

Guidance literature:

Multi-step reaction with 2 steps

1: Zn; aq. NH₃

2: t-BuONO; CuBr₂ / acetonitrile

With ammonium hydroxide; tert.-butylnitrite; copper(ll) bromide; zinc; In acetonitrile; 2: Sandmeyer reaction;

DOI:10.1021/jo0616660

upstream raw materials:

cimicifugoside

anthracene-2,6-diamine

2,6-diamino-9,10-anthraquinone

2,6-dibromoanthraquinone

Refernces

• 1、 Kang, Hyeonmi,Shin, Hwangyu,Kim, Beomjin,Park, Jongwook. "Position effect based on anthracene core for OLED emitters". . p. 3045 - 3048. Retrieved 2016.
• 2、 Quesada, Ernesto,Ardhammar, Malin,Norden, Bengt,Miesch, Michel,Duportail, Guy,Bonzi-Coulibaly, Yvonne,Nakatani, Yoichi,Ourisson, Guy. "Synthesis and fluorescence properties of novel transmembrane probes and determination of their orientation within vesicles". . p. 2464 - 2476. Retrieved 2000.
• 3、 -. "NOVEL ORGANIC SEMICONDUCTOR COMPOUND, AND ORGANIC THIN FILM TRANSISTOR USING THE SAME". . . Retrieved 2008/12/04.