7H-Dibenzo[b,g]carbazole

Base Information

• Chemical Name: 7H-Dibenzo[b,g]carbazole
• CAS No.: 204-90-0
• Molecular Formula: C20H13N
• Molecular Weight: 267.33
• Mol file: 204-90-0.mol

Synonyms:7H-Dibenzo[b,g]carbazole

Chemical Property of 7H-Dibenzo[b,g]carbazole

Chemical Property:

• PSA: 15.79000
• LogP: 5.62750

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 7H-Dibenzo[b,g]carbazole

There total 4 articles about 7H-Dibenzo[b,g]carbazole 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: 77.0%

3-bromo-N-(naphthalene-2-yl)naphthalene-2-amine + 1,2-dichloro-benzene (95-50-1) → dibenzocarbazole (204-90-0)

Guidance literature:

With triethylphosphine; at 185 ℃; for 30h; Inert atmosphere;

Reference yield:

naphthalen-2-ylamine (91-59-8) → dibenzocarbazole (204-90-0)

Guidance literature:

Multi-step reaction with 2 steps

1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tri-tert-butyl phosphine; sodium t-butanolate / toluene / 8 h / Inert atmosphere; Reflux

2: triethylphosphine / 30 h / 185 °C / Inert atmosphere

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tri-tert-butyl phosphine; sodium t-butanolate; triethylphosphine; In toluene;

Reference yield:

→ dibenzocarbazole (204-90-0)

Guidance literature:

With sodium amalgam; ethanol;

upstream raw materials:

naphthalen-2-ylamine

1,2-dichloro-benzene

Refernces

• 1、 -. "NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME". Paragraph 0206; 0211-0213; 0215-0216. . Retrieved 2021/02/09.
• 2、 -. "Novel hetero-cyclic compound and organic light emitting device comprising the same". Paragraph 0252; 0257-0259; 0269-0272. . Retrieved 2021/04/06.