2,7-Dibromo-N-phenylcarbazole

Base Information

• Chemical Name: 2,7-Dibromo-N-phenylcarbazole
• CAS No.: 444796-09-2
• Molecular Formula: C18H11Br2N
• Molecular Weight: 401.1
• Mol file: 444796-09-2.mol

Synonyms:2,7-Dibromo-9-phenyl-9H-carbazole;2,7-Dibromo-N-phenylcarbazole;2,7-Dibromo-9-phenylcarbazole

Chemical Property of 2,7-Dibromo-N-phenylcarbazole

Chemical Property:

• Melting Point: 179.0 to 183.0 °C
• Boiling Point: 505.3±43.0 °C(Predicted)
• PSA: 4.93000
• Density: 1 +-.0.1 g/cm3(Predicted)
• LogP: 6.30870
• Storage Temp.: Inert atmosphere,Room Temperature

Purity/Quality:

99%, ^*data from raw suppliers

2,7-Dibromo-9-phenylcarbazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,7-Dibromo-N-phenylcarbazole

There total 8 articles about 2,7-Dibromo-N-phenylcarbazole 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: 92.9%

iodobenzene (591-50-4) + 2,7-dibromo-9H-carbazole (136630-39-2) → 2,7-dibromo-9-(4-phenyl)-9H-carbazole (444796-09-2)

Guidance literature:

With copper(l) iodide; 1,10-Phenanthroline; potassium carbonate; In water; N,N-dimethyl-formamide;

DOI:10.1016/j.molstruc.2020.127696

Reference yield: 85.0%

2,7-dibromo-9-(4-aminophenyl)-9H-carbazole (568592-11-0) → 2,7-dibromo-9-(4-phenyl)-9H-carbazole (444796-09-2)

Guidance literature:

2,7-dibromo-9-(4-aminophenyl)-9H-carbazole; With hydrogenchloride; sodium nitrite; In water; acetonitrile; at 0 ℃;

With hypophosphorous acid; In water; acetonitrile; at 80 ℃;

DOI:10.1016/j.polymer.2011.02.029

Reference yield: 73.0%

→ 2,7-dibromo-9-(4-phenyl)-9H-carbazole (444796-09-2)

Guidance literature:

With copper; potassium carbonate; In 1,2-dichloro-benzene; at 180 ℃; for 24h;

upstream raw materials:

iodobenzene

2,7-dibromo-9H-carbazole

4-(4-bromophenyl)bromobenzene

4-Fluoronitrobenzene

Downstream raw materials:

2,7-bis(3,6-di-tert-butyl-9-carbazolyl)-N-phenylcarbazole

2,7-bis(N-carbazolyl)-N-phenylcarbazole

2,7-bis(diphenylphosphino)-9-phenyl-9H-carbazole

2,7-di(1,3,2-dioxaborinan-2-yl)-9-phenyl-9H-carbazole

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