2,8-di(carbazol-9-yl)-4,6-bis(diphenylphosphinoyl)dibenzofuran

Base Information

• Chemical Name: 2,8-di(carbazol-9-yl)-4,6-bis(diphenylphosphinoyl)dibenzofuran
• CAS No.: 1407158-21-7
• Molecular Formula: C₆₀H₄₀N₂O₃P₂
• Molecular Weight: 898.937
• Mol file: 1407158-21-7.mol

Synonyms:2,8-di(carbazol-9-yl)-4,6-bis(diphenylphosphinoyl)dibenzofuran

Chemical Property of 2,8-di(carbazol-9-yl)-4,6-bis(diphenylphosphinoyl)dibenzofuran

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,8-di(carbazol-9-yl)-4,6-bis(diphenylphosphinoyl)dibenzofuran

There total 2 articles about 2,8-di(carbazol-9-yl)-4,6-bis(diphenylphosphinoyl)dibenzofuran 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: 50.0%

2,8-dibromo-4,6-bis(diphenylphosphinoyl)dibenzofuran (1407158-28-4) + 9H-carbazole (86-74-8,105184-46-1,97960-57-1) → 2,8-di(carbazol-9-yl)-4,6-bis(diphenylphosphinoyl)dibenzofuran (1407158-21-7)

Guidance literature:

With copper; potassium carbonate; In nitrobenzene; at 190 ℃; for 48h;

DOI:10.1002/anie.201202702

Reference yield:

8-bromo-4,6-bis(diphenylphosphoryl)dibenzofuran (1333519-95-1) → 2,8-di(carbazol-9-yl)-4,6-bis(diphenylphosphinoyl)dibenzofuran (1407158-21-7)

Guidance literature:

Multi-step reaction with 2 steps

1: N-Bromosuccinimide; sulfuric acid; acetic acid / 0.5 h / 60 °C

2: copper; potassium carbonate / nitrobenzene / 48 h / 190 °C

With N-Bromosuccinimide; sulfuric acid; copper; potassium carbonate; acetic acid; In nitrobenzene;

DOI:10.1002/anie.201202702

upstream raw materials:

2,8-dibromo-4,6-bis(diphenylphosphinoyl)dibenzofuran

9H-carbazole

8-bromo-4,6-bis(diphenylphosphoryl)dibenzofuran