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

Base Information

• Chemical Name: 8-bromo-4,6-bis(diphenylphosphoryl)dibenzofuran
• CAS No.: 1333519-95-1
• Molecular Formula: C₃₆H₂₆O₃P₂
• Molecular Weight: 568.548
• Mol file: 1333519-95-1.mol

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

Chemical Property of 8-bromo-4,6-bis(diphenylphosphoryl)dibenzofuran

Chemical Property:

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 8-bromo-4,6-bis(diphenylphosphoryl)dibenzofuran

There total 3 articles about 8-bromo-4,6-bis(diphenylphosphoryl)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: 90.0%

4,6-bis(diphenylphosphanyl)dibenzofuran (133850-81-4) → 8-bromo-4,6-bis(diphenylphosphoryl)dibenzofuran (1333519-95-1)

Guidance literature:

With dihydrogen peroxide; In tetrahydrofuran; water; at 20 ℃; for 2h;

DOI:10.1039/C8DT02911C

Reference yield: 53.0%

dibenzofuran (132-64-9,214827-48-2) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → 8-bromo-4,6-bis(diphenylphosphoryl)dibenzofuran (1333519-95-1)

Guidance literature:

dibenzofuran; With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In diethyl ether; hexane; at -78 - 20 ℃; for 12h; Inert atmosphere;

chloro-diphenylphosphine; In diethyl ether; hexane; at -78 - 20 ℃; for 12h; Inert atmosphere;

With dihydrogen peroxide; In dichloromethane; at 20 ℃; for 4h;

Reference yield: 18.0%

dibenzofuran (132-64-9,214827-48-2) + Diphenylphosphinic chloride (1499-21-4) → 8-bromo-4,6-bis(diphenylphosphoryl)dibenzofuran (1333519-95-1)

Guidance literature:

dibenzofuran; With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In hexane; for 0.166667h; Inert atmosphere; Reflux;

Diphenylphosphinic chloride; In hexane; at 0 - 23 ℃; for 2h; Inert atmosphere;

DOI:10.1021/ic300301d

upstream raw materials:

4,6-bis(diphenylphosphanyl)dibenzofuran

dibenzofuran

chloro-diphenylphosphine

Diphenylphosphinic chloride

Downstream raw materials:

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

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

2-bromo-4,6-bis(diphenylphosphine oxide)dibenzofuran

Refernces

• 1、 Aslandukov, Andrey N.,Utochnikova, Valentina V.,Goriachiy, Dmitry O.,Vashchenko, Andrey A.,Tsymbarenko, Dmitry M.,Hoffmann, Michael,Pietraszkiewicz, Marek,Kuzmina, Natalia P.. "The development of a new approach toward lanthanide-based OLED fabrication: new host materials for Tb-based emitters". . p. 16350 - 16357. Retrieved 2018.
• 2、 Rosario-Amorin, Daniel,Duesler, Eileen N.,Paine, Robert T.,Hay, Benjamin P.,Delmau, Laetitia H.,Reilly, Sean D.,Gaunt, Andrew J.,Scott, Brian L.. "Synthesis and coordination chemistry of phosphine oxide decorated dibenzofuran platforms". experimental part. p. 6667 - 6681. Retrieved 2012/08/08.