PPO21 , 3-(diphenylphosphoryl)-9-(4-(diphenylphosphoryl)ph

Base Information

• Chemical Name: PPO21 , 3-(diphenylphosphoryl)-9-(4-(diphenylphosphoryl)ph
• CAS No.: 1226860-68-9
• Molecular Formula: C42H31NO2P2
• Molecular Weight: 643.661
• Mol file: 1226860-68-9.mol

Synonyms:PPO21 , 3-(diphenylphosphoryl)-9-(4-(diphenylphosphoryl)ph;3-(diphenylphosphoryl)-9-(4-(diphenylphosphoryl)phenyl)-9H-carbazole

Chemical Property of PPO21 , 3-(diphenylphosphoryl)-9-(4-(diphenylphosphoryl)ph

Chemical Property:

• PSA: 58.69000
• LogP: 8.06250
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

98.5% ^*data from raw suppliers

(4-(3-(Diphenylphosphoryl)-9H-carbazol-9-yl)phenyl)diphenylphosphineoxide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of PPO21 , 3-(diphenylphosphoryl)-9-(4-(diphenylphosphoryl)ph

There total 8 articles about PPO21 , 3-(diphenylphosphoryl)-9-(4-(diphenylphosphoryl)ph 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: 97.0%

3-(diphenylphosphino)-9-(4-(diphenylphosphino)phenyl)-9-carbazole (1226860-67-8) → 3-(diphenylphosphonyl)-9-[4-(diphenylphosphonyl)phenyl]-9H-carbazole (1226860-68-9)

Guidance literature:

With dihydrogen peroxide; In dichloromethane; at 20 ℃;

DOI:10.1002/adma.200903321

Reference yield:

1,4-bromoiodobenzene (589-87-7) → 4-(3-methylpropyl)-N,N-bis(4-bromophenyl)aniline (287976-94-7) + 3-(diphenylphosphino)-9-(4-(diphenylphosphino)phenyl)-9-carbazole (1226860-67-8) + 3-(diphenylphosphonyl)-9-[4-(diphenylphosphonyl)phenyl]-9H-carbazole (1226860-68-9)

Guidance literature:

1,4-bromoiodobenzene; 3,6-di-methoxy-9H-carbazole; With copper(ll) sulfate pentahydrate; potassium carbonate; at 126.84 ℃; for 18h; Inert atmosphere; Neat (no solvent);

trimethylsilylacetylene; With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In tetrahydrofuran; at 59.84 ℃; for 4h; Inert atmosphere;

DOI:10.1002/chem.201200794

Reference yield:

1,4-bromoiodobenzene (589-87-7) → 4-(3-methylpropyl)-N,N-bis(4-bromophenyl)aniline (287976-94-7) + 3-(diphenylphosphino)-9-(4-(diphenylphosphino)phenyl)-9-carbazole (1226860-67-8) + 3-(diphenylphosphonyl)-9-[4-(diphenylphosphonyl)phenyl]-9H-carbazole (1226860-68-9) + 1,3-bis((4-(pyridin-3-yl)phenyl)ethynyl)benzene (1333334-22-7)

Guidance literature:

1,4-bromoiodobenzene; 3,6-di-methoxy-9H-carbazole; With copper(ll) sulfate pentahydrate; potassium carbonate; at 126.84 ℃; for 18h; Inert atmosphere; Neat (no solvent);

trimethylsilylacetylene; With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In tetrahydrofuran; at 59.84 ℃; for 4h; Inert atmosphere;

DOI:10.1002/chem.201200794

upstream raw materials:

1,4-bromoiodobenzene

3-bromo-9-(4-bromophenyl)-9H-carbazole

3-(diphenylphosphino)-9-(4-(diphenylphosphino)phenyl)-9-carbazole

N-(4-bromophenyl)carbazole

Refernces

• 1、 Hayashi, Mikihiro,Sakamoto, Ryota,Nishihara, Hiroshi. "Extremely efficient and reversible visible-light photochromism and accompanying switch of electronic communication in N-phenylcarbazole-appended diethynylethene". supporting information; experimental part. p. 8610 - 8613. Retrieved 2012/08/27.
• 2、 Jeon, Soon Ok,Yook, Kyoung Soo,Joo, Chul Woong,Lee, Jun Yeob. "High-efficiency deep-blue-phosphorescent organic light-emitting diodes using a phosphine oxide and a phosphine sulfide high-triplet-energy host material with bipolar charge-transport properties". . p. 1872 - 1876. Retrieved 2011/11/07.