3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine

Base Information

• Chemical Name: 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine
• CAS No.: 921205-03-0
• Molecular Formula: C39H27N3
• Molecular Weight: 537.663
• Hs Code.: 2933399990
• Mol file: 921205-03-0.mol

Synonyms:3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine;

Chemical Property of 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine

Chemical Property:

• Melting Point: 195-200°C
• Boiling Point: 748.9±55.0 °C(Predicted)
• PKA: 5.02±0.11(Predicted)
• PSA: 38.67000
• Density: 1.166
• LogP: 9.87360
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

TmPyPB 99% (HPLC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Description: With a low-lying HOMO, high triplet energy level, and electron-deficient pyridine groups, TmPyPB is widely used as an electron-transport layer and hole-blocking layer material in organic electronic devices (such as OLEDs, OPV and perovskite solar cells).
• Uses: Electron-transport and hole/exciton-blocking materail with high electron mobility (10-4-10-3?cm2?V-1?s-1) and high triplet energy level (2.75 eV) for highly efficient phosphorescent OLEDs application.

Technology Process of 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine

There total 1 articles about 3,3'-[5'-[3-(3-Pyridinyl)phenyl][1,1':3',1''-terphenyl]-3,3''-diyl]bispyridine 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: 83.0%

3,3''-dibromo-5'-(3-bromophenyl)-1,1':3',1''-terphenyl (96761-85-2) + 3-pyridylboronic acid (1692-25-7) → 3,3'-(5'-(3-(pyridin-3-yl)phenyl)-[1,1':3',1''-terphenyl]-3,3''-diyl)dipyridine (921205-03-0)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; water; toluene; at 80 ℃; for 24h; Concentration; Inert atmosphere;

Reference yield: 100.0%

3,3'-(5'-(3-(pyridin-3-yl)phenyl)-[1,1':3',1''-terphenyl]-3,3''-diyl)dipyridine (921205-03-0) → C45H31N3*3ClH

Guidance literature:

With hydrogenchloride; In water; at 20 ℃;

DOI:10.1039/c6tc01647b

upstream raw materials:

3,3''-dibromo-5'-(3-bromophenyl)-1,1':3',1''-terphenyl

3-pyridylboronic acid

Refernces