149817-62-9

Basic information

• Product Name: 4'-BROMO-2,2':6',2''-TERPYRIDINE
• Synonyms: 4'-BROMO-2,2':6',2''-TERPYRIDINE;4'-Bromo-alpha,alpha',alpha''-tripyridyl;2,2':6',2''-Terpyridine, 4'-broMo-
• CAS NO: 149817-62-9
• Molecular Formula: C₁₅H₁₀BrN₃
• Molecular Weight: 312.16
• EINECS: 200-258-5
• Product Categories: pharmacetical
• Mol File: 149817-62-9.mol
• Article Data: 16

Chemical Properties

• Melting Point: 139 °C
• Boiling Point: 422.256 °C at 760 mmHg
• Flash Point: 209.173 °C
• Appearance: /
• Density: 1.446 g/cm³
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• PKA: 4.20±0.22(Predicted)
• CAS DataBase Reference: 4'-BROMO-2,2':6',2''-TERPYRIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 4'-BROMO-2,2':6',2''-TERPYRIDINE(149817-62-9)
• EPA Substance Registry System: 4'-BROMO-2,2':6',2''-TERPYRIDINE(149817-62-9)

Safety Data

• Safety Statements: 24/25
• Hazardous Substances Data: 149817-62-9(Hazardous Substances Data)

Usage

Uses

Used in Organic Light-Emitting Diode (OLED) Industry:
4'-BROMO-2,2':6',2''-TERPYRIDINE is used as an organic electroluminescent material for the preparation of xanthene-based compounds. Its application in OLED technology is due to its ability to enhance the light-emitting properties and overall performance of the devices, making it a valuable component in the development of advanced display and lighting technologies.

Upstream product

• 128143-88-4 2,2':6',2''-Terpyridin-4'(1'H)-one 
• 134653-69-3 4'-{[(Trifluoromethyl)sulfonyl]oxy}-2,2':6',2''-terpyridine 
• 1148-79-4 2,2':6,2''-terpyridine 
• 2524-52-9 ethyl-2-picolinate 
• 128143-87-3 1,5-bis(2′-pyridyl)pentane-1,3,5-trione 
• 193944-66-0 4′-amino-2,2′:6′,2″-terpyridine 
• 1005-02-3 2-pyridinecarbohydrazonamide 
• 994-89-8 tributylethynyltin 
• 214215-03-9 3,5-di(pyridin-2-yl)-1,2,4-triazine 

Downstream Products

• 1176879-36-9 4'-(4,4,5,5-tetramethyl-1,3,2-dioxoborolato)terpyridine 
• 538360-77-9 4′,4′′′′-(1,3-phenylene)bis(2,2′:6′,2″)-terpyridine 
• 1268251-07-5 2-[3,5-bis(2,2':6',2''-terpyridin-4'-yl)phenyl]-4,6-diphenyl-1,3,5-triazine 
• 1268251-13-3 2-[3,5-bis(2,2':6'',2''-terpyridin-4'-yl)phenyl]-4,6-diphenylpyrimidine 
• 1268251-10-0 4,6-bis(4-biphenylyl)-2-[3,5-bis(2,2':6',2''-terpyridin-4'-yl)phenyl]-1,3,5-triazine 
• 1268251-08-6 2-[3,5-bis(2,2':6',2''-terpyridin-4'-yl)phenyl]-4,6-di(2-naphthyl)-1,3,5-triazine 
• 1268251-06-4 2-[3,5-bis(2,2':6',2''-terpyridin-4'-yl)phenyl]-4,6-diphenyl-1,3,5-triazine 
• 1268251-09-7 4,6-bis(3-biphenylyl)-2-[3,5-bis(2,2':6',2''-terpyridin-4'-yl)phenyl]-1,3,5-triazine 
• 1313864-64-0 4′-(di-p-anisylamino)-2,2′:6′,2″-terpyridine 
• 478184-20-2 [5,15-bis(4'-ethynyl-2,2';6',2''-terpyridyl)-10,20-bis(2',6'-bis(3,3-dimethyl-1-butyloxy)phenyl)porphinato]zinc(II) 
• 478184-19-9 [5-(4'-ethynyl-2,2';6',2''-terpyridyl)-10,20-bis(2',6'-bis(3,3-dimethyl-1-butyloxy)phenyl)porphinato]zinc(II) 

Relevant articles and documents

Room temperature photoluminescence from [Pt(4′-CCR-tpy)Cl] + complexes

The synthesis, photophysics, electronic structure, and electrochemical characterization of 4′-tert-butylacetylene-2,2′:6′,2″- terpyridineplatinum(ii) chloride (1), 4′-phenylacetylene-2,2′: 6′,2″-terpyridineplatinum(ii) chloride (2), and their Zn II/

Solvent-free synthesis of bis(2,2′:6′,2″-terpyridin- 4′-yl)amine and its metal complexes

The key compound bis(2,2′:6′,2″-terpyridin-4′-yl) amine was prepared in one step starting from 4′-amino-2,2′:6′, 2″-terpyridine and 4′-bromo-2,2′:6′,2″-terpyridine in quantitative yield. In addition, we have established an easy and efficient route for the

Method for large-scale production of 4'-bromo-2,2': 6',2''-terpyridine

The invention discloses a method for large-scale production of 4'-bromo-2,2': 6',2''-terpyridine. The method comprises the following steps: a) subjecting 4'-hydroxy-2,2': 6',2''-terpyridine to reacting with trifluoromethanesulfonic anhydride to prepare 2,2': 6',2'-terpyridine-4'-trifluoromethanesulfonate; and b) carrying out a reaction on the 2,2': 6',2'-terpyridine-4'-trifluoromethanesulfonate and hydrobromic acid to prepare 4'-bromo-2,2': 6',2''-terpyridine. Experiments show that the method is mild in reaction conditions, simple to operate, easy in purification treatment and high in yield, and the target product with HPLC purity as high as 99.4% can be obtained through simple recrystallization treatment; and particularly, the method is easy to realize production scale from kilogram level to hundred kilogram level, the whole production period is short, and production cost can be reduced by at least 40% compared with the prior art.

The synthesis, photophysical properties and water oxidation studies of a series of novel photosensitizer–catalyst assemblies

A novel series of bridging ligands and their RuIIphotosensitizer–catalyst dyads have been prepared and characterized by NMR and electronic absorption spectroscopy as well as cyclic voltammetry. The presence of asymmetry in the ligands facilitat