3164-13-4

Basic information

• Product Name: 2-(4-BROMO-PHENYL)-BENZOOXAZOLE
• Synonyms: CHEMBRDG-BB 4010236;2-(4-BROMO-PHENYL)-BENZOOXAZOLE;2-(4-bromophenyl)-1,3-benzoxazole(SALTDATA: FREE);2-(4-Bromophenyl)-1,3-benzoxazole;2-(p-Bromophenyl)benzoxazole;Benzoxazole,2-(4-bromophenyl)-
• CAS NO: 3164-13-4
• Molecular Formula: C₁₃H₈BrNO
• Molecular Weight: 274.11272
• Mol File: 3164-13-4.mol
• Article Data: 123

Chemical Properties

• Melting Point: 158-159℃
• Boiling Point: 339℃
• Flash Point: 159℃
• Appearance: /
• Density: 1.514
• Vapor Pressure: 0.000185mmHg at 25°C
• Refractive Index: 1.659
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility: soluble in Toluene
• PKA: 0.88±0.10(Predicted)
• CAS DataBase Reference: 2-(4-BROMO-PHENYL)-BENZOOXAZOLE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(4-BROMO-PHENYL)-BENZOOXAZOLE(3164-13-4)
• EPA Substance Registry System: 2-(4-BROMO-PHENYL)-BENZOOXAZOLE(3164-13-4)

Safety Data

• Hazardous Substances Data: 3164-13-4(Hazardous Substances Data)

Usage

Physical Form

Solid

Uses

2-(4-Bromo-Phenyl)-Benzooxazole (cas# 3164-13-4) is a useful research chemical.

InChI:InChI=1/C13H8BrNO/c14-10-7-5-9(6-8-10)13-15-11-3-1-2-4-12(11)16-13/h1-8H

Upstream product

• 273-53-0 benzoxazole 
• 589-87-7 1,4-bromoiodobenzene 
• 201230-82-2 carbon monoxide 
• 34176-08-4 sodium 4-bromobenzenesulfinate 
• 41018-52-4 (4-bromophenyl)-λ³-iodanediyl diacetate 
• 873-75-6 4-bromobenzenemethanol 
• 88-75-5 2-hydroxynitrobenzene 
• 95-55-6 2-amino-phenol 
• 589-17-3 p-bromobenzyl chloride 
• 586-76-5 4-Bromobenzoic acid 
• 106-38-7 para-bromotoluene 
• 16184-89-7 4'-bromo-2,2,2-trifluoroacetophenone 
• 99-90-1 para-bromoacetophenone 
• 106-37-6 1.4-dibromobenzene 

Downstream Products

• 109113-66-8 2-[4-phenylethynyl]phenylbenzoxazole 
• 225100-55-0 5-<4-(2-benzoxazolyl)phenyl>ethynyl-2'-deoxyuridine 
• 215451-97-1 3',5'-O-diacetyl-5-<4-(2-benzoxazolyl)phenyl>ethynyl-2'-deoxyuridine 
• 225100-57-2 5'-O-(4,4'-dimethoxytrityl)-5-<4-(benzoxazolyl)phenyl>ethynyl-2'-deoxyuridine 
• 1215232-01-1 9-[4-(benzoxazol-2-yl)phenyl]-3-phenyl-9H-carbazole 
• 1215232-02-2 9-[4-(benzoxazol-2-yl)phenyl]-3,6-diphenyl-9H-carbazole 
• 1215232-03-3 3-[4-(benzoxazol-2-yl)phenyl]-9-phenyl-9H-carbazole 
• 1215232-04-4 3-[4-(benzoxazol-2-yl)phenyl]-6,9-diphenyl-9H-carbazole 
• 1196685-69-4 2,2'-[2,4'-bipyridine-5,6-diylbis(biphenyl-4,4'-diyl)]bisbenzoxazole 
• 1196685-73-0 2,2'-[2-(bipyridin-2-yl)pyridine-5,6-diylbis(biphenyl-4,4'-diyl)]bisbenzoxazole 
• 1379455-16-9 2-[4-(2,8-diphenyldibenzothiophen-4-yl)phenyl]benzoxazole 
• 1379455-15-8 2-[4-(dibenzothiophen-4-yl)phenyl]benzoxazole 
• 1196685-66-1 2,2'-[2,3'-bipyridine-5,6-diylbis(biphenyl-4,4'-diyl)]bisbenzoxazole 
• 1196685-64-9 2,2'-[2,2'-bipyridine-5,6-diylbis(biphenyl-4,4'-diyl)]bisbenzoxazole 

Relevant articles and documents

Photocatalytic green synthesis of benzazoles from alcohol oxidation/toluene sp3C-H activation over metal-free BCN: effect of crystallinity and N-B pair exposure

Porous borocarbonitride (P-BCN), with the characteristics of enhanced crystallinity and improved N-B pair exposure, was prepared with a simple KCl-assisted molten salt strategy. Efficient heterogeneous photocatalytic tandem synthesis of benzazoles from alcohol oxidation/toluene sp3C-H activation was achieved firstly over the metal-free P-BCN using visible light and the green oxidant O2, with only water as a by-product. Variouso-thio/hydroxy/aminoanilines and alcohols or toluenes could be converted to the corresponding 2-substituted benzothiazoles, benzoxazoles and benzimidazoles with good to excellent photocatalytic performance. The improved photocatalytic performance in comparison to bulk BCN should be due to the crystallinity-enhancement-induced improvement in charge separation and transmission. The increased N-B pair exposure promoted superoxide radical generation due to the electron-enriched N atoms, as well as improved oxidation ability due to the valence band constructed by the B 2p orbital. This work presents a green and efficient synthetic strategy towards benzazoles and other fine chemicalsviametal-free heterogeneous photocatalysis.

Delivering 2-Aryl Benzoxazoles through Metal-Free and Redox-Neutral De-CF3Process

An unexpected cleavage of the Csp3-CF3 bond of CF3-hydrobenzoxazoles has been disclosed, affording a range of 2-aryl benzoxazoles under metal-free and redox-neutral conditions. This transformation has demonstrated broad substrate scope and good compatibility of functional groups. 2-Aryl benzothiazole and 2-aryl benzoimidazole could be smoothly assembled in the same manner. On the basis of preliminary mechanistic studies, base initiated and aromatization driven β-carbon elimination was considered to be the key step for the formation of 2. This reaction offers an alternative, facile, and sustainable route to access important 2-aryl benzoxazole motifs.

Organic compound taking carbazole as core and organic electroluminescent device containing organic compound

The invention relates to an organic compound taking carbazole as a core and an organic electroluminescent device containing the organic compound. The compound provided by the invention has relativelyhigh glass transition temperature and molecular thermal stability; the refractive index in the field of visible light is high, and the light extraction efficiency of an OLED device can be effectivelyimproved after the compound is applied to a CPL layer of the OLED device; and the organic electroluminescent device is higher in light-emitting efficiency, better in visual declination angle, better in inhibition of angle dependence of emergent light wavelength and high in yield.