838-34-6

Basic information

• Product Name: Benzoxazole, 2-(4-methoxyphenyl)-
• CAS NO: 838-34-6
• Molecular Formula: C14H11NO2
• Molecular Weight: 225.247
• Mol File: 838-34-6.mol
• Article Data: 228

Chemical Properties

• CAS DataBase Reference: Benzoxazole, 2-(4-methoxyphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoxazole, 2-(4-methoxyphenyl)-(838-34-6)
• EPA Substance Registry System: Benzoxazole, 2-(4-methoxyphenyl)-(838-34-6)

Safety Data

• Hazardous Substances Data: 838-34-6(Hazardous Substances Data)

Upstream product

• 3315-19-3 2-(4-hydroxyphenyl)benzoxazole 
• 77-78-1 dimethyl sulfate 
• 4364-02-7 2-(4-methoxyphenyl)quinoline-4-carboxylic acid 
• 117649-29-3 2-(4-methoxybenzylideneamino)phenol 
• 123-11-5 4-methoxy-benzaldehyde 
• 95-55-6 2-amino-phenol 
• 3424-93-9 4-methoxyphenylacetamide 
• 88-75-5 2-hydroxynitrobenzene 
• 68090-03-9 4-methoxy-selenobenzamide 
• 3117-67-7 (E)-N-(4-methoxybenzylidene)-2-hydroxyaniline 
• 348-54-9 2-Fluoroaniline 
• 201230-82-2 carbon monoxide 
• 696-62-8 para-iodoanisole 
• 3585-93-1 N-(4-methoxybenzylidene)aniline oxide 

Downstream Products

• 1444302-88-8 2-(2-fluoro-4-methoxyphenyl)benzo[d]oxazole 
• 1573171-23-9 C₂₀H₂₂BNO₄ 
• 3315-19-3 2-(4-hydroxyphenyl)benzoxazole 

Relevant articles and documents

Synthesis, Characterization and DFT-D Studies of 2-Aminoethoxycalix[4]resorcinarenes: A Novel Heterogeneous Organocatalyst

The present article reports the synthesis of two novel supramolecular architectures, Phenyl(octa-2-aminoethoxy)calix[4]resorcinarene and 2-Aminoethoxyphenyl-(octa-2-aminoethoxy)calix[4]resorcinarene via surface functionalization and describes their applic

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.

An efficient rapid synthesis of benzoxazoles and benzothiazoles using pma.Sio2 at room temperature under heterogeneous conditions

Treatment of 2-aminophenol (or 2-aminothiophenol) with aromatic aldehydes in the presence of phosphomolybdic acid on silica at room temperature affords the corresponding benzoxazoles (or benzothiazoles) in excellent yields (88-96%) under heterogeneous conditions. Benzoxazoles and benzothiazoles are formed in less than 10 min.