31108-56-2

Basic information

• Product Name: 3-(4-Nitrophenyl)-5-phenylisoxazole
• Synonyms: 3-(4-Nitrophenyl)-5-phenylisoxazole
• CAS NO: 31108-56-2
• Molecular Formula: C₁₅H₁₀N₂O₃
• Molecular Weight: 266.25
• Mol File: 31108-56-2.mol
• Article Data: 21

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-(4-Nitrophenyl)-5-phenylisoxazole(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(4-Nitrophenyl)-5-phenylisoxazole(31108-56-2)
• EPA Substance Registry System: 3-(4-Nitrophenyl)-5-phenylisoxazole(31108-56-2)

Safety Data

• Hazardous Substances Data: 31108-56-2(Hazardous Substances Data)

Upstream product

• 32897-40-8 N-methyl-N-(1-phenylethenyl)aniline 
• 1011-84-3 4-nitrobenzohydroximoyl chloride 
• 1004-22-4 (phenylethynyl)sodium 
• 536-74-3 phenylacetylene 
• 14181-73-8 α-bromomethyl p-nitrophenyl ketoxime 
• 98-88-4 benzoyl chloride 
• 99-81-0 4-Nitrophenacyl bromide 
• 50438-66-9 3-(p-nitrophenyl)-5-phenyl-2-isoxazoline 
• 20432-02-4 1-(4-nitro-phenyl)-3-phenyl-propenone 
• 877-80-5 N-methyl-4-nitrobenzylideneamine 
• 1129-37-9 4-nitrobenzaldehyde oxime 
• 2574-03-0 p-nitrobenzonitrile oxide 
• 555-16-8 4-nitrobenzaldehdye 
• 20432-02-4 (E)-4'-nitrochalcone 

Downstream Products

• 80223-08-1 2-Methyl-3-(4-nitro-phenyl)-5-phenyl-isoxazol-2-ium; iodide 

Relevant articles and documents

Isoxazoline- and isoxazole-liquid crystalline schiff bases: A puzzling game dictated by entropy and enthalpy effects

Two series of Schiff base (SB) liquid crystals (LC) containing the 5-membered rings isoxazoline or isoxazole were synthesized and characterized; 27 isoxazoline and 20 isoxazole compounds were obtained. Nematic, smectic A, and smectic C mesophases were fou

Trichloroisocyanuric acid mediated one-pot synthesis of 3,5-diarylisoxazoles from α,β-unsaturated ketones

A facile one-pot synthesis of 3,5-diarylisoxazoles from α,β-unsaturated ketones and hydroxylamine hydrochloride is reported. The reaction is efficiently promoted by trichloroisocyanuric acid (TCCA) to afford the desired products, mostly in high yields and

Copper-catalysed synthesis of 3,5-disubstituted isoxazoles enabled by pyridinyl benzimidazol (PBI) as a bidentate N-chelating ligand under mild conditions

In this paper, we introduced pyridinyl benzimidazol (PBI) as an easy-to-handle and bidentate N-chelating ligand that promote clean synthesis of 3,5-disubstituted isoxazoles in the presence of copper acetate as catalyst. This catalytic approach initiates with the hydroxyamination of aldehydes followed by chlorination and then generation of nitrile oxide which subsequently undergoes click-type [3?+?2]-dipolar cycloaddition with alkynes to give isoxazoles. This method provides an alternative green process to construct isoxazole derivatives.