80490-31-9

Basic information

• Product Name: 4-ethyl-3-phenylisoxazoline-5-one
• Synonyms: 4-ethyl-3-phenylisoxazoline-5-one
• CAS NO: 80490-31-9
• Molecular Weight: 189.214
• Mol File: 80490-31-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-ethyl-3-phenylisoxazoline-5-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-ethyl-3-phenylisoxazoline-5-one(80490-31-9)
• EPA Substance Registry System: 4-ethyl-3-phenylisoxazoline-5-one(80490-31-9)

Safety Data

• Hazardous Substances Data: 80490-31-9(Hazardous Substances Data)

Upstream product

• 495-40-9 propiophenone 
• 5336-76-5 methyl 2-benzoylbutanoate 

Downstream Products

• 148343-11-7 C₂₁H₂₉N₃O₆ 
• 133469-46-2 4-Bromo-4-ethyl-3-phenyl-4H-isoxazol-5-one 
• 80490-44-4 4-ethyl-4-hydroxy-3-phenylisoxazoline-5-one 
• 107576-18-1 5-Ethyl-6-oxo-4-phenyl-6H-[1,3]oxazine-2-carboxylic acid methyl ester 
• 107576-06-7 (Z)-2-(4-Ethyl-5-oxo-3-phenyl-4,5-dihydro-isoxazol-4-yl)-but-2-enedioic acid dimethyl ester 
• 138528-28-6 4-Amino-4-ethyl-3-phenyl-4H-isoxazol-5-one; hydrobromide 
• 133469-83-7 4-Ethyl-2-methyl-5-phenyl-1H-imidazole; hydrobromide 
• 133469-82-6 4-Ethyl-5-phenyl-1H-imidazole; hydrobromide 
• 133469-69-9 N'-(4-Ethyl-5-oxo-3-phenyl-4,5-dihydro-isoxazol-4-yl)-N,N-dimethyl-acetamidine 
• 133469-68-8 N'-(4-Ethyl-5-oxo-3-phenyl-4,5-dihydro-isoxazol-4-yl)-N,N-dimethyl-formamidine 
• 133469-53-1 4-Azido-4-ethyl-3-phenyl-4H-isoxazol-5-one 
• 107576-54-5 2-[1-(Methoxyoxalyl-amino)-1-phenyl-meth-(Z)-ylidene]-butyric acid methyl ester 
• 107576-41-0 2-[1-(Methoxyoxalyl-amino)-1-phenyl-meth-(Z)-ylidene]-butyric acid 
• 50899-25-7 4-ethyl-3-phenyl-isoxazole 

Relevant articles and documents

Palladium Catalyzed Ring Expansion Reaction of Isoxazolones with Isocyanides: Synthesis of 1,3-Oxazin-6-One Derivatives

A palladium catalyzed ring expansion reaction of isoxazolones with isocyanides was disclosed. In the reaction, a cascade process involving ring-opening/cyclization was suggested. The reaction features high atomic economy due to no elimination of CO2 occurred. Moreover, products obtained demonstrate aggregation-induced emission properties with relatively high solid-state emission efficiencies. (Figure presented.).