83727-34-8

Basic information

• Product Name: 3,4-Bis(2-methoxycarbonylphenyl)furazan oxide
• Synonyms: 3,4-Bis(2-methoxycarbonylphenyl)furazan oxide
• CAS NO: 83727-34-8
• Molecular Weight: 354.319
• Mol File: 83727-34-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,4-Bis(2-methoxycarbonylphenyl)furazan oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-Bis(2-methoxycarbonylphenyl)furazan oxide(83727-34-8)
• EPA Substance Registry System: 3,4-Bis(2-methoxycarbonylphenyl)furazan oxide(83727-34-8)

Safety Data

• Hazardous Substances Data: 83727-34-8(Hazardous Substances Data)

Upstream product

• 69053-95-8 o-Metohycarbonylbenzohydroximinoyl chloride 
• 100-47-0 benzonitrile 
• 4122-56-9 methyl o-formylbenzoate 
• 69053-94-7 Methyl 2-(hydroximinomethyl)benzoate 

Relevant articles and documents

Nitrile Oxide Cycloaddtion Routes to 2-(Isoxazolyl)benzoates and 2-(1,2,4-Oxadiazol-3-yl)benzoates

Cycloaddition of aromatic nitrile oxides to methyl o-vinylbenzoate produced methyl 2-(3-aryl-2-isoxazolin-5-yl)benzoates; the isoxazolines were converted to methyl 2-(3-arylisoxazol-5-yl)benzoates.Reaction of the nitrile oxide from o-methoxycarbonylbenzohydroximinoyl chloride (11) with phenylacetylene, styrenes, and aromatic nitriles resulted in methyl 2-(5-phenylisoxazol-3-yl)benzoate, methyl 2-(5-aryl-2-isoxazolin-3-yl)benzoates (15) and methyl 2-(5-aryl-1,2,4-oxadiazol-3-yl)benzoates, respectively.The isoxazolines 15 were converted to the corresponding isoxazoles 16.