89730-49-4

Basic information

• Product Name: 4-(2,4-Dichloro-phenyl)-5-[1-methoxycarbonyl-2-oxo-prop-(E)-ylideneamino]-2,5-dimethyl-4,5-dihydro-furan-3-carboxylic acid methyl ester
• Synonyms: 4-(2,4-Dichloro-phenyl)-5-[1-methoxycarbonyl-2-oxo-prop-(E)-ylideneamino]-2,5-dimethyl-4,5-dihydro-furan-3-carboxylic acid methyl ester
• CAS NO: 89730-49-4
• Molecular Weight: 428.269
• Mol File: 89730-49-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-(2,4-Dichloro-phenyl)-5-[1-methoxycarbonyl-2-oxo-prop-(E)-ylideneamino]-2,5-dimethyl-4,5-dihydro-furan-3-carboxylic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(2,4-Dichloro-phenyl)-5-[1-methoxycarbonyl-2-oxo-prop-(E)-ylideneamino]-2,5-dimethyl-4,5-dihydro-furan-3-carboxylic acid methyl ester(89730-49-4)
• EPA Substance Registry System: 4-(2,4-Dichloro-phenyl)-5-[1-methoxycarbonyl-2-oxo-prop-(E)-ylideneamino]-2,5-dimethyl-4,5-dihydro-furan-3-carboxylic acid methyl ester(89730-49-4)

Safety Data

• Hazardous Substances Data: 89730-49-4(Hazardous Substances Data)

Upstream product

• 105-45-3 acetoacetic acid methyl ester 
• 52287-58-8 1-(2,4-Dichlorphenyl)-2-nitropropen 
• 89730-47-2 2-Acetyl-3-(2,4-dichlorphenyl)-4-aci-nitropentansaeure-methylester 

Downstream Products

• 98450-64-7 1-<1-Chlor-1-(methoxycarbonyl)-2-oxopropyl>-4-(2,4-dichlorphenyl)-2,5-dimethyl-3-pyrrolcarbonsaeure-methylester 
• 98450-71-6 4-(2,4-Dichlorphenyl)-1-<2-methoxy-1-(methoxycarbonyl)-1-propenyl>-2,5-dimethyl-3-pyrrolcarbonsaeure-methylester 
• 98450-77-2 4-(2,4-Dichlorphenyl)-1-<2-hydroxy-1-(methoxycarbonyl)-1-propenyl>-2,5-dimethyl-3-pyrrolcarbonsaeure-methylester 
• 86396-16-9 methyl 2,3-dioxobutanoate 
• 95838-60-1 4-(2,4-Dichlorphenyl)-2,5-dimethyl-3-pyrrolcarbonsaeure-methylester 

Relevant articles and documents

Contributions to the Nef Reaction, VI. - 4,5-Dihydro-5-(methyleneamino)-3-furancarboxylates

Nitronic acids of the adducts of α-nitroolefines and acetoacetates react with compounds with CH-acidic methylene groups to yield 4,5-dihydro-5-(methyleneamino)-3-furancarboxylates 8.Structure 8b is proved by 13C NMR investigations.Facts supporting the mec