98450-30-7

Basic information

• Product Name: 4,5-Dihydro-5-<<1-(methoxycarbonyl)-2-oxopropyliden>amino>-2,5-dimethyl-4-(4-tolyl)-3-furancarbonsaeure-methylester
• Synonyms: 4,5-Dihydro-5-<<1-(methoxycarbonyl)-2-oxopropyliden>amino>-2,5-dimethyl-4-(4-tolyl)-3-furancarbonsaeure-methylester
• CAS NO: 98450-30-7
• Molecular Weight: 373.406
• Mol File: 98450-30-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4,5-Dihydro-5-<<1-(methoxycarbonyl)-2-oxopropyliden>amino>-2,5-dimethyl-4-(4-tolyl)-3-furancarbonsaeure-methylester(CAS DataBase Reference)
• NIST Chemistry Reference: 4,5-Dihydro-5-<<1-(methoxycarbonyl)-2-oxopropyliden>amino>-2,5-dimethyl-4-(4-tolyl)-3-furancarbonsaeure-methylester(98450-30-7)
• EPA Substance Registry System: 4,5-Dihydro-5-<<1-(methoxycarbonyl)-2-oxopropyliden>amino>-2,5-dimethyl-4-(4-tolyl)-3-furancarbonsaeure-methylester(98450-30-7)

Safety Data

• Hazardous Substances Data: 98450-30-7(Hazardous Substances Data)

Upstream product

• 52287-56-6 1-(p-tolyl)-2-nitropropene 
• 105-45-3 acetoacetic acid methyl ester 

Downstream Products

• 98450-65-8 1-<1-Chlor-1-(methoxycarbonyl)-2-oxopropyl>-2,5-dimethyl-4-(4-tolyl)-3-pyrrolcarbonsaeure-methylester 
• 98450-72-7 1-<2-Methoxy-1-(methoxycarbonyl)-1-propenyl>-2,5-dimethyl-4-(4-tolyl)-3-pyrrolcarbonsaeure-methylester 
• 98450-42-1 1-<2-Hydroxy-1-(methoxycarbonyl)-1-propenyl>-2,5-dimethyl-4-(4-tolyl)-3-pyrrolcarbonsaeure-methylester 

Relevant articles and documents

Heterocycles from α-Nitroolefins, IX. - N-Substituted 3-Pyrrolecarboxylates from 4,5-Dihydro-5-(methyleneamino)-3-furancarboxylates

Catalytic hydrogenation of 4,5-dihydro-5-(methyleneamino)-3-furancarboxylates 1 yields N-substituted pyrroles 6a-u with enolizable rests at nitrogen and 6v-y with non-enolizable rests at nitrogen.The N-substituted pyrroles 6, 7 react with sodium hypochlorite at the rests standing at nitrogen to yield chlorination products 8.O-Methylated products 9 have been prepared from several N-substituted pyrroles 6 and their enoles 7 with diazomethane; the N-substituted pyrrole 6x yields the C-methylated product 10x.