34971-28-3

Basic information

• Product Name: tetrahydro-2-oxo-4-phenyl-3-furancarbonitrile
• Synonyms: tetrahydro-2-oxo-4-phenyl-3-furancarbonitrile
• CAS NO: 34971-28-3
• Molecular Weight: 187.198
• Mol File: 34971-28-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: tetrahydro-2-oxo-4-phenyl-3-furancarbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: tetrahydro-2-oxo-4-phenyl-3-furancarbonitrile(34971-28-3)
• EPA Substance Registry System: tetrahydro-2-oxo-4-phenyl-3-furancarbonitrile(34971-28-3)

Safety Data

• Hazardous Substances Data: 34971-28-3(Hazardous Substances Data)

Upstream product

• 59790-95-3 2-amino-4,5-dihydro-4-phenyl-3-furancarbonitrile 
• 96-09-3 styrene oxide 
• 109-77-3 malononitrile 
• 105-56-6 ethyl 2-cyanoacetate 
• 18852-51-2 sodium cyanoacetic acid ethyl ester 

Downstream Products

• 1016-01-9 cis,trans-3-carboxy-4-phenyl-tetrahydrofuran-2-on 
• 1222510-69-1 methyl 3-cyano-4,5-dihydro-4-phenyl-2-furanacetate 
• 1222510-56-6 3-cyano-4,5-dihydro-4-phenyl-2-furanacetonitrile 
• 34884-15-6 2-amino-4,5-dihydro-4-phenyl-3-furancarboxamide 
• 474095-36-8 methyl 2-amino-4,5-dihydro-4-phenyl-3-furancarboxylate 
• 1008-73-7 4-phenyldihydrofuran-2(3H)-one 
• 474095-34-6 3-(amino-(benzamido)-methylene)-4,5-dihydro-4-phenyl-2(3H)-furanone 
• 474095-38-0 2-benzylamino-4,5-dihydro-4-phenyl-3-furancarboxamide 
• 474095-32-4 3-diaminomethylene-4,5-dihydro-4-phenyl-2(3H)-furanone 
• 34971-29-4 methyl tetrahydro-2-oxo-4-phenyl-3-furancarboxylate 

Relevant articles and documents

Synthesis of 3-diaminomethylene-2(3H)-furanones by reaction of 2-amino-4,5-dihydro-3-furancarboxamides with amines

The reaction of 2-amino-4,5-dihydro-3-furancarboxamides with morpholine in the presence of acetic acid in pyridine or under the influence of ammonium acetate gave the corresponding 3-diaminomethylene-4,5-dihydro-2(3H)-furanones; 4,5-dihydro-2-morpholino-3-furancarboxamides were not isolated. One of the former reacted with benzylamine to give (E)- and (Z)-3-(amino-(benzylamino)-methylene)-4,5-dihydro-4-phenyl-2(3H)-furanones and 2-benzylamino-4,5-dihydro-4-phenyl-3-furancarboxamide.