1449493-93-9

Basic information

• Product Name: (2Z)-2-[(2E)-(3-chlorobenzylidene)hydrazinylidene]-2,3-dihydro-3-hydroxy-3,6-dimethyl-4H-furo[3,2-c]pyran-4-one
• CAS NO: 1449493-93-9
• Molecular Weight: 332.743
• Mol File: 1449493-93-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2Z)-2-[(2E)-(3-chlorobenzylidene)hydrazinylidene]-2,3-dihydro-3-hydroxy-3,6-dimethyl-4H-furo[3,2-c]pyran-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: (2Z)-2-[(2E)-(3-chlorobenzylidene)hydrazinylidene]-2,3-dihydro-3-hydroxy-3,6-dimethyl-4H-furo[3,2-c]pyran-4-one(1449493-93-9)
• EPA Substance Registry System: (2Z)-2-[(2E)-(3-chlorobenzylidene)hydrazinylidene]-2,3-dihydro-3-hydroxy-3,6-dimethyl-4H-furo[3,2-c]pyran-4-one(1449493-93-9)

Safety Data

• Hazardous Substances Data: 1449493-93-9(Hazardous Substances Data)

Upstream product

• 587-04-2 m-Chlorobenzaldehyde 
• 73789-56-7 N-isocyaniminotriphenylphosphorane 
• 520-45-6 Dehydracetic acid 

Relevant articles and documents

A simple synthesis of 2-{(Arylmethylidene)hydrazinylidene]-3-hydroxy-4H- furo[3,2-c]pyran-4(3H)-ones

A simple synthesis of 2-hydrazinylidene-3-hydroxy-4H-furo[3,2-c]pyran-4- ones is described. A mixture of (isocyanoimino)(triphenyl)phosphorane, an aromatic aldehyde, and dehydroacetic acid (=3-acetyl-2-hydroxy-6-methyl-4H- pyran-4-one) undergo a 1: 1: 1 addition reaction under mild conditions to afford the title compounds in excellent yields. Copyright