93626-90-5

Basic information

• Product Name: 3-Buten-2-one, 4-(4-methylphenyl)-, O-methyloxime, (E,E)-
• CAS NO: 93626-90-5
• Molecular Formula: C12H15NO
• Molecular Weight: 189.257
• Mol File: 93626-90-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-Buten-2-one, 4-(4-methylphenyl)-, O-methyloxime, (E,E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Buten-2-one, 4-(4-methylphenyl)-, O-methyloxime, (E,E)-(93626-90-5)
• EPA Substance Registry System: 3-Buten-2-one, 4-(4-methylphenyl)-, O-methyloxime, (E,E)-(93626-90-5)

Safety Data

• Hazardous Substances Data: 93626-90-5(Hazardous Substances Data)

Upstream product

• 4023-84-1 4-(p-tolyl)-3-buten-2-one 
• 593-56-6 N-methoxylamine hydrochloride 

Downstream Products

• 93-37-8 2,7-dimethylquinoline 
• 622-97-9 1-ethenyl-4-methylbenzene 
• 28446-70-0 (E)-4-methylcinnamonitrile 
• 35121-92-7 3-(4-methylphenyl)-prop-2-enyl nitrile 

Relevant articles and documents

Thermolysis of Polyazapentadienes. Part 7. An Unambiguous Route to 7-Substituted Quinolines from Cinnamaldehyde Derivatives

Flash vacuum pyrolysis of the cinnamaldehyde phenylhydrazone derivatives (4) - (6) or O-alkyl oxime derivatives (7) - (12) at 600 -650 deg C and 10-2 - 10-3 Torr leads to approximately equal quantities of cinnamonitriles and quinolines.Use of a p-substituted cinnamaldehyde derivatives gives the appropriate 7-substituted quinoline in high isomeric purity; the reactions take place via conjugated iminyl radicals.