93626-89-2

Basic information

• Product Name: 1-methyl-5-p-tolyl-2-aza-1-oxapentadiene
• CAS NO: 93626-89-2
• Molecular Weight: 175.23
• Mol File: 93626-89-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-methyl-5-p-tolyl-2-aza-1-oxapentadiene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-methyl-5-p-tolyl-2-aza-1-oxapentadiene(93626-89-2)
• EPA Substance Registry System: 1-methyl-5-p-tolyl-2-aza-1-oxapentadiene(93626-89-2)

Safety Data

• Hazardous Substances Data: 93626-89-2(Hazardous Substances Data)

Upstream product

• 593-56-6 N-methoxylamine hydrochloride 
• 1504-75-2 3-(4-methylphenyl)acrylaldehyde 

Downstream Products

• 612-60-2 7-methylquinoline 
• 28446-70-0 (E)-4-methylcinnamonitrile 

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.