121434-23-9

Basic information

• Product Name: 5-<3-(N-methyl-N-phenylamino)propenylidene>-2,2-dimethyl-1,3-dioxane-4,6-dione
• Synonyms: 5-<3-(N-methyl-N-phenylamino)propenylidene>-2,2-dimethyl-1,3-dioxane-4,6-dione
• CAS NO: 121434-23-9
• Molecular Weight: 287.315
• Mol File: 121434-23-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 5-<3-(N-methyl-N-phenylamino)propenylidene>-2,2-dimethyl-1,3-dioxane-4,6-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 5-<3-(N-methyl-N-phenylamino)propenylidene>-2,2-dimethyl-1,3-dioxane-4,6-dione(121434-23-9)
• EPA Substance Registry System: 5-<3-(N-methyl-N-phenylamino)propenylidene>-2,2-dimethyl-1,3-dioxane-4,6-dione(121434-23-9)

Safety Data

• Hazardous Substances Data: 121434-23-9(Hazardous Substances Data)

Upstream product

• 2033-24-1 cycl-isopropylidene malonate 
• 34900-01-1 3-(N-methyl-N-phenylamino)acrolein 
• 100-61-8 N-methylaniline 
• 14189-82-3 3-(N-Methylanilino)-2-propenal 

Downstream Products

• 110561-68-7 1-phenyl-1H-azepin-3(2H)-one 
• 826-65-3 3a,4,7,7a-tetrahydro-4,7-methanoindene-1,8-dione 

Relevant articles and documents

Azepinones. Part 1. Formation of simple 1H-azepin-3(2H)-ones by gas-phase pyrolysis: Crystal and molecular structure of 1-phenyl-1H-azepin-3(2H)-one

Flash vacuum pyrolysis of the Meldrum's acid derivatives (4) - (6) at 500 °C (10-3 Torr) gives good yields of the 1H-azepin-3(2H)-ones (7) - (9) respectively. X-Ray crystallography of the 1-phenylazepinone (8) shows that the dienaminone conjuga