124079-85-2

Basic information

• Product Name: 2-cyano-3-(4-diethylamino-2-acetoxyphenyl)acrylonitrile
• Synonyms: 2-cyano-3-(4-diethylamino-2-acetoxyphenyl)acrylonitrile
• CAS NO: 124079-85-2
• Molecular Weight: 283.33
• Mol File: 124079-85-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-cyano-3-(4-diethylamino-2-acetoxyphenyl)acrylonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2-cyano-3-(4-diethylamino-2-acetoxyphenyl)acrylonitrile(124079-85-2)
• EPA Substance Registry System: 2-cyano-3-(4-diethylamino-2-acetoxyphenyl)acrylonitrile(124079-85-2)

Safety Data

• Hazardous Substances Data: 124079-85-2(Hazardous Substances Data)

Upstream product

• 17754-90-4 4-(Diethylamino)salicylaldehyde 
• 108-24-7 acetic anhydride 
• 109-77-3 malononitrile 

Downstream Products

• 50995-74-9 7-(diethylamino)coumarin-3-carboxylic acid 
• 20571-42-0 7-diethylamino-2H-benzopyran-2-one 
• 51473-74-6 7-(diethylamino)-2-oxo-2H-chromene-3-carbonitrile 

Relevant articles and documents

REACTION OF 4-DIETHYLAMINOSALICYLALDEHYDE WITH MALONONITRILE

The composition of the products from the reaction of 4-diethylaminosalicylaldehyde with malononitrile depends on the reaction conditions.A suitable method for the preparation of 2-dicyanomethylene-2H-1-benzopyrans is proposed.The dissociative ionization under electron impact of coumarin analogs has been studied.The relation between the polarity of the exocyclic double bond at C2 of coumarin, the position of the 1H NMR signal, and the position of the long-wavelength absorption band in the electronic spectrum is established.