72627-50-0

Basic information

• Product Name: (E)-2,6,6-Tricyano-3-methylsulfanyl-5-phenyl-hexa-2,5-dienoic acid ethyl ester
• Synonyms: (E)-2,6,6-Tricyano-3-methylsulfanyl-5-phenyl-hexa-2,5-dienoic acid ethyl ester
• CAS NO: 72627-50-0
• Molecular Weight: 337.402
• Mol File: 72627-50-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (E)-2,6,6-Tricyano-3-methylsulfanyl-5-phenyl-hexa-2,5-dienoic acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-2,6,6-Tricyano-3-methylsulfanyl-5-phenyl-hexa-2,5-dienoic acid ethyl ester(72627-50-0)
• EPA Substance Registry System: (E)-2,6,6-Tricyano-3-methylsulfanyl-5-phenyl-hexa-2,5-dienoic acid ethyl ester(72627-50-0)

Safety Data

• Hazardous Substances Data: 72627-50-0(Hazardous Substances Data)

Upstream product

• 64608-21-5 2-(3,3-bis(methylthio)-1-phenylallylidene)malononitrile 
• 105-56-6 ethyl 2-cyanoacetate 
• 17823-58-4 ethyl 2-cyano-3,3-di(methylsulfanyl)acrylate 
• 5447-87-0 2-(1-phenylethylidene)propanedinitrile 

Downstream Products

• 79111-79-8 [6-Amino-5-cyano-1-(4-methoxy-phenyl)-4-phenyl-1H-pyridin-(2E)-ylidene]-cyano-acetic acid ethyl ester 
• 79111-80-1 [6-Amino-1-(4-chloro-phenyl)-5-cyano-4-phenyl-1H-pyridin-(2E)-ylidene]-cyano-acetic acid ethyl ester 

Relevant articles and documents

Push-pull-Butadienes. II. Reactions of 2-Aryl-4,4-bis(methylthio)-1,3-butadiene-1,1-dicarbonitriles with Malononitrile and Ethyl Cyanoacetate

2-Aryl-4,4-bis(methylthio)-1,3-butadiene-1,1-dicarbonitriles 1 react with sodium salts of malononitrile or ethyl cyanoacetate 3 to give 4-aryl-2-methylthio-1,4-pentadiene-1,1,5,5-tetracarbonitriles and ethyl-4-aryl-1,5,5-tricyano-2-methylthio-1,4-pentadienecarboxylates 4, respectively.Also, arylethylidenemalononitriles 5 and bis(methylthio)methylenemalononitrile or ethyl bis(methylthio)methylenecyanoacetate 6 afford 4.Substituted dihydropyridines 8 are prepared by treating 4 with aromatic amines.Compounds 4d, e can be converted to 2-amino-6-aryl-4-methylthiobenzene-1,3-dicarbonitriles 11a, b.