102423-76-7

Basic information

• Product Name: 3,5-Pyridinedicarbonitrile, 1,2-dihydro-6-mercapto-2-oxo-4-phenyl-
• CAS NO: 102423-76-7
• Molecular Formula: C13H7N3OS
• Molecular Weight: 253.284
• Mol File: 102423-76-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3,5-Pyridinedicarbonitrile, 1,2-dihydro-6-mercapto-2-oxo-4-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-Pyridinedicarbonitrile, 1,2-dihydro-6-mercapto-2-oxo-4-phenyl-(102423-76-7)
• EPA Substance Registry System: 3,5-Pyridinedicarbonitrile, 1,2-dihydro-6-mercapto-2-oxo-4-phenyl-(102423-76-7)

Safety Data

• Hazardous Substances Data: 102423-76-7(Hazardous Substances Data)

Upstream product

• 40219-06-5 benzylidenecyanothioacetamide 
• 105-56-6 ethyl 2-cyanoacetate 
• 7357-70-2 Cyanothioacetamide 
• 2025-40-3 ethyl benzylidenecyanoacetate 
• 93621-07-9 6-amino-4-phenyl-3,5-dicyano-3,4-dihydro-2(1H)-pyridinethione 
• 2700-22-3 Benzylidenemalononitrile 

Downstream Products

• 135289-61-1 8-cyano-2-methyl 3-(p-nitrobenzylidene amino)-9-phenyl pyrido<3',2':4,5>thieno<3,2-d>pyrimidin-4,7-dione 
• 135289-49-5 (3,5-Dicyano-6-oxo-4-phenyl-1,6-dihydro-pyridin-2-ylsulfanyl)-acetic acid [1-(4-nitro-phenyl)-meth-(E)-ylidene]-hydrazide 
• 135289-46-2 N¹(3,5-dicyano-2-oxo-4-phenyl(1H)pyridin-6-ylthiomethyl carbonyl)-N⁴-phenylthiosemicarbazide 
• 135289-45-1 N¹(3,5-dicyano-2-oxo-4-phenyl(1H)pyridin-6-ylthiomethyl carbonyl)-N⁴-phenylsemicarbazide 
• 135289-55-3 3-Amino-5-cyano-6-oxo-4-phenyl-6,7-dihydro-thieno[2,3-b]pyridine-2-carboxylic acid (4-nitro-phenyl)-amide 
• 135289-56-4 2-carboethoxy-5-cyano 3-N,N-diacetylamino-4-phenylthieno<2,3-b>pyridin-6-(7H)-one 
• 135289-51-9 (3,5-Dicyano-6-oxo-4-phenyl-1,6-dihydro-pyridin-2-ylsulfanyl)-acetic acid [1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide 
• 135289-48-4 6(3',5'-dimethylpyrazol-1'-yl)carbonyl methyl thio 3,5-dicyano-4-phenylpyridin-2-(1H)-one 
• 135289-47-3 (3,5-Dicyano-6-oxo-4-phenyl-1,6-dihydro-pyridin-2-ylsulfanyl)-acetic acid [1-phenyl-meth-(E)-ylidene]-hydrazide 
• 135289-44-0 N-acetyl(3,5-dicyano-2-oxo-4-phenyl(1H)pyridin-6-ylthio)acetic acid hydrazide 
• 135289-68-8 3-Amino-5-cyano-6-oxo-4-phenyl-6,7-dihydro-thieno[2,3-b]pyridine-2-carboxylic acid pyridin-2-ylamide 
• 135289-53-1 3-Amino-5-cyano-6-oxo-4-phenyl-6,7-dihydro-thieno[2,3-b]pyridine-2-carboxylic acid phenylamide 
• 135289-60-0 3-amino-8-cyano-2-methyl-9-phenyl-pyrido<3',2':4,5>thieno<3,2-d>pyrimidin-4,7-dione 
• 135289-70-2 3-Amino-2-(4-bromo-benzoyl)-6-oxo-4-phenyl-6,7-dihydro-thieno[2,3-b]pyridine-5-carbonitrile 

Relevant articles and documents

Activated Nitriles in Heterocyclic Synthesis: The Reaction of Cyanothioacetamide with Activated Double Bond Systems

Die Reaktion von Benzylidenmalononitrilen mit Cyanthioacetamid (1) ergibt je nach den Reaktionsbedingungen entweder Thiopyrane oder Pyridine.Die Strukturen der Reaktionsprodukte wurden mittels 13C-NMR aufgeklaert.

A NOVEL SYNTHESIS OF 4-H-THIOPYRANS : UNEXPECTED PRODUCTS OF REACTION OF CYANOTHIOACETAMIDE WITH CINNAMONITRILE DERIVATIVES

The reaction of arylidenemalononitrile with cynothioacetamide afforded either thiopyrans or pyridine derivatives depending on reaction conditions. 13 C NMR was utilised to elucidate the proposed structures of the reaction products.