102423-75-6

Basic information

• Product Name: 4H-Thiopyran-3,5-dicarbonitrile, 2,6-diamino-4-(4-chlorophenyl)-
• Synonyms: ST5442527;BAS 00873999;MFCD00228040;CBMicro_014071;AE-848/06173014;BIM-0013921.P001;2,6-diamino-4-(4-chlorophenyl)-4H-thiopyran-3,5-dicarbonitrile
• CAS NO: 102423-75-6
• Molecular Formula: C₁₃H₉ClN₄S
• Molecular Weight: 288.76
• Mol File: 102423-75-6.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4H-Thiopyran-3,5-dicarbonitrile, 2,6-diamino-4-(4-chlorophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 4H-Thiopyran-3,5-dicarbonitrile, 2,6-diamino-4-(4-chlorophenyl)-(102423-75-6)
• EPA Substance Registry System: 4H-Thiopyran-3,5-dicarbonitrile, 2,6-diamino-4-(4-chlorophenyl)-(102423-75-6)

Safety Data

• Hazardous Substances Data: 102423-75-6(Hazardous Substances Data)

Upstream product

• 7357-70-2 Cyanothioacetamide 
• 1867-38-5 4-chlorobenzylidenemalonodinitrile 
• 104-88-1 4-chlorobenzaldehyde 
• 109-77-3 malononitrile 
• 39145-33-0 2-cyano-3-(4-chlorophenyl)-prop-2-enethioamide 
• 106763-18-2 (Z)-3-(4-Chloro-phenyl)-2-cyano-thioacrylamide 
• 107-10-8 propylamine 
• 75-15-0 carbon disulfide 

Downstream Products

• 28446-72-2 4-chlorocinnamonitrile 
• 83236-50-4 4-<4-chlorophenyl>-3-cyano-5,6-trimethylenepyridine-2<1H>-thione 
• 488824-03-9 2-methoxycarbonylmethylsulfanyl-4-(4-chlorophenyl)-6,7-dihydro-5H-[1]pyrindine-3-carbonitrile 
• 536720-22-6 2-carbamoylmethylsulfanyl-4-(4-chlorophenyl)-6,7-dihydro-5H-[1]pyrindine-3-carbonitrile 
• 745813-77-8 4-(4-chlorophenyl)-5-cyano-2-methyl-N-phenyl-6-thioxo-1,6-dihydropyridine-3-carboxamide 
• 83236-51-5 2-mercapto-4-(4-chlorophenyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile 
• 259654-15-4 6-chloro-5-(4-chlorophenyl)-2,8-bis(dimethylamino)-4-(4-piperonylpiperazino)-5H-thiopyrano[2,3-d:6,5-d']dipyrimidine 

Relevant articles and documents

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One-pot reaction of aromatic aldehydes, cyanothioacetamide and malononitrile under microwave irradiation proved to be an efficient way for the synthesis of 2,6-diamino-4-aryl-4H-thiopyran-3,5-dicarbonitriles without any added catalyst.

CYCLIZATION OF NITRILES. XXXIII. SYNTHESIS AND STRUCTURE OF 4-ARYL-2,6-DIAMINO-3,5-DICYANOTHIOPYRANS AND THEIR RECYCLIZATION TO 6-AMINO-4-ARYL-3,5-DICYANO-2(1H)-PYRIDINETHIONES

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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.

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