111861-42-8

Basic information

• Product Name: 4H-1-Benzopyran-3-carbonitrile, 2,7-diamino-4-(2-chlorophenyl)-
• CAS NO: 111861-42-8
• Molecular Formula: C16H12ClN3O
• Molecular Weight: 297.744
• Mol File: 111861-42-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4H-1-Benzopyran-3-carbonitrile, 2,7-diamino-4-(2-chlorophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 4H-1-Benzopyran-3-carbonitrile, 2,7-diamino-4-(2-chlorophenyl)-(111861-42-8)
• EPA Substance Registry System: 4H-1-Benzopyran-3-carbonitrile, 2,7-diamino-4-(2-chlorophenyl)-(111861-42-8)

Safety Data

• Hazardous Substances Data: 111861-42-8(Hazardous Substances Data)

Upstream product

• 2698-41-1 o-chlorobenzylidene malononitrile 
• 591-27-5 m-Hydroxyaniline 

Relevant articles and documents

CYCLIZATION OF NITRILES. XXIII. ADDITION OF ACTIVE PHENOLS TO ELECTRON-DEFICIENT ETHYLENES, ACCOMPANIED BY CYCLIZAION TO 2-AMINO-4H-BENZOPYRANS. CRYSTAL STRUCTURE OF 2-AMINO-4-(2-FLUOROPHENYL)-3-ETHOXYCARBONYL-4H-NAPHTHOPYRAN

Active phenols and also 2-naphthol react with arylidene derivatives of malononitrile and cyanoacetic ester with the formation of the corresponding substituted 2-amino-4H-benzo- and 2-amino-4H-naphthopyrans.By X-ray crystallographic investigation