133149-40-3

Basic information

• Product Name: 3-Amino-1-(4-chloro-phenyl)-9-oxo-9H-fluorene-2,4-dicarbonitrile
• CAS NO: 133149-40-3
• Molecular Weight: 355.783
• Mol File: 133149-40-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-Amino-1-(4-chloro-phenyl)-9-oxo-9H-fluorene-2,4-dicarbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Amino-1-(4-chloro-phenyl)-9-oxo-9H-fluorene-2,4-dicarbonitrile(133149-40-3)
• EPA Substance Registry System: 3-Amino-1-(4-chloro-phenyl)-9-oxo-9H-fluorene-2,4-dicarbonitrile(133149-40-3)

Safety Data

• Hazardous Substances Data: 133149-40-3(Hazardous Substances Data)

Upstream product

• 2286-35-3 ethyl 3-(4-chlorophenyl)-2-cyanoacrylate 
• 1080-74-6 3-(1,1-dicyanomethylene)-indanone 
• 1867-38-5 4-chlorobenzylidenemalonodinitrile 

Relevant articles and documents

Studies on 1,3-Indandione: Synthesis of Fluorenones and Indeno(2,1-c)pyridazine

1,1-Dicyanomethylene-3-indanone (2) reacted with cinnamonitriles 1a-c to afford fluorenone derivatives 6a-c.Compounds 6a-c were also obtained when treating 2 with 1d-f.The coupling of 2 with aromatic diazonium chlorides resulted in the formation of the hy