208054-07-3

Basic information

• Product Name: 3,8-diphenyl-1,10-dihydro-[1,10]phenanthroline-4,7-dione
• CAS NO: 208054-07-3
• Molecular Weight: 364.403
• Mol File: 208054-07-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,8-diphenyl-1,10-dihydro-[1,10]phenanthroline-4,7-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 3,8-diphenyl-1,10-dihydro-[1,10]phenanthroline-4,7-dione(208054-07-3)
• EPA Substance Registry System: 3,8-diphenyl-1,10-dihydro-[1,10]phenanthroline-4,7-dione(208054-07-3)

Safety Data

• Hazardous Substances Data: 208054-07-3(Hazardous Substances Data)

Upstream product

• 101-97-3 Ethyl 2-phenylethanoate 
• 60734-12-5 3-hydroxy-2-phenylacrylic acid ethyl ester 
• 95-54-5 1,2-diamino-benzene 
• 17838-69-6 ethyl 3-oxo-2-phenylpropanoate 

Downstream Products

• 208054-16-4 4,7-dibromo-3,8-diphenyl-[1,10]phenanthroline 

Relevant articles and documents

A Short Synthetic Route to 4,7-Dihalogenated 1,10-Phenanthrolines with Additional Groups in 3,8-Position: Soluble Precursors for Macrocyclic Oligophenanthrolines

A short and efficient preparation of 3,8-dialkylated or 3,8-diarylated 1,10-phenanthrolines-4,7-diones is described. Their chlorination or bromination furnishes the corresponding, highly soluble 4,7-dichloro- or 4,7-dibromo phenanthrolines that constitute versatile precursors to macrocyclic oligophenanthrolines with exo-coordination sites. They can be further reacted by nucleophilic aromatic substitution or Heck-coupling reactions.