69447-34-3

Basic information

• Product Name: Diselenide, bis(3-nitrophenyl)
• CAS NO: 69447-34-3
• Molecular Formula: C12H8N2O4Se2
• Molecular Weight: 402.127
• Mol File: 69447-34-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Diselenide, bis(3-nitrophenyl)(CAS DataBase Reference)
• NIST Chemistry Reference: Diselenide, bis(3-nitrophenyl)(69447-34-3)
• EPA Substance Registry System: Diselenide, bis(3-nitrophenyl)(69447-34-3)

Safety Data

• Hazardous Substances Data: 69447-34-3(Hazardous Substances Data)

Upstream product

• 645-00-1 m-iodonitrobenzene 
• 6996-92-5 benzeneseleninic acid 
• 860601-80-5 3-nitro-benzeneselenenyl bromide 
• 67-56-1 methanol 
• 563-63-3 silver(I) acetate 

Downstream Products

• 1290541-93-3 2,5-bis(m-nitrophenylseleno)hydroquinone dimethyl ether 
• 1290542-00-5 o-nitrophenyl 2-thienyl selenide 
• 733737-69-4 bis-(3-amino-phenyl)-diselenide 
• 33439-12-2 m-nitrobenzeneseleninic acids 

Relevant articles and documents

Iron(III) chloride-promoted cyclization of α,-alkynic tosylhydrazones with diselenides: Synthesis of 4-(arylselanyl)-1: H-pyrazoles

A highly efficient iron(iii) chloride-promoted cyclization between α,-alkynic tosylhydrazones and diselenides to form a 4-(arylselanyl)-1H-pyrazole skeleton is studied. This reaction forms C-N and C-Se bonds in one step by utilizing inexpensive iron(iii) chloride instead of expensive transition metal additives. This strategy features easily synthesized substrates, mild reaction conditions and high tolerance to functional groups.