79790-37-7

Basic information

• Product Name: Dipyrazino[2,3-f:2',3'-h]quinoxaline
• Synonyms: Dipyrazino[2,3-f:2',3'-h]quinoxaline;1,4,5,8,9,12-Hexaazatriphenylene;Benzo[1,2-b:3,4-b':5,6-b'']tripyrazine
• CAS NO: 79790-37-7
• Molecular Formula: C₁₂H₆N₆
• Molecular Weight: 234
• Product Categories: Heterocycles
• Mol File: 79790-37-7.mol
• Article Data: 4

Chemical Properties

• Melting Point: >179°C (dec.)
• Boiling Point: 501.5±45.0 °C(Predicted)
• Appearance: /
• Density: 1.549±0.06 g/cm3(Predicted)
• Storage Temp.: Refrigerator
• Solubility: Chloroform (Slightly)
• PKA: -9.31±0.50(Predicted)
• CAS DataBase Reference: Dipyrazino[2,3-f:2',3'-h]quinoxaline(CAS DataBase Reference)
• NIST Chemistry Reference: Dipyrazino[2,3-f:2',3'-h]quinoxaline(79790-37-7)
• EPA Substance Registry System: Dipyrazino[2,3-f:2',3'-h]quinoxaline(79790-37-7)

Safety Data

• Hazardous Substances Data: 79790-37-7(Hazardous Substances Data)

Usage

Chemical Properties

Tan Solid

Uses

A new heterocyclic ligand for transition metals.

Synthesis Reference(s)

Synthesis, p. 72, 1988 DOI: 10.1055/s-1988-27470

Upstream product

• 131543-46-9 Glyoxal 
• 4444-26-2 benzenehexamine 
• 79790-36-6 9,10-diamino-1,4,5,8-tetraazaphenanthrene 
• 105598-29-6 hexaazatriphenylenehexacarboxylic acid 
• 134-81-6 benzil 
• 76278-55-2 9-nitro-1,4,5,8-tetraazaphenanthrene 
• 79790-35-5 9-amino-10-nitro-1,4,5,8-tetraazaphenanthrene 

Relevant articles and documents

Hexadecarboxylative Synthesis of Hexaazatriphenylene

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2,3-DIPHENYL- AND 2,3,6,7-TETRAPHENYL-HEXA-AZATRIPHENYLENE, LIGANDS FOR TRANSITION METALS

2,3-Diphenyl-1,4,5,8,9,12-hexa-azatriphenylene 2 and 2,3,6,7-tetraphenyl-1,4,5,8,9,12-hexa-azatriphenylene 3 can be synthesized by the direct condensation of hexa-aminobenzene with glyoxal and benzil.It is, however, not possible to make specifically one of the compounds, which is always accompanied by the parent compound 1 and the fully substituted hexaphenyl-hexaazatriphenylene 4.It is nevertheless possible to optimize the yields of 2 and 3 by a careful choice of the experimental conditions.