185827-54-7

Basic information

• Product Name: 5,6-Bis-benzylsulfanyl-pyrazine-2,3-dicarbonitrile
• CAS NO: 185827-54-7
• Molecular Weight: 374.49
• Mol File: 185827-54-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5,6-Bis-benzylsulfanyl-pyrazine-2,3-dicarbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 5,6-Bis-benzylsulfanyl-pyrazine-2,3-dicarbonitrile(185827-54-7)
• EPA Substance Registry System: 5,6-Bis-benzylsulfanyl-pyrazine-2,3-dicarbonitrile(185827-54-7)

Safety Data

• Hazardous Substances Data: 185827-54-7(Hazardous Substances Data)

Upstream product

• 100-53-8 phenylmethanethiol 
• 56413-95-7 2,3-dichloro-5,6-dicyanopyrazine 
• 36023-64-0 2,3-dioxo-1,2,3,4-tetrahydropyrazine-5,6-dicarbonitrile 

Relevant articles and documents

Preparation of magnesium azaphthalocyanines by cyclotetramerisation of S-substituted 4,5-disulfanylpyrazine-2,3-dicarbonitriles

Four novel S-substituted 4,5-disulfanylpyrazine-2,3-dicarbonitriles have been obtained in a multistep synthesis from diaminomaleonitrile. Two of these dicarbonitriles, with ethyl or benzyl S-substituents, give pure magnesium azaphthalocyanines in good yields when reacted with magnesium propoxide in propanol and dioxane. Aromatic S-substituents are less stable during the reaction conditions used for cyclisations, and product mixtures are obtained. Acta Chemica Scandinavica 1996.