76795-04-5

Basic information

• Product Name: (5-Imino-4-phenyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-p-tolyl-methanone
• CAS NO: 76795-04-5
• Molecular Weight: 342.259
• Mol File: 76795-04-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (5-Imino-4-phenyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-p-tolyl-methanone(CAS DataBase Reference)
• NIST Chemistry Reference: (5-Imino-4-phenyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-p-tolyl-methanone(76795-04-5)
• EPA Substance Registry System: (5-Imino-4-phenyl-4,5-dihydro-[1,3,4]selenadiazol-2-yl)-p-tolyl-methanone(76795-04-5)

Safety Data

• Hazardous Substances Data: 76795-04-5(Hazardous Substances Data)

Upstream product

• 59295-36-2 2-Brom-(4-methylphenyl)glyoxal 2-phenylhydrazon 
• 3425-46-5 potassium selenocyanate 

Downstream Products

• 76795-18-1 5-(4-Methyl-benzoyl)-3-phenyl-3H-[1,3,4]selenadiazol-2-one 
• 76795-34-1 N-[5-(4-Methyl-benzoyl)-3-phenyl-3H-[1,3,4]selenadiazol-(2Z)-ylidene]-benzamide 
• 76795-13-6 C₁₆H₁₂N₄O₂Se 

Relevant articles and documents

Hydrazidoyl Halides in Synthesis of Δ2-1,3,4-Selenadiazolin-5-ones

Reaction of hydrazidoyl halides 1-5 with potassium selenocyanate in ethanol produces the corresponding 2,4-disubstituted-5-imino-Δ2-1,3,4-selenadiazolines, 9-13 respectively.Nitrosation of the latter yields the N-nitroso derivatives 14-17, which decompose upon refluxing in xylene to give 2,4-disubstituted Δ2-1,3,4-selenadiazolin-5-ones in good yield.Compounds 9-13 give the respective N-acetyl derivatives 22-26 and N-benzoyl derivatives 27-31 with acetic anhydride and benzoyl chloride in pyridine.