2242-68-4

Basic information

• Product Name: 4-METHYL-3,6-DIPHENYLPYRIDAZINE
• Synonyms: 4-METHYL-3,6-DIPHENYLPYRIDAZINE
• CAS NO: 2242-68-4
• Molecular Formula: C₁₇H₁₄N₂
• Molecular Weight: 246.31
• Mol File: 2242-68-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 453.4°Cat760mmHg
• Flash Point: 207.2°C
• Appearance: /
• Density: 1.105g/cm³
• Vapor Pressure: 5.55E-08mmHg at 25°C
• Refractive Index: 1.602
• CAS DataBase Reference: 4-METHYL-3,6-DIPHENYLPYRIDAZINE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-METHYL-3,6-DIPHENYLPYRIDAZINE(2242-68-4)
• EPA Substance Registry System: 4-METHYL-3,6-DIPHENYLPYRIDAZINE(2242-68-4)

Safety Data

• Hazardous Substances Data: 2242-68-4(Hazardous Substances Data)

Usage

Chemical Description

3,6-diphenyl-4-methylpyridazine (13) is a heterocyclic compound with the formula C13H11N3.

InChI:InChI=1/C17H14N2/c1-13-12-16(14-8-4-2-5-9-14)18-19-17(13)15-10-6-3-7-11-15/h2-12H,1H3

Upstream product

• 6830-78-0 3,6-diphenyl-1,2,4,5-tetrazine 
• 4111-54-0 lithium diisopropyl amide 
• 108-18-9 diisopropylamine 

Relevant articles and documents

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The Role of Lithium Amides as Reducing Agents in a Novel Pathway to 3,6-Diarylpyridazines by Ring Transformations of 3,6-Diaryl-s-tetrazines

3,6-Diaryl-s-tetrazines undergo two competing reactions when treated with lithium amides.The first, direct nucleophilic attack and addition of lithium amide to the tetrazine, appears to be predominant when a less hindered amide is used, and moderate quantities of tetrazine are then regenerated on quenching.The competing reaction, which is seen more clearly with a bulkier amide such as lithium di-isopropylamide, involves reduction of tetrazine to a dihydro derivative with concomitant formation of imine from the amide: this imine is then attacked by further amide and gives rise to a charged intermediate which reacts with more tetrazine to form a pyridazine.