54449-00-2

Basic information

• Product Name: 3-methyl-2-phenyl-2H-indazole
• Synonyms: 3-methyl-2-phenyl-2H-indazole
• CAS NO: 54449-00-2
• Molecular Weight: 208.263
• Mol File: 54449-00-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3-methyl-2-phenyl-2H-indazole(CAS DataBase Reference)
• NIST Chemistry Reference: 3-methyl-2-phenyl-2H-indazole(54449-00-2)
• EPA Substance Registry System: 3-methyl-2-phenyl-2H-indazole(54449-00-2)

Safety Data

• Hazardous Substances Data: 54449-00-2(Hazardous Substances Data)

Upstream product

• 84904-42-7 o-(phenylazo)acetophenone oxime 
• 84904-36-9 methyl(o-phenylazo)phenylmethyleneamino-oxyacetic acid 
• 4964-49-2 1-(2-aminophenyl)ethanone oxime 
• 578-54-1 ortho-ethylaniline 
• 586-96-9 Nitrosobenzene 
• 941706-81-6 1-(2-aminophenyl)ethanol 
• 551-93-9 2-aminoacetophenone 

Relevant articles and documents

Efficient synthesis of 2-aryl-2: H -indazoles by base-catalyzed benzyl C-H deprotonation and cyclization

A straightforward and efficient method for the preparation of 2-aryl-2H-indazoles from ortho-alkyl substituted azoxybenzenes is presented. The reaction proceeds through base-catalyzed benzyl C-H deprotonation and cyclization to afford 2-aryl-2H-indazoles

Intramolecular Cyclization of Iminoxyl Radicals

Iminyl radicals, generated by oxidation of the corresponding O-carboxymethoximes with persulfate, do not cyclise onto an ajacent azo group but the structurally related iminoxyls cyclise to give indazoles.ESR evidence is presented for the intramolecular ad