129247-60-5

Basic information

• Product Name: p-Tolualdehyde t-butyl(methyl)hydrazone
• Synonyms: p-Tolualdehyde t-butyl(methyl)hydrazone
• CAS NO: 129247-60-5
• Molecular Weight: 204.315
• Mol File: 129247-60-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: p-Tolualdehyde t-butyl(methyl)hydrazone(CAS DataBase Reference)
• NIST Chemistry Reference: p-Tolualdehyde t-butyl(methyl)hydrazone(129247-60-5)
• EPA Substance Registry System: p-Tolualdehyde t-butyl(methyl)hydrazone(129247-60-5)

Safety Data

• Hazardous Substances Data: 129247-60-5(Hazardous Substances Data)

Upstream product

• 24459-52-7 1,1-dimethyl-2-(4-methylbenzylidene)hydrazine 
• 7400-27-3 tertbutylhydrazine hydrochloride 
• 104-87-0 4-methyl-benzaldehyde 
• 74-88-4 methyl iodide 

Downstream Products

• 153933-82-5 1-(tert-Butyl-methyl-hydrazono)-3,3,4,4,4-pentafluoro-1-p-tolyl-butan-2-one 
• 120779-87-5 Ethyl 3-(p-tolyl)-3--2-oxopropionate 
• 104-87-0 4-methyl-benzaldehyde 
• 153933-91-6 1-tert-Butyl-3-p-tolyl-5-trifluoromethyl-1H-pyridazin-4-one 
• 129270-03-7 1-(t-Butyl)-4-(p-tolyl)-5-ethoxycarbonylimidazole 
• 118110-49-9 3-(tert-Butyl-methyl-hydrazono)-1,1,1-trifluoro-3-p-tolyl-propan-2-one 
• 129377-97-5 3-(tert-Butyl-methyl-hydrazono)-1,1,1-trichloro-3-p-tolyl-propan-2-one 
• 143160-76-3 4-p-Tolyl-5-trifluoromethyl-oxazole 
• 143160-68-3 4-p-Tolyl-5-trifluoromethyl-2,5-dihydro-oxazol-5-ol 
• 118110-44-4 3-tert-Butyl-5-p-tolyl-6-trifluoromethyl-3,6-dihydro-2H-[1,3,4]oxadiazine 
• 129378-10-5 1-tert-Butyl-5-chloro-3-p-tolyl-1H-pyridazin-4-one 

Relevant articles and documents

4- and 5-Trifluoromethylimidazoles. Novel Cyclization of Trifluoroacetylated Aldehyde Dimethylhydrazones

Thermally induced cyclization reaction of trifluoroacetylated arylaldehyde dimethylhydrazones 1 in refluxing toluene afforded 1-methyl-4-aryl-5-trifluoromethylimidazoles 2 in good yields.In contrast thermal cyclization of 1 in the presence of silica gel gave regioisomeric 1-methyl-4-trifluoromethyl-5-aryl-imidazoles 5 as major products.These reactions could be extended to the synthesis of related several 1,4,5-trisubstituted imidazoles.