108429-49-8

Basic information

• Product Name: 1-(o-methylthiophenyl)-4,5-dihydro-5-hydroxy-1H-1,2,3-triazole
• Synonyms: 1-(o-methylthiophenyl)-4,5-dihydro-5-hydroxy-1H-1,2,3-triazole
• CAS NO: 108429-49-8
• Molecular Weight: 209.272
• Mol File: 108429-49-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(o-methylthiophenyl)-4,5-dihydro-5-hydroxy-1H-1,2,3-triazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(o-methylthiophenyl)-4,5-dihydro-5-hydroxy-1H-1,2,3-triazole(108429-49-8)
• EPA Substance Registry System: 1-(o-methylthiophenyl)-4,5-dihydro-5-hydroxy-1H-1,2,3-triazole(108429-49-8)

Safety Data

• Hazardous Substances Data: 108429-49-8(Hazardous Substances Data)

Upstream product

• 108429-46-5 (2-azidophenyl)(methyl)sulfane 
• 75-07-0 acetaldehyde 

Downstream Products

• 18550-49-7 N-formyl-o-thioanisidine 
• 2987-53-3 2-(Methylthio)aniline 
• 108429-55-6 1-(o-methylthiophenyl)-1H-1,2,3-triazole 

Relevant articles and documents

DECOMPOSITION OF ARYLAZIDES BY THF/n-BUTYLLITHIUM-II- -ISOLATION OF 1-ARYL-4,5-DIHYDRO-5-HYDROXY-1H-1,2,3-TRIAZOLES

By reaction of arylazides having no electron-withdrawing groups with the enolate ion of the acetaldehyde (formed by cycloreversion of THF in the presence of n-buthyllithium), 1-aryl-4,5-dihydro-5-hydroxy-1H-1,2,3-triazoles could be isolated and then characterized.Further reaction of such hydroxytriazolines with the same enolate ion afforded substantial amounts of the corresponding N-formylanilines , confirming their intermediacy in the previously reported decomposition of arylazides by THF/n-butyllithium.On the other hand, using alkoxides as bases, the preferred scheme of conversion of the hydroxytriazolines was found to be the known dehydration to 1-aryl-1H-1,2,3-triazoles.