34985-93-8

Basic information

• Product Name: 1-amino-3,5-diphenyl-1,2,4-triazole
• CAS NO: 34985-93-8
• Molecular Weight: 236.276
• Mol File: 34985-93-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-amino-3,5-diphenyl-1,2,4-triazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-amino-3,5-diphenyl-1,2,4-triazole(34985-93-8)
• EPA Substance Registry System: 1-amino-3,5-diphenyl-1,2,4-triazole(34985-93-8)

Safety Data

• Hazardous Substances Data: 34985-93-8(Hazardous Substances Data)

Upstream product

• 14478-73-0 3,6-diphenyl-1,4-dihydro-1,2,4,5-tetrazine 
• 2039-06-7 3,5-diphenyl-1,2,4-triazole 
• 888-71-1 3,5-diphenyl-1,2,4-oxadiazole 
• 18674-01-6 2-(3,5-diphenyl-[1,2,4]triazol-1-yl)-1,1,1,3,3,3-hexamethyl-disilazane 

Downstream Products

• 95309-36-7 1-dimethylamino-3,5-diphenyl-1,2,4-triazole 

Relevant articles and documents

Radical scavenging by N-aminoazaaromatics

N-Aminoazaaromatics were found to react with nitric oxide in the presence of oxygen to afford deaminated products in high yields. The reaction proceeded almost instantaneously in various solvents including water, and one to two equivalent of NO was consumed depending upon the amount of oxygen coexisted, and 1 equivalent of N2O was released in the reaction. In addition, N-aminoazoles were deaminated by potassium superoxide to give parent azoles in good yields. Two equivalents of superoxide was consumed, and about half equivalents of both nitrite and nitrate ion were released. The results demonstrated that N-aminoazoles have ability to protect the biological system against the oxidation promoted by radicals such as nitrogen oxides and superoxide. Copyright (C) 2000 Elsevier Science Ltd.

Thermal Rearrrangement of 1-Alkyl-3,6-diaryl-1,4-dihydro-s-tetrazines to 1-Alkylamino-3,5-diaryl-1,2,4-triazoles

s-Tetrazines having aryl substituents in either the 3- or 3,6-positions react readily with alkyl or aryl Grignard reagents to give 1-alkyl(or aryl)-1,4-dihydro-s-terazines.The 1-alkyl-1,4-dihydro-s-tetrazines rearrange in methanolic hydrogen chloride to 4-alkylamino-1,2,4-triazoles, but thermolyse readily to the less well known, isomeric 1-alkylamino-1,2,4-triazoles.Possible reaction pathways involving breakdown to nitrile and reactive intermediates such as 1,3-dipolar species are discussed.