832-81-5

Basic information

• Product Name: 3-PHENYL-1,2,3-TRIAZOLO(1,5-A)PYRIDINE
• Synonyms: 3-PHENYL-1,2,3-TRIAZOLO(1,5-A)PYRIDINE
• CAS NO: 832-81-5
• Molecular Formula: C₁₂H₉N₃
• Molecular Weight: 195.22
• Mol File: 832-81-5.mol
• Article Data: 19

Chemical Properties

• Melting Point: 114 C
• Appearance: /
• Density: 1.21 g/cm³
• Refractive Index: 1.674
• CAS DataBase Reference: 3-PHENYL-1,2,3-TRIAZOLO(1,5-A)PYRIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-PHENYL-1,2,3-TRIAZOLO(1,5-A)PYRIDINE(832-81-5)
• EPA Substance Registry System: 3-PHENYL-1,2,3-TRIAZOLO(1,5-A)PYRIDINE(832-81-5)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• Hazardous Substances Data: 832-81-5(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Synthetic Communications, 6, p. 69, 1976 DOI: 10.1080/00397917608072611

InChI:InChI=1/C12H9N3/c1-2-6-10(7-3-1)12-11-8-4-5-9-15(11)14-13-12/h1-9H

Upstream product

• 56009-91-7 2-(hydrazono(phenyl)methyl)pyridine 
• 274-59-9 triazolopyridine 
• 905-79-3 Phenyl--keton-p-tosylhydrazon 
• 101-82-6 2-Benzylpyridine 
• 91-02-1 phenyl(pyridin-2-yl)methanone 
• 1576-35-8 toluene-4-sulfonic acid hydrazide 
• 916756-21-3 3-iodo-[1,2,3]triazolo[1,5-a]pyridine 
• 98-80-6 phenylboronic acid 
• 740799-11-5 3-phenyl-[1,2,3]triazolo[1,5-a]pyridin-7-yl pyridin-2-yl methanone 

Downstream Products

• 1094674-65-3 3-phenyl-7-(pyrid-2-yl)-[1,2,3]triazolo[1,5-a]pyridine 
• 1094674-62-0 (3-phenyl-[1,2,3]triazolo[1,5-a]pyridin-7-yl)(3,4,5-trimethoxyphenyl)methanol 
• 1094674-61-9 7-iodo-3-phenyl-[1,2,3]triazolo[1,5-a]pyridine 
• 1384956-13-1 (E)-7-(hex-3-en-3-yl)-3-phenyl-[1,2,3]triazolo[1,5-a]pyridine 
• 1384956-15-3 (E)-7-(4-methylpent-2-en-2-yl)-3-phenyl-[1,2,3]triazolo[1,5-a]pyridine 
• 1384956-14-2 (E)-7-(oct-4-en-4-yl)-3-phenyl-[1,2,3]triazolo[1,5-a]pyridine 
• 1384956-04-0 (E)-7-(1,2-diphenylvinyl)-3-phenyl-[1,2,3]triazolo[1,5-a]pyridine 
• 22945-62-6 (2-hydroxyphenyl)(pyridin-2-yl)methanone 

Relevant articles and documents

Synthesis and structural characterization of arene d6 metal complexes of sulfonohydrazone and triazolo ligands: High potency of triazolo derivatives towards DNA binding

Complexation of [(p-cymene)RuCl2]2 and [Cp?MCl2]2 (M = Rh/Ir) with chelating ligand 4-methylbenzenesulfonohydrazone ligands (L1 and L3) resulted in the formation of mononuclear cationic complexes having PF6

Nitrous oxide as a diazo transfer reagent: The synthesis of triazolopyridines

Nitrous oxide is a potential diazo transfer reagent, but its applications in organic chemistry are scarce. Here, we show that triazolopyridines and triazoloquinolines are formed in the reactions of metallated 2-alkylpyridines or 2-alkylquinolines with N2O. The reactions can be performed under mild conditions and give synthetically interesting triazoles in moderate to good yields.

Method for synthesizing [1,2,3]triazole[1,5-a]pyridines compound through non-catalyst N-N coupling reaction

The invention relates to a method for synthesizing [1,2,3]triazole[1,5-a]pyridines compound through non-catalyst N-N coupling reaction. The invention discloses an efficient method for synthesizing a product at one step without using a catalyst under a mild condition from a 2-pyridylamine compound and nitroso tert-butyl ester as a mild nitrogen atom source. The method is free from the catalyst, thereaction step is reduced, the condition is extremely mild, the efficiency is high, and the later modification can be performed on the biological active molecular, thereby facilitating the industrialproduction of [1,2,3]triazole[1,5-a]pyridines compound.