86843-96-1

Basic information

• Product Name: 2-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridine
• Synonyms: 2-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridine
• CAS NO: 86843-96-1
• Molecular Weight: 225.25
• Mol File: 86843-96-1.mol

Chemical Properties

• CAS DataBase Reference: 2-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridine(86843-96-1)
• EPA Substance Registry System: 2-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyridine(86843-96-1)

Safety Data

• Hazardous Substances Data: 86843-96-1(Hazardous Substances Data)

Upstream product

• 14547-81-0 4-methoxy-N-(pyridin-2-yl)benzamide 
• 109-04-6 2-bromo-pyridine 
• 274-87-3 tetrazolo[1,5-a]pyridine 
• 874-90-8 4-methoxybenzonitrile 
• 504-29-0 2-aminopyridine 
• 829-48-1 4-methoxy-benzimidic acid ethyl ester 
• 86843-87-0 2-[5-(4-Methoxy-phenyl)-tetrazol-1-yl]-pyridine 

Relevant articles and documents

Synthetic method 1, 2 and 4 - triazole compound

The invention discloses 1. 2,4 - Triazole compound synthesis method belongs to the technical field of synthesis of triazole compounds. After the reaction is finished, the reaction is carried out under the heating condition, and the target product 1, 2 and

Dual Reactivity of 1,2,3,4-Tetrazole: Manganese-Catalyzed Click Reaction and Denitrogenative Annulation

A general catalytic method using a Mn-porphyrin-based catalytic system is reported that enables two different reactions (click reaction and denitrogenative annulation) and affords two different classes of nitrogen heterocycles, 1,5-disubstituted 1,2,3-triazoles (with a pyridyl motif) and 1,2,4-triazolo-pyridines. Mechanistic investigations suggest that although the click reaction likely proceeds through an ionic mechanism, which is different from the traditional click reaction, the denitrogenative annulation reaction likely proceeds via an electrophilic metallonitrene intermediate rather than a metalloradical intermediate. Collectively, this method is highly efficient and offers several advantages over other methods. For example, this method excludes a multi-step synthesis of the N-heterocyclic molecules described and produces only environmentally benign N2 gas a by-product.

Method for electrochemically synthesizing 1, 2 and 4 - triazole compounds

The invention discloses a method of electrochemically synthesizing a 1, 2, 4-triazole compound. The method includes: dissolving a compound (I) and quaternary ammonium salt into acetonitrile, stirringat room temperature of 50 DEG C to obtain reaction liqui

Heterogeneous Copper(I)-Catalyzed Cascade Addition-Oxidative Cyclization of Nitriles with 2-Aminopyridines or Amidines: Efficient and Practical Synthesis of 1,2,4-Triazoles

The heterogeneous cascade addition-oxidative cyclization of nitriles with 2-aminopyridines or amidines was achieved in 1,2-dichlorobenzene or DMSO at 120-130 °C by using a 1,10-phenanthroline-functionalized MCM-41-supported copper(I) complex [Phen-MCM-41-

Intramolecular electrochemical dehydrogenative N-N bond formation for the synthesis of 1,2,4-triazolo[1,5-a] pyridines

A metal- and oxidant-free intramolecular dehydrogenative N-N bond formation has been developed under mild and scalable electrolytic conditions. Various valuable 1,2,4-triazolo[1,5-a]pyridines were synthesized efficiently from the readily available N-(2-pyridyl)amidines. The reactions were conducted in a simple undivided cell under constant current conditions with nBu4NBr as both the redox mediator and the electrolyte. This protocol was applied to the efficient synthesis of key intermediates for anti-diabetic compounds.

PhI(OAc) 2 -Mediated Regioselective Synthesis of 5-Guanidino-1,2,4-thiadiazoles and 1,2,4-Triazolo[1,5- a ]pyridines via Oxidative N-S and N-N Bond Formation

An effective and expeditious approach for the construction of biologically important 5-guanidino-1,2,4-thiadiazole and 1,2,4-triazolo[1,5- a ]pyridine derivatives has been developed. This new protocol involves the phenyliodine(III) diacetate [PhI(OAc) su

An efficient and recyclable heterogeneous catalytic system for the synthesis of 1,2,4-triazoles using air as the oxidant

Copper-zinc supported on Al2O3-TiO2 was found as a simple and efficient heterogeneous catalyst for the oxidative synthesis of 1,2,4-triazole derivatives using air as the green oxidant under ligand-, base- and additive-free conditions. The heterogeneous reactions carried out smoothly with a large range of substrates, including NO2-, vinyl-, pyrimidine- and imidazole-contained starting materials, and provided corresponding triazoles in moderate to excellent yields with low catalyst loading (1.6 mol%). Furthermore, the catalyst can be simply recycled many times without significant loss in catalytic activity. The Royal Society of Chemistry.

Facile synthesis of 1,2,4-triazoles via a copper-catalyzed tandem addition-oxidative cyclization

A simple one-step synthesis of 1,2,4-triazole derivatives is provided by a copper-catalyzed oxidative coupling reaction under an atmosphere of air. The process should consist of sequential N-C and N-N bond-forming copper-catalyzed oxidative coupling reactions. Starting materials and the copper catalyst are readily available and inexpensive. A wide range of functional groups are tolerated to achieve chemical diversity.

Formation and Pyrolysis of 1-(2'-Pyridyl)-5-aryltetrazoles

A number of 1-(2'-pyridyl)-5-aryltetrazoles (Va-k) have been obtained by the reaction of 2-aroylamidopyridines (III) with phosphorus pentachloride and azidolysis of the resulting imidoyl chlorides.The products obtained on pyrolysis of 1-(2'-pyridyl)-5-ary