78539-91-0Relevant academic research and scientific papers
Method for synthesizing [1,2,3]triazole[1,5-a]pyridines compound through non-catalyst N-N coupling reaction
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Paragraph 0032-0037; 0048-0052; 0057-0059, (2019/04/04)
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.
Copper-catalyzed aerobic carboxygenation and N-arylation of [1,2,3]triazolo[1,5-a]pyridines towards pyridinium triazolinone ylides
Pankajakshan, Sreekumar,Chng, Zhi Guang,Ganguly, Rakesh,Loh, Teck Peng
supporting information, p. 5929 - 5931 (2015/03/30)
Copper-catalyzed aerobic oxyarylation of [1,2,3]triazolo[1,5-a]pyridines is developed. Notably molecular oxygen was utilized as one of the reagents and the transformation resulted in the formation of novel pyridinium triazolinone ylides. A basic mechanism for the one-pot process is proposed and further functionalization of the ylidic products were also presented.
Ruthenium-NHC-Catalyzed asymmetric hydrogenation of indolizines: Access to indolizidine alkaloids
Ortega, Nuria,Tang, Dan-Tam D.,Urban, Slawomir,Zhao, Dongbing,Glorius, Frank
supporting information, p. 9500 - 9503 (2013/09/23)
Crossing N-bridges! A ruthenium/N-heterocyclic carbene (NHC) complex serves as the catalyst for the high-yielding and completely regioselective and asymmetric hydrogenation of substituted indolizines and 1,2,3-triazolo-[1,5-a] pyridines. This method shoul
Synthesis of structural analogs of leukotriene B4 and their receptor binding activity
Kingsbury,Pendrak,Leber,Boehm,Mallet,Sarau,Foley,Schmidt,Daines
, p. 3308 - 3320 (2007/10/02)
Structural analogs of leukotriene B4 (LTB4) were designed using a preferred conformation of LTB4 (1). Appending an aromatic ring scaffold between LTB4 carbons 7 and 11 led to quinoline analogs 3 and 15. A simila
Triazolopyridines. Part 2. Preparation of 7-Substituted Triazolopyridines by Directed Lithiation
Jones, Gurnos,Sliskovic, D. Robert
, p. 967 - 972 (2007/10/02)
The lithiation reactions of 1,2,3-triazolopyridine (1) to give the 7-lithio-derivative (4; R = Li), and of its 7-methyl derivative (16) to give the 7-lithiomethyl compound, are described.These lithium derivatives react with electrophiles, notably a
