Category: 1401624-81-4

Synthetic Route of 1401624-81-4, In the chemical reaction process,reaction time,type of solvent,can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product.An updated downstream synthesis route of 1401624-81-4 as follows.

A solution of 2,6-dlbromo-[1 ,2,4]trlazolo[i,5-a]pyrldlne (2.7 g, 9.7 mmol), triethylamlne (2.94 g, 29.1 mmol), and N-methylpiperazlne (1.94 g, 19.4 mmol) in toluene was refluxed overnight. The solvent was removed under vacuum, and the residue was purified by HPFC (PE: EA -1 : 1) to yield PZ972-3 (1.82 g, 63%). LC-MS: 296.1, 298.1 (M+l).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,1401624-81-4, its application will become more common.

Reference:
Patent; PROZYMEX A/S; PEDERSEN, John; LAURITZEN, Conni; WO2012/130299; (2012); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 1401624-81-4, name is 2,6-Dibromo-[1,2,4]triazolo[1,5-a]pyridine. A new synthetic method of this compound is introduced below., Recommanded Product: 2,6-Dibromo-[1,2,4]triazolo[1,5-a]pyridine

General procedure: d) 6-Bromo-2-morpholin-4-yl-[ 1 ,2,4] triazolo[ 1 ,5-a]pyridine A mixture of 2,6-dibromo-[l,2,4]triazolo[l,5-a]pyridine (1 g, 3.61 mmol) and morpho- line (10 g, 10 ml, 115 mmol) was refluxed for 4 hours under argon atmosphere. The mixture was evaporated to dryness under reduced pressure. Flash chromatography (silica gel, 50 g, 30-100% heptane/ethyl acetate) afforded 6-bromo-2-morpholin-4-yl-[l,2,4]triazolo[l,5-a]pyridine (672 mg, 66%) as a light yellow solid. Mp.: 136C. MS: m/z=283.0/285.0 (M+H+).

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it, 1401624-81-4, 2,6-Dibromo-[1,2,4]triazolo[1,5-a]pyridine.

Reference:
Patent; F. HOFFMANN-LA ROCHE AG; FLOHR, Alexander; GROEBKE ZBINDEN, Katrin; KOERNER, Matthias; WO2013/41472; (2013); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem