New downstream synthetic route of 6-Bromo-2-methyl-[1,2,4]triazolo[1,5-a]pyridine

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 7169-95-1, 6-Bromo-2-methyl-[1,2,4]triazolo[1,5-a]pyridine, other downstream synthetic routes, hurry up and to see.

Application of 7169-95-1 ,Some common heterocyclic compound, 7169-95-1, molecular formula is C7H6BrN3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.

To a solution of 6-bromo-2-methyl-[1,2,4]triazolo[1,5-a]pyridine (1 equiv) in DMF/H2O (9:1, 10 vol) was added compound S1 (1 equiv), K2CO3(2 equiv), and tetrakis(triphenylphosphine)palladium (0.1 equiv). The reaction mixture was stirred at 90 C. for 5 h and then concentrated. The remaining residue was purified by column chromatography on silica gel to give compound S3.

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 7169-95-1, 6-Bromo-2-methyl-[1,2,4]triazolo[1,5-a]pyridine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; ACHILLION PHARMACEUTICALS, INC.; WILES, Jason, Allan; PHADKE, Avinash, S.; DESHPANDE, Milind; AGARWAK, Atul; CHEN, Dawei; GADHACHANDA, Venkat, Rao; HASHIMOTO, Akihiro; PAIS, Godwin; WANG, Qiuping; WANG, Xiangzhu; (905 pag.)WO2017/35353; (2017); A1;,
Pyridine – Wikipedia,
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