Application of 217448-86-7,Some common heterocyclic compound, 217448-86-7, name is Methyl 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxylate, molecular formula is C11H9F2N3O2, 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.
Example 6: Preparation of Rufinamide Methyl l-(2, 6-difIuorobenzyl)-lH-l,2,3-triazole- 4-carboxylate (19 g) was dissolved in methanol (285 ml) at 65-70C. Added dropwise 20% liq NH3 (150 ml) over a period of 30 min. The mixture was then stirred at 65-70C for 5-6 hours. After the completion of reaction, as monitored by TLC, the reaction mixture was cooled to room temperature. The solid was filtered, washed with water and dried under vacuum at 65C to give rufinamide (13.3 g).
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route Methyl 1-(2,6-difluorobenzyl)-1H-1,2,3-triazole-4-carboxylate, its application will become more common.
Reference:
Patent; AARTI INDUSTRIES LIMITED; DESAI, Parimal, Hasmukhlal; SALVI, Narendra, Jagannath; SUBRAMANIAN, Seetharaman; WO2014/72992; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics