Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 762240-92-6, name is 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 762240-92-6
General procedure: A solution of 3-(trifluoromethyl)-5,6,7,8-tetrahydro [1,2,4]triazolo[4,3-a]pyrazine hydrochloride salt 9 (1.0 eq.) in dimethylformamide (DMF, 2e3 mL) was added potassium carbonate (2.5eq.) at 5 C and stirred for 15 min at room temperature. To this,various chloride derivatives (1.0 eq.) in DMF was added to reaction mixture at same temperature. The resultant reaction mixture was allowed to stir at room temperature for 24 h. The completion of the reaction was monitored on TLC (using 10% MeOH: DCM and ammonia as a modifier as mobile phase). The reaction mixture was poured into ice-cold water and extracted with ethyl acetate(2 x 15 mL). Organic layers were combined and the combined organic layer was dried over sodium sulfate and concentrated under reduced pressure to afford crude material and crystallized it from methanol to get 3-(trifluoromethyl)-5,6,7,8-tetrahydro [1,2,4]triazolo [4,3-a]pyrazine derivatives (12f-12j) in good practical yield.
According to the analysis of related databases, 762240-92-6, the application of this compound in the production field has become more and more popular.