Adding a certain compound to certain chemical reactions, such as: 762240-92-6, name is 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride, belongs to pyrazines compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 762240-92-6, Application In Synthesis of 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride
General procedure: A solution of 3-(trifluoromethyl)-5,6,7,8-tetrahydro [1,2,4]triazolo[4,3-a]pyrazine hydrochloride salt (1.0 eq.) in dimethylformamide(DMF, 2-3 mL)was added potassium carbonate (2.5eq.) at and stirred for 15 min at room temperature. To this, N-(benzo[d]thiazol-2-yl)-2-chloroacetamide derivatives (1.0 eq.) in DMF was added to the reaction mixture at room temperature. The resulting reaction mixturewas heated at 70 C for 18 h. The completion of the reaction was monitored on TLC (using 10% MeOH: DCM and ammonia as a modifier as mobile phase) which confirmed that the reaction got completed after 18 h. The reaction mixture was pouredinto ice-cold water and extracted with ethyl acetate (2 x 30 mL).Organic layers were combined and the combined organic layer was dried over sodium sulfate and concentrated under reduced pressure to afford crude desired product and crystallized it from methanol to get N-(benzo[d]thiazol-2-yl)-2-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo [4,3-a]pyrazin-7 (8H)-yl)acetamide derivatives(12a-12e) in good practical yield.
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, 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride, other downstream synthetic routes, hurry up and to see.