Triethylamine → HCID 86684865, compound

Participants

Reaction Conditions

Reaction Steps

1-Methyl-1H-pyrazol-5-amine (1.53 g) and triethylamine (4.60 mL) were added to a 1,4-dioxane (53 mL) solution of 1,2-bis(bromomethyl)-4-(trifluoromethyl)benzene (5.25 g) at a room temperature, and the obtained solution was then stirred at 100° C. for 1 hour. Thereafter, the reaction solution was diluted with ethyl acetate, and was then washed with water and a saturated saline. The resultant was dried over anhydrous sodium sulfate, and was then concentrated under a reduced pressure. The residue was purified by column chromatography (silica gel 60N, hexane:ethyl acetate=2:1 to 40:60), so as to obtain the title compound (785 mg) in the form of a colorless solid.

Provenance & Evidence