Potassium Carbonate → HCID 54593112, compound

Participants

Reaction Steps

According to Reference Example 8-2, by use of 1-methyl-1H-pyrazole-4-carbaldehyde (300 mg, 2.72 mmol) dissolved in N,N-dimethylformamide (4.5 mL), potassium carbonate (75 mg, 0.54 mmol) and (trifluoromethyl)trimethylsilane (0.442 mL, 2.99 mmol), the mixture was stirred and reacted at room temperature for 3 hours. Then, purification by preparative thin-layer chromatography (chloroform/methanol=10/1) was performed to give 2,2,2-trifluoro-1-(1-methyl-1H-pyrazol-4-yl)ethanol (Compound DJ) (231 mg, yield: 47%).

Provenance & Evidence