Potassium Carbonate → HCID 90417976, compound

Participants

Reaction Conditions

Reaction Steps

Into a 50-mL round-bottom flask, was placed [3-chloro-5-(4-ethylphenyl)-1,2-thiazol-4-yl]methyl methanesulfonate (20 mg, 0.05 mmol, 1.00 equiv), ethyl 3-(3,5-difluoro-4-hydroxyphenyl)propanoate (16 mg, 0.07 mmol, 1.20 equiv), potassium carbonate (25 mg, 0.18 mmol, 3.00 equiv), N,N-dimethylformamide (2 mL). The resulting solution was stirred overnight at 25° C. The reaction was then quenched by the addition of 5 mL of water. The resulting solution was extracted with 3×5 mL of ethyl acetate and the organic layers combined. The resulting mixture was washed with 1×10 mL of brine. The mixture was dried over anhydrous sodium sulfate. The residue was applied onto the TLC with ethyl acetate/petroleum ether (1:15). This resulted in 20 mg (71%) of ethyl 3-(4-[[3-chloro-5-(4-ethylphenyl)-1,2-thiazol-4-yl]methoxy]-3,5-difluorophenyl)propanoate as colorless oil.

Provenance & Evidence