Chlorosuccinimide → HCID 57826667, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of methyl 4-(1-ethyl-1H-pyrazol-5-yl)-5-methyl-2-furancarboxylate (950 mg, 4.06 mmol) and NCS (650 mg, 4.87 mmol) in THF (10 mL) was heated at 70° C. in a sealed tube. After 2 h, the reaction mixture was concentrated and purified via column chromatography (silica, 10-20% EtOAc/Hexane) affording the title compound (970 mg, 89%) as a white solid: LC-MS (ES) m/z 269 (M+H)+.

Provenance & Evidence