Potassium tert-butoxide → HCID 59762380, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of N-(2-(3-methylbut-1-ynyl)-5-nitrophenyl)butyramide (Compound 119, 900 mg, 3.29 mmol) in NMP (10 ml) was added KOt-Bu (552 mg, 4.94 mmol) and the mixture was stirred at 70° C. for 16 h, cooled to room temperature, diluted with EtOAc, washed with brine, dried over Na2SO4, and concentrated in vacuo. The residue was purified by chromatography on silica gel (0→25% EtOAc-hexanes) to yield the title compound.

Provenance & Evidence