Imidazole → HCID 57706957, compound

Participants

Reaction Steps

To 66.14B (77.0 mg, 226 μmol) in DMF (10 mL) was added imidazole (30.8 mg, 452 μmol) and then triisopropylsilyl chloride (58.1 μL, 271 μmol). The resulting mixture was then stirred for 4 hours. The reaction was diluted with EtOAc and washed with 1N HCl, water, and brine. The organic phase was dried over sodium sulfate, filtered, concentrated, and purified by silica gel chromatography (0 to 10% EtOAc/Hexanes) to provide 66.14C (90.0 mg, 80.1% yield).

Provenance & Evidence