Sodium Bicarbonate → HCID 57438335, compound

Participants

Reaction Steps

Dissolve 5-[4-(tert-butyl-dimethyl-silanyloxymethyl)-benzoyl]-nicotinonitrile (510 mg, 1.45 mmol) in 10% aqueous hydrochloric acid (10 mL) and tetrahydrofuran (50 mL) and stir. After 1 hour, add saturated aqueous sodium bicarbonate (50 mL) and extract with ethyl acetate. Combine the organic layers, dry with sodium sulfate, filter and concentrate under reduced pressure to yield the title product as a white solid (325 mg, 94%): 1H NMR (DMSO-d6) δ 4.64 (d, 2H), 5.44 (t, 1H), 7.53 (d, 2H), 7.80 (d, 2H), 8.59 (t, 1H), 9.09 (d, 1H), 9.27 (d, 1H).

Provenance & Evidence