Hydrochloric Acid → HCID 16775362, compound

Participants

Reaction Conditions

Reaction Steps

A solution of Example 95A (10.9 mg, 0.032 mmol) in methanol (0.9 mL) and distilled water (0.01 mL) was treated with lithium hydroxide monohydrate (4.0 mg, 0.096 mmol), heated to 50° C. for 4 hours, cooled to room temperature, treated with 2N HCl (1 mL), and concentrated. The resulting residue was purified by chromatography to provide the desired product as a white solid. MS (ESI(−)) m/e 321 (M−H)−; 1H NMR (300 MHz, DMSO-d6) δ 8.62 (d, 1H), 8.06 (dd, 1H), 7.80 (m, 2H), 7.51 (m, 3H), 7.42 (d, 1H).

Provenance & Evidence