Methyl iodide → HCID 72195295, compound

Participants

Reaction Steps

Preparation (S)-methyl 2-tert-butoxy-2-(7-(4-chlorophenyl)-2-(1,3-dimethyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-5-methylbenzo[d]thiazol-6-yl)acetate: To a solution of (S)-methyl 2-tert-butoxy-2-(7-(4-chlorophenyl)-5-methyl-2-(3-methyl-1H-pyrrolo[2,3-b]pyridin-5-yl)benzo[d]thiazol-6-yl)acetate (12 mg, 0.022 mmol) in DMF (5 mL) was added cesium carbonate (11 mg, 0.033 mmol). The reaction solution was stirred at room temperature for 5 minutes, iodomethane (4.7 mg, 0.033 mmol) was added. The reaction solution was stirred for 30 minutes and quenched with water. Volatiles were removed and the residue partitioned between ethyl acetate and water. The organic phase was washed with brine, dried (MgSO4), filtered and concentrated to give crude product which was purified by chromatographic column to afford the desired product. LCMS-ESI+: calc'd for C30H30ClN3O3S: 548.17 (M+H+); Found: 548.4 (M+H+).

Provenance & Evidence