反应详情

3-(6-Chloro-2-methyl-1H-indol-3-ylsulfanyl)-benzoic acid methyl ester (0.050 g, 0.15 mmol) was dissolved in DMF (4 mL), cooled to ° C., and sodium hydride (60% dispersion in mineral oil, 0.015 g, 0.375 mmol) was added. After 15 minutes, 4-(bromomethyl)pyridine hydrobromide (0.057 g, 0.225 mmol) was added and the reaction stirred at room temperature for 70 minutes. The reaction was then heated to 50° C. for 2 hours then submitted to standard aqueous workup. Preparatory HPLC (10-100% ACN in H2O) afforded the title compound as a minor component.

1. temperaturecooled
2. temperatureThe reaction was then heated to 50° C. for 2 hours