Hydrochloric Acid → HCID 86640256, compound

Participants

Reaction Steps

Treat a solution of 2-chloro-5-fluoro-4-[7-(3-methoxymethoxy-pyridin-4-yl)-benzo[b]thiophen-2-yl]-pyrimidine (4 g, 10 mmol) in THF (10 mL) with 5 N HCl (3 mL). Stir the mixture at room temperature for 6 hours. Concentrate the reaction in vacuo and dilute with saturated aqueous sodium bicarbonate and dichloromethane. Separate the layers and filter each layer. Wash the solid from the organic phase with dichloromethane to give the title compound (300 mg) as a tan solid. Wash the solid from the aqueous layer with water and dry to give the title compound (300 mg) as a tan solid. Combine the solids to give the title compound (600 mg, 17%) as a tan solid. MS (ES) m/z 358 [M+1]+.

Provenance & Evidence