Tetrahydrofuran → HCID 59259718, compound

Participants

Reaction Conditions

Reaction Steps

To a mixture of sodium hydride (60%, 278 mg, 6.96 mmol) and tetrahydrofuran (20 ml) was added N-(3-hydroxypropyl)morpholine (963 μl, 6.96 mmol) at room temperature. Then, the reaction mixture was stirred at 45° C. (external temperature) for 10 minutes. To the reaction mixture was added tributyl-iodomethyl-tin (2.0 g, 4.64 mmol) at 0° C. (external temperature). Then, the mixture was stirred at 45° C. for 1 hour. The reaction mixture was cooled at room temperature, diluted with ethyl acetate, washed sequentially with water and an aqueous saturated sodium chloride solution, and dried with anhydrous sodium sulfate. The solvent was distilled off under reduced pressure, and the residue was purified by silica gel column chromatography (NH silica gel, heptane:ethyl acetate=9:1) to obtain the title compound (2.08 g, 6.96 mmol, 100%).

Provenance & Evidence