Hexane → HCID 23144622, compound

Participants

Reaction Conditions

Reaction Steps

2-Bromo-6-methoxypyridine (0.274 mL, 2.23 mmol) was dissolved in THF (1 mL), and a 1.58 mol/L solution of n-butyllithium in n-hexane (1.42 mL, 2.23 mmol) was added thereto in a stream of argon at −78° C., followed by stirring for 15 minutes at −78° C. A solution of Compound 98 (200 mg, 0.558 mmol) in THF (2 mL) was added dropwise to the reaction mixture, followed by stirring at room temperature for 1.5 hours. The reaction mixture was poured into a saturated aqueous solution of ammonium chloride, followed by extraction with ethyl acetate. The organic layer was washed with a saturated aqueous solution of sodium chloride and dried over anhydrous magnesium sulfate, and then the solvent was distilled away under reduced pressure. The resulting residue was purified through silica gel column chromatography (hexane:ethyl acetate=1:9) to afford the entitled Compound 283 (77.0 mg, 34%).

Provenance & Evidence