Sodium hydride → HCID 69694285, compound

Participants

Reaction Conditions

Reaction Steps

To a suspension of trimethylsulfoxonium iodide (400 mg, 1.83 mmol) in DMSO (25 mL) at 0° C. was added NaH (60%, 73 mg, 1.83 mmol). After 30 min., 3-{3-[6-(1-methanesulfonyl-1-methyl-ethyl)-quinolin-8-yl]-phenyl}-2-(4-methanesulfonyl-phenyl)-acrylic acid methyl ester from Step 2 (688 mg, 1.22 mmol) was added and the resulting reaction mixture stirred for 18 h at 21° C., then diluted with water and ethyl acetate. The organic extracts were washed (H2O, brine), dried (MgSO4), filtered and concentrated. Purification by flash chromatography (eluting with toluene/acetone, 80:20) provided the 2-{3-[6-(1-methanesulfonyl-1-methyl-ethyl)-quinolin-8-yl]-phenyl}-1-(4-methanesulfonyl-phenyl)-cyclopropanecarboxylic acid methyl ester compound.

Provenance & Evidence