2-(Tributylstannyl)furan → HCID 9890588, compound

Participants

Reaction Conditions

Reaction Steps

A solution of Example 11 (0.253 g, 0.531 mmol) in 1-methyl-2-pyrrolidinone (25 mL) was deoxygenated with nitrogen, treated with 2-(tributylstannyl)furan (0.33 mL, 1.06 mmol), [1,1′-bis(diphenylphosphino)ferrocene]dichloropalladium(II) dichloromethane complex (0.045 g, 0.005 mmol), heated to 85° C. for 13 hours, cooled to room temperature, diluted with ethyl acetate and saturated KF, stirred for 3 hours, and extracted with ethyl acetate. The extract was washed with brine, dried (MgSO4), filtered, and concentrated. The residue was purified by flash chromatography on silica gel with 5-10% ethyl acetate/hexanes to provide the desired compound.

Provenance & Evidence