Sodium Carbonate → HCID 68181124, compound

Participants

Reaction Conditions

Reaction Steps

A solution consisting of 4-[2-(4-Benzofuran-2-ylphenylcarbamoyl)-3-(4-bromo phenyl)-propyl]-benzoic acid methyl ester (200 mg, 0.35 mmol), dichlorobis(tri-o-tolyl phosphine)-palladium(II), 1-cyclohexenyl boronic acid (222 mg, 1.76 mmol) and sodium carbonate (373 mg, 3.5 mmol) in DME (8 mL), EtOH (4 mL) and water (2 mL) was heated at 125° C. for 7 min in the microwave. The crude reaction mixture was partitioned between EtOAc and water. Evaporation of the organic portion afforded crude 4-[2-(4-Benzofuran-2-ylphenylcarbamoyl)-3-(4-cyclohex-1-enylphenyl)-propyl]-benzoic acid methyl ester which was carried on as is for the next step. LC-MS m/z=570 [C38H35NO4+H]+.

Provenance & Evidence