Sodium Carbonate → HCID 18457809, compound

Participants

Reaction Steps

4-Bromo-N-cyclopropylmethylbenzamide (2.0 g, 7.87 mmol), (3-carboxy-6-methylphenyl) pinacol borane (2.06 g, 7.87 mmol), tetrakis(triphenylphosphine)palladium (900 mg, 0.79 mmol) and aqueous sodium carbonate (1M, 50 ml) in DME (100 ml) were heated at 90° C. for 18 h. The organic phase was absorbed onto silica and purified by flash chromatography (silica) eluting with DCM/ethanol/ammonia (20:8:1) to give {4′-[(cyclopropylmethylamino)carbonyl]-6-methyl-1,1′-biphenyl-3-yl}carboxylic acid (1.9 g, 78%). LCMS: retention time 3.18 min, MH+310.

Provenance & Evidence