Sodium Carbonate → HCID 57560109, compound

Participants

Reaction Steps

A solution of benzoic acid N′-[3-(2-bromo-phenyl)-propionyl]-N′-isopropyl-hydrazide (50 mg, 0.13 mmol) in DME (4 ml)/2M Na2CO3 (225 μL, 0.45 mmol) was treated with 4-fluoro-2-methyl-phenylboronic acid (30 mg, 0.19 mmol) and Pd[PPh3]4 (15 mg, 0.013 mmol) for 72 hours at 90° C. The reaction mixture was partitioned between water and dichloromethane. The organic layer was washed with brine, dried over sodium sulfate, filtered, and concentrated. The crude was absorbed on silica and purified on a silica gel column with a 20-50% ethyl acetate/hexanes gradient and then by RP HPLC to afford the product as a solid (5 mg, 9%). LC-MS m/e 419.28 (M+H+)

Provenance & Evidence