Sodium Carbonate → HCID 58924894, compound

Participants

Reaction Steps

In a Microwave process tube, tetrakis(triphenylphosphine)palladium (5 mg, 0.004 mmol) was added to a degassed (nitrogen) mixture of 2-acetylphenylboronic acid (Aldrich; 38 mg, 0.15 mmol) and sodium carbonate (2 M in water, 0.2 mL, 0.4 mmol), and (2-bromo-thiazol-4-yl)-(octahydro-qunolin-1-yl)-methanone (from Step 1; 50 mg, 0.15 mmol) in DME (dry, 1.5 mL). The tube was submitted to 150 W Microwave Irradiation at 160° C. for 5 minutes. The reaction mixture was cooled to room temperature, filtered through celite and silica plug, and extracted with EtOAc and water three times. The organic layers were combined, concentrated and purified by C-18 reversed phase HPLC with a gradient of 10-100% Acetonitrile/Water to give 1-{2-[4-(octahydro-quinoline-1-carbonyl)-thiazol-2-yl]-phenyl}-ethanone (40 mg, 70%).

Provenance & Evidence