反应详情

A 5 mL microwave vial was charged with 9-bromo-2-(1-isopropyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine (347 mg, 0.928 mmol), N,N-diethyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethanamine (340 mg, 1.16 mmol), 2 M potassium carbonate in water (0.9 mL, 2 mmol), and acetonitrile (1.52 g, 37.1 mmol) and 1,1-bis(diphenylphosphino)ferrocenepalladium(II) chloride (45.4 mg, 0.056 mmol) was added prior to sealing the vial. The reaction was placed on the microwave at 140° C. for 10 minutes. The cooled reaction mixture was diluted with ethyl acetate and water and partitioned. The organic layer was washed with brine and, dried over sodium sulfate, concentrated in vacuo and purified by HPLC to give 222 (140 mg, 33% yield, M+1 461.6)

1. additionwas added
2. customThe cooled reaction mixture
3. custompartitioned
4. washThe organic layer was washed with brine
5. dry with materialdried over sodium sulfate
6. concentrationconcentrated in vacuo
7. custompurified by HPLC