反应详情

温度

150 °C

A mixture of 1,1-dimethylethyl 4-(6-bromo-1H-indazol-3-yl)-1-piperazinecarboxylate (Intermediate 6, 28 mg), N-ethyl-3-fluoro-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (Intermediate 5, 27 mg), tetrakis(triphenylphosphine)palladium (2 mg) and aqueous sodium hydrogen carbonate (0.125 ml) in isopropanol (0.5 ml) was heated at 150° C. in a microwave oven for 15 min. Water and DCM were added and the organic phase was separated using a hydrophobic filter tube. The solvent was evaporated and the residue was purified by reverse phase preparative HPLC to give the title compound (16 mg).

1. customthe organic phase was separated
2. customThe solvent was evaporated
3. customthe residue was purified by reverse phase preparative HPLC