反应详情

温度

95 °C

A mixture of 6-bromo-2-(4-methoxy-benzyl)-2H-isoquinolin-1-one (product of step iv)) (1.2 g), intermediate 2 (0.7 g), potassium carbonate (1.0 g) and tetrakis(triphenylphosphine)palladium(0) (0.4 g) in N,N-dimethylformamide (20 mL) was heated to 95° C. for 17 hours. The reaction mixture was diluted with ethyl acetate and washed with water and brine. The organic phase was dried, filtered and evaporated. The residue was purified (SiO2, 1:2 ethyl acetate:iso-hexane as eluent) to yield the sub-titled compound (1.03 g).

1. washwashed with water and brine
2. customThe organic phase was dried
3. filtrationfiltered
4. customevaporated
5. customThe residue was purified (SiO2, 1:2 ethyl acetate:iso-hexane as eluent)