反应详情

温度

150 °C

A mixture of (3-bromo-imidazo[1,2-b]pyridazin-6-yl)-[2-(2-ethoxy-phenyl)-ethyl]-amine (90 mg, 0.25 mmol), 2-cyclopent-1-enyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane (97 mg, 0.5 mmol), K2CO3 (104 mg, 0.75 mmol) and dichlorobis(triphenylphosphine)palladium(II) (8.8 mg, 0.013 mmol) in MeCN/water (2.8 ml/0.7 ml) was heated in a microwave at 150° C. for 15 min. The water layer was removed and the organic layer was concentrated. The residue was subjected to ISCO. The product was further purified by preparative to give the titled compound (60 mg).

1. customThe water layer was removed
2. concentrationthe organic layer was concentrated
3. customThe product was further purified by preparative