反应详情

温度

85 °C

A mixture of 7-bromo-6-fluorobenzothiazole (90.7 mg, 0.391 mmol), bis(pinacolato)diboron (149 mg, 0.587 mmol), (1,1′bis-(diphenylphosphino)-ferrocene) palladium dichloride (15.9 mg, 0.0217 mmol), and potassium acetate (76.7 mg, 0.782 mmol) in 1,4-dioxane (1.9 mL) was heated to 85° C. for 24 h. The reaction mixture was concentrated and was then purified by ISCO chromatography (0 to 50% EtOAc:hexane) to give afford 55.3 mg of the title compound as an off-white solid. MS (ESI): 198.02 [M+H]+; HPLC tR=1.18 min (TOF: polar—3 min).

1. concentrationThe reaction mixture was concentrated
2. customwas then purified by ISCO chromatography (0 to 50% EtOAc:hexane)
3. customto give