反应详情

温度

100 °C

Combine N-(4-fluoro-benzyl)-4-(3-iodo-indole-1-sulfonyl)-benzamide (0.50 g, 0.94 mmol), cyclopropylboronic acid (0.24 g, 2.8 mmol), tricyclohexylphosphine (0.05 g, 0.18 mmol), potassium phosphate (0.70 g, 3.30 mmol), and palladium acetate (0.02 g, 0.09 mmol) in a mixture of toluene (15 mL) and water (0.4 mL). Heat to 100° C. under nitrogen for 18 hours, filter through celite, and wash solids with EtOAc. Wash EtOAc with saturated NaHCO3 (30 mL), then dry with Na2SO4, and concentrate under vacuum. Purify by flash column on silica gel eluting with 0-50% EtOAc in hexanes to give the title compound (0.25 g, 60%). MS (ES) 449.2 (M+1)+, 447.4 (M−1)−.

1. filtrationfilter through celite
2. washwash solids with EtOAc
3. dry with materialWash EtOAc with saturated NaHCO3 (30 mL), then dry with Na2SO4
4. concentrationconcentrate under vacuum
5. customPurify by flash column on silica gel eluting with 0-50% EtOAc in hexanes