反应详情

温度

120 °C

Sodium carbonate (79.5 mg) in water(0.5 mL) was added to a mixture of N,N-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (93.4 mg, 0.3 mmol), 5-bromopyrimidin-2-amine (43.5 mg, 0.25 mmol) and tetrakis(triphenylphosphine)palladium (8.7 mg, 0.0075 mmol) in ethanol (1.0 mL) and toluene (1.0 mL). The resulting mixture was heated at 120° C. for 2 h. The mixture was diluted with water, filtered, and washed with water. The solid was collected and dried. Chloro(1-quinolin-6-ylcyclopropyl)acetaldehyde (45.0 mg, 0.183 mmol) in isopropanol (1.0 mL) was added to the above solid. The mixture was heated at 90° C. overnight. After cooling to RT, the mixture was diluted with methanol, and purified by RP-HPLC (pH 10) to give the desired product. LCMS: (M+H)=470.1.

1. filtrationfiltered
2. washwashed with water
3. customThe solid was collected
4. customdried
5. temperatureThe mixture was heated at 90° C. overnight
6. temperatureAfter cooling to RT
7. custompurified by RP-HPLC (pH 10)