反应详情

温度

140 °C

A mixture of (3S)-1-(2-amino-6-chloro-4-pyrimidinyl)-3-piperidinecarboxylic acid (1.9 g, 7.40 mmol), (4-cyano-3-fluorophenyl)boronic acid (1.465 g, 8.88 mmol) and NaHCO3 (0.622 g, 7.40 mmol) in 1,4-dioxane (10 mL) and water (2.5 mL) was stirred for 10 minutes under nitrogen. Pd(Ph3P)4 (0.171 g, 0.148 mmol) was added, and the microwave tube was heated at 140° C. for 50 minutes in microwave. LCMS showed 50% desired product. The reaction was then heated at 100° C. overnight. The yellow mixture was filtered and dried. The solid was washed with Et2O (3×), and dried. The filtrate was poured into water. The formed solid was filtered and dried. The solids were combined to afford the title compound (1.8 g) as a yellow solid. LC-MS (ES) m/z=342 [M+H]+.