反应详情

温度

180 °C

A 5 mL microwave vial was charged with 2-chloro-5-{[5-(3-chlorophenyl)-6-methoxypyridin-3-yl]methyl}pyrimidine (Example 2, 50.00 mg, 0.14 mmol), ACN (1.44 mL), N1,N1-dimethylethane-1,2-diamine (0.03 mL, 0.29 mmol), and N-ethyl-N-isopropylpropan-2-amine (77.13 μL, 0.43 mmol). The vial was sealed, and the reaction mixture was heated at 180° C. for 15 minutes. EtOAc (5 mL) was added to the reaction mixture, and the reaction mixture was extracted with water (3×). The combined organic layers were dried (Na2SO4), and the solvent was removed under reduced pressure. Purification (FCC, SiO2, 0-15% MeOH/DCM) afforded the title compound (15.6 mg, 28%). 1H NMR (400 MHz, DMSO-d6) δ 8.21 (s, 2H), 8.09 (s, 1H), 7.67 (br s, 2H), 7.58 (s, 1H), 7.51-7.34 (m, 2H), 6.79 (br s, 1H), 3.84 (s, 3H), 3.72 (s, 2H), 2.42-2.37 (m, 4H), 2.17 (s, 6H). [M+H]=398.20.

1. customThe vial was sealed
2. extractionthe reaction mixture was extracted with water (3×)
3. dry with materialThe combined organic layers were dried (Na2SO4)
4. customthe solvent was removed under reduced pressure
5. customPurification (FCC, SiO2, 0-15% MeOH/DCM)