反应详情

温度

60 °C

Following General Procedure B of Suzuki coupling, N-acetyl-N-(4-bromoisoquinolin-1-yl)acetamide (57 mg) was reacted with 2-(4-((2-chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)piperazin-1-yl)-2-methylpropanamide (107 mg). After reaction completion, 1 M Na2CO3 (2 mL) and 1,4-dioxane (2 mL) were added to the mixture. The suspension was heated at 60° C. for 3 h. The reaction mixture was concentrated. Water (5 mL) was added. The contents were extracted with DCM (2×10 mL). The combined DCM solutions were dried (Na2SO4). The crude was purified with reverse-phase HPLC to give 144 (20 mg, 22%). LCMS: M+H+=589. 1H NMR (400 MHz, CDCl3) δ 8.86 (2H), 8.07 (, s, br, 2H), 7.75 (t, J=7.7, 1H), 7.64 (t, J=7.6, 1H), 7.36 (s, 1H), 7.09 (s, 1H), 5.18 (s, 1H), 4.12-4.00 (m, 4H), 3.94-3.81 (m, 6H), 2.62 (s, 8H), 2.44 (s, 3H), 1.25 (s, 6H)

1. additionwere added to the mixture
2. concentrationThe reaction mixture was concentrated
3. additionWater (5 mL) was added
4. extractionThe contents were extracted with DCM (2×10 mL)
5. dry with materialThe combined DCM solutions were dried (Na2SO4)
6. customThe crude was purified with reverse-phase HPLC