反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
CONDITIONS
反应条件
- 温度
- 100 °C
PROCEDURE
实验过程
A mixture of 6-bromo-1,3-dimethyl-1H-indole (200 mg, 0.89 mmol), 1-(3,4-dihydroisoquinolin-2(1H)-yl)-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)propan-2-ol (401 mg, 0.98 mmol), K2CO3 (369 mg, 2.67 mmol) and Pd(dppf)Cl2 (50 mg) in dioxane (8 mL) and H2O (2 mL) was stirred at 100° C. for 16 h under N2. The catalyst was filtered and the filtrate was concentrated. The residue was purified by prep-HPLC to afford the title compound (38 mg, Yield 10%). 1H NMR (400 MHz, MeOD): δ 8.42 (s, 1H), 7.52-7.50 (m, 2H), 7.37-7.25 (m, 7H), 7.16-7.14 (m, 1H), 6.93-6.89 (m, 2H), 4.48-4.45 (m, 1H), 4.34 (s, 2H), 4.11-4.09 (m, 2H), 3.76 (s, 3H), 3.50-3.47 (m, 2H), 3.36-3.31 (m, 2H), 3.31-3.14 (m, 2H), 2.30 (s, 3H) ppm; ESI-MS (m/z): 427.3 [M+1]+.
WORKUP
后处理
- filtrationThe catalyst was filtered
- concentrationthe filtrate was concentrated
- customThe residue was purified by prep-HPLC