HRID1751419
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
- 85 °C
PROCEDURE
实验过程
(S)-tert-butyl 2-(7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4,5-dihydro-1H-naphtho[1,2-d]imidazol-2-yl)pyrrolidine-1-carboxylate (574 mg, 1.23 mmol), methyl (S)-1-((S)-2-(5-(6-bromonaphthalen-2-yl)-1H-imidazol-2-yl)pyrrolidin-1-yl)-3-methyl-1-oxobutan-2-ylcarbamate (616 mg, 1.23 mmol), Pd(PPh3)4 (142 mg, 0.123 mmol), and K2CO3 (2M in H2O, 1.2 mL, 2.4 mmol) were combined in DME. The reaction mixture was degassed with bubbling N2 for 10 min, then heated to 85° C. After 16 h, the reaction mixture was cooled to RT and concentrated. The crude residue was purified by silica column chromatography (0% to 30% MeOH/EtOAc) to afford the title compound (516 mg, 55%).
WORKUP
后处理
- customThe reaction mixture was degassed with bubbling N2 for 10 min
- temperaturethe reaction mixture was cooled to RT
- concentrationconcentrated
- customThe crude residue was purified by silica column chromatography (0% to 30% MeOH/EtOAc)