反应详情

Using the same reaction conditions as in Example 15, 1-(4-methyl-pyridin-3-yl)-imidazolidin-2-one (I-114b: 150 mg, 0.8465 mmol) was reacted with 3-bromo-5-chloro-1-methyl-1H-indole (I-137a: 226.2 mg, 0.9311 mmol), 1,4-dioxane (20 mL), copper iodide (16.1 mg, 0.8465 mmol), trans-1,2-diamino cyclohexane (30.6 mL, 0.255 mmol) and potassium phosphate (441 mg, 2.077 mmol). The resulting mixture was heated to reflux for 16 hours. The reaction workup afforded 170 mg of 1-(5-Chloro-1-methyl-1H-indol-3-yl)-3-(4-methyl-pyridin-3-yl)-imidazolidin-2-one (58.9% yield).

1. temperatureThe resulting mixture was heated
2. temperatureto reflux for 16 hours