反应详情

1-Bromo-6-methoxy-3-phenyl-1H-indene-2-carboxylic acid ethyl ester (10 mg, 0.40 mmol) obtained in Example 18 was dissolved in THF (15 mL), and morpholine (175.01 mg, 0.18 mL, 2.01 mmol) was added dropwise thereto. The mixture was stirred for 12 hrs at RT, and the solvent was removed under a reduced pressure. The resulting residue was purified by flash chromatography to obtain 126 mg of the titled compound (yield: 83%).

1. customthe solvent was removed under a reduced pressure
2. customThe resulting residue was purified by flash chromatography