反应详情

3-Bromo-2,3-dihydro-1H-inden-1-one (100 mg, 475 μmol) and cyclohexylamine (94 mg, 951 μmol) were dissolved in 2 mL of dry benzene and stirred under N2 until precipitation ceased (˜15 min) The cyclohexylamine.HBr was removed by filtration. The filtrate was applied to a flash SiO2 column that was developed with 8:1 hexanes-EtOAc to give the title compound as a clear oil (91 mg, 84% yield).

1. custom(˜15 min)
2. customHBr was removed by filtration