反应详情

To a solution of tert-butyl [trans-2-(4-aminophenyl)cyclopropyl]carbamate (105 mg) described in a document (J. Am. Chem. Soc., 2010, 132, 6827.) in acetonitrile (3 mL) were added 3-(piperidin-1-yl)benzoic acid (105 mg) described in a document (J. Med. Chem. 1997, 40, 331.), N-ethyl-N′-(3-dimethylaminopropyl)carbodiimide hydrochloride (81 mg), 1-hydroxybenzotriazole (57.2 mg) and triethylamine (59 μL). The mixture was stirred at room temperature overnight and water was added. The mixture was extracted with ethyl acetate, and the extract was washed with saturated brine and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (hexane/ethyl acetate) to give the title compound (142 mg).

1. extractionThe mixture was extracted with ethyl acetate
2. washthe extract was washed with saturated brine
3. dry with materialdried over anhydrous sodium sulfate
4. customThe solvent was evaporated under reduced pressure
5. customThe residue was purified by silica gel column chromatography (hexane/ethyl acetate)