反应详情

温度

70 °C

5-Phenyl-2-(3-phenyl-propyl)-pentanoic acid piperidin-4-ylamide (24) (100 mg; 0.264 mmol) is dissolved in isopropanol (10 mL) at ambient temperature. (R)-5-Oxiranylmethoxyquinoline (2) (53.2 mg; 0.264 mmol) is added, then the mixture is heated to 70° C. and maintained for 18 hours. After cooling to ambient temperature, the solution is concentrated in vacuo at 40° C. The residue is purified via silica gel chromatography with gradient elution (0%→25% methanol in methylene chloride) affording the desired product (117 mg) as a solid. ESMS: MH+ 580.4 (base).

1. temperaturemaintained for 18 hours
2. temperatureAfter cooling to ambient temperature
3. concentrationthe solution is concentrated in vacuo at 40° C
4. customThe residue is purified via silica gel chromatography with gradient elution (0%→25% methanol in methylene chloride)