反应详情

温度

50 °C

1-(2-(7-Benzyl-2,7-diazaspiro[3.5]nonan-2-yl)-2-oxoethyl)-3,3-bis(4-fluorophenyl)pyrrolidin-2-one (Example 152, 0.185 g, 0.349 mmol) and ethanol (20 mL) were added to 20% Pd(OH)2—C, wet (0.037 g, 0.263 mmol) in a 50 mL pressure bottle and stirred for 1 hour at 30 psi and 50° C. The mixture was filtered through a nylon membrane and concentrated to give the title compound.

1. filtrationThe mixture was filtered through a nylon membrane
2. concentrationconcentrated