反应详情

A mixture of 5-(3-hydroxypyrrolidin-1-yl)picolinonitrile (2.7 g, 14.3 mmol) in H2O2 (30 mL) was added LiOH.H2O (1.8 g, 42.9 mmol) and the mixture was stirred at rt for 16 h. The precipitate was collected by filtration and the cake was washed with water (20 mL) to give the desired product (2.2 g, 74%) as a yellow solid. [LCMS: RtA=1.05 min, m/z 208.2 [M+H]+].

1. filtrationThe precipitate was collected by filtration
2. washthe cake was washed with water (20 mL)