反应详情

A solution of butyl (2E)-3-[2-{(2,2-dimethylpropanoyl)[(2-oxo-1,3-dioxolan-4-yl)methyl]amino}-6-(methyloxy)-3-pyridinyl]-2-propenoate (6.156 g, 14.184 mmol) in ethanol (200 ml) was treated with palladium on carbon (10% paste, 1.23 g) and the mixture was then stirred at rt under 1 atmosphere of hydrogen for 18 h. The reaction mixture was then filtered through a thin pad of Celite, eluting with more ethanol (200 ml). The organic filtrate was then evaporated to give the product as a yellow oil (6.065 g, 98%).

1. filtrationThe reaction mixture was then filtered through a thin pad of Celite
2. washeluting with more ethanol (200 ml)
3. customThe organic filtrate was then evaporated