反应详情

A solution of the product of Example 61 and chiral 1-amino-2-methoxymethylpyrrolidine (SAMP or RAMP; 1 equiv) in benzene is refluxed under Dean-Stark conditions for 20 h After cooling, Et2O is added and the mixture is washed with water. The organic layer is dried (MgO4), and evaporated to give a residue which is chromatographed on silica gel to give the title compound.

1. temperatureAfter cooling
2. washthe mixture is washed with water
3. customThe organic layer is dried (MgO4)
4. customevaporated
5. customto give a residue which
6. customis chromatographed on silica gel