Stereoselective Synthesis of (E)-and (Z)-Enol Ethers from ${\beta}$-Amino Aldehydes

Stereocontrolled methods for the direct and divergent synthesis of the silylenol ethers possessing amino group from ${\beta}$-amino aldehydes have been achieved. These enol ethers with the defined olefin geometry could be key building blocks for the synthesis of the medicinally important compounds.