Stereoselective total synthesis of isomers of [2-phenyl-propionyl]-2-piperidinone-3(R)-yl-ester has been achieved using commercially available starting materials like trans cinnamaldehyde and 4-pentene-1-ol. The key steps are Steglich conditions for the esterification of the two crucial intermediates...
The molecules of the same molecular formula and the different structural formula are known as isomers. The isomers of the different arrangements of a molecule in three dimensional space are known as stereoisomers. Answer and Explanation:1