indanedione การใช้

• The top side approach results in the formation of an enantiotopic carbinolamine to give the (  " )-( 3aR, 7aR )-3a, 4, 7, 7a-tetrahydro-3a-hydroxy-7a-methyl-1, 5 ( 6H )-indanedione bicyclic ketol enantiomer identical to the one obtained with unnatural ( R )-( + )-proline.