for the following products
(S)-( )-α,α-diphenyl-2-pyrrolidinemethanol | (S)-(-)-2-(Diphenylhydroxymethyl) pyrrolidine | (S)-(-)-alpha,alpha-Diphenylprolinol | (S)-(-)-Diphenyl-2-pyrrolidinemethanol | (S)-1,1-Diphenylprolinol | alpha,alpha-Diphenyl-L-prolinol and (S)-(-)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol
