... Tetrahedron: Asymmetry. Volume 10, Issue 3, 16 February 1999, Pages 493–509. ... of both enantiomers of 3-hydroxy-4,4-dimethyl-1-phenyl-2-pyrrolidinone, (R)- and (S)-3, and their use for the formal deracemization of α-arylpropanoic, α-substituted α-arylacetic 2 and 3and α ...