... Tetrahedron: Asymmetry. Volume 8, Issue 3, 6 February 1997, Pages 375–379. ... Resolution of syn-2 by lipase-catalyzed transesterification gave (2S,3S)-2 and (2R,3R)-2-acetoxy-3- chloroalkanoates(2R,3R)-3. Total synthesis of (−)-disparlure, the pheromone of the gypsy moth ...