Methyl 2-[(3RS,4RS)-3-phenyl-4-(phenylsulfonyl)isoxazolidin-2-yl]acetate

Abstract

In the title compound, C18H19NO5S, the five-membered isoxazolidine ring is in a half-chair conformation, and the phenyl rings are oriented at a dihedral angle of 66.53 (3)°. In the crystal, C—H...O hydrogen bonds link the molecules into a three-dimensional supramolecular structure. A weak C—H...π interaction is also observed between adjacent molecules.