(-)-(2S,3S,4S,5R,R_S)-1-tert-Butoxycarbonyl-3-hydroxy-5-(1(S)-{N-[(R)-1-hydroxy-3-methylbut-2-yl]-4-methylphenylsulfonimidoyl}ethyl)-4-methyl-2-phenylpyrrolidine at 133K

The structure of the title compound was determined at 133K to establish the absolute configuration of the chiral centers. The pyrrolidine ring has an envelope conformation. The molecule is stabilized by a weak bifurcated intramolecular hydrogen bond. The crystal packing consists of intermolecular O-H...O and C-H...O hydrogen bonds.

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