Acta Cryst. (2003). E59, o1290-o1292  [ doi:10.1107/S1600536803016374 ]

(2S)-4-(Methylsulfanyl)-2-(pyrrolidin-1-yl)butanamide

J. Song, X.-J. Li, X.-P. Wu, K.-X. Lou and R.-X. Feng

Abstract: The title compound, C₉H₁₆N₂O₂S, was synthesized from L-methionine. The pyrrolidinone ring has an envelope conformation. Molecules are connected into two-dimensional layers by two independent intermolecular N-HO hydrogen bonds, with NO distances of 2.939  (5) and 2.914  (5)  Å.

Online 15 August 2003

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