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(7aS)-(-)-Dimeth-yl(1-oxido-3-oxo-5,6,7,7a-tetra-hydro-3H-pyrrolizin-2-yl)sulfonium.

ABSTRACT: In the zwitterionic title compound, C(9)H(13)NO(2)S, the pyrrolidine heterocycle adopts an envelope conformation (with the C atom in the 7-position as the flap). The negative charge is delocalized over the two carbonyl groups and the C atom connecting them. The positive charge is located on the S atom. Two inter-molecular C-H?O inter-actions are observed. The molecular geometry at the S atom is trigonal pyramidal.

SUBMITTER: Gutierrez-Lazcano L

PROVIDER: S-EPMC3295519 | biostudies-literature | 2012 Mar

REPOSITORIES: biostudies-literature

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(7aS)-(-)-Dimeth-yl(1-oxido-3-oxo-5,6,7,7a-tetra-hydro-3H-pyrrolizin-2-yl)sulfonium.

Gutiérrez-Lazcano Leonardo L Terán Joel L JL Juárez Jorge R JR Flores-Alamo Marcos M Mendoza Angel A

Acta crystallographica. Section E, Structure reports online 20120217 Pt 3

In the zwitterionic title compound, C(9)H(13)NO(2)S, the pyrrolidine heterocycle adopts an envelope conformation (with the C atom in the 7-position as the flap). The negative charge is delocalized over the two carbonyl groups and the C atom connecting them. The positive charge is located on the S atom. Two inter-molecular C-H⋯O inter-actions are observed. The molecular geometry at the S atom is trigonal pyramidal. ...[more]

PMID: 22412630

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