title: (R)-(+)-Dimeth-yl[4-oxido-2-oxo-1-(1-phenyl-eth-yl)-1,2,5,6-tetra-hydro-pyridin-3-yl]sulfonium.
abstract: In the title zwitterionic compound, C(15)H(19)NO(2)S, the six-membered heterocycle adopts a sofa conformation. The negative charge is delocalized along the carbonyl and enolate system on the ring and the positive charge is localized on the S atom. Two inter-molecular C-H⋯O inter-actions help to establish the packing.
authors.affiliation: Centro de Química, ICUAP, Benemérita Universidad Autónoma de Puebla, 72570, Puebla, Pue., Mexico.
authors.forename: Paola G
authors.initials: PG
authors.lastname: Gordillo
authors.forename: Joel L
authors.initials: JL
authors.lastname: Terán
authors.forename: Jorge R
authors.initials: JR
authors.lastname: Juárez
authors.forename: Angel
authors.initials: A
authors.lastname: Mendoza