title: Crystal structure of dimethyl 2-((2Z,5Z)-5-(2-meth-oxy-2-oxo-ethyl-idene)-2-{(E)-[2-methyl-5-(prop-1-en-2-yl)cyclo-hex-2-enyl-idene]hydrazinyl-idene}-4-oxo-thia-zolidin-3-yl)fumarate.
abstract: The crystal structure and the conformation of the title compound, C22H27N3O7S, were determined from the synthetic pathway and by X-ray analysis. This compound is a new 4-thia-zolidinone derivative prepared and isolated as pure product from thio-semicarbazone carvone. The mol-ecule is built up from an oxo-thia-zolidine ring tetra-substituted by a meth-oxy-oxo-ethyl-idene, a maleate, an oxygen and a cyclo-hexyl-idene-hydrazone. The cyclo-hexyl-idene ring is statistically disordered over two positions, resulting in an inversion of configuration for the substituted carbon.
authors.affiliation: Laboratoire de Physico-Chimie Moléculaire et Synthèse Organique, Département de Chimie, Faculté des Sciences, Semlalia BP 2390, Marrakech 40001, Morocco.
authors.forename: Abdellah
authors.initials: A
authors.lastname: N'ait Ousidi
authors.affiliation: Laboratoire de Physico-Chimie Moléculaire et Synthèse Organique, Département de Chimie, Faculté des Sciences, Semlalia BP 2390, Marrakech 40001, Morocco.
authors.forename: My Youssef
authors.initials: MY
authors.lastname: Ait Itto
authors.affiliation: Laboratoire de Physico-Chimie Moléculaire et Synthèse Organique, Département de Chimie, Faculté des Sciences, Semlalia BP 2390, Marrakech 40001, Morocco.
authors.forename: Aziz
authors.initials: A
authors.lastname: Auhmani
authors.affiliation: Institut de Chimie Moléculaire de Reims, CNRS UMR 7312 Bât., Europol'Agro - Moulin de la Housse UFR Sciences BP 1039-51687 Reims Cédex 2, France.
authors.forename: Abdelkhalek
authors.initials: A
authors.lastname: Riahi
authors.affiliation: Laboratoire de Physico-Chimie Moléculaire et Synthèse Organique, Département de Chimie, Faculté des Sciences, Semlalia BP 2390, Marrakech 40001, Morocco.
authors.forename: Abdelwahed
authors.initials: A
authors.lastname: Auhmani
authors.affiliation: Laboratoire de Chimie de Coordination, CNRS UPR8241, 205 route de Narbonne, 31077 Toulouse Cedex 04, France.
authors.forename: Jean-Claude
authors.initials: JC
authors.lastname: Daran
keywords: crystal structure; heterocyclic compounds; natural product; thia­zolidine derivatives