Synthesis and stereochemistry of some new 1,3,5-tris(1,3-dioxan-2-yl)-benzene derivatives |
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| Authors: | Maria C Florian Monica Cîrcu Loïc Toupet Anamaria Terec Ion Grosu Yvan Ramondenc Nicolae Dincă Gerard Plé |
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| Institution: | (1) Organic Chemistry Department and CCOCCAN, “Babes-Bolyai” University, 400028 Cluj-Napoca, Romania;(2) UMR C 6626, Université de Rennes I, 35042 Rennes, Cedex, France;(3) IRCOF, UMR 6014, Faculté des Sciences de Rouen, Université de Rouen, 76821 Mont Saint Aignan, Cedex, France;(4) Faculty of Engineering, “Aurel Vlaicu” University, 310025 Arad, Romania |
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| Abstract: | The synthesis and the stereochemistry of new 1,3,5-tris(1,3-dioxan-2-yl)-benzene derivatives are reported. The anancomeric
structure and the axial orientation of the aryl group with respect to all 1,3-dioxane rings, and the cis-trans isomerism of some of the compounds are revealed. The data are supported by NMR investigations and by the molecular structure
of one compound determined by single crystal X-ray diffractometry. |
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| Keywords: | 1 3-Dioxanes Conformational analysis NMR X-ray structure cis-trans isomers |
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