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oai:ojs.www.eurjchem.com:article/1602 2017-09-30T11:59:49Z eurjchem:ART driver

Synthesis and X-ray crystallography of (1R,3aR,7aR)-1-((S)-1-((2R,5S)-5-(3-hydroxypentan-3-yl)tetrahydrofuran-2-yl)ethyl)-7a-methyloctahydro-4H-inden-4-one Lo, Modou Martínez, Andrea Santalla, Hugo Garrido, Fátima Barry, Aliou Hamady Gaye, Mohamed Calcitriol Vitamin D Crystal structure NMR spectroscopy Pyridinium dichromate Heterocycle compounds The crystal of the title compound, C21H36O3 contains an oxolane ring, and six defined stereocenters which are unambigously established by the crystallography study. A three dimensional supramolecular architecture is ensured by hydrogen bonds from the hydroxy group which is both engaged in inter (O-H···O2) and intramolecular C-H···O-H) hydrogen bonds. Weak C-H···O=C hydrogen bonds are involved also into the consolidation of the network. Atlanta Publishing House LLC 2017-09-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/plain https://www.eurjchem.com/index.php/eurjchem/article/view/1602 10.5155/eurjchem.8.3.248-251.1602 European Journal of Chemistry; Vol. 8 No. 3 (2017): September 2017; 248-251 2153-2257 2153-2249 eng https://www.eurjchem.com/index.php/eurjchem/article/view/1602/pdf_1602 https://www.eurjchem.com/index.php/eurjchem/article/view/1602/2600