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Observed and calculated 1H and 13C chemical shifts induced by the in situ oxidation of model sulfides to sulfoxides and sulfones
- 1.0353127 - ÚOCHB 2011 RIV GB eng J - Journal Article
Dračínský, Martin - Pohl, Radek - Slavětínská, Lenka - Buděšínský, Miloš
Observed and calculated 1H and 13C chemical shifts induced by the in situ oxidation of model sulfides to sulfoxides and sulfones.
Magnetic Resonance in Chemistry. Roč. 48, č. 9 (2010), s. 718-726. ISSN 0749-1581. E-ISSN 1097-458X
R&D Projects: GA ČR GA203/09/1919
Institutional research plan: CEZ:AV0Z40550506
Keywords : NMR * DFT calculations * sulfoxides * 1H * 13C
Subject RIV: CC - Organic Chemistry
Impact factor: 1.247, year: 2010
A series of model sulfides was oxidized to sulfoxides and sulfones. The correlation between observed and calculated (DFT B3LYP/6-31G*) chermical shifts is very good for carbon atoms and less satisfactory for hydrogen atoms. Calculated 13C chemical shifts induced by oxidation agree even better with experimental values and can be used to determine the oxidation state of sulfur atom.
Permanent Link: http://hdl.handle.net/11104/0192455
Number of the records: 1