Bis(alkyl)thioethers on a biphenyl scaffold : a spectroscopic and structural insight
| Autor: | Rhiann Ferguson, J. Derek Woollins, Phillip S. Nejman, Alexandra M. Z. Slawin |
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| Přispěvatelé: | University of St Andrews. School of Chemistry, University of St Andrews. EaSTCHEM, University of St Andrews. Office of the Principal |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Stereochemistry
010402 general chemistry 01 natural sciences Medicinal chemistry Analytical Chemistry Inorganic Chemistry Biphenyl chemistry.chemical_compound NMR spectroscopy Thioether Molecule QD Singlet state Spectroscopy Alkyl chemistry.chemical_classification 010405 organic chemistry Organic Chemistry DAS Nuclear magnetic resonance spectroscopy QD Chemistry 0104 chemical sciences chemistry Proton NMR X-ray structure Single crystal Sulfur |
| Popis: | A series of bis(alkyl)thioether compounds utilising biphenyl as the backbone of the type 2,2′-bis(alkylthio)-1,1′-biphenyl have been prepared with yields of 32-70%. The six benzyl derivatives all displayed an AB quartet for the CH2 hydrogens within their 1H NMR spectra due to restricted rotation within the molecule. Where the alkyl group was changed to neopentyl the CH2 protons became equivalent giving rise to a singlet within the 1H NMR spectrum. The compounds have been characterised principally using multinuclear NMR spectroscopy and single crystal X-ray diffraction. Postprint Postprint |
| Databáze: | OpenAIRE |
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