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Title

NMR Enantiodifferentiation of Thiiranium Cations by BINPHAT and TRISPHAT Chiral Anions

Authors
Pasquato, L.
Published in Tetrahedron Letters. 2002, vol. 43, no. 32, p. 5517
Abstract BINPHAT anion—rather than TRISPHAT—is an efficient NMR chiral shift reagent for thiiranium ions such as c-2,t-3-di-tert-butyl-r-1-methylthiiranium and t-2-tert-butyl-c-3-phenyl-r-1-methylthiiranium cations. This is the first report on the NMR enantiodifferentiation of such chiral cations. BINPHAT anion is an efficient NMR chiral shift reagent for thiiranium ions.
Keywords NMR enantiodifferentiationIranium ionsThiiranium ionsBINPHATTRISPHATChiral anions
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PASQUATO, L., HERSE, Christelle, LACOUR, Jérôme. NMR Enantiodifferentiation of Thiiranium Cations by BINPHAT and TRISPHAT Chiral Anions. In: Tetrahedron Letters, 2002, vol. 43, n° 32, p. 5517. https://archive-ouverte.unige.ch/unige:7006

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Deposited on : 2010-06-18

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