Dynamic 1 H NMR study around the carbon–carbon single bond and partial carbon–carbon double bond in the two particular phosphorus ylides and in an enaminoester
Herein, a series of separate dynamic 1 H NMR effects are reported at different temperatures within a particular enaminoester involving a phenanthridine. These effects are attributed to restricted rotation around the two single bonds such as carbon–carbon (H a C CH b ) and nitrogen–carbon (N CCOOC...
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Veröffentlicht in: | Magnetic resonance in chemistry 2011-05, Vol.49 (5), p.213-220 |
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Hauptverfasser: | , , , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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