Struktur‐Reaktivitätsuntersuchungen mit heterosubstituierten Nitrilen—VII:13C‐, 14N‐ und 19F‐NMR‐Spektroskopische Untersuchungen an Verbindungen vom Typ Ar-X-CN
- 1 September 1973
- journal article
- research article
- Published by Wiley in Magnetic Resonance in Chemistry
- Vol. 5 (9) , 419-422
- https://doi.org/10.1002/mrc.1270050906
Abstract
An aromatischen Nitrilverbindungen der allgemeinen Struktur para‐YC6H4XCN mit X = O, S, Se und N(CH3) wurden die 13C‐NMR‐ sowie für X = O die 14N‐NMR‐und für Y = F die 19F‐NMR‐chemischen Verschiebungen bestimmt. Die Meßergebnisse wurden in Zusammenhang mit der elektronischen Struktur der Moleküle (Substituentenkonstanten, π‐Elektronendichten in PPP‐Näherung) diskutiert.Keywords
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