Processus de rotation empéchée autour de la liaison C-N dans les anilines
- 1 May 1973
- journal article
- Published by Wiley in Magnetic Resonance in Chemistry
- Vol. 5 (5) , 221-225
- https://doi.org/10.1002/mrc.1270050506
Abstract
Dans les anilines une non équivalence des protons aminés, due à la rotation empêchée autour de CN apparait à basse température. Les relations entre les paramètres d'activation et les effets électroniques des substituants sont étudiés et les paramètres RMN sont discutés.Keywords
This publication has 13 references indexed in Scilit:
- Internal Rotation of Nitroanilines in Liquids III. N‐n‐Alkyl‐2,4,6‐TrinitroanilinesBerichte der Bunsengesellschaft für physikalische Chemie, 1971
- Hindered rotation about the N–aryl bond in anilinesJournal of the Chemical Society D: Chemical Communications, 1971
- Nuclear Magnetic Resonance Studies of Internal RotationZeitschrift für Naturforschung B, 1970
- Studies in nuclear magnetic resonance—IX. Rotational barriers in substituted N,N‐dimethylbenzamidesMagnetic Resonance in Chemistry, 1969
- Internal rotation about the N-aryl bond in ortho-disubstituted anilines and anilinium ionsTetrahedron Letters, 1968
- NMR spectra of aromatic amines and amides-I Correlations of amino proton shifts with Hammett substituents constants with Hückel electron densitiesTetrahedron, 1968
- Correlations of Polar Effects of Substituents with Nuclear Magnetic Resonance Spectra of Phenols1The Journal of Organic Chemistry, 1966
- Structure—Property Relations for Some 4-Substituted 2-Nitroanilines1The Journal of Organic Chemistry, 1965
- THE AMINO PROTON SHIFTS OF SOME SUBSTITUTED ANILINES IN CYCLOHEXANECanadian Journal of Chemistry, 1965
- Conformation and Internal Rotation of Nitroaromatic Amines in Solution as Detected by Proton Magnetic ResonanceThe Journal of Chemical Physics, 1964