II. Etude de l'Influence de la Nature et de l'Orientation d'un Substituant (Cl,CO) sur les Déplacements Chimiques en Série Tertiobutyl-4 Cyclohexanonique par RMN Protonique à Haut Champ |
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Authors: | M F Grenier-Loustalot A Lectard F Metras A Forchioni |
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Abstract: | From the 250 MHz 1H n.m.r. spectra of seven α-chloro-4-tert-butlyclyclohexanones we were able to obtain the increments ΔδCI eq and ax for all the ring protons. Using values published by Jackman for the increments of the tert-butyl group we attempt to determine the increments of the carbonyl group. |
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