par Hootele, Claude ;Braekman, Jean Claude
Référence Bulletin des Sociétés chimiques belges, 78, 5-6, page (271-276)
Publication Publié, 1969
Article révisé par les pairs
Résumé : The proton magnetic resonance spectra of some N‐formyl dihydroindole derivatives have been investigated. The data are best rationalized on the basis of a hindered rotation about the N–CHO bond. The attribution of the signals to each conformation is obtained from the chemical shifts in the low field region and from the pattern of the aromatic protons. Copyright © 1969 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim

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