Application de la chromatographie en phase gazeuse à la séparation et l'identification des produits de pyrolyse d'alcaloïdes indoliques

Doctorat en Sciencesinfo:eu-repo/semantics/nonPublishe

Effets de Solvant sur la Fréquence de Vibration «Stretching» OH et NH de plusieur alcools et amines

A discussion of solvent effect upon the streching frequency of Y‐H bonds in correlation with their basicity is reported. The following bonds are studied: O‐H in primary, secondary and tertiary alcohols; N‐H in aliphatic and aromatic amines; and cyclic N‐H where the free electron pair of nitrogen is delocalized in an aromatic π electron system, such as in indole derivatives. The measurements are extended to some indole alcaloïds of known structure. Copyright © 1962 Wiley‐VCH Verlag GmbH & Co. KGaA, WeinheimSCOPUS: ar.jinfo:eu-repo/semantics/publishe