ISSN:
0075-4617
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
13C-NMR Spectra of Epimeric N-Alkylnoratropine DerivativesThe 13C-NMR spectra of several tertiary and quaternary N-alkylnoratropine derivatives (i.e. 5/6 or 15/17, table 1) as well as those of some model compounds are described. The stereochemical dependence of the ring- and N-alkyl carbon atom chemical shifts on the alkyl group configuration at the nitrogen center is characterized by means of substituent effects.
Notes:
Die 13C-NMR-Spektren einer Reihe tertiärer und quartärer N-Alkylnoratropiniumsalze (z. B. 5/6 oder 15/17; s. Tabelle 1) sowie einiger Bezugssubstanzen werden beschrieben. Die Abhängigkeit der chemischen Verschiebung der Ring- und N-Alkylkohlenstoffatome von der Stereochemie am Ammoniumstickstoff wird durch Substituenteneffekte charakterisiert.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.197519750727
