Synthesis, Multinuclear (
1H,
13C and
17O) Magnetic Resonance Spectroscopy and Conformational Analysis of Some Substituted Aryl Naphthoates
Jorge L. Jios
aand Helmut Duddeck
ba Permanent address: LADECOR, Departamento de Quı´mica, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Calles 47 y 115, 1900 La Plata, Argentina
b Universität Hannover, Institut für Organische Chemie, Schneiderberg 1B, D-30167 Hannover, Germany
Reprint requests to Dr. Jorge L. Jios. E-mail: jljios@dalton.quimica.unlp.edu.ar Z. Naturforsch.55b, 189Ð192 (2000); received September 29, 1999
1H NMR Data,13C NMR Data,17O NMR Data, Naphthoic Acid Esters, Conformational Analysis
The synthesis of 16 title compounds and their NMR spectroscopic properties is described.
The spectra reveal evidences of the preferred conformation (acetyl group orientation and non-coplanarity) of the aroyl moieties.