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Carbon-13 chemical shift assignment of E-Hydroxyazastilbenes

✍ Scribed by Elżbieta Wyrzykiewicz; Andrzej Lpucha; Urszula Sylwestrzak

Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
200 KB
Volume
22
Category
Article
ISSN
0749-1581

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✦ Synopsis

Abstract

The ^13^C NMR spectra of nine isomeric E‐hydroxyazastilbenes (E‐hydroxystyrylpyridines) have been fully assigned. The Ai and AiK empirical parameters of o‐(m or p‐)hydroxystyryl and 2‐(3‐ or 4‐)vinylpyridyl groups for the prediction, of chemical shifts of substituted styrylpyridines were calculated.

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