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1H NMR spectral properties and conformational preferences of some 1,2,9,10,17,18,25,26-octathia[2.2.2.2]-metacyclophanes

✍ Scribed by Giuseppe Ronsisvalle; Francesco Bottino; Sebastiano Pappalardo

Publisher
John Wiley and Sons
Year
1980
Tongue
English
Weight
309 KB
Volume
14
Category
Article
ISSN
0749-1581

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✦ Synopsis

Abstract

The stereochemistry in solution of three octathia[2.2.2.2]metacyclophanes has been investigated by means of ^1^H NMR spectroscopy. The results lead to the conclusion that the saddle or crown conformation is preferred for these compounds, depending on the substitution pattern of the constituent aromatic rings.

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