Synthesis and X-Ray Structural Studies o
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Przemyslaw GluziΕski; Janusz Jurczak; Janusz W. Krajewski; Piotr SaΕaΕski; Tomas
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Article
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1992
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John Wiley and Sons
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German
β 306 KB
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## Abstract The molecular structures of the title compounds 3 and 5 were investigated by NMR and Xβray structural methods. The NMR results suggest two equivalent halves for both molecules. The Xβray study shows an approximate mirror plane for 3 and an approximate twofold axis for a significant port