Summary
Ten 3,6-disubstituted tricyclo[6.2.1.02,7]undeca-4,9-dienes were prepared and their lowest energy conformations were found by molecular modelling and NMR-data. In 4 cases an X-ray crystal analysis confirmed the structure.
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Zimmermann, K. Untersuchungen zur Synthese des Nodusmicin, II: Synthese und Konformationsuntersuchung von 3,6-disubstituierten Tricyclo[6.2.1.02,7]undeca-4,9-dienen. Monatsh Chem 124, 1157–1167 (1993). https://doi.org/10.1007/BF00810024
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DOI: https://doi.org/10.1007/BF00810024