Abstract
Interactions of 1-hydroxy-2-phenylindole and 2,2′-diphenyl-Δ3,3′-bi-3H-indole with common organic acceptors are analyzed. Depending on the nature of donor-acceptor partners, the reaction may afford molecular complexes, redox products or some kind of adduct. The reaction of 1-hydroxy-2-phenylindole with tetracyanoethylene leads to the formation of 1-oxy-2-phenyl-3-(dicyanomethylidene) indole whose crystal structure is reported.
Zusammenfassung
Es werden die Wechselwirkungen von 1-Hydroxy-2-phenylindol und 2,2′-Diphenyl-Δ3,3′-bi-3H-indol mit organischen Akzeptoren geprüft. Je nach den Eigenschaften des Akzeptors und des Donors kann die Reaktion molekulare Komplexe, Redox-Produkte oder andere Addukte ergeben. Die Reaktion von 1-Hydroxy-2-phenylindol mit Tetracyanoethylen bildet 1-Oxy-2-phenyl-3-(dicyanomethylidene)indol, dessen Kristallstruktur beschrieben wird.
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Reference [9] is considered part I while part II is in press in Gazz. Chim. Ital.
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Tosi, G., Cardellini, L., Cardillo, B. et al. Interactions of indole derivatives with organic acceptors. III. Monatsh Chem 118, 369–379 (1987). https://doi.org/10.1007/BF00809948
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DOI: https://doi.org/10.1007/BF00809948