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- W1994920540 abstract "Die Struktur von 6-Chlor-pyridonen-(2) wird mit Hilfe von Molekular-gewichtsbestimmungen, IR-, NMR- und UV-Spektren untersucht. Konzentrierte Lösungen der Pyridone in Chloroform enthalten vorwiegend Dimere. IR-Spektren zeigen im kristallinen Zustand die Lactamstruktur an. Monomere 6-Chlor-pyridone-(2) stehen mit 6-Chlor-2-hydroxy-pyridinen im Gleichgewicht. Die Lage des Gleichgewichts ist stark lösungsmittelabhängig. Reactions with Hydrogen Halide Adducts of Nitriles, IV The Structure of 6-Chloro-2 pyridones The Structure of 6-Chloro-2-pyridones in solid state and in solution is investigated by molecular weight determinations and i.r., n. m. r., and u.v.-spectra.Concentrated solutions of the pyridones in chloroform contain mainly dimers. The i.r.-spectra show that in the solid state the substances are present in the pyridone form. In solution monomeric 6-chloro-2-pyridones are in equilibrium with appreciable amounts of their hydroxy tautomers. The position of the equilibrium depends strongly on the solvent." @default.
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- W1994920540 date "1970-02-01" @default.
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- W1994920540 title "Reaktionen mit Halogenwasserstoffaddukten der Nitrile, IV Zur Struktur von 6‐Chlor‐pyridonen‐(2)" @default.
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- W1994920540 doi "https://doi.org/10.1002/cber.19701030210" @default.
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