13C and 1H NMR spectroscopic studies on
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U. Vögeli; W. von Philipsborn
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Article
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1973
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John Wiley and Sons
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English
⚖ 740 KB
## Abstract Carbon and proton NMR spectra of 3‐hydroxypyridine and its O‐methyl and N‐methyl derivatives have been analysed, and are compared with the spectra of the corresponding 2‐ and 4‐substituted pyridines. It is shown, that contrary to quantum chemical predictions and in agreement with chemic