A dynamic nuclear magnetic resonance spe
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Issa Yavari
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Article
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1980
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John Wiley and Sons
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English
β 336 KB
## Abstract The 251 MHz ^1^H and the natural abundance 63.1 MHz ^13^C NMR spectra of 1,3βdioxepane (1) and 4,4,7,7βtetramethylβ1,3βdioxepane (2) have been investigated over the temperature range of 5 to β180 Β°C. While the spectra of 1 show no dynamic NMR effect, compound 2 exists in solution as a 1