Variable-temperature fluorine-19 nuclear magnetic resonance spectra of fluorocyclooctane

FJ Weigert, WJ Middleton

Index: Weigert, F.J.; Middleton, W.J. Journal of Organic Chemistry, 1980 , vol. 45, # 16 p. 3289 - 3291

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Citation Number: 4

Abstract

Results A representative sample of the proton-decoupled fluorine NMR spectra of fluorocyclooctane in propene is given in Figure la. The high-temperature singlet at 6-158.2 broadens, coalesces at-80" C, and reappears as two singlets at 6-153.3 and-162.8 at-100" ...