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1 H NMR spectra. Part 29§: proton chemical shifts and couplings in esters-the conformational analysis of methyl γ-butyrolactones

✍ Scribed by Abraham, Raymond J.; Leonard, Paul

Book ID: 118764717
Publisher: John Wiley and Sons
Year: 2012
Tongue: English
Weight: 277 KB
Volume: 51
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.3896

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## Abstract The preferred conformations of the methylsulphinyl group in a number of phenyl methyl sulphoxides substituted in the phenyl ring with one, two or three fluorine atoms have been studied by employing a multinuclear NMR approach. From the ^1^H, ^13^C and ^17^O chemical shifts of the methyl