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Fluoro(phenylsufinyl)methyllithium. Note on the 13C-NMR Spectrum of a Flourocarbenoid

✍ Scribed by Carmen Nájera; Miguel Yus; Robert Hässig; Dieter Seebach

Publisher
John Wiley and Sons
Year
1984
Tongue
German
Weight
223 KB
Volume
67
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

The title compound is synthesized with ^13^C‐ and ^6^Li‐labelling on the fluorinated carbon atom. H/Li‐Exchange in fluoromethyl phenyl sulfoxide (1→2) causes a Δδ(^13^C) = + 11.4 ppm, a Δ__J__(^13^C,^1^H) ≈ 0 Hz, and a Δ__J__(^19^F,^13^C) = + 80.4 Hz. Tentative conclusions bout the struture of the title compound are drawn from these changes.

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