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Synthesis of adamantane derivatives. 41. Synthesis of 9-thianoradamantane by carbon-hydrogen carbene insertion reaction and carbon-13 nuclear magnetic resonance spectra of the related compounds

✍ Scribed by Sasaki, Tadashi; Eguchi, Shoji; Hioki, Tadashi

Book ID: 126918294
Publisher: American Chemical Society
Year: 1978
Tongue: English
Weight: 404 KB
Volume: 43
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo00414a002

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## Abstract The results of a ^13^C NMR spectral investigation involving 5,6‐dihydro‐1,4‐oxathiins, 1,4‐tetrahydro[9,10]benzoxathiin, __trans__‐tetrahydro‐1,4‐benzoxathiin, and the corresponding sulfoxides and sulfones are reported. An interpretation involving a dipolar structure with (2__p__→2__p__