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Electron Spin Resonance Studies of Free Radicals Arising from α-Hydrogen Abstraction from Thioethers

✍ Scribed by E. A. C. Lucken; B. Poncioni

Publisher
John Wiley and Sons
Year
1972
Tongue
German
Weight
335 KB
Volume
55
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

On rapporte les spectres de résonance paramagnétique de radicaux libres du type RSCR^1^R^2^, créés par photolyse d'un mélange de t‐butylperoxyde et d'un thioéther. Pour les thioéthers cycliques, tétrahydrothiophène et thiopyranne, les spectres indiquent une interconversion rapide du cycle qui est empêchée dans le 4 t‐butyl‐thiopyranne, permettant ainsi l'attribution des couplages aux divers protons axiaux et équatoriaux.

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