Nuclear magnetic resonance study of ring
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Maurice St-Jacques; Roland Prud'homme
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Article
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1970
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Elsevier Science
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French
β 197 KB
The energy barriers to ring inversion of 3,5,7-cyclooctatrienone (I) (11, and ~i~-l,2-dibromo-3,5,jr-cyclooctatriene (II) (2) have been determined by proton magnetic resonance (pmr) spectroscopy. We wish to report that the parent compound, 1,3,5-cyclooctatriene (III)\*, has an appreciably lower inve