Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Temperature Dependence of Carbon-13 Shieldings as a Probe for Conformational Equilibra

  • Jung Miewon (Department of Chemistry, Sungshin Women's University)
  • Published : 1992.12.20
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Abstract

The temperature dependence of C-13 chemical shifts are observed for the cyclooctanone arylhydrazones. The temperature-dependent chemical shifts for these derivatives are explained by postualating the existence of two equilibrating structures. In addition, the assignment between the $^{13}C$ signals of methylene carbon pairs can be done by application of the ${gamma}$ -substituent effect.

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References

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