Conformational effect on the keto-enol tautomerism of α- carbonylcyclododecanones

Xiao Liang Yang, Ming An Wang, Xiao Mei Liang, Xiaofang Wang, Tian Ba You, Dao Quan Wang

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The keto-enol tautomerism of α-carbonylcyclododecanones has been studied by means of 1H NMR technology. The result shows that the effects of substituent, temperature and solvent on the tautomerism agreed with the known rules, while their enol contents were much lower than those of the corresponding α-carbonylcyclohexanones, which is illustrated reasonably by the conformational effect.

Original languageEnglish (US)
Pages (from-to)1279-1282
Number of pages4
JournalChinese Journal of Organic Chemistry
Volume25
Issue number10
StatePublished - Oct 1 2005
Externally publishedYes

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Nuclear magnetic resonance
Temperature

Keywords

  • Conformational effect
  • Keto-enol tautomerism
  • α-carbonylcyclododecanone

ASJC Scopus subject areas

  • Organic Chemistry

Cite this

Yang, X. L., Wang, M. A., Liang, X. M., Wang, X., You, T. B., & Wang, D. Q. (2005). Conformational effect on the keto-enol tautomerism of α- carbonylcyclododecanones. Chinese Journal of Organic Chemistry, 25(10), 1279-1282.

Conformational effect on the keto-enol tautomerism of α- carbonylcyclododecanones. / Yang, Xiao Liang; Wang, Ming An; Liang, Xiao Mei; Wang, Xiaofang; You, Tian Ba; Wang, Dao Quan.

In: Chinese Journal of Organic Chemistry, Vol. 25, No. 10, 01.10.2005, p. 1279-1282.

Research output: Contribution to journalArticle

Yang, XL, Wang, MA, Liang, XM, Wang, X, You, TB & Wang, DQ 2005, 'Conformational effect on the keto-enol tautomerism of α- carbonylcyclododecanones', Chinese Journal of Organic Chemistry, vol. 25, no. 10, pp. 1279-1282.
Yang, Xiao Liang ; Wang, Ming An ; Liang, Xiao Mei ; Wang, Xiaofang ; You, Tian Ba ; Wang, Dao Quan. / Conformational effect on the keto-enol tautomerism of α- carbonylcyclododecanones. In: Chinese Journal of Organic Chemistry. 2005 ; Vol. 25, No. 10. pp. 1279-1282.
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