Journal of Chemical Crystallography

, Volume 29, Issue 8, pp 955–959

4-(1,4-Dimethoxy-2-naphthyl)-4- hydroxycyclohexanone and its ethylene ketal

  • David Wiedenfeld
  • Wu Xiao
  • Philip W. Gravelle
Article

DOI: 10.1023/A:1009538414801

Cite this article as:
Wiedenfeld, D., Xiao, W. & Gravelle, P.W. Journal of Chemical Crystallography (1999) 29: 955. doi:10.1023/A:1009538414801
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Abstract

Intramolecular hydrogen bonding in the solid state is reported for the title compound and its ethylene ketal. The title compound crystallizes in the triclinic space group, \(P\bar 1\) with a = 9.590(3), b = 9.620(3), c = 9.844(2) Å, α = 97.67(2), β = 105.25(2), γ = 115.47(2), and Z = 2. The ethylene ketal crystallizes in the monoclinic space group, P21/c, with a = 7.230(2), b = 22.639(3), c = 10.839(2) Å, β = 101.47(2), and Z = 4. The intramolecular hydrogen bond length of 1.79 Å is the same for the ketone and ketal, but the O—H---O valence angle is 144° for the ketone and 165° for the ketal.

crystal structure intramolecular hydrogen bond 4-(1,4-dimethoxy-2-naphthyl)-4-hydroxycyclohexanone 

Copyright information

© Plenum Publishing Corporation 1999

Authors and Affiliations

  • David Wiedenfeld
    • 1
  • Wu Xiao
    • 1
  • Philip W. Gravelle
    • 1
  1. 1.Department of ChemistryUniversity of North TexasDenton

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