Skip to main content
SpringerLink
Log in

Crystal and molecular structure of 3-methoxy-6-nor-6,7-secooestra-1,3,5(10),9(11), 14-penten-17-one-8β-ethyl carboxylate

  • Published:
Journal of Crystallographic and Spectroscopic Research Aims and scope Submit manuscript

Abstract

C20H22O4,M r =326.39, triclinic,P¯1,a=10.365(2),b=11.383(2),c=8.461(1) Å, α=103.60(1),β=104.44(1), γ=105.23(1)°,Z=2, λ(CuKα)=1.54178 Å;R=0.0633 for 1940 reflections. The results of the X-ray analysis have shown that the ethyl carboxylate substituent isβ oriented. The geometry of the main skeleton of the molecule has not revealed any significant differences in the present compound and in the case of the epimeric molecule.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  • Buchowiecki, W., and Zajac, H. (1979) Polish Patent P-203, 693–695.

  • Buchowiecki, W., Zajac, H., Wieczorek, M. W., and Karolak-Wojciechowska, J. (1980)Polish J. Chem. 54, 2399.

    Google Scholar 

  • Wieczorek, M. W., Karolak-Wojciechowska, J., and Bujacz, G. D. (1988)J. Crystallogr. Spectrosc. Res. 18, 555.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institute of General Chemistry, Technical University, Źwirki 36, 90-924, Łódź, Poland

    W. Kwiatkowski, J. Karolak-Wojciechowska & M. W. Wieczorek

Authors
  1. W. Kwiatkowski
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. J. Karolak-Wojciechowska
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. M. W. Wieczorek
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kwiatkowski, W., Karolak-Wojciechowska, J. & Wieczorek, M.W. Crystal and molecular structure of 3-methoxy-6-nor-6,7-secooestra-1,3,5(10),9(11), 14-penten-17-one-8β-ethyl carboxylate. Journal of Crystallographic and Spectroscopic Research 18, 517–523 (1988). https://doi.org/10.1007/BF01161144

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01161144

Keywords

Search

Navigation