Journal of Structural Chemistry

, Volume 51, Issue 5, pp 996–997

Single crystal X-ray diffraction analysis of the structure of methyl 4-methyl-3,5-dioxo-1-phenyl-2-oxaspiro [5.5] undecane-4-carboxylate

Article

DOI: 10.1007/s10947-010-0155-3

Cite this article as:
Kirillov, N.F., Melekhin, V.S. & Aliev, Z.G. J Struct Chem (2010) 51: 996. doi:10.1007/s10947-010-0155-3

Abstract

A single crystal X-ray diffraction study of the crystals of methyl 4-methyl-3,5-dioxo-1-phenyl-2-oxaspiro[5.5]undecane-4-carboxylate shows that phenyl and methoxycarbonyl substituents are in the equatorial position on the one side of the dioxopyran ring with twist boat conformation.

Keywords

dioxopyran spiroheterocycles zinc enolates single crystal X-ray diffraction analysis 

Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  • N. F. Kirillov
    • 1
  • V. S. Melekhin
    • 1
  • Z. G. Aliev
    • 2
  1. 1.Perm State UniversityPermRussia
  2. 2.Institute of Problems of Chemical PhysicsRussian Academy of SciencesChernogolovkaRussia