trans-5,6-Diphenyl-perhydro-pyran-2,4-dione.

Acta Crystallogr Sect E Struct Rep Online

Instituto de Química e Biotecnologia, Universidade Federal de Alagoas, 57072-970 Maceió, AL, Brazil.

Published: January 2009

AI Article Synopsis

  • The title compound is C(17)H(14)O(3) and features a pyran ring in a boat conformation.
  • There is a notable dihedral angle of 59.1° between the planes of the aromatic rings in the structure.
  • The crystal structure is stabilized by inter-molecular hydrogen bonds and interactions between C-H and π systems.

Article Abstract

In the title compound, C(17)H(14)O(3), the pyran ring adopts a boat conformation and the dihedral angle between the aromatic ring planes is 59.1 (1)°. In the crystal structure inter-molecular C-H⋯O hydrogen bonds and C-H⋯π inter-actions link the mol-ecules.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968273PMC
http://dx.doi.org/10.1107/S1600536809000087DOI Listing

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