Abstract

In the title compound, C25H20O2, the central cyclo-hexenone ring adopts an envelope conformation. The mean plane of the cyclo-hexenone ring makes dihedral angles of 87.66 (11) and 23.76 (12)°, respectively, with the two attached phenyl rings, while it is inclined by 69.55 (11)° to the phenyl ring of the benzoyl group. In the crystal, the mol-ecules are linked by C-H⋯O and C-H⋯π inter-actions, forming a three-dimensional network.

Highlights

  • In the title compound, C25H20O2, the central cyclohexenone ring adopts an envelope conformation

  • As part of a further study on the chemistry of, -unsaturated ketones (Naghiyev et al, 2016), we report the crystal structure and Hirshfeld surface analysis of the title compound

  • Cg2 and Cg3 are the centroids of the C8–C13 and C14–C19 phenyl rings, respectively

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Summary

Chemical context

There have been a series of significant examples of enone derivatives used as target products as well as synthetic intermediates (Abdelhamid et al, 2011; Asgarova et al, 2019; Khalilov et al, 2018a,b; Thomas, 2007). A number of useful compounds containing enone moieties have been found in nature, such as cyanthiwigin U, (+)-cepharamine, phorbol and grandisine G, which were the object of a total synthesis (Pfeiffer et al, 2005; Schultz & Wang, 1998; Kawamura et al, 2016; Cuthbertson & Taylor, 2013). As part of a further study on the chemistry of , -unsaturated ketones (Naghiyev et al, 2016), we report the crystal structure and Hirshfeld surface analysis of the title compound

Structural commentary
Supramolecular features and Hirshfeld surface analysis
Database survey
Synthesis and crystallization
Findings
Refinement
Full Text
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