Abstract
The title compound, C25H21ClO2, was synthesized via the three-component coupling of 4-chlorobenzaldehyde, 2-naphthol and 5,5-dimethylcyclohexane-1,3-dione. The pyran ring adopts a boat conformation, while the cyclohexenone ring is in an envelope conformation. The 4-chlorophenyl ring is almost perpendicular to the pyran ring [dihedral angle = 87.39 (1)°]. In the crystal, molecules are connected by intermolecular C—H⋯O hydrogen bonds.
Highlights
The title compound, C25H21ClO2, was synthesized via the three-component coupling of 4-chlorobenzaldehyde, 2naphthol and 5,5-dimethylcyclohexane-1,3-dione
The pyran ring adopts a boat conformation, while the cyclohexenone ring is in an envelope conformation
The 4-chlorophenyl ring is almost perpendicular to the pyran ring [dihedral angle =
Summary
Data collection: CrystalClear (Rigaku/MSC, 2005); cell refinement: CrystalClear; data reduction: CrystalClear; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL
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