Abstract
In the title compound, C28H31ClO4, the five-membered cyclopentyl ring displays an envelope conformation with the atom at the flap position 0.519 (3) Å out of the mean plane formed by the other four atoms. The furan ring makes dihedral angles of 72.9 (1) and 82.4 (1)°, respectively, with the trimethyl- and chlorophenyl rings. The dihedral angle between the two benzene rings is 15.3 (1)°. In the crystal, molecules are linked through intermolecular C—H⋯Cl hydrogen bonds, forming a chain running along the b axis.
Highlights
Structure Reports OnlineKey indicators: single-crystal X-ray study; T = 296 K; mean (C–C) = 0.004 A; R factor = 0.046; weighted R-factor (wR) factor = 0.101; data-to-parameter ratio = 19.8
In the title compound, C28H31ClO4, the five-membered cyclopentyl ring displays an envelope conformation with the atom at the flap position 0.519 (3) Aout of the mean plane formed by the other four atoms
Molecules are linked through intermolecular C—HÁ Á ÁCl hydrogen bonds, forming a chain running along the b axis
Summary
Key indicators: single-crystal X-ray study; T = 296 K; mean (C–C) = 0.004 A; R factor = 0.046; wR factor = 0.101; data-to-parameter ratio = 19.8. C28H31ClO4, the five-membered cyclopentyl ring displays an envelope conformation with the atom at the flap position 0.519 (3) Aout of the mean plane formed by the other four atoms. The furan ring makes dihedral angles of 72.9 (1) and 82.4 (1), respectively, with the trimethyl- and chlorophenyl rings. The dihedral angle between the two benzene rings is 15.3 (1). Molecules are linked through intermolecular C—HÁ Á ÁCl hydrogen bonds, forming a chain running along the b axis. Related literature For related compounds, see: Holmstead et al (1978); Bayer Aktiengesellschaft (1995).
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