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4-(Oct-yloxy)phenyl 2-oxo-2H-chromene-3-carboxyl-ate.

Palakshamurthy BS, Sreenivasa S, Srinivasa HT, Roopashree KR, Devarajegowda HC - Acta Crystallogr Sect E Struct Rep Online (2013)

Bottom Line: In the title compound, C(24)H(26)O(5), the 2H-chromene ring system is essentially planar, with a maximum deviation of 0.029 (2) Å from the best-fit mean plane incorporating both rings.The dihedral angle between the 2H-chromene ring system and the benzene ring is 21.00 (1)°.In the crystal, pairs of C-H⋯O hydrogen bonds generate an R(2) (2)(8) ring pattern.

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Affiliation: Department of Physics, Yuvaraja's College (Constituent College), University of Mysore, Mysore 570 005, Karnataka, India.

ABSTRACT
In the title compound, C(24)H(26)O(5), the 2H-chromene ring system is essentially planar, with a maximum deviation of 0.029 (2) Å from the best-fit mean plane incorporating both rings. The dihedral angle between the 2H-chromene ring system and the benzene ring is 21.00 (1)°. In the crystal, pairs of C-H⋯O hydrogen bonds generate an R(2) (2)(8) ring pattern. These contacts are bolstered by weaker bifurcated C-H⋯O hydrogen bonds.

No MeSH data available.


The molecular structure of the title compound. Displacement ellipsoids are drawn at the 50% probability level. Hydrogen atoms are shown as spheres of arbitrary radius.
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Fap1: The molecular structure of the title compound. Displacement ellipsoids are drawn at the 50% probability level. Hydrogen atoms are shown as spheres of arbitrary radius.


4-(Oct-yloxy)phenyl 2-oxo-2H-chromene-3-carboxyl-ate.

Palakshamurthy BS, Sreenivasa S, Srinivasa HT, Roopashree KR, Devarajegowda HC - Acta Crystallogr Sect E Struct Rep Online (2013)

The molecular structure of the title compound. Displacement ellipsoids are drawn at the 50% probability level. Hydrogen atoms are shown as spheres of arbitrary radius.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3569748&req=5

Fap1: The molecular structure of the title compound. Displacement ellipsoids are drawn at the 50% probability level. Hydrogen atoms are shown as spheres of arbitrary radius.
Bottom Line: In the title compound, C(24)H(26)O(5), the 2H-chromene ring system is essentially planar, with a maximum deviation of 0.029 (2) Å from the best-fit mean plane incorporating both rings.The dihedral angle between the 2H-chromene ring system and the benzene ring is 21.00 (1)°.In the crystal, pairs of C-H⋯O hydrogen bonds generate an R(2) (2)(8) ring pattern.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Physics, Yuvaraja's College (Constituent College), University of Mysore, Mysore 570 005, Karnataka, India.

ABSTRACT
In the title compound, C(24)H(26)O(5), the 2H-chromene ring system is essentially planar, with a maximum deviation of 0.029 (2) Å from the best-fit mean plane incorporating both rings. The dihedral angle between the 2H-chromene ring system and the benzene ring is 21.00 (1)°. In the crystal, pairs of C-H⋯O hydrogen bonds generate an R(2) (2)(8) ring pattern. These contacts are bolstered by weaker bifurcated C-H⋯O hydrogen bonds.

No MeSH data available.