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5-Fluoro-6'H,7'H,8'H-spiro-[indoline-3,7'-pyrano[3,2-c:5,6-c']di-1-benzopyran]-2,6',8'-trione.

Almansour AI, Kumar RS, Arumugam N, Devi Shree P, Suresh J - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: In the title compound, C(26)H(12)FNO(6), the central pyran ring and both benzopyran systems are nonplanar, having total puckering amplitudes of 0.139 (2), 0.050 (1) and 0.112 (2) Å, respectively.The central pyran ring adopts a boat conformation.The crystal structure is stabilized by C-H⋯O, N-H⋯O, N-H⋯F and C-H⋯π inter-actions.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, C(26)H(12)FNO(6), the central pyran ring and both benzopyran systems are nonplanar, having total puckering amplitudes of 0.139 (2), 0.050 (1) and 0.112 (2) Å, respectively. The central pyran ring adopts a boat conformation. The crystal structure is stabilized by C-H⋯O, N-H⋯O, N-H⋯F and C-H⋯π inter-actions.

No MeSH data available.


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The molecular structure of (I), showing 50% probability displacement ellipsoids and the atom-numbering scheme.
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Fap1: The molecular structure of (I), showing 50% probability displacement ellipsoids and the atom-numbering scheme.


5-Fluoro-6'H,7'H,8'H-spiro-[indoline-3,7'-pyrano[3,2-c:5,6-c']di-1-benzopyran]-2,6',8'-trione.

Almansour AI, Kumar RS, Arumugam N, Devi Shree P, Suresh J - Acta Crystallogr Sect E Struct Rep Online (2012)

The molecular structure of (I), showing 50% probability displacement ellipsoids and the atom-numbering scheme.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3295512&req=5

Fap1: The molecular structure of (I), showing 50% probability displacement ellipsoids and the atom-numbering scheme.
Bottom Line: In the title compound, C(26)H(12)FNO(6), the central pyran ring and both benzopyran systems are nonplanar, having total puckering amplitudes of 0.139 (2), 0.050 (1) and 0.112 (2) Å, respectively.The central pyran ring adopts a boat conformation.The crystal structure is stabilized by C-H⋯O, N-H⋯O, N-H⋯F and C-H⋯π inter-actions.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, C(26)H(12)FNO(6), the central pyran ring and both benzopyran systems are nonplanar, having total puckering amplitudes of 0.139 (2), 0.050 (1) and 0.112 (2) Å, respectively. The central pyran ring adopts a boat conformation. The crystal structure is stabilized by C-H⋯O, N-H⋯O, N-H⋯F and C-H⋯π inter-actions.

No MeSH data available.


Related in: MedlinePlus