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(1E,4E)-1,5-Bis[2-(trifluoro-meth-yl)phen-yl]penta-1,4-dien-3-one.

Park DH, Ramkumar V, Parthiban P - Acta Crystallogr Sect E Struct Rep Online (2013)

Bottom Line: In the title compound, C(19)H(12)F(6)O, a monoketone derivative of curcumin, both double bonds have a trans conformation.The mol-ecule is mostly planar with all C and O atoms essentially coplanar, with the exception of one benzene ring, which is tilted by 17.18 (1)° with respect to the plane of the remainder of the mol-ecule.The r.m.s. deviation from planarity of the coplanar section is 0.0097 Å.

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Affiliation: Department of Biomedicinal Chemistry, Inje University, Gimhae, Gyeongnam 621 749, Republic of Korea.

ABSTRACT
In the title compound, C(19)H(12)F(6)O, a monoketone derivative of curcumin, both double bonds have a trans conformation. The mol-ecule is mostly planar with all C and O atoms essentially coplanar, with the exception of one benzene ring, which is tilted by 17.18 (1)° with respect to the plane of the remainder of the mol-ecule. The r.m.s. deviation from planarity of the coplanar section is 0.0097 Å. The crystal packing features weak C-H⋯O and C-H⋯F inter-actions.

No MeSH data available.


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Packing diagram showing C—H···O, C—H···F and C—H···π interactions.
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Fap2: Packing diagram showing C—H···O, C—H···F and C—H···π interactions.


(1E,4E)-1,5-Bis[2-(trifluoro-meth-yl)phen-yl]penta-1,4-dien-3-one.

Park DH, Ramkumar V, Parthiban P - Acta Crystallogr Sect E Struct Rep Online (2013)

Packing diagram showing C—H···O, C—H···F and C—H···π interactions.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3569239&req=5

Fap2: Packing diagram showing C—H···O, C—H···F and C—H···π interactions.
Bottom Line: In the title compound, C(19)H(12)F(6)O, a monoketone derivative of curcumin, both double bonds have a trans conformation.The mol-ecule is mostly planar with all C and O atoms essentially coplanar, with the exception of one benzene ring, which is tilted by 17.18 (1)° with respect to the plane of the remainder of the mol-ecule.The r.m.s. deviation from planarity of the coplanar section is 0.0097 Å.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Biomedicinal Chemistry, Inje University, Gimhae, Gyeongnam 621 749, Republic of Korea.

ABSTRACT
In the title compound, C(19)H(12)F(6)O, a monoketone derivative of curcumin, both double bonds have a trans conformation. The mol-ecule is mostly planar with all C and O atoms essentially coplanar, with the exception of one benzene ring, which is tilted by 17.18 (1)° with respect to the plane of the remainder of the mol-ecule. The r.m.s. deviation from planarity of the coplanar section is 0.0097 Å. The crystal packing features weak C-H⋯O and C-H⋯F inter-actions.

No MeSH data available.


Related in: MedlinePlus