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(E)-1-(4,4''-Difluoro-5'-meth-oxy-1,1':3',1''-terphenyl-4'-yl)-3-(4-nitro-phen-yl)prop-2-en-1-one.


ABSTRACT: In the title compound, C(28)H(19)F(2)NO(4), a polysubstituted terphenyl derivative bearing a Michael system, the C=C double bond has an E configuration. Two C-H⋯F contacts connect mol-ecules into inversion dimers. In addition, a C-H⋯π as well as a C-F⋯π contact can be identified. The shortest centroid-centroid distance between two aromatic rings is 3.9535 (8) Å, between one of the para-fluoro-benzene rings and its symmetry-generated equivalent.

SUBMITTER: Betz R 

PROVIDER: S-EPMC3238849 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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(E)-1-(4,4''-Difluoro-5'-meth-oxy-1,1':3',1''-terphenyl-4'-yl)-3-(4-nitro-phen-yl)prop-2-en-1-one.

Betz Richard R   Gerber Thomas T   Hosten Eric E   Samshuddin S S   Samshuddin S S   Narayana Badiadka B   Yathirajan Hemmige S HS  

Acta crystallographica. Section E, Structure reports online 20111105 Pt 12


In the title compound, C(28)H(19)F(2)NO(4), a polysubstituted terphenyl derivative bearing a Michael system, the C=C double bond has an E configuration. Two C-H⋯F contacts connect mol-ecules into inversion dimers. In addition, a C-H⋯π as well as a C-F⋯π contact can be identified. The shortest centroid-centroid distance between two aromatic rings is 3.9535 (8) Å, between one of the para-fluoro-benzene rings and its symmetry-generated equivalent. ...[more]

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