(2E)-3-(4-Cyanophenyl)-1-(4,4′′-difluoro-5′-methoxy-1,1′:3′,1′′-terphenyl-4′-yl)prop-2-en-1-one
نویسندگان
چکیده
In the title compound, C(29)H(19)F(2)NO(2), the central benzene ring forms a dihedral angle of 56.92 (12)° with the cyano-benzene ring and dihedral angles of 40.91 (12) and 44.76 (12)° with the two fluoro-benzene rings. In the crystal, C-H⋯O and C-H⋯F hydrogen bonds link the mol-ecules into sheets lying parallel to the ab plane. The crystal packing also features C-H⋯π inter-actions involving the central benzene ring.
منابع مشابه
(2E)-3-(4-Bromophenyl)-1-(4,4′′-difluoro-5′-methoxy-1,1′:3′,1′′-terphenyl-4′-yl)prop-2-en-1-one
In the title compound, C28H19BrF2O2, the C=C double bond is E-configured. In the crystal, C-H⋯O and C-H⋯F contacts connect mol-ecules into planes perpendicular to the c axis. The shortest centroid-centroid distance between two aromatic systems is 3.6745 (12) Å between one of the para-fluoro-phenyl rings and its symmetry-generated equivalent.
متن کامل(2E)-3-(3-Bromo-4-methoxyphenyl)-1-(4,4′′-difluoro-5′-methoxy-1,1′:3′,1′′-terphenyl-4′-yl)prop-2-en-1-one
In the title compound, C(29)H(21)BrF(2)O(3), the dihedral angles between the central anisole ring and the pendant fluoro-benzene rings are 48.86 (19) and 31.89 (18)°. The dihedral angle between the anisole ring and the 1-bromo-2-meth-oxy-benzene ring linked via the enone bridge is 82.95 (17)°. In the crystal, C-H⋯O hydrogen bonds link the mol-ecules into C(11) chains propagating along [010].
متن کامل(2E)-1-(4,4′′-Difluoro-5′-methoxy-1,1′:3′,1′′-terphenyl-4′-yl)-3-[4-(methylsulfanyl)phenyl]prop-2-en-1-one
In the title compound, C(29)H(22)F(2)O(2)S, the central benzene ring makes dihedral angles of 45.83 (7), 38.90 (7) and 55.50 (7)° with the two fluoro-substituted benzene rings and the methyl-sulfanyl-substituted benzene ring, respectively. In the crystal, C-H⋯O contacts connect the mol-ecules into layers lying perpendicular to the c axis. In addition, π-π stacking inter-actions between one of t...
متن کامل(2E)-1-(4,4′′-Difluoro-5′-methoxy-1,1′:3′,1′′-terphenyl-4′-yl)-3-(4-fluorophenyl)prop-2-en-1-one
In the title compound, C(28)H(19)F(3)O(2), the C=C double bond has an E configuration. In the crystal, C-H⋯F contacts link the mol-ecules into chains along [111]. The shortest centroid-centroid distance between two π systems is 3.8087 (8) Å and is apparent between the para-fluoro-phenyl group attached to the Michael system and its symmetry-generated equivalent.
متن کامل(2E)-3-(2-Bromophenyl)-1-(4,4′′-difluoro-5′-methoxy-1,1′:3′,1′′-terphenyl-4′-yl)prop-2-en-1-one
In the title compound, C(28)H(19)BrF(2)O(2), the central benzene ring makes dihedral angles of 62.51 (18), 46.23 (18) and 48.19 (18)° with the bromo-substituted benzene ring and two terminal fluoro-substituted benzene rings, respectively. In the crystal, mol-ecules are linked by C-H⋯F hydrogen bonds into infinite chains along [110]. Weak C-H⋯π and π-π inter-actions [centroid-centroid distance =...
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