Research Article: (2E)-1-(4,4′′-Difluoro-5′-meth­oxy-1,1′:3′,1′′-terphenyl-4′-yl)-3-[4-(methyl­sulfan­yl)phen­yl]prop-2-en-1-one

Date Published: August 01, 2012

Publisher: International Union of Crystallography

Author(s): Rajni Kant, Vivek K. Gupta, Kamini Kapoor, S. Samshuddin, B. Narayana.

http://doi.org/10.1107/S1600536812030139

Abstract

In the title compound, C29H22F2O2S, 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 methyl­sulfanyl-substituted benzene ring, respectively. In the crystal, C—H⋯O contacts connect the mol­ecules into layers lying perpendicular to the c axis. In addition, π–π stacking inter­actions between one of the fluoro­phenyl groups [centroid–centroid distances = 3.681 (1) and 3.818 (1) Å] are observed.

Partial Text

For the pharmacological importance of terphenyls, see: Liu (2006 ▶); Gill & Steglich (1987 ▶). For related structures and background to terphenyl chalcones, see: Fun et al. (2011 ▶); Fun, Loh et al. (2012 ▶); Fun, Hemamalini et al. (2012 ▶); Samshuddin et al. (2012 ▶).

 

Source:

http://doi.org/10.1107/S1600536812030139

 

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