Research Article: 3-Diethyl­carbamoyl-2′,4′-difluoro­biphenyl-4-yl 2,6-dichloro-5-fluoro­pyridine-3-carboxyl­ate

Date Published: July 01, 2012

Publisher: International Union of Crystallography

Author(s): Chun-nian Xia, Yu Zhou, You-bao Chen, Guang-xiang Zhong.

http://doi.org/10.1107/S1600536812025354

Abstract

In the title compound, C23H17Cl2F3N2O3, the mol­ecular conformation is significantly strained: atoms O, C(=O) and C attached to the central benzene ring deviate from its plane by 0.118 (2), 0.139 (2) and 0.174 (2) Å, respectively. In the crystal, weak C—H⋯O inter­actions link the mol­ecules into chains along [110]. The crystal packing exhibits short inter­molecular Cl⋯F [2.9840 (16) Å] and Cl⋯Cl [3.2957 (12) Å] contacts.

Partial Text

For details of the synthesis, see: Zhong et al. (2009 ▶, 2010 ▶).

 

Source:

http://doi.org/10.1107/S1600536812025354

 

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