Ying Li, Yong-qiang Ma, Zi-Ning Cui
Jan 18, 2008
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
The title compound, C19H12F3NO4, was synthesized by the reaction of 5-(4-fluorophenyl)-2-furanmethanol and 2,6-difluorobenzoylisocyanate. The seven atoms of the fluorophenyl group are disordered over two positions with site occupancy factors ca 0.6 and 0.4. The dihedral angle between the furan and fluorophenyl rings is 1.58°. In the crystal structure, the molecules are linked via intermolecular N—H⋯O hydrogen bonds to form chains.