2-Carbamoyl-3,4,5,6-tetra-fluoro-benzoic acid.

ABSTRACT: In the title compound, C(8)H(3)F(4)NO(3), the carb-oxy group lies nearly in the plane of the ring with a C-C-C-O torsion angle of -10.5 (4)°. The carbamoyl group is almost perpendic-ular to the benzene ring [C-C-C-O torsion angle = 82.2 (4) °]. In the crystal, molecules are linked via O-H⋯O and N-H⋯O hydrogen bonds involving the carbamoyl and carb-oxy groups.

SUBMITTER: Lu T 

PROVIDER: S-EPMC3470221 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature