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-other | 2012 Oct

REPOSITORIES: biostudies-other