4-(4-Iodo-anilino)-2-methyl-ene-4-oxo-butanoic acid.

ABSTRACT: In the title compound, C11H10INO3, an addition product of itaconic acid anhydride and 4-iodo-aniline, the least-squares planes defined by the atoms of the aromatic moiety and the non-H atoms of the carb-oxy-lic acid group enclose an angle of 74.82 (11)°. In the crystal, classical O-H⋯O hydrogen bonds formed by carb-oxy-lic groups, as well as N-H⋯O hydrogen bonds formed by amide groups, are present along with C-H⋯O contacts. Together, these connect the mol-ecules into dimeric chains along the b-axis direction.

SUBMITTER: Nayak PS 

PROVIDER: S-EPMC3588263 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature