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4-[(3-Oxo-1,3-dihydro-2-benzofuran-1-yl)amino]-benzoic acid.

ABSTRACT: In the title compound, C(15)H(11)NO(4), the dihedral angle formed by the benzene ring and the essentially planar 2-benzofuran ring system is 55.93?(3)°. In the crystal, inter-molecular O-H?O hydrogen bonds link pairs of mol-ecules, generating centrosymmetric R(2) (2)(8) ring motifs. These dimeric units are connected via N-H?O hydrogen bonds, forming C(6) chains along [100].

SUBMITTER: Du CJ

PROVIDER: S-EPMC3011496 | biostudies-literature | 2010

REPOSITORIES: biostudies-literature

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4-[(3-Oxo-1,3-dihydro-2-benzofuran-1-yl)amino]-benzoic acid.

Du Chao-Jun CJ

Acta crystallographica. Section E, Structure reports online 20101130 Pt 12

In the title compound, C(15)H(11)NO(4), the dihedral angle formed by the benzene ring and the essentially planar 2-benzofuran ring system is 55.93 (3)°. In the crystal, inter-molecular O-H⋯O hydrogen bonds link pairs of mol-ecules, generating centrosymmetric R(2) (2)(8) ring motifs. These dimeric units are connected via N-H⋯O hydrogen bonds, forming C(6) chains along [100]. ...[more]

PMID: 21589632

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