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1-(2-Methoxy-anilino)anthraquinone.

ABSTRACT: In the title compound, C(21)H(15)NO(3), the dihedral angle formed between the aromatic ring systems is 71.50?(3)°. The meth-oxy group is coplanar with the benzene ring to which it is connected, the C-O-C-C torsion angle being 6.37?(17)°. The observed conformation is stabilized by an intra-molecular N-H?O hydrogen bond, generating an S(6) ring.

SUBMITTER: Lu L

PROVIDER: S-EPMC2979029 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature

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1-(2-Methoxy-anilino)anthraquinone.

Lu Lihua L He Liang L

Acta crystallographica. Section E, Structure reports online 20100421 Pt 5

In the title compound, C(21)H(15)NO(3), the dihedral angle formed between the aromatic ring systems is 71.50 (3)°. The meth-oxy group is coplanar with the benzene ring to which it is connected, the C-O-C-C torsion angle being 6.37 (17)°. The observed conformation is stabilized by an intra-molecular N-H⋯O hydrogen bond, generating an S(6) ring. ...[more]

PMID: 21579168

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