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1-(1-Hy-droxy-8-methyl-9H-carbazol-2-yl)ethanone.

ABSTRACT: The title compound, C(15)H(13)NO(2), crystallizes with four independent mol-ecules (A, B, C and D) in the asymmetric unit. The carbazole units are almost planar [maximum deviations = 0.015?(3) for A, 0.024?(3) for B, 0.026?(3) for C and 0.046?(3)?Å for D]. In all four mol-ecules, there is an O-H?O hydrogen bond involving the hy-droxy substituent and the carbonyl O atom of the adjacent acetyl group, which forms a six-membered ring. In the crystal, the four independent mol-ecules are linked via N-H?O and C-H?O inter-actions.

SUBMITTER: Archana R

PROVIDER: S-EPMC3011588 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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1-(1-Hy-droxy-8-methyl-9H-carbazol-2-yl)ethanone.

Archana R R Prabakaran K K Rajendra Prasad K J KJ Thiruvalluvar A A Butcher R J RJ

Acta crystallographica. Section E, Structure reports online 20101113 Pt 12

The title compound, C(15)H(13)NO(2), crystallizes with four independent mol-ecules (A, B, C and D) in the asymmetric unit. The carbazole units are almost planar [maximum deviations = 0.015 (3) for A, 0.024 (3) for B, 0.026 (3) for C and 0.046 (3) Å for D]. In all four mol-ecules, there is an O-H⋯O hydrogen bond involving the hy-droxy substituent and the carbonyl O atom of the adjacent acetyl group, which forms a six-membered ring. In the crystal, the four independent mol-ecules are linked via N- ...[more]

PMID: 21589445

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