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1-(4-{[(E)-5-Chloro-2-hy-droxy-benzyl-idene]amino}-phen-yl)ethanone oxime.

ABSTRACT: The title compound, C(15)H(13)ClN(2)O(2), is an aromatic Schiff base having an aldoxime substituent; the two rings on the azomethine linkage are twisted by 44.4?(1)°. The phenolic H atom is intra-molecularly hydrogen bonded to the azomethine N atom, generating an S(6) ring. In the crystal, inversion dimers linked by pairs of O-H?N hydrogen bonds occur. The crystal studied was a non-merohedral twin with a 35% minor component.

SUBMITTER: Zhao L

PROVIDER: S-EPMC2983254 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature

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1-(4-{[(E)-5-Chloro-2-hy-droxy-benzyl-idene]amino}-phen-yl)ethanone oxime.

Zhao Li L Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20100904 Pt 10

The title compound, C(15)H(13)ClN(2)O(2), is an aromatic Schiff base having an aldoxime substituent; the two rings on the azomethine linkage are twisted by 44.4 (1)°. The phenolic H atom is intra-molecularly hydrogen bonded to the azomethine N atom, generating an S(6) ring. In the crystal, inversion dimers linked by pairs of O-H⋯N hydrogen bonds occur. The crystal studied was a non-merohedral twin with a 35% minor component. ...[more]

PMID: 21587475

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1-(4-{[(E)-3-Eth-oxy-2-hy-droxy-benzyl-idene]amino}-phen-yl)ethanone oxime.

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Crystal structures of (<i>E</i>)-1-{3-[(5-fluoro-2-hy-droxy-benzyl-idene)amino]-phen-yl}ethanone and of a fourth polymorph of (<i>E</i>)-1-{3-[(2-hy-droxy-3-meth-oxy-benzyl-idene)amino]-phen-yl}ethanone.

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