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Crystal structure of (E)-2-({[2-(1,3-dioxan-2-yl)phen-yl]imino}-meth-yl)phenol.

ABSTRACT: The title compound, C17H17NO3, prepared by the condensation reaction of 2-(1,3-dioxan-2-yl)aniline and salicyl-aldehyde, has an E conformation about the C=N bond. The six-membered O-heterocycle adopts a chair conformation, with the bond to the aromatic ring located at its equatorial position. The dihedral angle between the aromatic rings is 36.54?(9)°. There is an intra-molecular N-H?O hydrogen bond forming an S(6) ring motif. In the crystal, mol-ecules are linked by C-H?O hydrogen bonds, forming chains along the a-axis direction. Within the chains, there are C-H?? inter-actions involving adjacent mol-ecules.

SUBMITTER: Li Z

PROVIDER: S-EPMC4420126 | biostudies-literature | 2015 May

REPOSITORIES: biostudies-literature

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Crystal structure of (E)-2-({[2-(1,3-dioxan-2-yl)phen-yl]imino}-meth-yl)phenol.

Li Zhengyi Z Shi Song S Zhou Kun K Chen Liang L Sun Xiaoqiang X

Acta crystallographica. Section E, Crystallographic communications 20150430 Pt 5

The title compound, C17H17NO3, prepared by the condensation reaction of 2-(1,3-dioxan-2-yl)aniline and salicyl-aldehyde, has an E conformation about the C=N bond. The six-membered O-heterocycle adopts a chair conformation, with the bond to the aromatic ring located at its equatorial position. The dihedral angle between the aromatic rings is 36.54 (9)°. There is an intra-molecular N-H⋯O hydrogen bond forming an S(6) ring motif. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds, formin ...[more]

PMID: 25995947

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