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1-[(E)-(3,4-Dimethyl-isoxazol-5-yl)imino-meth-yl]-2-naphthol.

ABSTRACT: The title Schiff base compound, C(16)H(14)N(2)O(2), has been synthesized by the reaction of 5-amino-3,4-dimethyl-isoxazole and 2-hydr-oxy-1-naphthaldehyde. The dihedral angle between the isoxazole ring and the napthyl ring system is 3.29?(7)°. The mol-ecule adopts an E configuration about the central C=N double bond. Intra-molecular O-H?N hydrogen bonding generates an S(6) ring motif. In the crystal structure, ?-? inter-actions are observed involving the isoxazole ring and the substituted benzene ring of the naphthyl unit, with centroid-centroid distances of 3.5200?(10)?Å.

SUBMITTER: Fun HK

PROVIDER: S-EPMC2979054 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature

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1-[(E)-(3,4-Dimethyl-isoxazol-5-yl)imino-meth-yl]-2-naphthol.

Fun Hoong-Kun HK Hemamalini Madhukar M Asiri Abdullah M AM Khan Salman A SA

Acta crystallographica. Section E, Structure reports online 20100410 Pt 5

The title Schiff base compound, C(16)H(14)N(2)O(2), has been synthesized by the reaction of 5-amino-3,4-dimethyl-isoxazole and 2-hydr-oxy-1-naphthaldehyde. The dihedral angle between the isoxazole ring and the napthyl ring system is 3.29 (7)°. The mol-ecule adopts an E configuration about the central C=N double bond. Intra-molecular O-H⋯N hydrogen bonding generates an S(6) ring motif. In the crystal structure, π-π inter-actions are observed involving the isoxazole ring and the substituted benzen ...[more]

PMID: 21579099

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