Research Article: (E)-3-[(2-Hy­droxy­naphthalen-1-yl)methyl­idene­amino]-5-(morpholin-4-yl­meth­yl)-1,3-oxazolidin-2-one

Date Published: July 01, 2011

Publisher: International Union of Crystallography

Author(s): Na-Na Du, Hua-Jie Xu, Chong-Fu Song, Liang-Quan Sheng.


The title compound, C19H21N3O4, crystallizes with two independent mol­ecules in the asymmetric unit. In both mol­ecules, there is an intra­molecular O—H⋯N hydrogen bond, which correlates with the fact that each mol­ecule adopts an E configuration with respect to the C=N bond. In the crystal, there are C—H⋯O and C—H⋯π inter­actions present.

Partial Text

For background to the naphthalene group as a fluoro­phore, see: Li et al. (2010 ▶); Iijima et al. (2010 ▶). For related structures, see: Xu et al. (2009 ▶); Liu et al. (2011 ▶). For bond-length data, see: Allen et al. (1987 ▶). For hydrogen-bond motifs, see: Bernstein et al. (1995 ▶).




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