Research Article: N′-(2,3-Dimethoxy­benzyl­idene)-2-hydr­oxy-3-methyl­benzohydrazide

Date Published: May 01, 2010

Publisher: International Union of Crystallography

Author(s): You-Yue Han, Qiu-Rong Zhao.

http://doi.org/10.1107/S1600536810012122

Abstract

In the title compound, C17H18N2O4, the dihedral angle between the two benzene rings is 6.0 (2)° and the mol­ecule adopts an E configuration with respect to the C=N bond. There is an intra­molecular O—H⋯O hydrogen bond in the mol­ecule, which generates an S(6) ring. In the crystal, mol­ecules are linked through inter­molecular N—H⋯O hydrogen bonds, forming C(4) chains running along the c axis.

Partial Text

For a related structure and background information, see: Han & Zhao (2010 ▶). For reference structural data, see: Allen et al. (1987 ▶).

 

Source:

http://doi.org/10.1107/S1600536810012122

 

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