Li He-Bing
Department of Chemistry and Life Sciences, Xiangnan University, Chenzhou 423000, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1;67(Pt 6):o1532. doi: 10.1107/S1600536811019349. Epub 2011 May 28.
The mol-ecule of the title compound, C(19)H(15)BrN(2)O(2), displays a pseudo-trans conformation about the N-N bond [C-N-N=C torsion angle = 164.7 (2)°]. The dihedral angle between the planes of the benzene ring and the naphthyl system is 70.1 (2)°. In the crystal, mol-ecules are linked into C(4) chains along the c axis by N-H⋯O hydrogen bonds.
标题化合物C(19)H(15)BrN(2)O(2)的分子围绕N-N键呈现假反式构象[C-N-N=C扭转角 = 164.7 (2)°]。苯环平面与萘基体系平面之间的二面角为70.1 (2)°。在晶体中,分子通过N-H⋯O氢键沿c轴连接成C(4)链。