2-[2-(3-甲氧基苯基)肼叉基]-3-氧代丁酸乙酯
Ethyl 2-[2-(3-meth-oxy-phen-yl)hydrazinyl-idene]-3-oxobutano-ate.
作者信息
Fun Hoong-Kun, Asik Safra Izuani Jama, Razak Ibrahim Abdul, Shetty Shobhitha, Kalluraya Balakrishna
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Oct 1;67(Pt 10):o2809. doi: 10.1107/S1600536811039444. Epub 2011 Sep 30.
The title compound, C(13)H(16)N(2)O(4), is approximately planar (r.m.s. deviation = 0.065 Å for the 19 non-H atoms). An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif and the mol-ecule adopts an E conformation with respect to the central C=N double bond. In the crystal, pairs of inter-molecular C-H⋯O hydrogen bonds link adjacent mol-ecules into inversion dimers. The crystal structure also features weak C-H⋯π inter-actions.
标题化合物C(13)H(16)N(2)O(4)近似呈平面状（19个非H原子的均方根偏差为0.065 Å）。分子内N-H⋯O氢键形成一个S(6)环模式，且分子相对于中心C=N双键呈E构象。在晶体中，分子间的C-H⋯O氢键对将相邻分子连接成反演二聚体。晶体结构还具有弱的C-H⋯π相互作用。
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