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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of 2-[4-(4-chloro­phen­yl)-1-(4-meth­oxy­phen­yl)-2-oxoazetidin-3-yl]benzo[de]iso­quinoline-1,3-dione dimethyl sulfoxide monosolvate
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Crystal structure of 2-[4-(4-chloro­phen­yl)-1-(4-meth­oxy­phen­yl)-2-oxoazetidin-3-yl]benzo[de]iso­quinoline-1,3-dione dimethyl sulfoxide monosolvate

机译:2- [4-(4-氯苯基)-1-(4-甲氧基苯基)-2-氧杂氮杂丁-3-基]苯并[de]异喹啉-1,3-二酮二甲基亚砜单溶剂化物的晶体结构

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摘要

In the title solvated compound, C28H19N2O4·C2H6OS, the central β-lactam ring is almost planar (r.m.s. deviation = 0.002 Å). It makes dihedral angles of 1.92 (11), 83.23 (12) and 74.90 (10)° with the meth­oxy- and chloro­phenyl rings and the ring plane of the 1H-benzo[de]iso­quinoline-1,3(2H)-dione group [maximum deviation = 0.089 (1)], respectively. An intra­molecular C—H⋯O hydrogen bond closes an S(6) ring and helps to establish the near coplanarity of the β-lactam and meth­oxy­benzene rings. In the crystal, the components are linked by C—H⋯O hydrogen bonds, C—H⋯π inter­actions and aromatic π–π stacking inter­actions [centroid-to-centroid distances = 3.6166 (10) and 3.7159 (10) Å], resulting in a three-dimensional network, The dimethyl sulfoxide solvent mol­ecule is disordered over two sets of sites in a 0.847 (2):0.153 (2) ratio.
机译:在标题的溶剂化化合物C28H19N2O4·C2H6OS中,中心β-内酰胺环几乎是平面的(r.m.s.偏差= 0.002Å)。它与甲氧基和氯苯基环以及1H-苯并[de]异喹啉-1,3(2H)-二酮基团的环平面成二面角1.92°(11),83.23°(12)和74.90°(10)° [最大偏差= 0.089(1)]。分子内CHH氢键封闭了一个S(6)环,并有助于建立β-内酰胺和甲氧基苯环的近共面性。在晶体中,这些成分通过C–H hydrogenO氢键,C–H⋯π相互作用和芳族π–π堆积相互作用[质心间的距离= 3.6166(10)和3.7159(10)Å]相连,结果形成一个三维网络,二甲基亚砜溶剂分子以0.847(2):0.153(2)的比率在两组位点无序排列。

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