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N,N'-二苄基-2,2'-[(1,3,4-恶二唑-2,5-二基)双-(邻亚苯基氧基)]二乙酰胺

N,N'-Dibenzyl-2,2'-[(1,3,4-oxadiazole-2,5-di-yl)bis-(o-phenyl-eneoxy)]diacet-amide.

作者信息

Wang Wei, Huang Yong, Tang Ning

机构信息

College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, Gansu, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Oct 31;64(Pt 11):o2237. doi: 10.1107/S1600536808033904.

DOI:10.1107/S1600536808033904
PMID:21581091
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2959583/
Abstract

The compound, C(32)H(28)N(4)O(5), which was synthesized by the reaction of 2,5-bis-(2-hydroxy-lphen-yl)-1,3,4-oxadiazole with N-benzyl-2-chloro-acetamide, lies on a twofold rotation axis which passes through the mid-point of the N-N bond and the O atom of the oxadiazole unit. The phenyl-ene and oxadiazole rings are almost coplanar [dihedral angle 1.67 (5)°]. The structure is stabilized by intra-molecular N-H⋯O and N-H⋯N hydrogen bonds.

摘要

化合物C(32)H(28)N(4)O(5)由2,5-双-(2-羟基-1-苯基)-1,3,4-恶二唑与N-苄基-2-氯乙酰胺反应合成，位于一个二重旋转轴上，该轴穿过N-N键的中点和恶二唑单元的O原子。苯环和恶二唑环几乎共面[二面角1.67 (5)°]。该结构通过分子内N-H⋯O和N-H⋯N氢键得以稳定。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2448/2959583/52f778f980c7/e-64-o2237-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2448/2959583/52f778f980c7/e-64-o2237-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2448/2959583/52f778f980c7/e-64-o2237-fig1.jpg

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本文引用的文献

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A short history of SHELX.SHELX简史。
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.
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Self-assembly of coordination polymers from AgX (X = SbF(6)(-), PF(6)(-), and CF(3)SO(3)(-)) and oxadiazole-containing ligands.由AgX（X = SbF₆⁻、PF₆⁻和CF₃SO₃⁻）与含恶二唑配体自组装形成配位聚合物。
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Evidence of desulfurization in the oxidative cyclization of thiosemicarbazones. Conversion to 1,3,4-oxadiazole derivatives.
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