| Synthesis and Crystal Structure of 3,3 ＇-（2,2 ＇-（E thane- 1,2-diylbis（oxy） ） bis（ethane- 2,1- diyl））bis（2-（4-chlorophenylamino）quinazolin-4（3H）-one） |
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| 作者姓名： | YANG Xu-Hong ;WU Ming-Hu ;XIA Qing-Hua |
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| 作者单位： | [1]Faculty of Chemistry and Life Sciences, Xianning College, Xianning 437100, China; [2]Mmtstry-of-educatton Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei University, Wuhan 430062, China |
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| 基金项目： | The project was supported by the Open Fund of Ministry-of-education Key Laboratory for the Synthesis and Application of Organic Functional Molecules （No. 2006-KL-013） |
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| 摘 要： | The title compound 3,3＇-（2,2＇-（ethane-1,2-diylbis（oxy））bis（ethane-2,1-diyl））bis（2- （4-chlorophenylamino）quinazolin-4（3H）-one） 3 （C34H30CI2N604, Mr = 657.54） has been synthesized and its crystal structure was determined by single-crystal X-ray diffraction analysis. It crystallizes in space group P1 with a = 9.9185（8）, b = 10.6124（9）, c = 15.4064（13） A, α = 92.896（2）,β = 103.813（2）, γ= 94.635（2）°, V= 1565.5（2） A3, Z = 2, Dc = 1.395 g/cm^3,μ = 0.257 mm^-1, F（000） = 684, the final R = 0.0580 and wR = 0.1284 for 3400 observed reflections （I〉 2σ（I）. It remains triclinic in the crystal. Intra- and intermolecular N（3）-H（3A）…O（2）, N（6）-H（6A）…O（3） and C（19）-H（19A）…O（4） #1 （#1： 1-x, 1-y, -z） hydrogen bonds are observed in the title compound. A two-dimensional chain network is formed from the dimmers and intermolecular π-π interactions in the crystal structure. This open network has solvent-accessible voids （10A3）.
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| 关 键 词： | 晶体结构测定 喹唑啉 乙烷 合成 氧气 小时 单晶X射线衍射分析 标题化合物 |
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