| 基于联萘酚的手性冠醚的合成及其晶体结构 |
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| 引用本文： | 焦书燕,姚文涌,谢恩,徐括喜.基于联萘酚的手性冠醚的合成及其晶体结构[J].化学研究,2011,22(6):1-4. |
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| 作者姓名： | 焦书燕 姚文涌 谢恩 徐括喜 |
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| 作者单位： | 河南大学化学化工学院,河南开封,475004 |
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| 基金项目： | 国家自然科学基金项目(20872027/B0206); 河南省教育厅基金项目(2010B150004) |
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| 摘 要： | 以R-或S-联萘酚、2,2′-联苯酚、间苯二酚、氯腈胺为原料合成了六个手性冠醚,所得冠醚的结构均经元素分析、质谱、红外光谱以及核磁共振氢谱和碳谱验证；并利用X射线衍射分析确定了单晶R-3的晶体结构.结果表明,合成产物属于单斜晶系,P2(1)/n空间群,晶胞参数为:a=1.181 8(2) nm,b=0.794 38(1...
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| 关 键 词： | 联萘酚 手性冠醚 晶体结构 |
Synthesis of chiral crown ethers based on binaphthol and their crystal structure |
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| JIAO Shu-yan,YAO Wen-yong,XIE En,XU Kuo-xi.Synthesis of chiral crown ethers based on binaphthol and their crystal structure[J].Chemical Research,2011,22(6):1-4. |
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| Authors: | JIAO Shu-yan YAO Wen-yong XIE En XU Kuo-xi |
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| Institution: | JIAO Shu-yan,YAO Wen-yong,XIE En,XU Kuo-xi (College of Chemistry and Chemical Engineering,Henan University,Kaifeng 475004,Henan,China) |
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| Abstract: | Six chiral crown ethers were synthesized with R-or S-binaphthol,2,2′-biphenol,resorcinol,and cyanoamine chloride as starting materials.As-synthesized compounds were characterized by means of elemental analysis,mass spectrometry（MS）,infrared spectrometry,and nuclear magnetic resonance spectroscopy（1H and 13C NMR）.Moreover,the crystal structure of single crystal R-3 was determined based on X-ray diffraction analysis.Results show that as-synthesized compound belongs to monoclinic system of P2（1）/n space group,with cell parameters being a = 1.181 8（2） nm,b = 0.794 38（15） nm,c = 1.488 9（3） nm,β = 94.263°,Z = 2,Dc = 1.490 g/cm-3,and F（000）= 644. |
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| Keywords: | binaphthol chiral crown ether crystal structure |
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