| Crystal Structure of 3－Methyl－9－（O，O－Diethylphosphoryl） Methyl－1，6，12－Trioxa－9－Aza－5－Germaspiro［4，7］Dodecan－2－One |
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| 作者姓名： | Chen Ru-yu Liu Lun-Zu Zhang Zhong-Biao |
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| 作者单位： | Chen Ru-yu;Liu Lun-Zu;Zhang;Zhong-Biao;(Institute of Elemento-Organic Chemistry，Nankai University，Tianjin 300071) Wang Hong-Gen;Wang Ru-Ji;(Central Laboratory，Nankai Universdy，Tianjin 300071) |
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| 摘 要： | ＣｒｙｓｔａｌＳｔｒｕｃｔｕｒｅｏｆ３－Ｍｅｔｈｙｌ－９－（Ｏ，Ｏ－Ｄｉｅｔｈｙｌｐｈｏｓｐｈｏｒｙｌ）Ｍｅｔｈｙｌ－１，６，１２－Ｔｒｉｏｘａ－９－Ａｚａ－５－Ｇｅｒｍａｓｐｉｒｏ［４，７］Ｄｏｄｅｃａｎ－２－Ｏｎｅ￥ＣｈｅｎＲｕ－ｙｕ；ＬｉｕＬｕ...
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Crystal Structure of 3-Methyl-9-(O, O-Diethylphosphoryl) Methyl-1,6,12-Trioxa-9-Aza-5-Germaspiro[4,7]Dodecan-2-One |
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| Chen Ru-yu,Liu Lun-Zu,Zhang,Zhong-Biao,.Crystal Structure of 3-Methyl-9-(O, O-Diethylphosphoryl) Methyl-1,6,12-Trioxa-9-Aza-5-Germaspiro[4,7]Dodecan-2-One[J].Chinese Journal of Structural Chemistry,1996(2). |
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| Authors: | Chen Ru-yu Liu Lun-Zu Zhang Zhong-Biao |
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| Abstract: | The title compound, 3-methyl-9-(O, O-Odiethylphosphoryl) methyl-1,6,12-trioxa-9-aza-5-germaspiro4,7] dodecan-2-one(C13H26GeNO7P) was synthesizedby a convenient method,and its crystal structure was determined by single crystal X-ray diffraction.The crystal is the monoclinic space group P21/c with a=10.922(7),b=10.013(3),c=17.189(9),β=106.21(5)°,V=1805(3)3,Z=4,Mr=411.92,Dc=1.516 g/cm3,μ=1.791 mm-1,and F(000)=856.The structure was solved by direct methods. The final refinement converged with unweighted and weighted agreement factors of 0.066 and 0.068 for 1835 observed reflections with I≥3σ(Ⅰ).The results of structure analysis indicate that the framework of this five-coordinated germanium compound is a distorted triagonal bipyramid(TBP). |
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| Keywords: | five-coordinated germanium compound distorted triagonal bipyramid crystal structure antitumor activity |
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