| Synthesis and Crystal Structure of 2-Amino-4- chloro-5-（4-methylbenzyl）-6-methylpyrimidine |
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| 引用本文： | 郭万成,刘幸海,陈沛全,宋海滨,李正名.Synthesis and Crystal Structure of 2-Amino-4- chloro-5-（4-methylbenzyl）-6-methylpyrimidine[J].结构化学,2007,26(9):1005-1008. |
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| 作者姓名： | 郭万成 刘幸海 陈沛全 宋海滨 李正名 |
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| 作者单位： | Elemento-organic Chemistry Institute State Key Laboratory of Elemento-organic Chemistry Nankai University，Elemento-organic Chemistry Institute State Key Laboratory of Elemento-organic Chemistry Nankai University，Elemento-organic Chemistry Institute State Key Laboratory of Elemento-organic Chemistry Nankai University，Elemento-organic Chemistry Institute State Key Laboratory of Elemento-organic Chemistry Nankai University，Elemento-organic Chemistry Institute State Key Laboratory of Elemento-organic Chemistry Nankai University，Tianjin 300071 China，Tianjin 300071 China，Tianjin 300071 China，Tianjin 300071 China，Tianjin 300071 China |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | The title compound 2-amino-4-chloro-5-(4-methylbenzyl)-6-methylpyrimidine (C26H28Cl2N6, Mr = 495.44) has been synthesized and its crystal structure was determined by single-crystal X-ray diffraction analysis. The crystal belongs to monoclinic, space group P21/c with a = 14.892(7), b = 6.129(3), c = 14.889(7) , β = 109.795(8)°, V = 1278.7(10) 3, Z = 2, F(000) = 520, Dc = 1.287 g/cm3, μ = 0.280 mm-1, the final R = 0.0577 and wR = 0.1589 for 1357 observed reflections with I > 2σ(I). A total of 6091 reflections were collected, of which 2257 were independent (Rint = 0.033). The X-ray analysis reveals that the chlorine atom and methyl of the title compound are disordered.
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| 关 键 词： | 合成 晶体结构 X-射线衍射分析 2-氨基-4-氯-5-（4-甲基苯甲基）甲基嘧啶 |
| 收稿时间： | 2006-12-08 |
| 修稿时间： | 2007-02-05 |
Synthesis and Crystal Structure of 2-Amino-4-chloro-5-(4'-methylbenzyl)-6-methylpyrimidine |
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| GUO Wan-Cheng,LIU Xing-Hai,CHEN Pei-Quan,SONG Hai-Bin,LI Zheng-Ming.Synthesis and Crystal Structure of 2-Amino-4-chloro-5-(4''''-methylbenzyl)-6-methylpyrimidine[J].Chinese Journal of Structural Chemistry,2007,26(9):1005-1008. |
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| Authors: | GUO Wan-Cheng LIU Xing-Hai CHEN Pei-Quan SONG Hai-Bin LI Zheng-Ming |
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| Abstract: | The title compound 2-amino-4-chloro-5-(4'-methylbenzyl)-6-methylpyrimidine (C26H28Cl2N6, Mr= 495.44) has been synthesized and its crystal structure was determined by single-crystal X-ray diffraction analysis. The crystal belongs to monoclinic, space group P21/c with a = 14.892(7), b = 6.129(3), c = 14.889(7) (A), β= 109.795(8)°, V= 1278.7(10) (A)3, Z = 2, F(000) = 520, Dc = 1.287 g/cm3, μ= 0.280 mm-1, the final R = 0.0577 and wR = 0.1589 for 1357 observed reflections with Ⅰ＞2σ(Ⅰ). A total of 6091 reflections were collected, of which 2257 were independent (Rint = 0.033). The X-ray analysis reveals that the chlorine atom and methyl of the title compound are disordered. |
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| Keywords: | synthesis crystal structure X-ray diffraction Crystal Structure chlorine atom methyl independent total final space group crystal structure synthesized diffraction analysis compound |
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