| Synthesis and Crystal Structure of a Degraded Dehydroabietylamine Thiophene Imine |
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| 作者单位： | Institute of Chemical Industry of Forest Products Chinese Academy of Forestry，Institute of Chemical Industry of Forest Products Chinese Academy of Forestry，Institute of Chemical Industry of Forest Products Chinese Academy of Forestry，Institute of Chemical Industry of Forest Products Chinese Academy of Forestry，Institute of Chemical Industry of Forest Products Chinese Academy of Forestry，Nanjing 210042 China，Nanjing 210042 China，Nanjing 210042 China，Nanjing 210042 China，Nanjing 210042 China |
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| 基金项目： | Forestry Common Wealth Industry Special Foundation of China，国家自然科学基金 |
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| 摘 要： | A degraded dehydroabietylamine thiophene imine （C24H30NS, Mr = 364.55） has been synthesized from dehydroabietic acid, and its structure was characterized by IR, IH NMR spectroscopy and single-crystal X-ray diffraction. White crystals of the title compound crystallize in the monoclinic system, space group P21 with a = 5.9490（12）, b = 16.337（3）, c = 10.780（2）A, β = 92.21（3）°, V = 1046.9（3）A^3, Z = 2, Dc = 1.156 g/cm^3, λ= 0.71073A,μ = 0.162 mm^-1, F（000） = 394, the final R = 0.0443 and wR = 0.0805 for 1325 observed reflections with I 〉 2σ（I）. The imine group was directly attached to the chiral carbon atom of tricyclo hydrophenthenrane structure with a trans configuration. The dihedral angle between two aromatic rings is 88.3°.
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| 关 键 词： | 合成 晶体结构 脱氢松香胺噻吩 X射线衍射分析 |
Synthesis and Crystal Structure of a Degraded Dehydroabietylamine Thiophene Imine |
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| Authors: | RAO Xiao-Ping SONG Zhan-Qian WU Yong JIA Wei-Hong SHANG Shi-Bin |
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| Institution: | Institute of Chemical Industry of Forest Products,Chinese Academy of Forestry, Nanjing 210042, China |
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| Abstract: | A degraded dehydroabietylamine thiophene imine (C24H30NS, Mr-364.55)has been synthesized from dehydroabietic acid, and its structure was characterized by IR, 1HNMR spectroscopy and single-crystal X-ray diffraction.White crystals of the title compound crystallize in the monoclinic system, space group P21 with a = 5.9490(12), b = 16.337(3), c = 10.780(2)(A), β= 92.21(3)°, V = 1046.9(3)（A）3, Z = 2, Dc = 1.156g/cm3, λ= 0.71073(A),μ= 0.162 mm-1, F(000) = 394, the final R = 0.0443 and wR = 0.0805 for 1325 observed reflections with(I＞2σ(I).The imine group was directly attached to the chiral carbon atom of tricyclo hydrophenthenrane structure with a trans configuration.The dihedral angle between two aromatic rings is 88.3°. |
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| Keywords: | degraded dehydroabietylamine thiophene imine synthesis crystal structure |
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