| 阴离子开放骨架磷酸盐[A14P5O19(OH)][C6H18N2]和[Ga8P8PO32F5.5][C6H18N2]2[H30+]1.5水热合成中的对映体拆分 |
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| 引用本文： | 田涛,李乙,闫文付,于吉红,徐如人.阴离子开放骨架磷酸盐[A14P5O19(OH)][C6H18N2]和[Ga8P8PO32F5.5][C6H18N2]2[H30+]1.5水热合成中的对映体拆分[J].高等学校化学学报,2011,32(3):577-583. |
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| 作者姓名： | 田涛 李乙 闫文付 于吉红 徐如人 |
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| 作者单位： | 吉林大学无机合成与制备化学国家重点实验室, 长春130012 |
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| 基金项目： | 国家自然科学基金(批准号: 20771043, 20871050), 国家“九七三”计划项目(批准号: 2006CB806103, 2007CB936402), 教育部新世纪优秀人才支持计划(批准号: NCET-07-0368)和吉林大学杰出青年基金(批准号: 200905007)资助. |
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| 摘 要： | 以外消旋的2-甲基-1,5-戊二胺(MPMD)为结构导向剂,在水热条件下合成出新磷酸铝化合物Al4P5O19(OH)]C6H18N2](AlPO-MPMD)和新磷酸镓化合物Ga8P8O32F5.5]C6H18N2]2H30+]1.5(GaPO-MPMD).采用单晶x射线衍射结构分析、粉末x射线衍射分析(XRD...
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| 关 键 词： | 开放骨架 磷酸盐 水热合成 手性拆分 |
| 收稿时间： | 2010-11-01 |
Enantiomer Separation in the Hydrothermal Synthesis of Open-framework [Al4P5O19(OH)][C6H18N2] and [Ga8P8O32F5.5][C6H18N2]2[H3O+]1.5 |
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| Abstract: | A new three-dimensional open-framework aluminophosphate Al4P5O19(OH)]?C6H18N2](AlPO-MPMD) and a new three-dimensional open-framework gallophosphate Ga8P8O32F5.5]?C6H18N2]2?H3O+]1.5 (GaPO-MPMD) were hydrothermally synthesized with 2-methyl-1,5- pentamethylene diamine (MPMD) as structure directing agent. The compounds were characterized by single crystal and powder X-ray diffraction (XRD) analyses, TGA-DTA, solid MAS NMR analysis, optical rotation analysis, experimental and simulated vibrational circular dichroism (VCD) analysis. The results confirmed that S type of enantiomer of MPMD is preferredly included in the resulting open-framework of AlPO-MPMD and GaPO-MPMD. The in situ enantiomer (chiral) separation of organic structure directing agent under hydrothermal synthesis is achieved. |
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