| N-(2-吡咯甲基)-1-苯基乙亚胺·二甲基铝的合成、结构及其催化丙交酯的活性 |
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| 引用本文： | 贾斌,郝俊生,童红波,魏学红,周梅素,刘滇生. N-(2-吡咯甲基)-1-苯基乙亚胺·二甲基铝的合成、结构及其催化丙交酯的活性[J]. 无机化学学报, 2017, 33(10): 1876-1880 |
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| 作者姓名： | 贾斌 郝俊生 童红波 魏学红 周梅素 刘滇生 |
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| 作者单位： | 山西医科大学基础医学院, 太原 030001;山西大学应用化学研究所, 太原 030006,山西大学化学化工学院, 太原 030006,山西大学应用化学研究所, 太原 030006,山西大学化学化工学院, 太原 030006,山西大学应用化学研究所, 太原 030006,山西大学应用化学研究所, 太原 030006 |
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| 基金项目： | 国家自然科学基金（No.21272142，21371111）和山西医科大学博士基金（No.055208）资助项目 |
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| 摘 要： | 通过席夫碱配体N-（2-吡咯甲基）-1-苯基乙亚胺与三乙基铝按物质的量之比为1：1在无氧无水的条件下反应，合成了席夫碱铝的有机金属化合物N-（2-吡咯甲基）-1-苯基乙亚胺·二甲基铝。其结构分别用核磁氢谱、碳谱，元素分析和X射线单晶衍射技术进行了表征。铝化合物在催化外消旋丙交酯开环聚合反应中表现出了中等的活性并得到了以等规聚合为主的高聚物。
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| 关 键 词： | 铝 席夫碱 外消旋丙交酯 开环聚合 |
| 收稿时间： | 2017-05-23 |
| 修稿时间： | 2017-07-19 |
Synthesis, Structure and Application in rac-Lactide Polymerization of Compound[C4H3N{CH=NCH(Me)C6H5}-2]AlMe2 |
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| JIA Bin,HAO Jun-Sheng,TONG Hong-Bo,WEI Xue-Hong,ZHOU Mei-Su and LIU Dian-Sheng. Synthesis, Structure and Application in rac-Lactide Polymerization of Compound[C4H3N{CH=NCH(Me)C6H5}-2]AlMe2[J]. Chinese Journal of Inorganic Chemistry, 2017, 33(10): 1876-1880 |
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| Authors: | JIA Bin HAO Jun-Sheng TONG Hong-Bo WEI Xue-Hong ZHOU Mei-Su LIU Dian-Sheng |
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| Affiliation: | School of Basic Medical Science, Shanxi Medical University, Taiyuan 030001, China;Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, China,School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China,Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, China,School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China,Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, China and Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, China |
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| Abstract: | The crystalline compound[C4H3N{CH=NCH(Me)C6H5}-2]AlMe2 was synthesized by the reaction of the ligand (d, l)-N-(2-pyrrolylmethylene)-1-phenylethylamine and trimethylaluminum in high yield. And it was well characterized by 1H NMR, 13C NMR spectroscopy, elemental analyses and single crystal X-ray crystallography. Compound[C4H3N{CH=NCH(Me)C6H5}-2]AlMe2 is an active initiator for the polymerization of rac-lactide leading to the isotactic-rich polylactides. |
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| Keywords: | aluminum Schiff base ligand rac-lactide ring-opening polymerization |
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