| 缩氨基硫脲分子钳的干法合成研究 |
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| 引用本文： | 严俊峰,王丹丹,朱鑫,林奇,魏太保.缩氨基硫脲分子钳的干法合成研究[J].化学试剂,2007,29(5):284-286. |
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| 作者姓名： | 严俊峰 王丹丹 朱鑫 林奇 魏太保 |
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| 作者单位： | 西北师范大学,化学化工学院,甘肃省高分子材料重点实验室,甘肃,兰州,730070 |
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| 基金项目： | 国家自然科学基金资助项目(20671077)，教育部科学技术研究重点项目(205161)，甘肃省自然科学及中青年科技基金(3YS051-A25-010)，甘肃省教育厅研究生导师科研项目(0601-24)，西北师范大学本科生科研资助项目资助 |
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| 摘 要： | 以间(对)苯二甲醛、取代氨基硫脲为原料,在室温下,用无溶剂干法研磨的方法合成了一系列钳形缩氨基硫脲受体。该反应在微波辐射条件下只需要5-10 min就可高产率的得到目标化合物,而在室温条件下研磨反应3-5 h也可高产率的得到目标产物,表明无溶剂干法合成是制备此类化合物方便、高产、绿色环保的好方法。
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| 关 键 词： | 缩氨基硫脲 分子钳 无溶剂合成 绿色化学 |
| 文章编号： | 0258-3283（2007）05-0284-03 |
| 修稿时间： | 2006-12-05 |
Studies on the solvent-free synthesis of thiosemicarbazone based molecular tweezers |
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| YAN Jun-feng,WANG Dan-dan,ZHU Xin,LIN Qi,WEI Tai-bao.Studies on the solvent-free synthesis of thiosemicarbazone based molecular tweezers[J].Chemical Reagents,2007,29(5):284-286. |
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| Authors: | YAN Jun-feng WANG Dan-dan ZHU Xin LIN Qi WEI Tai-bao |
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| Affiliation: | College of Chemistry and Chemical Engineering, Key Laboratory of Polymer Materials of Gansu Province, Northwest Normal University, Lanzhou, 730070, China |
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| Abstract: | A series of thiosemicarbazone compounds based on molecular tweezers were synthesized under solvent free conditions at high yields by using meta- or para-phthaldehyde and substituted aminothiocarbamide as the starting materials. The reaction only needs 5 - 10 min under microwave irradiation conditions, while it will need 3 - 5 h to carry out the synthesis at room temperature. Hence it is clear that the solvent-free method is a convenient and environmentally benign procedure for synthesis of this kind of fine chemicals at high yield. |
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| Keywords: | thiosemicarbazone molecular tweezers solvent-free synthesis green chemistry |
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