| ZnBr2催化合成2-噁唑烷酮类化合物 |
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| 引用本文： | 张卫卫.ZnBr2催化合成2-噁唑烷酮类化合物[J].化学通报,2017,80(10):980-984. |
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| 作者姓名： | 张卫卫 |
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| 作者单位： | 河西学院医学院 张掖 734000 |
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| 摘 要： | 在甲苯中,以ZnBr_2为催化剂、4-二甲氨基吡啶为碱,通过N-Boc取代的炔基胺类化合物的环化反应合成了5位取代的2-噁唑烷酮类化合物。考察了催化剂种类、碱、温度等对反应的影响,在优化条件下以良好的产率得到了一系列目标产物。
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| 关 键 词： | ZnBr2 4-二甲氨基吡啶 N-Boc取代的炔基胺 2-噁唑烷酮 环化 |
| 收稿时间： | 2017/3/22 0:00:00 |
| 修稿时间： | 2017/6/29 0:00:00 |
ZnBr2 catalyzed synthesis of 2-oxazolidinones |
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| Zhang Weiwei.ZnBr2 catalyzed synthesis of 2-oxazolidinones[J].Chemistry,2017,80(10):980-984. |
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| Authors: | Zhang Weiwei |
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| Institution: | School of Medicine Hexi University,Zhangye,734000 |
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| Abstract: | Various 5-substitued 2-oxazolidinones were obtained by a ZnBr2 catalyzed cyclization of N-Boc alkynylamines in toluene with DMAP as a base. The reaction conditions such as catalyst, base, temperature were studied, and the reaction yielded the desired products in good yields under the optimal reaction condtions. |
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| Keywords: | ZnBr2 4-Dimethylaminopyridine N-Boc alkynylamines 2-oxazolidinones cyclization |
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