| 合成芳香异氰酸酯的一种新方法 |
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| 引用本文： | 冯桂荣.合成芳香异氰酸酯的一种新方法[J].河北理工学院学报,2002,24(3):84-87. |
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| 作者姓名： | 冯桂荣 |
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| 作者单位： | 唐山师范学院化学系 河北唐山063000 |
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| 摘 要： | 在固－液相转移催化下，采用Curtius重排反应合成了一系列芳香异氰酸酯。该法具有反应条件温和，操作简便，产率高等优点。
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| 关 键 词： | 相转移催化剂 Curtius重排 芳香异氰酸酯 合成 |
| 文章编号： | 1007-2829(2002)03-0084-04 |
| 修稿时间： | 2002年1月23日 |
The synthesis of aromotic isocyanates with a new method |
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| FENG Gui - rong Deparment of Chemistry,Tangshan Normal College,Tangshan Hebei ,China.The synthesis of aromotic isocyanates with a new method[J].Journal of Hebei Institute of Technology,2002,24(3):84-87. |
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| Authors: | FENG Gui - rong Deparment of Chemistry Tangshan Normal College Tangshan Hebei China |
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| Institution: | FENG Gui - rong Deparment of Chemistry,Tangshan Normal College,Tangshan Hebei 063000,China |
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| Abstract: | A new and simple method for the synthesis of Aromitic Isocyanates was developed by solid - liquid phase transfer catalysis with curtius rearrangement reaction. The method proposed has several advantages: manipulations are simple and reaction conditions are mild. The presence of water is completely avoided and yields in some instances are good. |
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| Keywords: | pgasetransfer catalysis curtius rearrangement reaction aromatic isocyanatcs synthesis |
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