| A Convenient Synthesis of Aromatic Fluoride by Thermal Stable Pyridinium Phase-transfer Catalyst |
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| 作者姓名： | Ying Hong ZHU Hui LOU* Ping LU Jia Geng LIU Xiao Ming ZHENG Chemistry |
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| 作者单位： | Ying Hong ZHU，Hui LOU*，Ping LU，Jia Geng LIU，Xiao Ming ZHENG Chemistry Department，Zhejiang University，Hangzhou 310028 |
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| 摘 要： | Fluoroorganic compounds have been applied as useful intermediates in industry. Here, we use the PTC method for fluorination of aromatic halide by inorganic fluorides involv- ing a halogen-exchange. This is a convenient and attractive synthetic way to obtain fluoro compounds, because inorganic fluorides such as potassium fluoride is safe to be handled and cheap1. However, owing to poor solubilities of inorganic fluorides in organic solvents, the halogen-exchange fluorination often requires …
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A Convenient Synthesis of Aromatic Fluoride by Thermal Stable Pyridinium Phase-transfer Catalyst |
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| Ying Hong ZHU,Hui LOU*,Ping LU,Jia Geng LIU,Xiao Ming ZHENG Chemistry.A Convenient Synthesis of Aromatic Fluoride by Thermal Stable Pyridinium Phase-transfer Catalyst[J].Chinese Chemical Letters,2002,13(10). |
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| Authors: | Ying Hong ZHU Hui LOU Ping LU Jia Geng LIU Xiao Ming ZHENG |
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| Institution: | Chemistry Department, Zhejiang University, Hangzhou 310028 Chemistry Department, Zhejiang University, Hangzhou 310028 Chemistry Department, Zhejiang University, Hangzhou 310028 Chemistry Department, Zhejiang University, Hangzhou 310028 Chemistry Department, Zhejiang University, Hangzhou 310028 |
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| Abstract: | Using 4-Dialkylaminopyridinium salt as a thermal stable phase-transfer catalyst (PTC), the excellent results were obtained in the halogen-exchange fluorination. |
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| Keywords: | 4-Dialkylaminopyridinium salt phase-transfer catalyst fluorination |
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