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Synthesis of N-substituted imides via solid-liquid phase-transfer catalytic reaction |
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| Authors: | Maw-Ling Wang and Wei-Hung Chen |
| Institution: | (1) Department of Environmental Engineering, Hung Kuang University, Shalu, Taichung County, Taiwan 433, ROC;(2) Department of Chemical Engineering, National Chung Cheng University, Min Hsiung, Chiayi County, Taiwan 621, ROC |
| Abstract: | Summary N-substituted imides (RSIs) were synthesized from the reactions of alkylbromides (RX) and potassium salts of imides (KSIs) under solid-liquid phase-transfer catalytic conditions (SL-PTC). No water is required in the reaction system. In this work, serious hydration of KSIs is avoided using SL-PTC to synthesize RSIs. The reaction catalyzed by quaternary ammonium salts is greatly enhanced in the solid-liquid solution |
| Keywords: | N-substituted imides (RSIs) Synthesis solid-liquid phase-transfer catalysis (SL-PTC) |
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