Synthesis of N-alkoxyphthalimides under ultrasound irradiation |
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| Authors: | Wang Shu-Xiang Li Xin-Wei Li Ji-Tai |
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| Affiliation: | College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding 071002, PR China. wsx@mail.hbu.edu.cn |
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| Abstract: | The alkylation of N-hydroxyphthalimide with alkyl halides in the presence of potassium carbonate results N-alkoxyphthalimides in 64-99% yields in DMSO under ultrasound irradiation. Compared with conventional methods, the main advantages of the present procedure are milder conditions, shorter reaction time and higher yields. |
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