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Synthesis of N-(2-Hydroxyethyl)phthalimide under microwave irradiation

Zhongqiang Zhou

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Abstract

N-(2-Hydroxyethyl)phthalimide was directly synthesized from phthalic anhydride and ethanolamine under microwave irradiation. The effects of microwave irradiation power, microwave irradiation time, reactant ratio on the yield of N-(2-hydroxyethyl)phthalimide were studied. The results showed that the most suitable condition for the reaction are as follows:microwave irradiation power was 259 W, radiation time was 6 min, m(phthalic anhydride)∶ m(ethanolamine)=1∶1.05, the yield was up to 87.1%.

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What this paper is about

N-(2-Hydroxyethyl)phthalimide was directly synthesized from phthalic anhydride and ethanolamine under microwave irradiation. The effects of microwave irradiation power, microwave irradiation time, reactant ratio on the yield of N-(2-hydroxyethyl)phthalimide were studied. The results showed that the most suitable condition for the reaction are as follows:microwave irradiation power was 259 W, radiation time was 6 min, m(phthalic anhydride)∶ m(ethanolamine)=1∶1.05, the yield was up to 87.1%.

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Available abstract

N-(2-Hydroxyethyl)phthalimide was directly synthesized from phthalic anhydride and ethanolamine under microwave irradiation. The effects of microwave irradiation power, microwave irradiation time, reactant ratio on the yield of N-(2-hydroxyethyl)phthalimide were studied. The results showed that the most suitable condition for the reaction are as follows:microwave irradiation power was 259 W, radiation time was 6 min, m(phthalic anhydride)∶ m(ethanolamine)=1∶1.05, the yield was up to 87.1%.

Key concepts: Phthalimide, Phthalic anhydride, Irradiation, Yield (engineering), Microwave irradiation, Microwave, Ethanolamine, Nuclear chemistry

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