| 학회 |
한국화학공학회 |
| 학술대회 |
2012년 봄 (04/25 ~ 04/27, 제주 ICC) |
| 권호 |
18권 1호, p.1130 |
| 발표분야 |
촉매 |
| 제목 |
Cycloaddition of Aziridine with CO2 Using Hydroxyl Functional Pyridinium Halides as Catalysts |
| 초록 |
Chemical fixation of CO2 to useful products is undergoing extensive research owing to the potential of CO2 as a cheap, abundant, non-toxic and inflammable C1 feedstock. Cycloaddition of CO2 with aziridine to produce oxazolidinone forms one of the potential routes for chemical fixation of CO2. Oxazolidinones, are an important class of heterocylic compounds possessing wide applications as in chemical and pharmaceutical industries. The present work focuses on the conversion of 2-methylaziridine to methyloxazolidinone employing a series of hydroxyl functional pyidinium halide salt as catalyst. The role of anions as well as the synergistic effect of hydroxyl functional groups on cycloaddition are discussed. The investigation also includes the effect of reaction parameters like catalyst amount, temperature, CO2 pressure and reaction time. Recyclability of the catalysts also was conducted. |
| 저자 |
Amal Cherian Kathalikkattil, 석한글, 이선명, Tharun Jose, 박대원
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| 소속 |
부산대 |
| 키워드 |
Carbondioxide; chemical fixation; cycloaddition; aziridine; oxazolidinone; organic pyridinium salts
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| E-Mail |
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| 원문파일 |
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