| 학회 | 한국공업화학회 |
| 학술대회 | 2015년 가을 (11/04 ~ 11/06, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 | 19권 2호 |
| 발표분야 | 환경에너지_포스터 |
| 제목 | CO2 utilization: synthesis of carbamates using alcohol and amine |
| 초록 | Carbamates are raw materials for the manufacture of polyurethane and usually produced by phosgene process. But, this process has two shortcomings. One is toxicity of phosgene and the other is the production of highly corrosive hydrochloric acid. Alternatively direct synthesis from CO2 is nontoxic and environment-friendly process. CO2 is converted to carbamate by reacting with amine and alcohol catalyzed by dialkyltin compound. Dibutyltin oxide(DBTO) was found to be an effective catalyst which gives a moderate to good yield. The addition of acetonitrile as a dehydrating agent under high pressure CO2 can further promote the reaction. |
| 저자 | 정민석, 김훈식, 김민정 |
| 소속 | 경희대 |
| 키워드 | carbamate; carboxylation; carbon dioxide; dialkyltin compound |
