| 학회 |
한국공업화학회 |
| 학술대회 |
2007년 가을 (11/02 ~ 11/03, 한경대학교) |
| 권호 |
11권 2호 |
| 발표분야 |
우수논문(구두) |
| 제목 |
Polymer-supported Gadolinium Triflate as a Convenient and Efficient Lewis acid Catalyst for Acetylation of Alcohols and Phenols |
| 초록 |
Polymer-supported gadolinium triflate catalyst was easily prepared from chloromethyl polystyene (CMPS) resin using a simple and convenient procedure. This polymeric catalyst was used as a Lewis acid catalyst for the acetylation of various alcohols and phenols with acetic anhydride. The reactions were completed in a short time with small amounts of the catalyst. Moreover, after the reaction, the catalyst could be quantitatively recovered by simple washing and filtration. The catalyst was reused over ten times without any significant loss of its catalytic activity. |
| 저자 |
윤효진, 이상명, 김종호, 조홍준, 이윤식
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| 소속 |
서울대 |
| 키워드 |
Heterogeneous catalyst; alcohol; phenol; lewis acid; acetylation; polymer-supported
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| E-Mail |
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