| 학회 |
한국고분자학회 |
| 학술대회 |
2020년 가을 (10/05 ~ 10/08, 부산컨벤션센터(BEXCO)) |
| 권호 |
45권 1호 |
| 발표분야 |
고분자합성 |
| 제목 |
Sulfoxide-base Vinyl Protection in ATRP Inimers |
| 초록 |
We report vinyl—methacrylate, acrylate, and styrene—protection by unique sulfoxide chemistry applying to atom transfer radical polymerization (ATRP). Three sulfoxide-protected (SP) vinyl-functionalized ATRP inimers were synthesized. Latent vinyl-functionalized polymers were synthesized via ATRP using the SP inimers. Alpha end vinyl-functionalized polymers were prepared by deprotection through simple heating of the synthesized SP polymers. In kinetics study, the (meth)acrylate type was confirmed to faster for the deprotection reaction than styrene type. The methacrylate-functionalized product was exhibited a high vinyl functionality greater than 98%. This concept provides an efficient way to introduce vinyl functionality into well-defined polymers as the latent monomer moiety and thus has vast potential for macromolecular engineering applications. |
| 저자 |
김동우1, 도주혁1, 강유영2, 김연지2, 전흥배2, 백현종1
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| 소속 |
1부산대, 2광운대 |
| 키워드 |
vinyl protection; ATRP; sulfoxide chemistry; protected inimer
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| E-Mail |
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