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| Type |
Poster Presentation |
| Area |
Polymer Chemistry |
| Room No. |
Exhibition Hall 2+3 |
| Time |
10월 20일 (금요일) 13:00~14:30 |
| Code |
POLY.P-16 |
| Subject |
A Synthesis of Degradable Poly (styrene-block-ethylene glycol) via Staudinger Reaction |
| Authors |
Suhong Park, Sol An, Haebin Kim1, Sang Sik Woo, Myungwoong Kim, Dong Wook Kim*
Department of Chemistry, Inha University, Korea
1Inha University, Korea
|
| Abstract |
The Staudinger reaction employing azide and phosphine is rapid in the presence of water and has high chemoselectivty. Through Staudinger reaction, block copolymers possessing triarylphosphine as a junction point enable to decompose or change one part of block copolymers. We have synthesized degradable block copolymers using styrene, methoxy ethylene glycol(mPEG), and triarylphosphine. The block copolymers were characterized by 1H NMR and gel permeation chromatography(GPC). The mPEG part in resultant block copolymers was removed by organic azide compounds through Staudinger reaction. The synthesized block copolymer is anticipated introducing other functionalized molecules. |
| E-mail |
psh24566@gmail.com |
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120th General Meeting of the KCS