| 학회 |
한국고분자학회 |
| 학술대회 |
2006년 봄 (04/06 ~ 04/07, 일산킨텍스) |
| 권호 |
31권 1호 |
| 발표분야 |
고분자 합성 |
| 제목 |
Synthesis of Polyfluorenes with Acetylene Functionalities in Main Chain by the Palladium-Catalyzed Cross Coupling Reaction of Substituted Dipropargylfluorenes |
| 초록 |
Polyfluorenes with acetylene functionalities in the polymer main chain was prepared via oxidative coupling reaction of dipropargylfluorene in the presence of (PPh3)2PdCl2/CuI without oxygen in high yields. The polymer structures of four polymers were characterized by the instrumental methods such as NMR, IR, and UV-visible spectroscopies to have the designed chemical structures. The electro-optical and electrochemical properties of the resulting polymers were studied and discussed. And also we studied the thermal reaction properties of the present polyfluorenes with acetylene functionalities |
| 저자 |
이상구1, 진성호2, 박종욱3, 제갈영순4, 곽영우1
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| 소속 |
1경북대, 2부산대, 3카톨릭대, 4경일대 |
| 키워드 |
Coupling reaction; dipropargylfluorene; fluorene; lumiscence; thermal reaction
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| E-Mail |
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