| 학회 |
한국고분자학회 |
| 학술대회 |
2002년 봄 (04/12 ~ 04/13, 서울대학교) |
| 권호 |
27권 1호, p.267 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Characterization of Siloxane Oligomers Containing Nonlinear Optical Chromophores |
| 초록 |
The synthesis and characterization of siloxane oligomers having nonlinear optical chromophores have been recently described. The controlled hydrolysis of dichloromethylsilane has been done in a mixture of water and α,ω-dichloro-α,ω-dimethylsiloxane oligomers. These are fractionated by vacuum distillation and characterized by 1H-NMR. The siloxane oligomers with electro-optical properties have been synthesized via a platinum-catalyzed hydrosilylation reaction between allyl Disperse Red 1 and α,ω-dichloro-α,ω-dimethylsiloxane oligomers. The products have also been characterized by 1H-NMR, FT-IR and UV spectroscopy. The side chain siloxane oligomer with non-linear optical properties has been obtained by Pt-catalyzed hydrosilylation between methylsiloxane oligomer and allyl-terminated Disperse Red 1. Another side chain siloxane oligomer has been made by Pt-catalyzed hydrosilylation between methylsiloxane oligomer and allyl-terminated Disperse Yellow 7.
|
| 저자 |
추정은1, 권정우2, 석원경3, 유미경4, 성용길
|
| 소속 |
1Department of Chemistry, 2Dongguk Univ., 3Seoul 100-715, 4Korea |
| 키워드 |
|
| E-Mail |
|
