Synthesis of End-Functionalized Polymers by Means of Living Anionic Polymerization. 8. Reactions of Living Anionic Polymers with α,ω-Dihaloalkanes
✍ Scribed by Hirao, Akira; Tohoyama, Mieko; Nakahama, Seiichi
- Book ID
- 126949420
- Publisher
- American Chemical Society
- Year
- 1997
- Tongue
- English
- Weight
- 143 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0024-9297
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## Abstract Reactions of anionic living polymers of styrene, __tert__‐butyl methacrylate, and 2‐(trimethylsiloxy)ethyl methacrylate with perfluoroalkyl (Rf) halides, such as C~4~F~9~(CH~2~)~3~I(1), (CF~3~)~2~CF(CF~2~)~6~I (2), C~4~F~9~(CH~2~)~2~I (3), C~8~F~17~(CH~2~)~2~O(CH~2~)~4~Br (4), were inve
In order to synthesize end-functionalized polymers with conjugated dienyl groups, living polymeric anions of polystyrene and polyisoprene were allowed to react with 5-bromo-1,3-pentadiene, 1, and 7-bromo-1,3-heptadiene, 2. The reaction of polystyryl anion and/or polyisoprenyl anion with 1 gave polym