Synthesis of polymers containing conjuga
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Takahide Mizawa; Katsuhiko Takenaka; Tomoo Shiomi
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Article
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1999
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John Wiley and Sons
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English
โ 154 KB
๐ 2 views
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