Synthesis of high-molecular weight block copolymers of norbornene and propylene with methyl methacrylate initiated by a fluorenylamido titanium complex
Literature Information
Publication Date
2013-05-03
DOI
10.1039/C3PY00400G
Impact Factor
5.582
Authors
Ryo Tanaka, Yuushou Nakayama, Takeshi Shiono
View Original
Abstract
Synthesis of a norbornene–propylene–methyl methacrylate (MMA) block terpolymer was achieved using a fluorenylamide-ligated titanium complex for the first time. Unlike other block copolymerization examples of olefins and MMA, the second MMA polymerization required an additional aluminium compound, indicating that the carbonyl group of MMA was activated only by aluminium Lewis acid. Polymerization reactions of propylene and MMA both proceeded in a syndiotactic-specific manner.
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Polymer Chemistry
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