2017 Fiscal Year Final Research Report
Simultaneous Development of Living Polymerization, Concurrent Copolymerization via Different Mechanisms, and Sequence-Controlled Polymerization
| Project/Area Number |
16K14005
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Polymer chemistry
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| Research Institution | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Keywords | リビング重合 / 共重合 / 配列制御 / カチオン重合 / ビニルエーテル / オキシラン / ケトン |
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| Outline of Final Research Achievements |
This study aimed to construct the highly precise polymerization system consisting of living polymerization, concurrent copolymerization via different mechanisms, and sequence-controlled polymerization. Design strategies to realizing the three elements were devised on the basis of the following three topics: (1) the concurrent cationic vinyl-addition and ring-opening copolymerization of vinyl ether and oxirane mediated by long-lived species, (2) the concurrent cationic vinyl addition, ring-opening, and carbonyl-addition terpolymerization of vinyl ether, oxirane, and ketone toward the ABC-type alternating sequence control, and (3) the multiblock polymer synthesis through the long-lived species-mediated cationic terpolymerization of vinyl ether, oxetane, and ketone.
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| Free Research Field |
高分子合成
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