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2017 Fiscal Year Final Research Report

Simultaneous Development of Living Polymerization, Concurrent Copolymerization via Different Mechanisms, and Sequence-Controlled Polymerization

Research Project

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Project/Area Number 16K14005
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Polymer chemistry
Research InstitutionOsaka University

Principal Investigator

Kanazawa Arihiro  大阪大学, 理学研究科, 助教 (50621322)

Project Period (FY) 2016-04-01 – 2018-03-31
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
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.

Free Research Field

高分子合成

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Published: 2019-03-29  

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