Simultaneous Development of Living Polymerization, Concurrent Copolymerization via Different Mechanisms, and Sequence-Controlled Polymerization
| Project/Area Number |
16K14005
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Polymer chemistry
|
|---|
| Research Institution | Osaka University |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2016-04-01 – 2018-03-31
|
| Project Status |
Completed (Fiscal Year 2017)
|
| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
|---|
| 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 / 開環重合 / 環状エーテル / 制御重合 / 高分子合成 / ビニルモノマー |
|---|
| 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.
|
Report
(3 results)
Research Products
(18 results)
