2013 Fiscal Year Final Research Report
Absolute self-asymmetric polymerization : sponteneous, self catalyzed, and amplificated asymmetric polymerization
| Project/Area Number |
23655100
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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 | Niigata University |
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Principal Investigator |
AOKI Toshiki 新潟大学, 自然科学系, 教授 (80212372)
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| Co-Investigator(Kenkyū-buntansha) |
TERAGUCHI Masahiro 新潟大学, 自然科学系, 助教 (30334650)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 不斉反応 / らせん選択重合 / 自発性 |
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| Research Abstract |
We have reconfirmed the three unusual phenomena on the helix-sense-selective polymerization(HSSP) as gollows: 1) Spontaneous HSSP: The HSSP happened without any chiral cocatalyst. The best condition was a melt polymerization. 2) HSSP catalyzed by chiral polymers prepared by HSSP: The HSSP proceeded when the chiral polymers prepared by HSSP of the corresponding monomer. 3) Achiral-condition control HSSP: The helical sense of the chiral polymer prepared by HSSP was controlled by ahiral conditions. The mechanism was discussed by some spectra of the chiral catalytic system.
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[Presentation] 置換アセチレンのらせん選択重合(HSSP)の種々の特異な挙動と機構-アキラル制御HSSP, 絶対HSSP, 自己HSSP, 不斉増幅HSSP と機構解明2012
Author(s)
菊地一智, 田口紗和, 和須津郁弥, 大石智之, 劉立佳, 垣花百合子, 寺口昌宏, 金子隆司, 青木俊樹
Organizer
第61回高分子学会年次大会
Place of Presentation
横浜(パシフィコ横浜)
Year and Date
2012-05-29
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