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Absolute asymmetric polymer synthesis by chiral amplification helix-sense-selective polymerization using circularly polarized light as a chiral source

Research Project

Project/Area Number 17K19153
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Research Field Polymer, Organic materials, and related fields
Research InstitutionNiigata University

Principal Investigator

AOKI TOSHIKI  新潟大学, 自然科学系, 教授 (80212372)

Co-Investigator(Kenkyū-buntansha) 金子 隆司  新潟大学, 自然科学系, 教授 (90272856)
寺口 昌宏  新潟大学, 自然科学系, 助教 (30334650)
Project Period (FY) 2017-06-30 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywords円偏光 / キラル増減 / らせん選択重合 / 絶対不斉高分子合成
Outline of Final Research Achievements

Polymerization in an achiral polymerization system that does not contain any chiral source giving a one-handed helical polymer(spontaneousHSSP)was investigated.As the number of trials increase,the ratio of the cumulative number of polymerizations giving the right-handed and the left-handed polymers were closer to1.We successfully prepared a chiral microcrystalline monomer which does not contain any chiral compound by following two step method:1)Crystallization of the monomer in the presence of a chiral amine;2)Complete removal of the chiral amine under a high vacuum condition.The obtained microcrystalline monomer gave a one-handed helical polymer by using an achiral catalyst system.Therefore,it was suggested that crystal structure with asymmetric alignment accidentally induced may be the cause of spontaneous HSSP.
Further,the helix-sense-selective degradation(HSSD)of racemic helical polymer by circularly polarized irradiation,was found for the first time to proceed in a solution state.

Academic Significance and Societal Importance of the Research Achievements

自然界のアミノ酸や糖などの生体分子は一方のエナンチオマーのみからなる(ホモキラリティー)が、それがなぜなのか、またどのようにしてキラリティの偏りが生じたのかについては、大変興味深く多くの研究がなされているにもかかわらずいまだに謎である。本研究は、自然界のホモキラリティーの起源の新しいモデルとしての学術的意義を有する。また、本研究により調製できる光学活性高分子膜は光学分割膜として利用可能であり、また、本研究から派生した成果である円偏光を用いるアルコールの新規光学分割法は、光学活性分子の新たな入手法として社会的にも有用である。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (62 results)

All 2019 2018 2017 Other

All Journal Article (22 results) (of which Int'l Joint Research: 22 results,  Peer Reviewed: 22 results,  Open Access: 22 results) Presentation (39 results) (of which Int'l Joint Research: 12 results,  Invited: 10 results) Remarks (1 results)

  • [Journal Article] Helix-sense-selective Polymerization of 3,5-bis(hydroxymethyl)phenylacetylene Rigidly Bearing Galvinoxyl Residues and Their Chiroptical Properties2019

    • Author(s)
      Zhichun Shi, Jianjun Wang, Masahiro Teraguchi, Toshiki Aoki, Takashi Kaneko
    • Journal Title

      Polymers

      Volume: 11(11) Issue: 11 Pages: 1877-1877

    • DOI

      10.3390/polym11111877

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Molecular-Spring Shape-Memory Polymer Based on Energy Elasticity and Local Phase Transition2019

    • Author(s)
      Kang Sang-Hoon、Aoki Toshiki、Kwak Giseop
    • Journal Title

      Macromolecules

      Volume: 52 Issue: 21 Pages: 7984-7993

    • DOI

      10.1021/acs.macromol.9b01636

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Antiparallel Arrangement of 2,7-Substituted 9,10-Bis(phenylethynyl)anthracene Assisted by Hydrogen Bonding of Terminal Units2019

    • Author(s)
      Takashi Kaneko, Yosuke Araki, Ken-ichi Shinohara, Masahiro Teraguchi, Toshiki Aoki
    • Journal Title

      Bull. Chem. Soc. Jpn.

      Volume: 92 Issue: 10 Pages: 1672-1678

    • DOI

      10.1246/bcsj.20190156

    • NAID

      130007728632

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] New synthetic methods of novel nanoporous polycondensates and excellent oxygen permselectivity of their composite membranes2019

    • Author(s)
      Yu Zang, Toshiki Aoki, Masahiro Teraguchi, Takashi Kaneko, Hongge Jia, Liqun Ma, Fengjuan Miao
    • Journal Title

      Nanomaterials

      Volume: 9(6) Issue: 6 Pages: 859-859

    • DOI

      10.3390/nano9060859

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Simultaneous improvement of permeability and selectivity in enantioselective permeation through solid chiral membranes from a newly synthesized one-handed helical polyphenylacetylene with aldehyde pendant groups by enantioselective reaction2019

    • Author(s)
      Yu Zang, Yanqing Qu, Toshiki Aoki, Masahiro Teraguchi, Takashi Kaneko, Hongge Jia, Liqun Ma, Fengjuan Miao
    • Journal Title

      Polymer

      Volume: 171 Pages: 45-49

    • DOI

      10.1016/j.polymer.2019.03.039

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Synthesis of a novel AB block copolyaceylene consisting of a dynamic cis-transoidal racemic helical sequence and a static cis-cisoidal one-handed helical sequence2019

    • Author(s)
      Guanwu Yin, Junpei Suzuki, Toshiki Aoki, Masahiro Teraguchi, Takashi Kaneko
    • Journal Title

      Chem. Lett.

      Volume: 48(6) Issue: 6 Pages: 506-509

    • DOI

      10.1246/cl.190109

    • NAID

      130007659774

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Helix-Sense-Selective Polymerization of Phenylacetylenes Having a Porphyrin and a Zinc-Porphyrin Group: One-Handed Helical Arrangement of Porphyrin Pendants2019

    • Author(s)
      Masahiro Teraguchi, Nobuyuki Nahata, Takahiro Nishimura, Toshiki Aoki, Takashi Kaneko
    • Journal Title

      Polymers

      Volume: 11 Issue: 2 Pages: 274-274

    • DOI

      10.3390/polym11020274

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Synthesis and Ultrahigh Oxygen Permeability of Silicon-containing <i>cis</i>-<i>cisoidal</i> Poly(substituted phenylacetylene)s2018

    • Author(s)
      Chenxi Xu, Toshiki Aoki, Liqun Ma, Hongge Jia, Massahiro Teraguchi, Takashi Kaneko
    • Journal Title

      Chemistry Letters

      Volume: 47 Issue: 10 Pages: 1314-1317

    • DOI

      10.1246/cl.180641

    • NAID

      130007496064

    • ISSN
      0366-7022, 1348-0715
    • Year and Date
      2018-10-05
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] [Rh(L-alanine)(1,5-Cyclooctadiene)] Catalyzed Helix-Sense-SelectivePolymerizations of Achiral Phenylacetylenes2018

    • Author(s)
      Qingyu Wang, Hongge Jia, Yongqiang Shi, Liqun Ma, Guoxing Yang, Yazhen Wang, Shuangping Xu, Jianjun Wang, Yu Zang, Toshiki Aoki,
    • Journal Title

      Polymers

      Volume: 10(11) Issue: 11 Pages: 1223-1223

    • DOI

      10.3390/polym10111223

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Synthesis and oxygen permeability of novel graft copolymers consisting of a polyphenylacetylene backbone and long oligosiloxane grafts from phenylacetylene-type macromonomers2018

    • Author(s)
      Yu Zang, Toshiki Aoki, Takashi Kaneko, Masahiro Teraguchi, Liqun Ma, Hongge Jia, Fengjuan Miao,
    • Journal Title

      Polymer

      Volume: 156 Pages: 66-70

    • DOI

      10.1016/j.polymer.2018.09.048

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Chiral Teletransmission in the Cis-cisoidal Sequence of Copoly(substituted acetylene)s by Multiple Stage Solvent Exchange of the Copolymer Solution through a Membrane2018

    • Author(s)
      Lijia Liu, Yuanyuan Gu, Yudan Wang, Toshiki Aoki*, Guan Wang, Takashi Kaneko, Masahiro Teraguchi
    • Journal Title

      Polymer

      Volume: 154 Pages: 253-257

    • DOI

      10.1016/j.polymer.2018.09.023

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Enhanced performances of enantioselective permeation through one-handed helical polymer membranes by enantioselective imine exchange reaction with permeants and by partially decomposed reaction of the membrane2018

    • Author(s)
      Yanqing Qu, Toshiki Aoki, Masahiro Teraguchi, Takashi Kaneko
    • Journal Title

      Polymer

      Volume: 156 Pages: 39-43

    • DOI

      10.1016/j.polymer.2018.09.009

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Solvent-tuned dual emission of a helical poly[3,5-bis(hydroxymethyl)phenylacetylene] connected with a π-conjugated chromophore2018

    • Author(s)
      Shi Zhichun、Kwak Giseop、Jin Young-Jae、Teraguchi Masahiro、Aoki Toshiki、Kaneko Takashi
    • Journal Title

      Polymer Journal

      Volume: 50 Issue: 7 Pages: 533-537

    • DOI

      10.1038/s41428-018-0045-7

    • NAID

      40021575871

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ultrahigh oxygen permeability of chemically-modified membranes of novel (co)polyacetylenes having a photodegradative backbone and crosslinkable side chains2018

    • Author(s)
      Mingyu Zhang, Toshiki Aoki*, Lijia Liub, Jianjun Wang, Masahiro Teraguchi, Takashi Kaneko
    • Journal Title

      Polymer

      Volume: 149 Pages: 117-123

    • DOI

      10.1016/j.polymer.2018.06.075

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Synthesis of soluble oligsiloxane-end-capped hyperbranched polyazomethine and their application to CO2/N2 separation membranes2018

    • Author(s)
      Liang Xu, Tianyang Lei, Boyu Jing, Yu Zang*, Fengjuan Miao, Toshiki Aoki, Masahiro Teraguchi, Takashi Kaneko
    • Journal Title

      Des. Monomers Polym.

      Volume: 21(1) Issue: 1 Pages: 99-104

    • DOI

      10.1080/15685551.2018.1472720

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Synthesis and oxygen permeation of novel well-defined homopoly(phenylacetylene)s with different sizes and shapes of oligosiloxanyl side groups2018

    • Author(s)
      Yu Zang, Toshiki Aoki, Kazuki Shoji, Masahiro Teraguchi, Takashi Kaneko, Liqun Ma, Hongge Jia, Fengjuan Miao
    • Journal Title

      J. Membrane. Sci.

      Volume: 561 Pages: 26-38

    • DOI

      10.1016/j.memsci.2018.04.031

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Synthesis of two well-defined quadruple-stranded copolymers having two kinds of backbones by post polymerization of a helical template polymer2017

    • Author(s)
      Yu Zang*, Toshiki Aoki*, Hiroyoki Tanagi, Kana Matsui, Masahiro Teraguchi, Takashi Kaneko, Liqun Ma, Hongge Jia, Ken-ichi Shinohara
    • Journal Title

      Macromol. Rapid Commun.

      Volume: 39(4) Issue: 4 Pages: 1700556-1700560

    • DOI

      10.1002/marc.201700556

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Transformer of Achiral Amounts to Chirality: Double Reversal of Enantioselectivity Using a Single Cocatalyst in Asymmetric Polymerization2017

    • Author(s)
      Guanwu Yin, Geng Zhang, Toshiki Aoki,* Masahiro Teraguchi, Takashi Kaneko, Jesus Rodriguez Castanon, Masashi Shiotsuki, Fumio Sanda
    • Journal Title

      Macromolecules

      Volume: 50(19) Issue: 19 Pages: 7468-7474

    • DOI

      10.1021/acs.macromol.7b01671

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Oxygen permselectivities through supramolecular polymer membranes prepared by highly selective photocyclic aromatization of poly(substituted acetylene)2017

    • Author(s)
      Guanwu Yin, Eri Ohtaka, Toshiki Aoki, Jianjun Wang, Masahiro Teraguchi, Takashi Kaneko
    • Journal Title

      Polymer

      Volume: 127 Pages: 232-235

    • DOI

      10.1016/j.polymer.2017.08.066

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Subnanoporous Highly Oxygen Permselective Membranes from Poly(conjugated hyperbranched macromonomer)s Synthesized by One-pot Simultaneous Two-mode Homopolymerization of 1,3-Bis(silyl)phenylacetylene Using a Single Rh Catalytic System : Control of their Structures and Permselectivities2017

    • Author(s)
      Jianjun Wang, Jun Li, Toshiki Aoki, Takashi Kaneko, Masahiro Teraguchi, Zhichun Shi, Hongge Jia
    • Journal Title

      Macromolecules

      Volume: 50(18) Issue: 18 Pages: 7121-7136

    • DOI

      10.1021/acs.macromol.7b01458

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A New Analysis Method for Quantitative Determination of Triads of Copoly(Substituted Acetylene)s’ Backbones by Highly Selective Photocyclic Aromatization2017

    • Author(s)
      Guanwu Yin, Nennei Nagaoka, Lijia Liu, Toshiki Aoki, Masahiro Teraguchi, Takashi Kaneko
    • Journal Title

      Chem. Lett.

      Volume: 46(11) Issue: 11 Pages: 1608-1611

    • DOI

      10.1246/cl.170697

    • NAID

      130006837434

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Oxygen permselectivities of novel multi-bridged copolymers synthesized by imine metathesis between N-imines and C-imines in the pendant groups of two poly(substituted acetylene)s2017

    • Author(s)
      Yinghui Lun, Yu Zang, Toshiki Aoki*, Masahiro Teraguchi, Takashi Kaneko
    • Journal Title

      Chem Lett.

      Volume: 46 Issue: 3 Pages: 401-404

    • DOI

      10.1246/cl.161104

    • NAID

      130005436585

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Application of Highly Selective Photocyclicaromatization of cis-cisoidal poly(substituted phenylacetylene)s2019

    • Author(s)
      Toshiki Aoki
    • Organizer
      2019 International Symposium on Polymer Materials and Chemical Engineering, Harbin, China
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Application of Highly Selective Photocyclicaromatization of cis-cisoidal poly(substituted phenylacetylene)s2019

    • Author(s)
      Toshiki Aoki
    • Organizer
      15thIUPAC International Conference on Novel Materials and their Synthesis(NMS-XV), Shenyang, China
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Synthesis and gas permeation of two-dimensional ladderphan polymers2019

    • Author(s)
      Toshiki Aoki
    • Organizer
      2019 Collaborative Conference on Materials Research, Seoul, Korea
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Excellent oxygen permeability of novel silicon-containing cis-cisoidal poly (substituted phenylacetylene) membranes2019

    • Author(s)
      Toshiki Aoki
    • Organizer
      Industrial Chemistry and Water Treatment2019, Vancouver, Canada
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 第2の官能基と2つの水酸基を持つフェニルアセチレンと疎水性フェニルアセチレンとの共重合体の酸素選択透過性2019

    • Author(s)
      下斗米 伊吹、細野 晋太朗、桑原 薫、寺口 昌宏、金子 隆司、青木 俊樹
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ビニル基と2つの水酸基を持つフェニルアセチレンよりの剛直らせんポリマー膜の製膜条件の後重合および酸素選択透過性への効果2019

    • Author(s)
      庄子 和樹、木村 優香、寺口 昌宏、金子 隆司、青木 俊樹
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] シスシソイダルポリフェニルアセチレンの高選択光環化芳香族化分解で得た超分子ポリマー純粋膜の酸素選択透過性の最適化2019

    • Author(s)
      細野 晋太朗、成田 隼也、寺口 昌宏、金子 隆司、青木 俊樹
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 二種の鋳型分子を用いた架橋ポリフェニルアセチレンインプリント膜の光学異性体および酸素選択透過性2019

    • Author(s)
      尾田 友洋、柴田 みちる、木村 優香、寺口 昌宏、金子 隆司、青木 俊樹
    • Organizer
      日本化学会第100春季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] テトラフェニルエチレン部位を有するらせんフォルダマーの合成と刺激応答性蛍光発光2019

    • Author(s)
      番場 望、今井 淳、青木 俊樹、金子 隆司、寺口 昌宏
    • Organizer
      第68回高分子討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 含ホウ素置換基を有するプッシュ-プル型ポリ(ジフェニルアセチレン)類の合成と蛍光特性2019

    • Author(s)
      荒木 大地、郭 起燮、ジン ヤンジェ、青木 俊樹、金子 隆司、寺口 昌宏
    • Organizer
      第68回高分子討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] らせんアセチレンポリマーの高選択光環化芳香族化反応生成物の利用と機能-超分子キラルポリマー調製、ポリマーのミクロ構造分析と超分子膜の分離性能-2019

    • Author(s)
      長岡 年寧、Yanqing Qu、山口 湧也、寺口 昌宏、金子 隆司、青木 俊樹
    • Organizer
      第68回高分子学会年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] アミド基を持つアキラルフェニルアセチレンの種々のらせん選択重合と生成ポリマーの反応、性質と機能2019

    • Author(s)
      大友 諒平、寺口 昌宏、金子 隆司、青木 俊樹
    • Organizer
      第68回高分子学会年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Optical resolution of dl-alcohol by enantiomer-selective helix-sense-selective polymerization followed by helix-sense selective highly selective photocyclic aromatization2019

    • Author(s)
      Yanan Tang、Jumpei Suzuki、Masairo Teraguchi、Takashi Kaneko、Toshiki Aoki
    • Organizer
      第68回高分子学会年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Synthesis and good oxygen permselectivity of novel layered network polymer membranes by intermacromolecular condensation between two kinds of imino pendant groups in two tightly helical cis-cisoidal homopolyphenylacetylenes2019

    • Author(s)
      Yanqing Qu、Masairo Teraguchi、Takashi Kaneko、Toshiki Aoki
    • Organizer
      第68回高分子学会年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 第二,第三の重合官能基を有するフェニルアセチレンよりのスターマルチストランドコポリマーの合成と酸素選択透過性2019

    • Author(s)
      大野貴矢、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      日本膜学会第41年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 選択透過性-ビニルエーテル基のオリゴメリゼーションとポリアセチレンの高選択光環化芳香族化分解による改質と選択透過性の変化2019

    • Author(s)
      坂田 俊、浪越 毅、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      日本膜学会第41年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Top down preparation of supramolecular polymers and their membrane performances2018

    • Author(s)
      Toshiki Aoki
    • Organizer
      2018 EMN Meeting on Supramolecular Materials, Auckland, New Zealand
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Synthesis and Oxygen Permeation of Hyperbranched Polymers from SiH-containing Phenylacetylenes2018

    • Author(s)
      Toshiki Aoki
    • Organizer
      14thIUPAC International Conference on Novel Materials and their Synthesis(NMS-XIV) , Guangzhou, China
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Application of the Products by Highly Selective Photocyclicaromatization of cis-cisoidalpoly(substituted phenylacetylene)2018

    • Author(s)
      Toshiki Aoki
    • Organizer
      Industrial Chemistry and Water Treatment2018, NY, USA
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] タイトならせん置換ポリフェニルアセチレンよりのスターマルチストランドコポリマーの合成と酸素選択透過性2018

    • Author(s)
      大野貴也、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      第67回高分子学会北陸支部研究発表会
    • Related Report
      2018 Research-status Report
  • [Presentation] Enantioselective permeation through one-handed helical polymer membranes improved by enantioselective imine exchange reaction with permeants and by partially decomposed reaction of the membrane2018

    • Author(s)
      Qu Yanqing、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      膜シンポジウム2018
    • Related Report
      2018 Research-status Report
  • [Presentation] Excellent oxygen permeability of novel silicon-containing cis-cisoidal poly (substituted phenylacetylene) membranes2018

    • Author(s)
      張明宇、徐晨曦、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      膜シンポジウム2018
    • Related Report
      2018 Research-status Report
  • [Presentation] ルースまたはタイトならせん置換ポリフェニルアセチレンのペンダント官能基の後重縮合によるスターマルチストランドコポリマーの合成と酸素透過性2018

    • Author(s)
      大野貴矢、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      第67回高分子討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] ジメシチルボリル基を側鎖に有するポリジフェニルアセチレンの合成と蛍光特性2018

    • Author(s)
      荒木大地、寺口昌宏、金子隆司、青木俊樹、ジン ヤンジェ、郭 起燮
    • Organizer
      第67回高分子討論会
    • Related Report
      2018 Research-status Report
  • [Presentation] 多分岐ポリフェニレンエチニレンとポリフェニルアセチレンとの複合膜の酸素選択透過性2018

    • Author(s)
      宮沢菜美、王 建、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      日本膜学会第40年会
    • Related Report
      2018 Research-status Report
  • [Presentation] Synthesis and Permeation of ring-containing 2D polymers2017

    • Author(s)
      Toshiki Aoki
    • Organizer
      13th IUPAC International Conference on Novel Materials and their Synthesis(NMS-XIII) , Nanjing, China
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Synthesis and oxygen permselectivity of 2D parts-containing polymer membranes2017

    • Author(s)
      Toshiki Aoki
    • Organizer
      EMN2D Materials Meeting, Lyon, France
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Unusual phenomena in helix-sense-selective polymerization of achiral acetylenes2017

    • Author(s)
      Toshiki Aoki
    • Organizer
      Industrial Chemistry and Water Treatment, Las Vegas, USA
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Oxygen Permselective Membranes of Tightly Helical Polyacetylenes Containing Oligosiloxane Groups as 2DP Precursor Related-Polymers2017

    • Author(s)
      Mingyu Zhang, Toshiki Aoki
    • Organizer
      13th IUPAC International Conference on Novel Materials and their Synthesis(NMS-XIII) , Nanjing, China
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Optical Resolution Membranes from Tightly Helical Polyacetylene Containing Imine Groups2017

    • Author(s)
      Yanqing Qu, Toshiki Aoki
    • Organizer
      13th IUPAC International Conference on Novel Materials and their Synthesis(NMS-XIII) , Nanjing, China
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 定量的光環化3量体生成物による置換アセチレン重合体の構造の定量分析 (1)GPCまたはNMRによる共重合体の三連子の決定2017

    • Author(s)
      長岡年寧、尹官武、金子隆司、寺口昌宏、青木俊樹
    • Organizer
      第66回高分子学会北陸支部研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] ラセミc-t動的らせんと片巻きc-c静的らせんの連鎖よりなるポリフェニルアセチレンブロック共重合体の調製2017

    • Author(s)
      鈴木純平、尹官武、金子隆司、寺口昌宏、青木俊樹
    • Organizer
      第66回高分子学会北陸支部研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] シリル基含有フェニルアセチレンのペンダント末端修飾による気体選択透過性の改良2017

    • Author(s)
      宮沢菜美、王建軍、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      膜シンポジウム2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 二つのN-アルケニルアミド基を持つ片巻きらせん置換ポリアセチレンのポストADMET重縮合による二重らせんポリマーの合成2017

    • Author(s)
      大友 諒平、寺口 昌宏、金子 隆司、青木俊樹
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] タイトならせんポリフェニルアセチレン膜のペンダントビニルエーテル基の分子内カチオン重合および主鎖の高選択光環化芳香族化分解による気体透過性の最適化2017

    • Author(s)
      坂田俊、浪越 毅、寺口 昌宏、金子 隆司、青木 俊樹
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 規則性ポリ置換フェニルアセチレンのペンダントビニル基のADMET重縮合の前駆体ポリマー構造による分子内・分子間制御:マルチストランドコポリマーと含環コポリマーの合成と環構造の酸素選択透過性への効果2017

    • Author(s)
      園佳央理、武尾駿、森谷まどか、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      第66回高分子学会年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 6つの水酸基と3つのビニル基を有するC3対称ベンゼン誘導体を基本構造とする異なる経路で得られた種々のADMET重縮合体による酸素選択透過性の改良2017

    • Author(s)
      武尾駿、園佳央理、森谷まどか、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      第66回高分子学会年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] ペンダントに種々の縮合性官能基を有する規則性ポリ置換フェニルアセチレンよりの種々の含環ポリマー膜の気体選択透過性2017

    • Author(s)
      森谷まどか、園佳央理、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      日本膜学会第39年会
    • Related Report
      2017 Research-status Report
  • [Presentation] 6 つの水酸基を有するC3 対称ベンゼン誘導体よりの超分子ポリマー含有高分子膜の酸素選択透過能2017

    • Author(s)
      大高絵里、武尾 駿、寺口昌宏、金子隆司、青木俊樹
    • Organizer
      日本膜学会第39年会
    • Related Report
      2017 Research-status Report
  • [Remarks] 新潟大学 機能性高分子合成研究室-青木・金子・寺口研究室-

    • URL

      http://www.gs.niigata-u.ac.jp/~kantak00/AokenHP/JpnTop.htm

    • Related Report
      2019 Annual Research Report 2018 Research-status Report 2017 Research-status Report

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Published: 2017-07-21   Modified: 2021-02-19  

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