YOKOYAMA Akihiro 横山明弘

… Alternative Names

横山明弘ヨコヤマアキヒロ

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Researcher Number	50343637
Other IDs
External Links
Affiliation (Current)	2023: 成蹊大学, 理工学部, 教授
Affiliation (based on the past Project Information) *help	2015 – 2020: 成蹊大学, 理工学部, 教授 2011 – 2013: 成蹊大学, 理工学部, 教授 2008 – 2011: 神奈川大学, 工学部, 准教授 2006 – 2008: Kanagawa Univ., Dept.of Material and Life Chemistry, Assistant Professor, 工学部, 助教 2007: 神奈川県大学, 工学部, 助教 2002 – 2006: Kanagawa University, Faculty of Engineering, Assistant Professor, 工学部, 助手
Review Section/Research Field	Principal Investigator Polymer chemistry / Basic Section 35010:Polymer chemistry-related Except Principal Investigator Polymer chemistry / Basic Section 35010:Polymer chemistry-related / 高分子合成
Keywords	Principal Investigator 大環状化合物 / ポリアミド / 水素結合 / アミド結合 / 芳香族アミド / ヘリセン / アミド / アライン / ポリフェニレン / 鈴木-宮浦カップリング反応 … More / ラダー / 高分子合成 / ベンズアミド / オリゴアミド / 重縮合 / 連鎖重縮合 / 重合 / アミノ安息香酸 / イミデート / 縮合 / ジフェニルアセチレン / スチルベン / 環状化合物 / 環化 … More Except Principal Investigator リビング重合 / 重縮合 / ポリチオフェン / ブロック共重合体 / Polycondensation / 連鎖重縮合 / 自己組織化 / 高分子合成 / ポリアミド / 脱水縮合 / 動的共有結合 / 含ホウ素ヘテロ環化合物 / 有機構造体 / ベンゾオキサザボリン / Coupling reaction / Metalic Catalyst / Living polymerization / Conducting polymer / Polyphenylene / Polythiophene / Chain-growth polycondensation / カップリング反応 / 金属触媒 / 導電性高分子 / ポリフェニレン / Living Polymerization / Self-Assembly / Polyether / Polyamide / Star Polymer / Block Copolymer / Chain-Growth Polycondensation / 分子量分布 / ポリエチレングリコール / 分子量制御 / ポリエーテルスルホン / グラフトポリマー / ポリエステル / ポリエーテル / スターポリマー / ポリフルオレン / ポリピリジン / 触媒移動重合 / ポリチアゾール / n型π共役系高分子 / リビング重 / π共役系高分子 / 有機導体 / 高分子合成化学 / 精密重合 / 有機化学 / 合成化学 / ブロック共重合 / 多分岐高分子 Less

Synthesis of heterohelicene polymers with one-handed helical structure by intramolecular chain reaction between arynesPrincipal Investigator
- Principal Investigator
  
  Yokoyama Akihiro
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 35010:Polymer chemistry-related
- Research Institution
  Seikei University
新規なベンゾオキサザボリン骨格を有する有機構造体の構築と結合組み換えによる機能化
- Principal Investigator
  
  大石智之
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 35010:Polymer chemistry-related
- Research Institution
  Seikei University
Efficient Synthesis of Macrocycles with the Assistance of Inner Hydrogen BondingsPrincipal Investigator
- Principal Investigator
  
  YOKOYAMA Akihiro
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Polymer chemistry
- Research Institution
  Seikei University
Synthesis of macrocycles using bis(carbonylamino)pyridine unitPrincipal Investigator
- Principal Investigator
  
  YOKOYAMA Akihiro
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Polymer chemistry
- Research Institution
  Seikei University
Precision synthesis ofπ-conjugated copolymers by catalyst-transfer condensation polymerization
- Principal Investigator
  
  YOKOZAWA Tsutomu
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Polymer chemistry
- Research Institution
  Kanagawa University
Precise Synthesis of Ladder-Type Polymers by Successive Formation of Two Amide Linkage between Two MonomersPrincipal Investigator
- Principal Investigator
  
  YOKOYAMA Akihiro
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Polymer chemistry
- Research Institution
  Kanagawa University
Control over molecular weight and molecular weight distribution of hyperbranched condensation polymers
- Principal Investigator
  
  YOKOZAWA Tsutomu
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Polymer chemistry
- Research Institution
  Kanagawa University
ポリ(パラベンズアミド)のらせん構造の精密制御と有機ナノチューブへの展開Principal Investigator
- Principal Investigator
  
  横山明弘
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Polymer chemistry
- Research Institution
  Kanagawa University
Polycondensation with metallic catalyst that transfers on the backbone to the polymer end group : Synthesis of well-controlled conducting polymers
- Principal Investigator
  
  YOKOZAWA Tsutomu
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Polymer chemistry
- Research Institution
  Kanagawa University
環状モノマー間に複数の共有結合を同時構築する重合法を用いた有機ナノチューブの合成Principal Investigator
- Principal Investigator
  
  横山明弘
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Polymer chemistry
- Research Institution
  Kanagawa University
Synthesis and Self-Assembly of Well-Defined Condensation Polymers from Chain-Growth Polycondensation
- Principal Investigator
  
  YOKOZAWA Tsutomu
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  高分子合成
- Research Institution
  Kanagawa University

[Journal Article] Synthesis of a coronene analogue containing an amide bond by Pd-mediated intramolecular C C bond formation of 2-halogenated 4-(alkylamino)benzoic acid cyclic trimer2021
- Author(s)
  Yokoyama Akihiro、Ishii Arisa、Ohishi Tomoyuki、Kikkawa Shoko、Azumaya Isao
- Journal Title
  
  Tetrahedron Letters
  
  Volume: 62 Pages: 152704-152704
- DOI
  10.1016/j.tetlet.2020.152704
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K05220
[Journal Article] Synthesis and structural analysis of conjugated benzoxazaborine derivatives2018
- Author(s)
  Ohishi Tomoyuki、Igarashi Kaori、Kadosono Hiroki、Kikkawa Shoko、Azumaya Isao、Yokoyama Akihiro
- Journal Title
  
  Tetrahedron Letters
  
  Volume: 59 Issue: 47 Pages: 4153-4157
- DOI
  10.1016/j.tetlet.2018.10.022
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K05221
[Journal Article] Synthesis of Well-Defined, Soluble Poly(3-alkyl-4-benzamide) by Chain-Growth Condensation Polymerization2014
- Author(s)
  Yoshihiro Ohta, Makoto Karasawa, Tetsurou Niiyama, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  Journal of Polymer Science, Part A: Polymer Chemistry
  
  Volume: 52 Issue: 3 Pages: 360-365
- DOI
  10.1002/pola.27008
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Binaphthyl-based chiral macrocyclophanes with variously sized cavities: Dn-symmetrical structure constructed from unidirectionally-inclined rod segments2014
- Author(s)
  Kazuto Takaishi, Tatsuya Yabe, Masanobu Uchiyama, Akihiro Yokoyama
- Journal Title
  
  Tetrahedron
  
  Volume: 70 Issue: 3 Pages: 730-734
- DOI
  10.1016/j.tet.2013.11.081
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140, KAKENHI-PROJECT-25810028
[Journal Article] Synthesis of Well-Defined, Amphiphilic Poly(ethylene glycol)-b-Hyperbranched Polyamide2013
- Author(s)
  Yoshihiro Ohta, Teruaki Kanou, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  Journal of Polymer Science, Part A: Polymer Chemistry
  
  Volume: 51 Issue: 17 Pages: 3762-3766
- DOI
  10.1002/pola.26762
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Successive Formation of Two Amide Linkages between Two Benzene Rings2013
- Author(s)
  Akihiro Yokoyama, Makoto Karasawa, Masahisa Taniguchi, Tsutomu Yokozawa
- Journal Title
  
  Chem. Lett.
  
  Volume: 42 Issue: 6 Pages: 641-642
- DOI
  10.1246/cl.130143
- NAID
  10031176035
- ISSN
  0366-7022, 1348-0715
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of 2,3-Bis(halomethyl)quinoxaline Derivatives and Evaluation of Their Antibacterial and Antifungal Activities2013
- Author(s)
  Hisato Ishikawa, Takayuki Sugiyama, Akihiro Yokoyama
- Journal Title
  
  Chemical and Pharmaceutical Bulletin
  
  Volume: 61 Issue: 4 Pages: 438-444
- DOI
  10.1248/cpb.c12-01061
- NAID
  130003360754
- ISSN
  0009-2363, 1347-5223
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of polystyrene-graft-poly(p-benzamide) by chain-growth condensation polymerization and radical polymerization: Improvement of thermal properties of polystyrene2013
- Author(s)
  Yoshihiro Ohta, Tadahiko Shirakura, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  Journal of Polymer Science, Part A: Polymer Chemistry
  
  Volume: 51 Issue: 8 Pages: 1887-1892
- DOI
  10.1002/pola.26548
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Three-arm star block copolymers of aromatic polyether and polystyrene from chain-growth condensation polymerization, atom transfer radical polymerization, and click reaction2012
- Author(s)
  Yuka Yamazaki, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  J. Polym. Sci., Part A : Polym. Chem.
  
  Volume: 50 Issue: 17 Pages: 3648-3655
- DOI
  10.1002/pola.26155
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of Novel Blue-Light-Emitting Polypyridine2012
- Author(s)
  Yutaka Nanashima
- Journal Title
  
  J.Polym.Sci., Part A : Polym.Chem.
  
  Volume: 50 Issue: 6 Pages: 1054-1061
- DOI
  10.1002/pola.25891
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21350067, KAKENHI-PROJECT-23550140
[Journal Article] Oxovanadium complexes with quinoline and pyridinone ligands : Syntheses of the complexes and effect of alkyl chains on their apoptosis-inducing activity in leukemia cells2012
- Author(s)
  Tomoko Yamaguchi, Shinya Watanabe, Yuriko Matsumura, Yoshikazu Tokuoka, Akihiro Yokoyama
- Journal Title
  
  Bioorg. Med. Chem.
  
  Volume: 20 Issue: 9 Pages: 3058-3064
- DOI
  10.1016/j.bmc.2012.02.063
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of Oxovanadium Complexes and Their Apoptosis-Inducing Activity in Leukemia Cells2012
- Author(s)
  Tomoko Yamaguchi, Shinya Watanabe, Yuriko Matsumura, Yoshikazu Tokuoka, Akihiro Yokoyama
- Journal Title
  
  Chemical and Pharmaceutical Bulletin
  
  Volume: 60 Issue: 4 Pages: 508-512
- DOI
  10.1248/cpb.60.508
- NAID
  130001852442
- ISSN
  0009-2363, 1347-5223
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of Weil-Defined Poly (2-alkoxypyridine-3,5-diyl) via Ni-Catalyst-Transfer Condensation Polymerization2012
- Author(s)
  Yutaka Nanashima
- Journal Title
  
  Macromolecules
  
  Volume: 45 Issue: 5 Pages: 2609-2613
- DOI
  10.1021/ma202756y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21350067, KAKENHI-PROJECT-23550140
[Journal Article] Synthesis and antimicrobial activity of 2,3-bis(bromomethyl)quinoxaline derivatives.2012
- Author(s)
  Hisato Ishikawa, Takayuki Sugiyama, Keisuke Kurita, Akihiro Yokoyama
- Journal Title
  
  Bioorg. Chem.
  
  Volume: 41-42 Pages: 1-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of Well-Defined, Water-Soluble Hyperbranched Polyamides by Chain-Growth Condensation Polymerization of AB2 Monomer.2012
- Author(s)
  Yoshihiro Ohta, Yusuke Kamijyo, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  Polymers
  
  Volume: 4 Pages: 1170-1182
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of well-defined, water- soluble hyperbranched polyamides by chain-growth condensation polymerization of AB_2 monomer2012
- Author(s)
  Yoshihiro Ohta, Yusuke Kamijyo, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  Polymers
  
  Volume: 4 Issue: 2 Pages: 1170-1182
- DOI
  10.3390/polym4021170
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of Novel Blue-Light-Emitting Polypyridine2012
- Author(s)
  Y. Nanashima, A. Yokoyama, T. Yokozawa
- Journal Title
  
  J. Polym. Sci., Part A : Polym. Chem
  
  Volume: 50 Pages: 1054-1061
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21350067
[Journal Article] Synthesis of Oxovanadium Complexes and Their Apoptosis-Inducing Activity in Leukemia Cells.2012
- Author(s)
  Tomoko Yamaguchi, Shinya Watanabe, Yuriko Matsumura, Yoshikazu Tokuoka, Akihiro Yokoyama
- Journal Title
  
  Chem. Pharm. Bull.
  
  Volume: 60 Pages: 508-512
- NAID
  130001852442
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis and antimicrobial activity of 2,3-bis(bromomethyl)quinoxaline derivatives2012
- Author(s)
  Hisato Ishikawa, Takayuki Sugiyama, Keisuke Kurita, Akihiro Yokoyama
- Journal Title
  
  Bioorg. Chem.
  
  Volume: 41-42 Pages: 1-5
- DOI
  10.1016/j.bioorg.2011.12.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Investigation of catalyst-transfer condensation polymerization for the synthesis of n-type π-conjugated polymer, poly(2-dioxaalkylpyridine-3,6-diyl)2012
- Author(s)
  Yutaka Nanashima, Rena Shibata, Ryo Miyakoshi, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  Journal of Polymer Science, Part A: Polymer Chemistry
  
  Volume: 50 Issue: 17 Pages: 3628-3640
- DOI
  10.1002/pola.26152
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140, KAKENHI-PROJECT-24550141
[Journal Article] Oxovanadium complexes with quinoline and pyridinone ligands: Syntheses of the complexes and effect of alkyl chains on their apoptosis-inducing activity in leukemia cells.2012
- Author(s)
  Tomoko Yamaguchi, Shinya Watanabe, Yuriko Matsumura, Yoshikazu Tokuoka, Akihiro Yokoyama
- Journal Title
  
  Bioorg. Med. Chem.
  
  Volume: 20 Pages: 3058-3064
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of Well-Defined Poly(2-alkoxypyridine-3, 5-diyl) via Ni-Catalyst-Transfer Condensation Polym-erization2012
- Author(s)
  Y. Nanashima, A. Yokoyama, T. Yokozawa
- Journal Title
  
  Macromolecules
  
  Volume: 45 Pages: 2609-2613
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21350067
[Journal Article] Precision Synthesis of Poly(3-hexylthiophene) from Catalyst-Transfer Suzuki-Miyaura Coupling Polymerization2011
- Author(s)
  T. Yokozawa, R. Suzuki, M. Nojima, Y. Ohta, A. Yokoyama
- Journal Title
  
  Macromol. Rapid Commun
  
  Volume: 32 Pages: 801-806
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21350067
[Journal Article] Efficient Low-Temperature Atom Transfer Radical Coupling and Its Application to Synthesis of Well- Defined Symmetrical Polybenzamides2011
- Author(s)
  Chih-Feng Huang, Yoshihiro Ohta, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  Macromolecules
  
  Volume: 44 Issue: 11 Pages: 4140-4148
- DOI
  10.1021/ma200494m
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis and helical properties of N-substituted p-benzamide random copolymers possessing chiral/achiral and (S)/(R) side chains2011
- Author(s)
  Akihiro Yokoyama, Yuko Inagaki, Tomomi Ono, Tsutomu Yokozawa
- Journal Title
  
  J. Polym. Sci., Part A : Polym. Chem.
  
  Volume: 49 Issue: 6 Pages: 1387-1395
- DOI
  10.1002/pola.24559
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Precision Synthesis of Poly (3-hexylthiophene) from Catalyst-Transfer Suzuki-Miyaura Coupling Polymerization2011
- Author(s)
  Tsutomu Yokozawa
- Journal Title
  
  Macromol.Rapid Commun.
  
  Volume: 32 Issue: 11 Pages: 801-806
- DOI
  10.1002/marc.201100037
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21350067, KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of poly(naphthalenecarboxamide)s with low polydispersity by chain-growth condensation polymerization2011
- Author(s)
  Koichiro Mikami, Hiroaki Daikuhara, Jyunya Kasama, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  J. Polym. Sci., Part A : Polym. Chem.
  
  Volume: 49 Issue: 14 Pages: 3020-3029
- DOI
  10.1002/pola.24737
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of a variety of star-shaped polybenzamides via chain-growth condensation polymerization with tetrafunctional porphyrin initiator2011
- Author(s)
  Kazuo Yoshino, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  J. Polym. Sci., Part A : Polym. Chem.
  
  Volume: 49 Issue: 4 Pages: 986-994
- DOI
  10.1002/pola.24511
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis of linear and cyclic aromatic peptides with fixed conformation owing to intramolecular hydrogen bonding by condensation polymerization method2011
- Author(s)
  Tomoyuki Ohishi, Toshiya Suzuki, Tetsurou Niiyama, Koichiro Mikami, Akihiro Yokoyama, Kosuke Katagiri, Isao Azumaya, Tsutomu Yokozawa
- Journal Title
  
  Tetrahedron Lett.
  
  Volume: 52 Issue: 52 Pages: 7067-7070
- DOI
  10.1016/j.tetlet.2011.10.071
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis and Properties of a Variety of Well- Defined Hyperbranched N-Alkyl and N-H Polyamides by Chain-Growth Condensa- tion Polymerization of AB_2 Monomers2011
- Author(s)
  Yoshihiro Ohta, Yusuke Kamijyo, Shuichi Fujii, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  Macromolecules
  
  Volume: 44 Issue: 13 Pages: 5112-5122
- DOI
  10.1021/ma200980t
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Synthesis and Helical Properties of N-Substituted p-Benzamide Random Copolymers Possessing Chiral/Achiral and (S)/(R) Side Chains2011
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  J.Polym.Sci., Part A : Polym.Chem.
  
  Volume: 49 Pages: 1387-1395
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21350067
[Journal Article] Chiral Amplification Based on Sergeants and Soldiers Effect in Helically Folded Poly(naphthalenecarboxamide)2011
- Author(s)
  Koichiro Mikami, Hiroaki Daikuhara, Yuko Inagaki, Akihiro Yokoyama, Tsutomu Yokozawa
- Journal Title
  
  Macromolecules
  
  Volume: 44 Issue: 9 Pages: 3185-3188
- DOI
  10.1021/ma200055g
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23550140
[Journal Article] Successive Chain-Growth Condensation Polymerization for the Synthesis of Well-Defined Rod-Rod Diblock Copolymers of Aromatic Polyamide and Aromatic Polyether2009
- Author(s)
  A. Yokoyama, T. Masukawa, Y. Yamazaki, T. Yokozawa
- Journal Title
  
  Macromol. Rapid Commun 30
  
  Pages: 24-28
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] Chain-Growth Condensation Polymerization for the Syn-thesis of Well-Defined Condensation Poly-mers and π-Conjugated Polymers2009
- Author(s)
  T. Yokozawa A. Yokoyama
- Journal Title
  
  Chem. Rev
  
  Volume: 109 Pages: 5595-5619
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21350067
[Journal Article] Successive Chain-Growth Condensation Polymerization for the Synthesis of Well-Defined Diblock Copolymers of Aromatic Polyamide and Aromatic Polyether2009
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  Macromolecular Rapid Communications 30
  
  Pages: 24-28
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20550114
[Journal Article] N-アルキル芳香族アミド結合を利用したラセン構造の構築と中空環状化合物の合成2009
- Author(s)
  横山明弘
- Journal Title
  
  超分子研究会アニュアルレビュー 29
  
  Pages: 6-7
- Data Source
  KAKENHI-PROJECT-20550114
[Journal Article] Synthesis of Well-Defined Miktoarm Star Copolymers of Aromatic Polyether and Polystyrene by Chain-Growth Condensation Polymerization and Atom Transfer Radical Polymerization2009
- Author(s)
  Y. Yamazaki, N. Ajioka, A. Yokoyama, T. Yokozawa
- Journal Title
  
  Macromolecules 42
  
  Pages: 606-611
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] 精密高分子合成4. 縮合系高分子2009
- Author(s)
  大石智之, 横山明弘, 横澤勉
- Journal Title
  
  色材協会誌 82
  
  Pages: 36-42
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] Successive Chain-Growth Condensation Polymerization for the Synthesis of Well-Defined Rod-Rod Diblock Copolymers of Aromatic Polyamide and Aromatic Polyether2009
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  Macromol. Rapid Commun. 30
  
  Pages: 24-28
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] Reaction Control in Condensation Polymerization2008
- Author(s)
  T. Yokozawa, N. Ajioka, A. Yokoyama
- Journal Title
  
  Adv. Polym. Sci. 217
  
  Pages: 1-77
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] Precision Synthesis of Poly(N-hyxylpyrrole)and Its Diblock Copolymer with Poly(p-phenylene)via Catalyst-Transfer Polymerization2008
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  Macromolecules 41
  
  Pages: 7271-7273
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20550114
[Journal Article] Base-promoted Condensation Polymerization of Aminoesters with Diphenylacetylene and trans-Stilbene Backbones2008
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  Chemistry Letters 37
  
  Pages: 8-9
- NAID
  10020147381
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18750106
[Journal Article] Synthesis of Well-Defined Rod-Coil Diblock Copolymer of Aromatic Polyether and Polyacrylonitrile by Chain-Growth Condensation Polymerization and Atom Transfer Radical Polymerization2008
- Author(s)
  N. Ajioka, A. Yokoyama, T. Yokozawa
- Journal Title
  
  Macromol. Rapid Commun. 29
  
  Pages: 665-671
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] Synthesis via Chain-Growth Condensation Polymerization and Gelating Properties of a Variety of Block Copolymers of m- and p-Substituted Aromatic Polyamides2008
- Author(s)
  T. Ohishi, R. Sugi, A. Yokoyama, T. Yokozawa
- Journal Title
  
  Macromolecules 41
  
  Pages: 9683-9691
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] One-Pot Synthesis of Cyclic Triamides with a Triangular Cavity from trans -Stilbene and Diphenylacetylene Monomers2008
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  Organic Letters 10
  
  Pages: 3207-3210
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20550114
[Journal Article] Chain-Growth Polymerization for the Synthesis of Polyfluorene via Suzuki-Miyaura Coupling Reaction from an Externally Added Initiator Unit2007
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  J. Am. Chem. Soc. 129(23)
  
  Pages: 7236-7237
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17550120
[Journal Article] Converting Step-Growth to Chain-Growth Condensation Polymerization2007
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  Macromolecules 40
  
  Pages: 4093-4101
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18750106
[Journal Article] Converting Step-Growth to Chain-Growth Condensation Polymerization2007
- Author(s)
  A. Yokoyama, T. Yokozawa
- Journal Title
  
  Macromolecules 40
  
  Pages: 4093-4101
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] Chain-Growth Polymerization for the Synthesis of Polyfluorene via Suzuki-Miyaura Coupling Reaction from an Externally Added Initiator Unit2007
- Author(s)
  A.Yokoyama
- Journal Title
  
  J.Am. Chem. Soc. 129 (23)
  
  Pages: 7236-7237
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17550120
[Journal Article] Chain-Growth Polymerization for the Synthesis of Polyfluorene via Suzuki-Miyaura Coupling Reaction from an Externally Added Initiator Unit2007
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  Journal of the American Chemical Society 129
  
  Pages: 7236-7237
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18750106
[Journal Article] Synthesis of Controlled Rod-Coil Block Copolymers by Macroinitiator Method: Chain-Growth Polycondensation for Aromatic Polyamide from Polystyrene Macroinitiator2007
- Author(s)
  S. Kim, Y. Kakuda, A. Yokoyama, T. Yokozawa
- Journal Title
  
  J. Polym. Sci., Part A : Polym. Chem. 45
  
  Pages: 3129-3133
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] Synthesis of Well-Defined Polystyrene-b-Polyether Using an Orthogonal Initiator for Atom Transfer Radical Polymerization and Chain-Growth Condensation Polymerization2007
- Author(s)
  N. Ajioka, Y. Suzuki, A. Yokoyama, T. Yokozawa
- Journal Title
  
  Macromolecules 40
  
  Pages: 5294-5300
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] Chain-Growth Polymerization for the Synthesis of Polyfluorene via Suzuki-Miyaura Coupling Reaction from an Externally Added Initiator Unit2007
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  J. Am. Chem. Soc. 129
  
  Pages: 7236-7237
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] 縮合系高分子アーキテクチャーとその自己組織化2007
- Author(s)
  味岡直己, 横山明弘, 横澤勉
- Journal Title
  
  高分子論文集 64
  
  Pages: 907-921
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] Convergent Access to Macrocycles via Reversible Transacetalization;2006
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  Chem. Lett. 35(4)
  
  Pages: 424-425
- Data Source
  KAKENHI-PROJECT-17550120
[Journal Article] Effect of Substituent Orientation on Selectivity Between Polymerization and Cyclization : Polycondensation of (Alkylamino)benzoic Acid Dimer Phenyl Esters2005
- Author(s)
  Akihiro Yokoyama
- Journal Title
  
  Macromol.Rapid Commun. 26(24)
  
  Pages: 1931-1935
- Data Source
  KAKENHI-PROJECT-17550120
[Journal Article] Chain-Growth Polymerization for Poly(3-hexylthiophene) with a Defined Molecular Weight and a Low Polydispersity2004
- Author(s)
  Akihiro YOKOYAMA
- Journal Title
  
  Macromolecules 37(4)
  
  Pages: 1169-1171
- Data Source
  KAKENHI-PROJECT-15750108
[Journal Article] 分子量と分子量分布を制御したポリチオフェンの合成2004
- Author(s)
  横山明弘
- Journal Title
  
  高分子錯体アニュアルレビュー2003
  
  Pages: 12-13
- Data Source
  KAKENHI-PROJECT-15750108
[Journal Article] Investigation of Aromatic Polyester Synthesis by the Chain-Growth Polycondensation Method2003
- Author(s)
  Akihiro YOKOYAMA
- Journal Title
  
  Macromolecules 36(12)
  
  Pages: 4328-4336
- Data Source
  KAKENHI-PROJECT-15750108
[Journal Article] Investigation of Catalyst-Transfer Condensation Polymeri-zation for the Synthesis of n-Typeπ-Conjugated Polymer, Poly(2-dioxaalkylpyridine-3, 6-diyl)
- Author(s)
  Y. Nanashima, R. Shibata, R. Miyakoshi, A. Yokoyama, T. Yokozawa
- Journal Title
  
  J. Po-lym. Sci., Part A : Polym. Chem.
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21350067
[Journal Article] Synthesis of Well-Defined Polybenzamide-b-Polystyrene by Combination of Chain-Growth Condensation Polymerization and RAFT Polymerization
- Author(s)
  T. Masukawa, A. Yokoyama, T. Yokozawa
- Journal Title
  
  Macromol. Rapid Commun. (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Journal Article] Synthesis of Well-Defined Hyperbranched Polyamides by Condensation Polymerization of AB_2 Monomer through Changed Substituent Effects
- Author(s)
  Y. Ohta, S. Fujii, A. Yokoyama, T. Furuyama, M. Uchiyama, T. Yokozawa
- Journal Title
  
  Angew. Chem. Int. Ed. (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19550128
[Presentation] ナフタレンユニット間の分子内ビアリール化によるヘリセン類似体の合成検討2020
- Author(s)
  宇佐美瑠乃・大石智之・横山明弘
- Organizer
  第69回高分子学会年次大会
- Data Source
  KAKENHI-PROJECT-18K05220
[Presentation] ヘリセン類似体の合成を目指したナフタレンユニット間結合形成反応の検討2020
- Author(s)
  宇佐美瑠乃、大石智之、横山明弘
- Organizer
  日本化学会第100春季年会
- Data Source
  KAKENHI-PROJECT-18K05220
[Presentation] 4-アルキルアミノ安息香酸誘導体から合成した芳香族オリゴアミドのパラジウム触媒を用いた分子内結合形成による[7]ヘリセン類似体への変換2020
- Author(s)
  下田寛貴、大石智之、横山明弘
- Organizer
  日本化学会第100春季年会
- Data Source
  KAKENHI-PROJECT-18K05220
[Presentation] N-アルキル化された4-アミノ-5-ヨード-2-メチル安息香酸を用いた直鎖オリゴアミドの合成と分子内結合形成によるヘリセン類似体への変換2020
- Author(s)
  下田寛貴・大石智之・横山明弘
- Organizer
  第69回高分子学会年次大会
- Data Source
  KAKENHI-PROJECT-18K05220
[Presentation] 臭素とメチル基を有するN-アルキルアミノ安息香酸の縮合による環化三量体の合成とコロネン類似体への変換を目指した分子内ビアリール化の検討2020
- Author(s)
  藤井美帆、大石智之、横山明弘
- Organizer
  日本化学会第100春季年会
- Data Source
  KAKENHI-PROJECT-18K05220
[Presentation] ベンゾオキサザボリン構造を持つ大環状化合物の重縮合条件下における合成：反応条件の最適化2019
- Author(s)
  深井諒一、大石智之、横山明弘
- Organizer
  日本化学会第99春季年会2019
- Data Source
  KAKENHI-PROJECT-18K05221
[Presentation] オルトターフェニルモノマーを用いたベンゾオキサザボリン含有大環状化合物の合成検討2019
- Author(s)
  深井諒一, 大石智之, 横山明弘
- Organizer
  第91回武蔵野地区高分子懇話会
- Data Source
  KAKENHI-PROJECT-18K05221
[Presentation] 種々のπ-共役系ユニットからなるポリベンゾオキサザボリンの合成と特性評価2019
- Author(s)
  大石智之, 五十嵐加織, 今村拓矢, 横山明弘
- Organizer
  第68回高分子討論会
- Data Source
  KAKENHI-PROJECT-18K05221
[Presentation] ベンゾオキサザボリン構造を持つ大環状化合物の重縮合条件下における合成：反応条件の最適化2019
- Author(s)
  深井諒一, 大石智之, 横山明弘
- Organizer
  日本化学会第99春季年会
- Data Source
  KAKENHI-PROJECT-18K05221
[Presentation] ベンゾオキサザボリンからなる大環状化合物の選択的な合成：反応条件の最適化2019
- Author(s)
  深井諒一, 大石智之, 横山明弘
- Organizer
  第68回高分子討論会
- Data Source
  KAKENHI-PROJECT-18K05221
[Presentation] ベンゾオキサザボリン構造を含む屈曲ユニットを用いた大環状化合物の合成検討2018
- Author(s)
  深井諒一、大石智之、横山明弘
- Organizer
  第67回高分子討論会
- Data Source
  KAKENHI-PROJECT-18K05221
[Presentation] 臭素を有するp-(アルキルアミノ)安息香酸の環化三量体を用いたコロネン類似体の合成検討2018
- Author(s)
  石井亜梨沙・大石智之・横山明弘
- Organizer
  第67回高分子討論会
- Data Source
  KAKENHI-PROJECT-18K05220
[Presentation] ベンゾオキサザボリン構造を有するターフェニルおよびビフェニルを主鎖に含む共役ポリマーの合成と特性評価2018
- Author(s)
  今村拓矢、田木胡都菜、大石智之、横山明弘
- Organizer
  第67回高分子討論会
- Data Source
  KAKENHI-PROJECT-18K05221
[Presentation] Synthesis of Cyclic Trimer of Brominated p-(Alkylamino)benozic Acid and Its Conversion to Coronene Analogue2018
- Author(s)
  Arisa Ishii, Tomoyuki Ohishi, Akihiro Yokoyama
- Organizer
  Polycondensation 2018
- Data Source
  KAKENHI-PROJECT-18K05220
[Presentation] ベンゼン環に２つのオキサザボリン構造を直線的に導入したユニットを主鎖に有するポリマーの合成と加水分解耐性の調査2018
- Author(s)
  五十嵐加織、大石智之、横山明弘
- Organizer
  第67回高分子討論会
- Data Source
  KAKENHI-PROJECT-18K05221
[Presentation] Synthesis and Characterization of Polymer Composed of Oxazaborine Unit in Main Chain2018
- Author(s)
  Igarashi Kaori、Ohishi Tomoyuki、Yokoyama Akihiro
- Organizer
  Polycondensation 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K05221
[Presentation] アラニン側鎖間の水素結合によりらせん構造に誘起されるポリフェニレンの合成とスペクトル解析2017
- Author(s)
  市川彩瑛・高石和人・大石智之・横山明弘
- Organizer
  第66回高分子学会年次大会
- Data Source
  KAKENHI-PROJECT-15K05523
[Presentation] 重合条件下においてグリシン側鎖間の分子内水素結合を利用した環状オリゴフェニレンの合成検討2017
- Author(s)
  藤原香織・高石和人・大石智之・横山明弘
- Organizer
  第66回高分子討論会
- Data Source
  KAKENHI-PROJECT-15K05523
[Presentation] アミド側鎖間の水素結合を利用してらせん構造を形成するポリメタフェニレンエチニレンの合成検討2017
- Author(s)
  中島麻美・高石和人・大石智之・横山明弘
- Organizer
  第66回高分子討論会
- Data Source
  KAKENHI-PROJECT-15K05523
[Presentation] 重合条件下においてアミド側鎖間の分子内水素結合を利用した環状オリゴメタフェニレンエチニレンの合成検討2017
- Author(s)
  小高浩輝・高石和人・大石智之・横山明弘
- Organizer
  第66回高分子討論会
- Data Source
  KAKENHI-PROJECT-15K05523
[Presentation] 分子内水素結合を利用した大環状オリゴフェニレンの選択的な合成法の開発2016
- Author(s)
  藤原香織・大石智之・横山明弘
- Organizer
  第65回高分子学会年次大会
- Place of Presentation
  神戸国際会議場・展示場
- Year and Date
  2016-05-25
- Data Source
  KAKENHI-PROJECT-15K05523
[Presentation] 分子内水素結合を利用して効率的に大環状オリゴフェニレンを合成するための反応条件の検討2016
- Author(s)
  藤原香織・鈴木美玖・大石智之・横山明弘
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  同志社大学　京田辺キャンパス
- Year and Date
  2016-03-24
- Data Source
  KAKENHI-PROJECT-15K05523
[Presentation] 分子内水素結合を利用したらせんポリフェニレンを合成するための重合検討2016
- Author(s)
  市川彩瑛・鈴木美玖・大石智之・横山明弘
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  同志社大学　京田辺キャンパス
- Year and Date
  2016-03-24
- Data Source
  KAKENHI-PROJECT-15K05523
[Presentation] 湾曲した構造を分子内水素結合で固定化したオリゴフェニレンの合成2016
- Author(s)
  飯島有沙・大石智之・横山明弘
- Organizer
  日本化学会第96春季年会
- Place of Presentation
  同志社大学　京田辺キャンパス
- Year and Date
  2016-03-24
- Data Source
  KAKENHI-PROJECT-15K05523
[Presentation] 芳香族ラダー型ポリアミド合成における反応条件の最適化2014
- Author(s)
  倉持甚也,高石和人,横山明弘
- Organizer
  日本化学会第94春季年会
- Place of Presentation
  名古屋大学東山キャンパス
- Data Source
  KAKENHI-PROJECT-23550140
[Presentation] ビナフチルとビフェニルのねじれを利用した不斉空洞を有する大環状化合物の合成2014
- Author(s)
  矢部達也,高石和人,横山明弘
- Organizer
  日本化学会第94春季年会
- Place of Presentation
  名古屋大学東山キャンパス
- Data Source
  KAKENHI-PROJECT-23550140
[Presentation] 軸性不斉ビナフチルを用いた組井桁不斉化合物の合成2013
- Author(s)
  矢部達也,高石和人,横山明弘
- Organizer
  第24回基礎有機化学討論会
- Place of Presentation
  学習院大学目白キャンパス
- Data Source
  KAKENHI-PROJECT-23550140
[Presentation] 分子内不斉移動を利用した軸性不斉ビピリジルの合成とその構造2013
- Author(s)
  鈴木准,高石和人,横山明弘
- Organizer
  第10回ホスト・ゲスト化学シンポジウム
- Place of Presentation
  和歌山大学
- Data Source
  KAKENHI-PROJECT-23550140
[Presentation] 不斉反転しない軸性不斉ビピリジルの合成と光学特性2013
- Author(s)
  鈴木准,高石和人,横山明弘
- Organizer
  第24回基礎有機化学討論会
- Place of Presentation
  学習院大学目白キャンパス
- Data Source
  KAKENHI-PROJECT-23550140
[Presentation] フェニルエステルモノマーを用いた芳香族ラダー型ポリアミドの合成2013
- Author(s)
  倉持甚也,岸本一樹,高石和人,横山明弘
- Organizer
  第62回高分子討論会
- Place of Presentation
  金沢大学角間キャンパス
- Data Source
  KAKENHI-PROJECT-23550140
[Presentation] 組井桁不斉を有するビナフトファンの合成2013
- Author(s)
  矢部達也,高石和人,横山明弘
- Organizer
  第10回ホスト・ゲスト化学シンポジウム
- Place of Presentation
  和歌山大学
- Data Source
  KAKENHI-PROJECT-23550140
[Presentation] Grignard型ピリジンモノマーの重合を制御する因子2011
- Author(s)
  七島祐, 横山明弘, 横澤勉
- Organizer
  第60回高分子討論会,高分子学会予稿集
- Place of Presentation
  岡山
- Year and Date
  2011-09-30
- Data Source
  KAKENHI-PROJECT-21350067
[Presentation] 芳香族ラダーポリアミドの合成を目指した重合検討2011
- Author(s)
  清田良平、横山明弘、横澤勉
- Organizer
  日本化学会第91春季年会
- Place of Presentation
  神奈川大学(横浜市)
- Year and Date
  2011-03-27
- Data Source
  KAKENHI-PROJECT-20550114
[Presentation] 様々なピリジンモノマーの触媒移動型連鎖重合の検討2011
- Author(s)
  七島祐, 横山明弘, 横澤勉
- Organizer
  第60回高分子学会年次大会,高分子学会予稿集
- Place of Presentation
  大阪国際会議場
- Year and Date
  2011-05-25
- Data Source
  KAKENHI-PROJECT-21350067
[Presentation] 青色発光特性を有する新規ポリピリジンの合成2010
- Author(s)
  七島祐, 横山明弘, 横澤勉
- Organizer
  日本化学会第90春季年会
- Place of Presentation
  近畿大学
- Year and Date
  2010-03-26
- Data Source
  KAKENHI-PROJECT-21350067
[Presentation] Solvophobically Induced Helical Conformation of Poly(p-benzamide) with Chiral N-Substituent Branching at the α-Position2010
- Author(s)
  横山明弘
- Organizer
  Chirality 2010
- Place of Presentation
  札幌コンベンションセンター
- Year and Date
  2010-07-13
- Data Source
  KAKENHI-PROJECT-20550114
[Presentation] Synthesis of Novel Polypyridine Bearing Blue Light-Emitting Properties2010
- Author(s)
  Y. Nanashima, A. Yokoyama, T. Yokozawa
- Organizer
  2010 In-ternational Chemical Pacific Basis Societies
- Place of Presentation
  Honolulu Convention Center
- Year and Date
  2010-12-18
- Data Source
  KAKENHI-PROJECT-21350067
[Presentation] 側鎖にアルコキシ基を有するポリ(ピリジン-2, 5-ジイル)の合成とその性質2010
- Author(s)
  七島祐, 横山明弘, 横澤勉
- Organizer
  第59回高分子討論会,高分子学会予稿集
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-15
- Data Source
  KAKENHI-PROJECT-21350067
[Presentation] ラダー型ポリアミドの合成を目指したアミド結合連続構築反応の最適化2010
- Author(s)
  清田良平、唐澤諒、横山明弘、横澤勉
- Organizer
  日本化学会第90春季年会
- Place of Presentation
  近畿大学本部キャンパス(東大阪市)
- Year and Date
  2010-03-26
- Data Source
  KAKENHI-PROJECT-20550114
[Presentation] ポリピリジン合成における鈴木-宮浦カップリング重合の連鎖重合性2010
- Author(s)
  柴田怜那, 横山明弘, 横澤勉
- Organizer
  第59回高分子学会年次大会,高分子学会予稿集
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-21350067
[Presentation] Study of Catalyst-Transfer Suzuki-Miyaura Coupling Polymerization for the Synthesis of Polypyridine2010
- Author(s)
  R. Shibata, Y. Nanashima, A. Yokoyama, T. Yokozawa
- Organizer
  2010 International Chemical Congress of Pacific Basis Societies
- Place of Presentation
  Honolulu Convention Center
- Year and Date
  2010-12-18
- Data Source
  KAKENHI-PROJECT-21350067
[Presentation] ポリピリジン合成における触媒移動型鈴木-宮浦カップリング重合の挙動2010
- Author(s)
  柴田怜奈, 七島祐, 横山明弘, 横澤勉
- Organizer
  第59回高分子討論会,高分子学会予稿集
- Place of Presentation
  北海道大学
- Year and Date
  2010-09-17
- Data Source
  KAKENHI-PROJECT-21350067
[Presentation] ベンゼン環を二つのアミド結合で繋げたラダー型ポリアミドの合成検討2010
- Author(s)
  清田良平、唐澤諒、横山明弘、横澤勉
- Organizer
  第59回高分子討論会
- Place of Presentation
  北海道大学高等教育機能開発総合センター(札幌市)
- Year and Date
  2010-09-15
- Data Source
  KAKENHI-PROJECT-20550114
[Presentation] 鈴木-宮浦カップリング重合による制御されたポリチオフェンの合成2010
- Author(s)
  鈴木良典, 横山明弘, 横澤勉
- Organizer
  第59回高分子学会年次大会,高分子学会予稿集
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2010-05-26
- Data Source
  KAKENHI-PROJECT-21350067
[Presentation] 重縮合の制御とN-置換アミド結合を利用したらせんおよび環状化合物の構築2010
- Author(s)
  横山明弘
- Organizer
  名古屋大学グローバルCOEプログラム第4回物質科学フロンティアセミナー
- Place of Presentation
  名古屋大学東山キャンパス野依記念物質科学研究館
- Year and Date
  2010-11-19
- Data Source
  KAKENHI-PROJECT-20550114
[Presentation] Catalyst-Transfer Polymerization for the Synthesis of Poly(2-alkoxypridine-3, 5-diyl) with Controlled Molecular Weight and Low Polydispersity2009
- Author(s)
  Y. Nanashima, A. Yokoyama, T. Yokozawa
- Organizer
  Aquitaine Conference on Polymers
- Place of Presentation
  Palais des Congres in Arcachon
- Year and Date
  2009-10-15
- Data Source
  KAKENHI-PROJECT-21350067
[Presentation] 分子量分布が狭くかつ分子量制御されたポリピリジンの合成2009
- Author(s)
  七島祐, 横山明弘, 横澤勉
- Organizer
  第58回高分子討論会,高分子学会予稿集
- Place of Presentation
  熊本大学
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-21350067
[Presentation] N-置換ポリ(p-ベンズアミド)のらせんコンフォメーションにおよぼす側鎖の立体構造と溶媒の影響2009
- Author(s)
  横山明弘
- Organizer
  第58回高分子討論会
- Place of Presentation
  熊本大学(熊本市)
- Year and Date
  2009-09-16
- Data Source
  KAKENHI-PROJECT-20550114
[Presentation] 種々のAB_2 モノマーの連鎖縮合重合による分子量分布の狭いハイパーブランチポリアミドの合成2008
- Author(s)
  上條祐介, 太田佳宏, 横山明弘, 横澤勉
- Organizer
  第57回高分子学会年次大会
- Place of Presentation
  横浜(1F-17)
- Data Source
  KAKENHI-PROJECT-19550128
[Presentation] A-アルキル芳香族ポリアミドおよびオリゴアミドを用いたらせん構造と中空環状構造の構築2008
- Author(s)
  横山明弘
- Organizer
  第57回高分子学会年次大会
- Place of Presentation
  パシフイコ横浜(横浜市)
- Year and Date
  2008-05-28
- Data Source
  KAKENHI-PROJECT-20550114
[Presentation] Synthesis of a Variety of Hyperbranced Polyamides with Low Polydispersity by Chain-Growth Condensation Polymerization of AB_2,Monomers2008
- Author(s)
  Y. Ohta, Y. Kamijyo, A. Yokoyama, T. Yokozawa
- Organizer
  Polycondensation 2008
- Place of Presentation
  Tokyo(P27)
- Data Source
  KAKENHI-PROJECT-19550128
[Presentation] Synthesis of Well-Definded Hyperbranched Polyamides By Chain-Growth Condensation Polymerization of AB_2 Monomer2008
- Author(s)
  Y. Ohta, A. Yokoyama, T. Yokozawa
- Organizer
  The 3rd Joint International Symposium on Macrocyclic & Supramolecular Chemistry (III ISMSC)
- Place of Presentation
  Las Vegas
- Data Source
  KAKENHI-PROJECT-19550128
[Presentation] AB_2モノマーの連鎖縮合重合による分子量と分子量分布の制御されたハイパーブランチポリアミドの合成2008
- Author(s)
  太田佳宏, 上條祐介, 横山明弘, 横澤勉
- Organizer
  第57回高分子討論会
- Place of Presentation
  大阪(1G19)
- Data Source
  KAKENHI-PROJECT-19550128
[Presentation] Synthesis and Structure Elucidation of Cyclic Triamide with trans-Stilbene and Diphenylacetylene Units2008
- Author(s)
  Akihiro Yokoyama
- Organizer
  The 3rd Joint International Symposium on Macrocyclic & Supramolecular Chemistry
- Place of Presentation
  The Riviera Hotel(Las Vegas, USA)
- Year and Date
  2008-07-15
- Data Source
  KAKENHI-PROJECT-20550114
[Presentation] AB_2モノマーの連鎖縮合重合によるハイパーブランチポリアミドの分子量と分子量分布の制御2007
- Author(s)
  太田佳宏, 横山明弘, 横澤勉
- Organizer
  第56回高分子討論会
- Place of Presentation
  名古屋(1C16)
- Data Source
  KAKENHI-PROJECT-19550128
[Presentation] 多官能性開始剤からのAB_2モノマーの連鎖縮合重合による分子量分布の狭いハイパーブランチポリアミドの合成2007
- Author(s)
  太田佳宏, 横山明弘, 横澤勉
- Organizer
  第56回高分子学会年次大会
- Place of Presentation
  京都(2Pa033)
- Data Source
  KAKENHI-PROJECT-19550128

1. YOKOZAWA Tsutomu (80182690)

# of Collaborated Projects: 5 results

# of Collaborated Products: 38 results
2. OHISHI Tomoyuki (80582973)

# of Collaborated Projects: 3 results

# of Collaborated Products: 26 results
3. TAKAISHI Kazuto (70513430)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
4. 平岡秀一 (10322538)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. ICHIKAWA Sae

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
6. SUZUKI Miku

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
7. FUJIWARA Kaori

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
8. IIJIMA Arisa

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. ODAKA Hiroki

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
10. NAKAJIMA Asami

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

YOKOYAMA Akihiro 横山 明弘

横山 明弘 ヨコヤマ アキヒロ

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Synthesis of heterohelicene polymers with one-handed helical structure by intramolecular chain reaction between arynesPrincipal Investigator

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新規なベンゾオキサザボリン骨格を有する有機構造体の構築と結合組み換えによる機能化

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Efficient Synthesis of Macrocycles with the Assistance of Inner Hydrogen BondingsPrincipal Investigator

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Synthesis of macrocycles using bis(carbonylamino)pyridine unitPrincipal Investigator

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Precision synthesis ofπ-conjugated copolymers by catalyst-transfer condensation polymerization

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Precise Synthesis of Ladder-Type Polymers by Successive Formation of Two Amide Linkage between Two MonomersPrincipal Investigator

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Control over molecular weight and molecular weight distribution of hyperbranched condensation polymers

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ポリ(パラベンズアミド)のらせん構造の精密制御と有機ナノチューブへの展開Principal Investigator

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Polycondensation with metallic catalyst that transfers on the backbone to the polymer end group : Synthesis of well-controlled conducting polymers

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環状モノマー間に複数の共有結合を同時構築する重合法を用いた有機ナノチューブの合成Principal Investigator

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Synthesis and Self-Assembly of Well-Defined Condensation Polymers from Chain-Growth Polycondensation

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[Journal Article] Synthesis of a coronene analogue containing an amide bond by Pd-mediated intramolecular C C bond formation of 2-halogenated 4-(alkylamino)benzoic acid cyclic trimer2021

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[Journal Article] Synthesis and structural analysis of conjugated benzoxazaborine derivatives2018

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YOKOYAMA Akihiro 横山明弘

横山明弘ヨコヤマアキヒロ