1. 「アリル位を修飾したメタクリル酸エステルの共役置換反応を利用した
    不飽和ポリエステルの合成と硬化,分解」
    高坂泰弘,ネットワークポリマー論文集,42巻2月号,p. 68-74 (2021)
  2. "Conjugate substitution reaction of α-(substituted methyl)acrylates in polymer chemistry"
    Y. Kohsaka, Polym. J. 2020, 52, 1175-1183
    (DOI/10.1038/s41428-020-0376-z)
  3. 「主鎖にアクリル骨格を含む不飽和ポリエステルの合成と性質」
    高坂泰弘,日本接着学会誌,56巻3号,p.94-102 (2020)
  4. 「α-機能化アクリル酸エステルの共役置換反応による高分子合成
    ~瓢箪から駒が出るまでのカラクリ~」
    高坂泰弘,繊維学会誌,75巻10号,p.543-548 (2020)
  5. 「α-機能化アクリル酸エステルの共役置換による高分子の合成・分解・変換」
    高坂泰弘,高分子,68巻2月号,p.69-70 (2019)
  6. 「アクリル酸エステル誘導体の共役置換反応を利用した機能高分子合成」
    高坂泰弘,ゴム協会誌,91巻11号,p. 400-405 (2018)
  7. 「α-機能化アクリル酸エステルの精密設計による機能高分子合成」
    高坂泰弘,機能材料,38巻9月号,p. 45-53 (2018)
  8. 「高機能ポリマー原料としてのジカルボン酸クロリドと類縁体」
    高坂泰弘,木村芳一,マテリアルステージ,18巻3号,p.38-47 (2017)
  9. 「変貌自在なアクリル樹脂 —置換基が性質に影響—」
    高坂泰弘,化学と教育,65巻5号,p.236-237 (2017)
  10. 「α-機能化アクリル酸エステルの重合化学  —精密重合・機能創成を目指した分子設計—」
    高坂泰弘,高分子論文集,73巻5号,p.412-427 (2016) 「高分子科学・工業のニューウェーブ」,予備選考あり) 
  11. 「末端に官能基を有する立体規則性ポリメタクリル酸エステルの精密合成」
    高坂泰弘,北浦健大,北山辰樹,高分子論文集,第72巻7号, p.385-394 (2015).
  12. 「メタクリル酸メチルの精密アニオン重合 -分子量,立体規則性,末端構造の三元同時制御-」
    高坂泰弘,北山辰樹,日本ゴム協会誌,第88巻3号, p.80-85 (2015)
 
   
  1. "Synthesis of polyarylates and aliphatic polyesters by divalent acyl-1,2,4-triazole: a route to metal-free synthesis at low temperature"
    Y. Kohsaka, I. Mori, K. Homma, Y. Akae, D. Matsuura, Y. Kimura, Polym. J. https://doi.org/10.1038/s41428-021-00484-0.

  2. "Magnesium bromide (MgBr2) as a catalyst for living cationic polymerization and ring-expansion cationic polymerization"
    Y. Daito, R. Kojima, N. Kusuyama, Y. Kohsaka, M. Ouchi, Polym. Chem. 2021, in press (DOI: 10.1039/D0PY01584A)
    Collaboration with Prof. Ouchi's Group in Kyoto University; Invited for 'Molecularly Defined Polymers: Synthesis and Function'
  3. "Controls and Effects of Monomer Junctions and Sequences in Curable and Degradable Polyarylate Containing Acrylate Moieties"
    Y. Kohsaka, K. Nagai
    , Macromol. Rapid Commun. 2021, in press (doi: 10.1002/marc.202000570)
  4. "Degradable and curable poly(conjugated ester)s prepared by acryl- and conjugate-substitutions of the ‘smallest’ monomer"
    Y. Kohsaka, K. Nagai, Eur. Polym. J. 2020, 141, 110049.)
  5. "Divergence of polycondensation by a tandem reaction based on sequential conjugate substitutions"
    K. Hagiwara, Y. Kohsaka, Polym. Chemistry. 2020, 11, 5128-5132.
    (Back Cover)
  6. "End-reactive poly(tetrahydrofuran) for functionalization and graft copolymer synthesis via a conjugate substitution reaction"
    Y. Kohsaka, N. Nagatsuka, Polym. J. 2020, 52, 75 (doi: 10.1038/s41428-019-0258-4)

  7. "Synthesis of Poly(Conjugated Ester)s by Ring-Opening Polymerization of Cyclic Hemiacetal Ester Bearing Acryl Skeleton"
    Y. Kohsaka, M. Yamashita, Y. Matsuhashi, S. Yamashita, Eur. Polym. J. 2019, 120, 109185

  8. "Synthesis and properties of polyethers containing 1,3-butadiene skeleton in the backbones"
    Y. Kohsaka, A. Hiramatsu, Chem. Lett. 2019, 48, 894.

  9. "Radical Polymerization of ‘Dehydroaspirin’ with a Formation of Hemiacetal Ester Skeleton: A Hint for Recyclable Vinyl Polymers"
    A. Kazama, Y. Kohsaka, Polym. Chem. 10, 2764-2768 (2019) (10.1039/C9PY00474B) (Inside Cover).



  10. "Conjugate substitution and addition of α-substituted acrylate: a highly efficient, facile, convenient, and versatile approach to fabricate degradable polymers "
    Y. Kohsaka, T. Miyazaki, K. Hagiwara, Polym. Chem. 9, 1610-1617 (2018) (DOI:10.1039/C7PY02114C). (Invited as Emerging Innovators)


  11. "Bifunctional Acyl-1,2,4-triazole: An Alternative Monomer of Dicarbonyl Chloride for Metal- and Halogen-Free Polyester Synthesis"
    Y. Kohsaka, K. Homma, I. Mori, S. Sugiyama, Y. Kimura, Chem. Lett, 47, 221-224 (2018) .


  12. "Esterification with aromatic acyl-1,2,4-triazole catalyzed by weak base at the rate comparable to acyl chloride"
    Y. Kohsaka, K. Homma, S. Sugiyama, Y. Kimura, Chem. Lett, 47, 100-102 (2018).


  13. "Acid- or photo-cleavable polyrotaxane: Subdivision of supramolecular main-chain type polyrotaxane structure induced by acidolysis or photolysis"
    J. Araki, Y. Honda, Y. Kohsaka, Polymer, 25, 134-137 (2017).


  14. "Anionic polymerization of ethyl acrylate initiated by tetrabutylammonium azide: direct synthesis of end-clickable polyacrylate"
    Y. Kataoka, Y. Kohsaka, T. Kitaura, S. Domae, S. Ishihara, T. Kitayama, Polym. Chem. 8, 3858-3861 (2017). (Front Cover)


  15. "Polymerization of α-(Halomethyl)acrylates through Sequential Nucleophilic Attack of Dithiols using a Combination of Addition–Elimination and Click Reactions"
    Y. Kohsaka, K. Hagiwara, K. Ito, Polym. Chem. 8, 976-979 (2017).


  16. "Synthesis of isotactic poly[α-(hydroxymethyl)acrylate] by anionic polymerization of the protected monomer"
    Y. Kohsaka, K. Yamamoto, K. Suzawa, T. Kitayama, Polym. Bull. 74, 1934-1948 (2017).
  17. "Synthesis of thermo-responsive polymer via radical (co)polymerization of N,N-dimethyl-α-(hydroxymethyl)acrylamide with N,N-diethylacrylamide"
    Y. Kohsaka, Y. Tanimoto, Polymers 2016, 8, 374 (Open Access).


  18. "Synthesis and reaction of block copolymer composed of independently clickable segments via monomer-selective living copolymerization"
    V. Ladelta, Y. Kohsaka, T. Kitayama, Microsystem Tech. in press.
  19. "α-Exomethylene lactone possessing acetal-ester linkage: Polymerization and postpolymerization modification for water-soluble polymer"
    Y. Kohsaka, Y. Matsumoto, T. Zhang, Y. Matsuhashi, T. Kitayama, J. Polym. Sci. Part A: Polym. Chem. 54, 955-961 (2016).
    (Spotlight Article)

  20. "α-(Aminomethyl)acrylate: polymerization and spontaneous post-polymerization modification of β-amino acid ester for a pH/temperature-responsive material "
    Y. Kohsaka, Y. Matsumoto, T. Kitayama, Polym. Chem.6, 5026-5029 (2015).


  21. "Termination of living anionic polymerization of butyl acrylate with α-(chloromethyl)acrylate for end-functionalization and application to the evaluation of monomer reactivity"
    Y. Kohsaka, S. Ishihara, T. Kitayama, Macromol. Chem. Phys. 216, 1534-1539 (2015).

  22. "Stereoregular poly(methyl methacrylate) with double-clickable ω-end: Synthesis and click reaction"
    Y. Kohsaka, K. Yamamoto, T. Kitayama, Polym. Chem. 6, 3601-3607 (2015).
    (Inside Cover)

  23. "C60-Containing polymethacrylates: synthesis, properties, and potential application as n-type semiconductor for organic solar cell"
    V. Ladelta, Y. Kohsaka, T. Ohsnishi, M. Matsumura, and T. Kitayama, Polym. Bull. 72, 1265-1280 (2015).
  24. "Stereospecific Anionic Polymerization of α-(Hydroxymethyl)acrylate with Protective Group"
    Y. Kohsaka, K. Suzawa, T. Kitayama, Macromol. Symp. 350, 86-98 (2015).

  25. "Synthesis and post-polymerization reaction of end-clickable stereoregular polymethacrylates via termination of stereospecific living anionic polymerization"
    Y. Kohsaka, T. Kurata, K. Yamamoto, S. Ishihara, T. Kitayama, Polym. Chem. 6, 1078-1087 (2015). 


  26. “Anionic alternating copolymerization of alpha-arylacrylates with methyl methacrylate: effect of monomer sequence on fluorescence”
    Y. Kohsaka, E. Yamaguchi, T. Kitayama, J. Polym. Sci. Part A: Polym. Chem. 52, 2806-2814 (2014). 



  27. “Stimuli-degradable cross-linked polymers synthesized by radical polymerization using a size-complementary [3]rotaxane cross-linker” 
    K. Iijima, Y. Kohsaka, Y. Koyama, K. Nakazono, S. Uchida, S. Asai, T. Takata, Polym. J. 46, 67-72 (2014). 
  28. “End-functional stereoregular poly(methyl methacrylate) with clickable C=C bonds: Facile synthesis and thiol?ene reaction”
    Y. Kohsaka, T. Kurata, T. Kitayama, Polym. Chem. 4, 5043-5047 (2013).  


  29. “Photo-degradable cross-linked polymer derived from a vinylic rotaxane cross-linker possessing aromatic disulfide axle”
    Y. Koyama, T. Yoshii, Y. Kohsaka, T. Takata, Pure Appl. Chem. 85, 835-842 (2013).  
  30. “Graft polyrotaxane: A new class of graft copolymer with mobile graft chains”
    Y. Kohsaka, Y. Koyama, T. Takata, Angew. Chem. Int. Ed. 50, 10417-10420 (2011). 
    (Introduced by Chemistry World Magazine 2011)

  31. “Size-complementary rotaxane cross-link for stabilization and degradation of supramolecular network”
    Y. Kohsaka, K. Nakazono, Y. Koyama, S. Asai, T. Takata, Angew. Chem. Int. Ed. 50, 4872-4875 (2011). 
    (Intoroduced by NPG Asia Materials 2011)

  32. “An efficient synthetic entry to rotaxanes utilising reversible cleavage of aromatic disulphide bonds”
    T. Yoshii, Y. Kohsaka, T. Moriyama, T. Suzuki, Y. Koyama, T. Takata, Supramol. Chem. 23, 65-68 (2011). 
  33. “Synthesis of a main chain-type polyrotaxane consisting of poly(crown ether) and dumbbell sec-ammonium salt and its application to polyrotaxane network”
    Y. Kohsaka, G. Konishi, T. Takata, Polym. J. 39, 861-873 (2007).  

  34. “Main chain-type polyrotaxane with controlled ratio of rotaxanated units”
    T. Takata, Y. Kohsaka, G. Konishi, Chem. Lett. 36, 292-293 (2007). 
 
   
  1. 「クリックケミストリー ―基礎から実用まで―」収録 「第15章 クリック反応性基を有するアクリル系ポリマーの精密合成と反応」
    高坂泰弘,北浦健大,北山辰樹,シーエムシー出版,2014年, pp. 137-148. 
  2. "Polyrotaxane netwrok as a topologically cross-linked polymer: Synthesis and properties" In "Supramolecular Polymer Chemistry (Ed. by A. Harada)", T. Takata, T. Arai, Y. Kohsaka, M. Shioya, Y. Koyama, pp.331-346 (2012), Wiley-VCH.
 
   
  1. 「ポリ共役エステル及びその製造方法並びに硬化性組成物及びその硬化物」
    特願2019-060415,特開2020-158658
  2. 「共役ジエン単位を有するポリマー及びその製造方法」
    特願2019-060416,特開2020-158659
  3. 「α-(ハロメチル)アクリル化合物、重合体、重合体の製造方法、硬化物の製造方法及び硬化物
    特願2017-34134,特開2018-140941
  4. 「可溶性の高分子化合物及びかかる高分子化合物を用いる光電変換素子の提供」
    特許出願2013-101729,特許公開20154-240482 
  5. 「ロタキサン、架橋剤、架橋方法、架橋ポリマー及び架橋ポリマーの分解方法」
    特許出願2011-91486,特許公開2012-224559 
  6. “Diol, and polycarbonate resin or polyester resin”
    PCT/JP2010/054467, WO 2010104199 A3 
  7. 「ポリ擬ロタキサンの製造方法、架橋体の製造方法及びポリマーの回収方法」
    特許出願2009-60235,特許公開2010-209301 
  8. 「2価アルコール類、ポリカーボネート樹脂、ポリエステル樹脂、それらからなる成形体、および光学素子」
    特許出願2009-60271,特許公開2010-209053