Papers - TAKAGI Koji
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Ladderization of Polystyrene Derivatives by Palladium-Catalyzed Polymer Direct Arylation Reviewed International journal
Koji Takagi,* Hidetoshi Tanaka, and Koichiro Mikami*
Polym. Chem. 10 ( 21 ) 2647 - 2652 2019.05
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Potentially Helical Imidazole-Containing Conjugated Oligomer: Synthesis, Optical Properties, and Conformation Reviewed International journal
Koji Takagi,* Jun-ya Ohta, Kenta Sugihara, Kanami Okamura, and Yoshihiro Yamada
Polym. J. 51 ( 4 ) 389 - 395 2019.04
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Chiral Non-Planar Oligophenylenes bridged by Urea Linkage: Synthesis through Intramolecular Direct Arylation, Chiroptical Behavior, and Theoretical Investigation Reviewed International journal
Koji Takagi,* Yuto Hirano, Koichiro Mikami, Shoko Kikkawa, and Isao Azumaya
Eur. J. Org. Chem. 2019 ( 10 ) 2071 - 2080 2019.03
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Creating Elastic Organic Crystals of π-Conjugated Molecules with Bending Mechanofluorochromism and Flexible Optical Waveguide Performances Reviewed International journal
Shotaro Hayashi,* Shun-ya Yamamoto, Daisuke Takeuchi,† Yutaka Ie, and Koji Takagi*
Angew. Chem. Int. Ed. 2018.11
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and Structure of Optically Active Oligo(N-substituted-m-benzamide)s bearing Bithiophene Chromophore on the Benzene Ring Reviewed International journal
Koji Takagi,* Yuma Nishikawa, Kana Shimizu, Katsuya Nobuke, Ryohei Yamakado, Shinri Sugimoto, and Yoshihito Inai*
Macromol. Chem. Phys. 219 ( 23 ) 1800298 2018.11
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and Field-Effect Transistor Application of pi-Extended Lactam-Fused Conjugated Oligomers obtained by the Tandem Direct Arylation Reviewed International journal
Koji Takagi,* Shun-ya Yamamoto, Kenji Tsukamoto, Yuto Hirano, Mitsuo Hara, Shusaku Nagano, Yutaka Ie, and Daisuke Takeuchi
Chem. Eur. J. 24 ( 53 ) 14137 - 14145 2018.09
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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ESIPT Emission Behavior of Methoxy-Substituted 2-Hydroxyphenylbenzimidazole Isomers Reviewed International journal
Koji Takagi,* Yoshihiro Yamada, Ryoichi Fukuda,* Masahiro Ehara, and Daisuke Takeuchi
New J. Chem. 42 ( 8 ) 5923 - 5928 2018.04
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Solid-State Esterification via Ionic-to-Covalent Bond Transformation in Ionic Molecular Crystals Consisting of Disubstituted Anthracene Anion-Cation Combinations Reviewed International journal
Masato Suzuki,* Takahiro Fujii, Yoko Naito, Kazuhisa Yamoto, Shin-ichi Matsuoka, Koji Takagi, Haruki Sugiyama, and Hidehiro Uekusa
Bull. Chem. Soc. Jpn. 91 ( 3 ) 343 - 348 2018.03
Language：English Publishing type：Research paper (scientific journal)
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Synthesis and optical properties of ESIPT-active π-conjugated benzimidazole compounds: Influence of structure rigidification by ring fusion Reviewed International journal
Koji Takagi,* Kaede Ito, Yoshihiro Yamada, Takuya Nakashima, Ryoichi Fukuda, Masahiro Ehara, and Hyuma Masu
J. Org. Chem. 82 ( 23 ) 12173 - 12180 2017.12
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and Optical Properties of Fused pi-Conjugated Imidazole Compounds Reviewed
Koji Takagi, Kaede Ito, Yoshihiro Yamada, Takuya Nakashima, Ryoichi Fukuda, Masahiro Ehara, and Daisuke Takeuchi
Chem. Lett. 46 ( 9 ) 1372 - 1375 2017.09
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Regioselective Halogen-Magnesium Exchange Reaction of Bithiophene Derivative bearing Methoxy and Pyridine Groups at the beta-Position and Kumada Coupling Polymerization Reviewed
Koji Takagi, Ryo Kouchi, and Junpei Kawai
Polym. J. 49 ( 9 ) 649 - 654 2017.09
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Halogen-Bonding-Mediated and Controlled Cationic Polymerization of Isobutyl Vinyl Ether: Expanding the Catalytic Scope of 2-Iodoimidazolium Salts Reviewed International journal
Koji Takagi, Koji Yamauchi, and Hiroto Murakata
Chem. Eur. J. 23 ( 40 ) 9495 - 9500 2017.06
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Termination Reaction of Living Poly(3-hexylthiophene) using Thiophene Grignard Reagents: Substituent Effect on the Functionalization Reviewed International journal
Koji Takagi, Junpei Kawai, and Ryo Kouchi
Polymer 177 354 - 363 2017.05
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis of Polythiophene Derivative bearing Methoxy and Pyridine Groups at the beta-Position and Formation of an Intramolecular Hydrogen Bonding through the Polymer Reaction Reviewed International journal
Koji Takagi, Ryo Kouchi, and Junpei Kawai
Polymer 114 221 - 230 2017.03
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Molecular Design for Tuning Electronic Structure of p-Conjugated Polymers Containing Fused Dithienobenzimidazole Units Reviewed International journal
Koji Takagi,* Tomoharu Kuroda, Masanori Sakaida, and Hyuma Masu
Polymer 107 191 - 199 2016.12
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and Optical Properties of p-Conjugated Polymers containing Fused Imidazole Skeleton Reviewed International journal
Koji Takagi,* Takuya Miwa, and Hyuma Masu
Macromolecules 49 2016.12
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and Optical Properties of Poly(N-octyl-m-benzamide)s bearing an Oligothiophene Chromophore on the Benzene Ring Reviewed
Koji Takagi,* Yuma Nishikawa, Kana Shimizu, Ryohei Yamakado, and Shinri Sugimoto
Polym. J. 48 ( 5 ) 605 - 610 2016.05
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Fused pi-Conjugated Imidazolium Liquid Crystals: Synthesis, Self-Organization, and Fluorescent Properties Reviewed International journal
Koji Takagi, Koji Yamauchi, Seiko Kubota, Shusaku Nagano, Mitsuo Hara, Takahiro Seki, Kazuya Murakami, Yousuke Ooyama, Joji Ohshita, Masaharu Kondo, and Hyuma Masu
RSC Advances 6 ( 11 ) 9152 - 9159 2016.01
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Amide-bridged Ladder Poly(p-phenylene): Synthesis by Direct Arylation and π-Stacked Assembly Reviewed International journal
Koji Takagi, Ryota Kato, Shun-ya Yamamoto, and Hyuma Masu
Polym. Chem. 6 ( 38 ) 6792 - 6795 2015.08
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and optical properties of imidazole and benzimidazole-based fused pi-conjugated compounds: Influence of substituent, counter anion, and pi-conjugated system Reviewed International journal
Koji Takagi, Kazuma Kusafuka, Yohei Ito, Koji Yamauchi, Kaede Ito, Ryoichi Fukuda, and Masahiro Ehara
J. Org. Chem. 80 ( 14 ) 7172 - 7183 2015.07
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
