Papers - TAKAGI Koji
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Ryohei Yamakado, Shin-ichi Matsuoka, Masato Suzuki, Daisuke Takeuchi, Hyuma Masu, Isao Azumaya, and Koji Takagi*
Chem.Commun. 51 ( 26 ) 5710 - 5713 2015.02
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1039/C5CC00945F
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Solid-State Polycondensation via Ionic-to-Covalent Bond Transformation to Control Polymer Structure: Preparation of Porphyrin-Based Ladder Polymer Reviewed
Masato Suzuki,* Kohei Yokota, Hiroe Tsuchida, Kazuhisa Yamoto, Masayuki Nagata, Shin-ichi Matsuoka, Koji Takagi, Kohei Johmoto, and Hidehiro Uekusa
ACS Macro Lett 4 ( 2 ) 247 - 250 2015.02
Language：English Publishing type：Research paper (scientific journal)
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Koji Takagi,* Eiki Kawagita, Ryo Kouchi, and Junpei Kawai
J. Polym. Sci. Part A: Polym. Chem. 52 ( 23 ) 3383 - 3389 2014.12
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
DOI： 10.1002/pola.27403
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Synthesis and Characterization of Polythiophene Derivatives with Nitrogen Heterocycles at the Side Chain Reviewed
Koji Takagi,* Eiki Kawagita, and Ryo Kouchi
J. Polym. Sci. Part A: Polym. Chem. 52 ( 15 ) 2166 - 2174 2014.06
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and Optoelectronic Properties of Conjugated Polymers Based on a Dithienobenzimidazole Unit in the Main Chain Reviewed
Koji Takagi,* Masanori Sakaida, Kazuma Kusafuka, and Takuya Miwa
J. Polym. Sci., Part A: Polym. Chem. 52 ( 3 ) 401 - 409 2014.02
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis, Reaction, and Optical Properties of Cyclic Trimer bearing 9,10-Diphenylanthracene Based on an Aromatic Tertiary Amide Skeleton Reviewed
Ryohei Yamakado, Shin-ichi Matsuoka, Masato Suzuki, Daisuke Takeuchi, Hyuma Masu, Isao Azumaya, and Koji Takagi*
RSC Adv. 4 ( 13 ) 6752 - 6760 2014.01
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and Optical Properties of Poly(p-benzamide)s bearing Oligothiophene on Amide Nitrogen Atom through Alkylene Spacer Reviewed
Koji Takagi,* Katsuya Nobuke, Yuma Nishikawa, and Ryohei Yamakado
Polym. J. 45 ( 12 ) 1171 - 1176 2013.12
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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N-Heterocyclic Carbene-Catalyzed Cyclotetramerization of Acrylates Reviewed
Shin-ichi Matsuoka,* Shoko Namera, Atsushi Washio, Koji Takagi, and Masato Suzuki
Org. Lett. 15 ( 23 ) 5916 - 5919 2013.11
Language：English Publishing type：Research paper (scientific journal)
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Experimental Mechanistic Studies of the Tail-to-Tail Dimerization of Methyl Methacrylate Catalyzed by N-Heterocyclic Carbene Reviewed
Terumasa Kato, Yoshiya Ota, Shin-ichi Matsuoka,* Koji Takagi, Masato Suzuki
J. Org. Chem. 78 ( 17 ) 8739 - 8747 2013.09
Language：English Publishing type：Research paper (scientific journal)
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Helicity Induction in Three pi-Conjugated Chromophores by Planar Chirality of Calixamide Reviewed
Ryohei Yamakado, Koichiro Mikami,* Koji Takagi,* Isao Azumaya,* Shinri Sugimoto, Shin-ichi Matsuoka, Masato Suzuki, Kosuke Katagiri, Masanobu Uchiyama, and Atsuya Muranaka
Chem. Eur. J. 19 ( 36 ) 11853 - 11857 2013.08
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and Optical Properties of Conjugated Polymers Bearing 1,8-Difunctionalized Carbazole Unit Reviewed
Koji Takagi,* Hidenobu Takao, and Tsuyoshi Nakagawa
Polym. J. 45 ( 4 ) 396 - 400 2013.04
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis of Green and Blue Fluorescent Ladder-Type Conjugated Imidazolium Compounds Reviewed
Koji Takagi, Yohei Ito, Kazuma Kusafuka, and Masanori Sakaida
Org. Biomol. Chem. 11 ( 14 ) 2245 - 2248 2013.03
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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A screw-shaped alignment of pyrene using m-calix[3]amide Reviewed
Ryohei Yamakado, Shin-ichi Matsuoka, Masato Suzuki, Koji Takagi, Kosuke Katagiri, and Isao Azumaya
Tetrahedron 69 ( 5 ) 1516 - 1520 2013.01
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Sequential one-pot and three-component reactions of an N-heterocyclic carbene to form 4-(1,2,4-triazol-5-ylidene)pyrrolidine-2,5-diones: a tandem umpolung/annulation sequence via deoxy-Breslow intermediates Reviewed
Shin-ichi Matsuoka, Yusuke Tochigi, Koji Takagi, and Masato Suzuki
Tetrahedron 68 ( 47 ) 9836 - 9841 2012.11
Language：English Publishing type：Research paper (scientific journal)
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Preparation of molecular cage by coordination of m-calix[3]amide bearing pyridine with palladium complex Reviewed
Koji Takagi et al
Chem. Lett. 41 ( 3 ) 249 - 251 2012.03
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Synthesis and Isomerization of Conjugated Oligomers Containing Azoimidazole Unit Reviewed
Koji Takagi et al
J. Polym. Sci., Part A: Polym. Chem. 49 ( 23 ) 4993 - 5000 2011.11
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Organocatalytic head-to-tail dimerization of methacrolein via conjugate addition of methanol: An alcohol activation mechanism proved by electrospray ionization mass spectrometry Reviewed
Shin-ichi Matsuoka et al
Tetrahedron Lett. 52 ( 50 ) 6835 - 6838 2011.11
Language：English Publishing type：Research paper (scientific journal)
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Regioselective Grignard Metathesis Reaction of 2,5-Dibromo-3-(6’-hexylpyridine-2’-yl)thiophene and Kumada Coupling Polymerization Reviewed
Koji Takagi et al
J. Polym. Sci., Part A: Polym. Chem. 49 ( 18 ) 4013 - 4020 2011.09
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)
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Organocatalytic Tail-to-Tail Dimerization of Olefin: Umpolung of Methyl Methacrylate Mediated by N-Heterocyclic Carbene Reviewed
Shin-ichi Matsuoka et al
Org. Lett. 13 ( 14 ) 3722 - 3725 2011.06
Language：English Publishing type：Research paper (scientific journal)
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Syntheses of Aliphatic Polycarbonates from 2’- Deoxyribonucleosides Reviewed
Masato Suzuki et al
Biomacromolecules 12 ( 5 ) 1449 - 1459 2011.05
Language：English Publishing type：Research paper (scientific journal)
