論文 - 桑原 拓也

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  1. Gram-scale Synthesis of Dibenzo[a,e]pentalenes from Trialkyl(phenylethynyl)silanes via Organosodium Intermediates

    ChemRxiv, , 2025巻, 2025年02月, SATO Ayane, KUWABARA Takuya, 原著, 研究論文(学術雑誌), 第一著者相当

  2. Synthesis of a dilithiobutadiene bearing extremely bulky silyl substituents and its reactivity toward functionalized silanes

    Daton Transactions, Royal Society of Chemistry, 54巻10号(頁4030 - 4038), 2025年02月, MUNSTER Katharina, KUDO Shunsuke, KUWABARA Takuya, SHIMAMURA Eriko, FURUKAWA, Shunsuke, YOSHIDA Yusuke, ISHIDA Shintaro, IWAMOTO Takeaki, TANIFUJI Kazuki, OHKI Yasuhiro, MINOURA Mao, SAITO Masaichi, 原著, 研究論文(学術雑誌), 共著者

  3. 5,10-Diiododibenzo[a,e]pentalene

    Molbank, MDPI, 2024巻4号(頁M1937 - ), 2024年12月, OHARA Natsumi, OGIWARA Chinatsu, KUWABARA Takuya, 原著, 研究論文(学術雑誌), 第一著者相当

  4. 9,10-Bis(5H-dibenzo[b,f]azepino)anthracene

    Molbank, MDPI, 2024巻4号(頁M1917 - ), 2024年11月, KAWAGUCHI Himeko, KUWABARA Takuya, 原著, 研究論文(学術雑誌), 第一著者相当

  5. Arylboronic Acid Pinacol Esters as Stable Boron Sources for Dihydrodibenzoborepin Derivatives and a Dibenzoborole

    Molecules, MDPI, 29巻17号(頁4024 - ), 2024年08月, Himeko Kawaguchi, Kotomi Fuse, Nanoka Maeda, Takuya Kuwabara, 原著, 研究論文(学術雑誌), 第一著者相当

  6. Lithium Salt of 2,5-Bis(trimethylsilyl)stannolyl Anion: Synthesis, Structure, and Nonaromatic Character

    Inorganics, MDPI, 12巻3号(頁92 - ), 2024年03月, KITAMURA Kohei, ISHII Youichi, KUWABARA Takuya, 原著, 研究論文(学術雑誌), 第一著者相当

  7. Exo- and endo-Isomers of Plumbylenes Supported by 1,3-Diethers of Calix[4]arene

    European Journal of Inorganic Chemistry, Wiley, 26巻5号(頁e202200655 - ), 2023年02月, KURIKI Ryunosuke, ISHII Youichi, KUWABARA Takuya, 原著, 研究論文(学術雑誌), 第一著者相当

  8. Retro-Vinylidene Rearrangements of P- and S-Substituted Ruthenium Vinylidene Complexes

    Organometallics, American Chemical Society, 42巻2号(頁167 - 173), 2023年01月, IWAMOTO Takahiro, SAITO Kyoka, MITSUBO Takuya, KUWABARA Takuya, ISHII Youichi , 原著, 研究論文(学術雑誌), 共著者

  9. Inorganic salt-assisted assembly of anionic π-conjugated rings enabling 7Li NMR-based evaluation of antiaromaticity

    Dalton Transaction, Royal Society of Chemistry, 51巻42号(頁16397 - 16402), 2022年10月, ITO Shotaro, ISHII Youichi, KUWABARA Takuya, 原著, 研究論文(学術雑誌), 第一著者相当

  10. Perfluorocycloparaphenylenes

    Nature Communications, Springer Nature, 13巻(頁3713 - ), 2022年06月, SHUDO Hiroki, KUWAYAMA Motonobu, SHIMASAKI Masafumi, NISHIHARA Taishi, TAKEDA Youhei, KUWABARA Takuya, YAGI Akiko, SEGAWA Yasutomo, ITAMI Kenichiro, 原著, 研究論文(学術雑誌), 共著者

  11. Weakly Bound Dimer of a Diaryloxygermylene Derived from a tBuPh2Si-Substituted 2,2′-Methylenediphenol

    Crystals, , 12巻5号(頁605 - ), 2022年04月, YAMAZAKI Ryo, KURIKI Ryunosuke, SUGIHARA Asuka, ISHII Youichi, KUWABARA Takuya , 原著, 研究論文(学術雑誌), 第一著者相当

  12. Experimental Observation of β-Carbon Elimination from Alkenylrhodium Complexes through Exchange Reactions of the Alkenyl Unit

    Organometallics, , 41巻3号(頁182 - 186), 2022年01月, IWAMOTO Takahiro, SHIBUYA Koushi, TAKAKUWA Tomoyuki, KUWABARA Takuya, ISHII Youichi, 原著, 研究論文(学術雑誌), 共著者

  13. A new strategy for hyperconjugative antiaromatic compounds utlizing negative charges: a dibenzo[b,f]silepinyl dianion

    Chemical Communications, , 57巻86号(頁11330 - 11333), 2021年10月, ITO Shotaro, ISHII Youichi, ISHIMURA Kazuya, KUWABARA Takuya, 原著, 研究論文(学術雑誌), 第一著者相当

  14. Selective Double CH Activation at a Methylene Carbon in Methylenediphenol Derivatives to Generate Carbene-Bridged Dinuclear Iridium Complexes

    Organometallics, , 39巻24号(頁4500 - 4509), 2020年11月, KUWABARA Takuya, TRIUMI Takuya, SUZUKI Mika, ISHII Youichi, 原著, 研究論文(学術雑誌), 第一著者相当

  15. Synthesis and structures of diaryloxystannylenes and -plumbylenes embedded in 1,3-diethers of thiacalix[4]arene

    Dalton Transactions, , 49巻35号(頁12234 - 12241), 2020年08月, KURIKI Ryunosuke, KUWABARA Takuya, ISHII Youichi, 原著, 研究論文(学術雑誌), 第一著者相当

  16. Ruthenium Vinylidene Complexes Generated by Selective 1,2-Migration of P- and S-Substituents: Synthesis, Structures, and Dichromism Arising from an Intramolecular CH···O Hydrogen Bond

    Organometallics, , 39巻5号(頁711 - 718), 2020年02月, KUWABARA Takuya, AOKI Yutaka, SAKAJIRI Kousuke, DEGUCHI Kazuki, TAKAMORI Shuhei, HAMANO Ai, TAKANO Keiko, HOUJOU Hirohiko, ISHII Youichi, 原著, 研究論文(学術雑誌), 第一著者相当

  17. A Tin Analogue of the Cycloheptatrienyl Anion: Synthesis, Structure, and Further Reduction to Form a Dianionic Species

    Organometallics, , 39巻5号(頁640 - 644), 2020年02月, ITO Shotaro, KUWABARA Takuya, ISHII Youichi, 原著, 研究論文(学術雑誌), 第一著者相当

  18. Inverted Sandwich Rh Complex Bearing a Plumbole Ligand and Its Catalytic Activity

    Organometallics, , 38巻16号(頁3099 - 3103), 2019年07月, SAITO Masaichi, NAKADA Marisa, KUWABARA Takuya, OWADA Ryota, FURUKAWA Shunsuke, NARAYANAN Radhika, ABE Minori, HADA Masahiko, TANAKA Ken, YAMAMOTO Yoshihiko, 原著, 研究論文(学術雑誌), 共著者

  19. Synthesis of Phosphaphenalenium Salts via P–C Reductive Elimination at a Ru(II) Center and Their Fluorescence Properties

    Bulletin of the Chemical Society of Japan, , 92巻7号(頁1131 - 1141), 2019年05月, KATO Takahiro, KUWABARA Takuya, MINAMI Yasunori, HIYAMA Tamejiro, ISHII Youichi, 原著, 研究論文(学術雑誌), 第一著者相当

  20. Molybdenum-Mediated Vinylidene Rearrangement of Internal Acylalkynes and Sulfonylalkynes

    Organometallics, , 38巻7号(頁1560 - 1566), 2019年03月, KUWABARA Takuya, SAKAJIRI Kousuke, OYAMA Yousuke, KODAMA Shintaro, ISHII Youichi, 原著, 研究論文(学術雑誌), 第一著者相当

  21. 環ひずみをもつ三配位リン化合物の触媒開発

    有機合成化学協会誌, , 76巻10号(頁1100 - 1101), 2018年10月, 桑原 拓也, 総説, 研究論文(学術雑誌), 単著

  22. Ring Slippage and Dissociation of Pentamethylcyclopentadienyl Ligand in an (η5-Cp*)Ir Complex with a κ3-O,C,O Tridentate Calix[4]arene Ligand under Mild Conditions

    Organometallics, , 37巻12号(頁1829 - 1832), 2018年06月, KUWABARA Takuya, TEZUKA Ryogen, ISHIKAWA Mikiya, YAMAZAKI Takuya, KODAMA Shintaro, ISHII Youichi, 原著, 研究論文(学術雑誌), 第一著者相当

  23. Dinuclear Nickel Complexes Doubly Bridged by Hydrogencyanamido Ligands: Synthesis, Structures and Magnetic Properties

    European Journal of Inorganic Chemistry, , 2018巻29号(頁3413 - 3417), 2018年05月, KUWABARA Takuya, SHIGA Natsumi, KODAMA Shintaro, SATO Hirohiko, HOUJOU Hirohiko, ISHII Youichi, 原著, 研究論文(学術雑誌), 第一著者相当

  24. P–C reductive elimination in Ru(II) complexes to convert triarylphosphine ligands into five- or six-membered phosphacycles

    Chemical Communications, , 54巻42号(頁5357 - 5360), 2018年05月, KUWABARA Takuya, KATO Takahiro, TAKANO Kouichi, KODAMA Shintaro, MANABE Yuuka, TSUCHIDA Noriko, TAKANO Keiko, MINAMI Yasunori, HIYAMA Tamejiro, ISHII Youichi, 原著, 研究論文(学術雑誌), 第一著者相当

  25. Activation of a Carbon–Carbon Bond in Internal Alkynes: Vinylidene Rearrangement of Disubstituted Alkynes at an Ir Complex

    Synlett, , 29巻6号(頁727 - 730), 2018年04月, KUWABARA Takuya, TAKAMORI Shuhei, KISHI Satoshi, WATANABE Takahiro, IKEDA Yousuke, KODAMA Shintaro, MINAMI Yasunori, HIYAMA Tamejiro, ISHII Youichi, 原著, 研究論文(学術雑誌), 第一著者相当

  26. Reactions of Dilithium Dibenzopentalenides with Cr(CO)3(CH3CN)3: Unexpected Formation of a Cubic Tetramer of an Anionic Hydrodibenzopentalenyl Complex

    ChemPlusChem, , 82巻7号(頁1039 - 1042), 2017年07月, KUWABARA Takuya. KUROKAWA Nobuyuki, SAITO Masaichi, 原著, 研究論文(学術雑誌), 第一著者相当

  27. Synthesis and reactivity of a ruthenocene-type complex bearing an aromatic π-ligand with the heaviest group 14 element

    Chemical Science, , 8巻4号(頁3092 - 3097), 2017年02月, NAKADA Marisa, KUWABARA Takuya, FURUKAWA Shunsuke, HADA Masaihiko, MINOURA Mao, SAITO Masaichi, 原著, 研究論文(学術雑誌), 共著者

  28. 4-Butadiene)Sn(0) Complexes: A New Approach for Zero-Valent p-Block Elements Utilizing a Butadiene as a 4π-Electron Donor

    Journal of the American Chemical Society, , 138巻35号(頁11378 - 11382), 2016年08月, KUWABARA Takuya, NAKADA Marisa, HAMADA Jumpei, GUO Jing-Dong, NAGASE Shigeru, SAITO Masaichi, 原著, 研究論文(学術雑誌), 第一著者相当

  29. Synthesis of a Stannole Dianion Complex Bearing a μ-η11-Coordination Mode: Different Electronic State of Stannole Dianion Ligands Depending on Their Hapticity

    Organometallics, , 34巻17号(頁4202 - 4204), 2015年08月, KUWABARA Takuya, SAITO Masaichi, 原著, 研究論文(学術雑誌), 第一著者相当

  30. Diverse coordination modes in tin analogues of a cyclopentadienyl anion depending on the substituents on the tin atom

    Dalton Transactions, , 44巻37号(頁16266 - 16271), 2015年07月, KUWABARA Takuya, NAKADA Marisa, GUO Jing-Dong, NAGASE Shigeru, SAITO Masaichi, 原著, 研究論文(学術雑誌), 第一著者相当

  31. Palladium-free synthesis of [10]cycloparaphenylene

    Tetrahedron, , 71巻26-27号(頁4500 - 4503), 2015年07月, SEGAWA Yasutomo, KUWABARA Takuya MATSUI Katsuma, KAWAI Satoru, ITAMI Kenichiro, 原著, 研究論文(学術雑誌), 共著者

  32. Curved Oligophenylenes as Donors in Shape-Persistent Donor–Acceptor Macrocycles with Solvatofluorochromic Properties

    Angewandte Chemie International Edition, , 54巻33号(頁9646 - 9649), 2015年03月, KUWABARA Takuya, ORII Jun, SEGAWA Yasutomo, ITAMI Kenichiro, 原著, 研究論文(学術雑誌), 第一著者相当

  33. A reversible two-electron redox system involving a divalent lead species

    Chemical Communications, , 51巻22号(頁4674 - 4676), 2015年02月, SAITO Masaichi, NAKADA Marisa, KUWABARA Takuya, MINOURA Mao, 原著, 研究論文(学術雑誌), 共著者

  34. Synthesis, Structures, and Electronic Properties of Triple- and Double-Decker Ruthenocenes Incorporated by a Group 14 Metallole Dianion Ligand

    Journal of the American Chemical Society, , 136巻37号(頁13059 - 13064), 2014年08月, KUWABARA Takuya, GUO Jing-Dong, NAGASE Shigeru, SASAMORI, Takahiro, TOKITOH Norihiro, SAITO Masaichi, 原著, 研究論文(学術雑誌), 第一著者相当

  35. Enhancement of Stannylene Character in Stannole Dianion Equivalents Evidenced by NMR and Mössbauer Spectroscopy and Theoretical Studies of Newly Synthesized Silyl-Substituted Dilithiostannoles

    Organometallics, , 33巻11号(頁2910 - 2913), 2014年05月, KUWABARA Takuya, GUO Jing-Dong, NAGASE Shigeru, MINOURA Mao, Herber H. Rolfe, SAITO Masaichi, 原著, 研究論文(学術雑誌), 第一著者相当

  36. Facile Synthesis of Dibenzopentalene Dianions and Their Application as New π-Extended Ligands

    Chemistry – A European Journal, , 20巻25号(頁7571 - 7575), 2014年05月, KUWABARA Takuya, ISHIMURA Kazuya, SASAMORI, Takahiro, TOKITOH Norihiro, SAITO Masaichi, 原著, 研究論文(学術雑誌), 第一著者相当

  37. Diversity of the Structures in a Distannene Complex and its Reduction to Generate a Six-Membered Ti2Sn4 Ring Complex

    Angewandte Chemie International Edition, , 53巻2号(頁434 - 438), 2013年11月, KUWABARA Takuya, GUO Jing-Dong, NAGASE Shigeru, SAITO Masaichi, 原著, 研究論文(学術雑誌), 第一著者相当

  38. Unexpected Formation of Ru2Sn2 Bicyclic Four-Membered Ring Complexes with Butterfly and Inverse-Sandwich Structures

    Inorganic Chemistry, , 52巻7号(頁355 - 3587), 2013年03月, KUWABARA Takuya, SAITO Masaichi, GUO Jing-Dong, NAGASE Shigeru, 原著, 研究論文(学術雑誌), 第一著者相当

  39. Synthesis of a Novel Lithocene that has Aromatic-Like Nature with Nonaromatic Rings

    Chemistry – An Asian Journal, , 6巻11号(頁2907 - 2910), 2011年09月, SAITO Masaichi, KUWABARA Takuya, ISHIMURA Kazuka, NAGASE Shigeru, 原著, 研究論文(学術雑誌), 共著者

  40. 1,1'-Di-tert-butyl-2,2',3,3',4,4',5,5'-octa­ethyl-1,1'-bis­tannole

    Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS, , 67巻7号(頁m949 - ), 2011年06月, KUWABARA Takuya, SAITO Masaichi, 原著, 研究論文(学術雑誌), 第一著者相当

  41. Synthesis and Structures of Lithium Salts of Stannole Anions

    Bulletin of the Chemical Society of Japan, , 83巻7号(頁825 - 827), 2010年06月, SAITO Masaichi, KUWABARA Takuya, ISHIMURA Kazuya, NAGASE Shigeru, 原著, 研究論文(学術雑誌), 共著者

  42. Synthesis, Structure, and Reaction of Tetraethyldilithiostannole

    Chemistry Letters, , 39巻7号(頁700 - 701), 2010年05月, SAITO Masaichi, KUWABARA Takuya, KAMBAYASHI Chika, YOSHIOKA Michikazu, ISHIMURA Kazuya, NAGASE Shigeru, 原著, 研究論文(学術雑誌), 共著者

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