Papers - OHTA Shun
-
Vapochromism Induced by Volatile Organic Compounds with Low Coordinating Ability in a Benzimidazole-Derived N-Heterocyclic Carbene–Ni(II) Complex
Tatsunari Murakami, Atsunobu Masuno, Masaaki Okazaki, Shun Ohta
Inorganic Chemistry 64 ( 30 ) 15332 - 15341 2025.7
-
Guest Exchange as a Synthetic Strategy for Hydrogen-Bonded Organic Frameworks
Shun Ohta, Momo Ishii, Tatsunari Murakami, Masaaki Okazaki
Inorganic Chemistry 64 ( 21 ) 10353 - 10358 2025.5
-
Cis-1,4-Specific Polymerization of 1,3-Conjugated Dienes with Bis(benzimidazole)NiCl2 Catalyst System
Yasuyuki Ueda, Kakeru Tsukahara, Masahito Hasumi, Kohei Uyama, Hiroshi Yukawa, Takehito Kato, Tomoyuki Toda, Shun Ohta, Kei Nishii
Polymer 315 127806 2024.12
-
Synthesis of 2,4,6-Triaryl-1,3,5-triazines via the Cyclotrimerization of Benzonitriles with Catalytic Systems Composed of Titanium Chlorido Complexes and Magnesium
Shun Ohta, Keiichiro Saitoh, Karin Oikawa, Sohta Konari, Tomoyuki Toda, Jun Kawakami, Masaaki Okazaki
European Journal of Inorganic Chemistry 27 e202400286 2024.7
-
Water-tolerant Hydrogen-bonded Organic Framework Based on Phenylbis(benzimidazol-2-yl)methanol: Synthesis, Structural Characterization, and Organic-vapor-adsorption Properties
Shun Ohta, Tatsuya Hatakeyama, Shusuke Fujita, Tomoyuki Toda, Masanobu Sagisaka, and Masaaki Okazaki
Crystal Growth & Design 24 ( 4 ) 1603 - 1611 2024.1
-
Color-change behavior of a bis(benzimidazole)-coordinated nickel-dichlorido complex induced by the adsorption of pyridine or ammonia vapor
Tatsunari Murakami, Takahiro Homma, Atsunobu Masuno, Masaaki Okazaki, Shun Ohta
Transition Metal Chemistry 2024.3
-
Synthesis, Structural Characterization, and Guest-exchange Properties of Hydrogen-bonded Organic Frameworks based on Bis(benzimidazole)ZnCl2 Complexes
Yurika Iwabuchi, Ryoga Yamaguchi, Tatsunari Murakami, Masaaki Okazaki, Shun Ohta
Inorganic Chemistry 61 ( 49 ) 19890 - 19898 2022.11
-
Ethylene and propylene polymerization by bis(indolyl)-coordinated titanium dichlorido complexes activated by modified methylaluminoxane
Shun Ohta, Keigo Itoh, Tomoyuki Toda, Kei Nishii, Masaaki Okazaki
Polymer Journal 54 223 - 227 2021.11
-
Synthesis and Structures of Bis(indolyl)-Coordinated Titanium Dichlorido Complexes and Their Catalytic Application in the Cyclotrimerization of Alkynes
Shun Ohta, Narumi Miura, Keiichiro Saitoh, Keigo Itoh, Sora Satoh, Ryo Miyamoto, Masaaki Okazaki
Organometallics 40 ( 16 ) 2826 - 2835 2021.8
-
Adsorption of Polar Volatile Organic Compounds by a Crystalline Network Structure Based on a Bis(benzimidazole)NiCl2 Complex
Shun Ohta, Yurika Iwabuchi, Ryota Mukai, Manabu Ishizaki, Tomoyuki Toda, Masato Kurihara, Masaaki Okazaki
Crystal Growth & Design 20 ( 6 ) 4046 - 4053 2020.4
-
Synthesis, Structures, and Solution Dynamics of Titanium and Zirconium Complexes Carrying a Bis(indolyl) and Two Diethylamido Ligands
Shun Ohta, Shiona Takahashi, Amon Takenaka, Yuta Akazawa, Ryo Miyamoto, Masaaki Okazaki
Inorganic Chemistry 58 ( 22 ) 15520 - 15528 2019.10
-
Ethylene polymerization and ethylene/1-octene copolymerization with a titanium complex supported by a bis(indolyl) ligand
Shun Ohta, Yuki Kasai, Tomoyuki Toda, Kei Nishii, Masaaki Okazaki
Polymer Journal 51 ( 3 ) 345 - 349 2018.9
-
Synthesis and Structure of a Bis(indolyl)-Coordinated Titanium Diamido Complex, and Its Catalytic Applications in the Intermolecular Hydroamination of Alkynes
Ohta Shun, Shimbayashi Masaya, Miyamoto Ryo, Okazaki Masaaki
Bulletin of the Chemical Society of Japan 91 ( 11 ) 1570 - 1575 2018.8
-
Configurational Assignment of Epoxides Using HMBC: DFT-Based Development, Experimental Validation, Scope, and Limitations
Ryuhi Kanehara, Kako Shirakawa, Hayato Sakashita, Yuki Oinuma, Shun Ohta, Masaaki Okazaki, Kazuaki Tanaka, Akio Tonouchi, Masaru Hashimoto
Journal of Natural Products 89 ( 2 ) 584 - 591 2026.1
-
Cis-1,4-specific isoprene polymerization and isoprene-styrene copolymerization using nickel dichloride complexes with mono- or bidentate benzimidazole ligands
Kei Nishii, Masahito Hasumi, Kohei Uyama, Yusho Takashima, Kakeru Tsukahara, Shota Miyata, Seira Tanigawa, Takehito Kato, Yasuyuki Ueda, Tatsunari Murakami, Shun Ohta, Tomoyuki Toda
Chemistry Letters 55 ( 1 ) upaf231 2026.1
-
A Zirconium Complex Bearing a [NPN] Tridentate Ligand Composed of Dibenzophosphole and Pyrrolide Moieties: Synthesis, Structure, and Ethylene-Polymerization Ability
Tomoyuki Toda, Yuzuki Kasahara, Jin Iwasaki, Ayana Wakatsuki, Shun Ohta, Yoshihiro Matano, Katsuhiko Takenaka
Organometallics 44 128 - 136 2024.12
-
Synthesis and Polymerization Activity of Phosphine-Pyrrolido [PN] Titanium and Zirconium Complexes
Jin Iwasaki, Tomoyuki Toda, Ayana Wakatsuki, Shun Ohta, Kei Nishii, Yoshihiro Matano, Katsuhiko Takenaka
Applied Organometallic Chemistry 39 e7928 2024.12
-
Synthesis, Structural Analysis, and Polymerization Activity of Non-Cyclopentadienyl Constrained Geometry Complex [Me2Si(Ph2C)(tBuN)]ZrCl2(thf)
Tomoyuki Toda, Itaru Miura, Shun Ohta, Katsuhiko Takenaka
Applied Organometallic Chemistry 38 ( 12 ) e7710 2024.8
-
Aggregation-induced Emission and Solid-State Fluorescence of 2-(4-(N,N-diphenylamino)phenyl)tryptanthrin
Jun KAWAKAMI , Mizuki HARADA, Yutaro AKAGI, Masahiro TAKAHASHI, Shun OHTA, Shunji ITO
Journal of the Japan Society of Colour Material 96 ( 10 ) 333 - 337 2023.10
-
Solid-State Fluorescence of Tryptanthrin Analogs
Kawakami Jun, Osanai Chica, Ohta Shun, Ito Shunji
Transactions of the Materials Research Society of Japan 46 ( 1 ) 45 - 48 2021.3
-
Transformation of Tertiary Amines at a Cationic [CCH] Subunit Stabilized by Coordination with a Tetrairon Core
Masakazu Nishiya, Ryo Funada, Shun Ohta, Masaaki Okazaki
Chemistry Letters 47 ( 1 ) 48 - 50 2017.11
-
Activation of Isocyanides and Hydrosilanes by a Cationic [CCH] Subunit in a TetraironTetracarbon Cluster
Wataru Taniwaki, Shun Ohta, Masaaki Okazaki
Bulletin of the Chemical Society of JAPAN 89 ( 1 ) 11 - 19 2016.1
-
A Nitrogenase Cluster Model [Fe8S6O] with an Oxygen Unsymmetrically Bridging Two Proto-Fe4S3 Cubes: Relevancy to the Substrate Binding Mode of the FeMo Cofactor
Shun Ohta, Yasuhiro Ohki, Takayoshi Hashimoto, Roger E. Cramer, Kazuyuki Tatsumi
INORGANIC CHEMISTRY 51 ( 21 ) 11217 - 11219 2012.11
-
Oxido-Bridged Di-, Tr-, and Tetra-Nuclear Iron Complexes Bearing Bis(trimethylsilyl)amide and Thiolate Ligands
Shun Ohta, Saori Yokozawa, Yasuhiro Ohki, Kazuyuki Tatsumi
INORGANIC CHEMISTRY 51 ( 4 ) 2645 - 2651 2012.2
-
Bio-Inspired Iron and Nickel Complexes: Monomeric Iron(II) Complexes Having Two Sterically Hindered Arylthiolates
Yasuhiro Ohki, Shun Ohta, Kazuyuki Tatsumi, Luke M. Davis, Gregory S. Girolami, Aaron M. Royer, Thomas B. Rauchfuss
Inorganic Syntheses 35 137 - 143 2010.9
-
Synthesis, Structures, and Electronic Properties of [8Fe-7S] Cluster Complexes Modeling the Nitrogenase P-Cluster
Yasuhiro Ohki, Motosuke Imada, Ayuro Murata, Yusuke Sunada, Shun Ohta, Masaru Honda, Takahiro Sasamori, Norihiro Tokitoh, Motomi Katada, Kazuyuki Tatsumi
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 131 ( 36 ) 13168 - 13178 2009.9
-
Synthesis and characterization of heteroleptic iron(II) thiolate complexes with weak iron-arene interactions
Shun Ohta, Yasuhiro Ohki, Yohei Ikagawa, Rie Suizu, Kazuyuki Tatsumi
JOURNAL OF ORGANOMETALLIC CHEMISTRY 692 ( 21 ) 4792 - 4799 2007.10