JSPS   Research Fellow

2009.04 ～ 2011.03

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

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

Impact of ligands and media on the structure and properties of biological and biomimetic iron-sulfur clusters

Shun Ohta, Yasuhiro Ohki

Coordination Chemistry Reviews   338   207 - 225   2017.2