Author

Shojiro Kaita

Observed names: Kaita, S., Shojiro KAITA

Observed institutions: Nihon University, Rikkyo University, Tokyo University of Science, RIKEN, Nagoya University, The University of Tokyo, Bridgestone (Japan)

ORCID: 0000-0002-1600-6947

Observed ORCID: 0000-0002-1600-6947

OpenAlex ID: A5018005514

Stereospecific Polymerization of 1,3-Butadiene with Samarocene-Based Catalysts

1999 · Shojiro Kaita, Zhaomin Hou, et al. · Macromolecules · 128

An Efficient Gadolinium Metallocene-Based Catalyst for the Synthesis of Isoprene Rubber with Perfect 1,4-Cis Microstructure and Marked Reactivity Difference between Lanthanide Metallocenes toward Dienes As Probed by Butadiene−Isoprene Copolymerization Catalysis

2004 · Shojiro Kaita, Yoshiharu Doi, et al. · Macromolecules · 124

Ultimately Specific 1,4‐cis Polymerization of 1,3‐Butadiene with a Novel Gadolinium Catalyst

2003 · Shojiro Kaita, Zhaomin Hou, et al. · Macromolecular Rapid Communications · 117

Butadiene Polymerization Catalyzed by Lanthanide Metallocene−Alkylaluminum Complexes with Cocatalysts: Metal-Dependent Control of 1,4-Cis/Trans Stereoselectivity and Molecular Weight

2006 · Shojiro Kaita, Michiko Yamanaka, et al. · Macromolecules · 111

Random- and Block-Copolymerization of 1,3-Butadiene with Styrene Based on the Stereospecific Living System: (C5Me5)2Sm(μ-Me)2AlMe2/Al(i-Bu)3/[Ph3C][B(C6F5)4]

2001 · Shojiro Kaita, Zhaomin Hou, et al. · Macromolecules · 101

Cyclopentadienyl Nickel and Palladium Complexes/Activator System for the Vinyl‐Type Copolymerization of Norbornene with Norbornene Carboxylic Acid Esters: Control of Polymer Solubility and Glass Transition Temperature

2006 · Shojiro Kaita, Kumiko Matsushita, et al. · Macromolecular Rapid Communications · 62

Generation of cationic indenyl silylamide gadolinium and scandium complexes [(Ind)Ln{N(SiMe3)2}]+[B(C6F5)4]− and their reactivity for 1,3-butadiene polymerization

2008 · Olivier Tardif, Shojiro Kaita · Dalton Transactions · 45

Novel polymerization and copolymerization of ethylene, styrene, and/or butadiene by new organolanthanide-based catalysts

2001 · Zhaomin Hou, Shojiro Kaita, et al. · Pure and Applied Chemistry · 38

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Pronounced Enhancement Brought in by Substituents on the Cyclopentadienyl Ligand: Catalyst System (C5Me4R)2Sm(THF)x/MMAO (R = Et, iPr, nBu, TMS; MMAO = Modified Methylaluminoxane) for 1,4-Cis Stereospecific Polymerization of 1,3-Butadiene in Cyclohexane Solvent

2003 · Shojiro Kaita, Yuko Takeguchi, et al. · Macromolecules · 36

Theoretical Study of Coordination and Insertion of Butadiene to Bis(pentamethylcyclopentadienyl)samarium Hydride

2003 · Shojiro Kaita, Nobuaki Koga, et al. · Organometallics · 29

Polymerizations of butadiene and styrene with gadolinium tricarboxylate catalyst: Effect of ligand on the catalytic activity for homo‐ and copolymerizations

1994 · Eiichi Kobayashi, Shojiro Kaita, et al. · Journal of Polymer Science Part A Polymer Chemistry · 29

Addition-type poly(norbornene)s with siloxane substituents: synthesis, properties and nanoporous membrane

2010 · Hiroaki Tetsuka, Mamoru Hagiwara, et al. · Polymer Journal · 27

Polymerizations of butadiene, isoprene, and 2,3-dimethylbutadiene by Gd(OCOCCl3)3-(i-Bu)3Al-Et2AlCl and thecis polymerization mechanism for dienes

1998 · Eiichi Kobayashi, Shojiro Kaita, et al. · Journal of Polymer Science Part A Polymer Chemistry · 20

Copolymerization of butadiene and styrene with a gadolinium tricarboxylate catalyst

1995 · Eiichi Kobayashi, Shojiro Kaita, et al. · Journal of Polymer Science Part A Polymer Chemistry · 20

Homo- and copolymerizations of butadiene and styrene with Ln(OCOCOl3)3-based catalyst

1996 · Shojiro Kaita, Eiichi Kobayashi, et al. · Journal of Polymer Science Part A Polymer Chemistry · 15

Copolymerization of 1,3-butadiene and norbornene catalyzed by Ni complexes [1]

2018 · Shinji Yamakawa, Daisuke Takeuchi, et al. · Reactive and Functional Polymers · 14

Ring-opening metathesis polymerization of steroid-conjugated norbornenes and gradual release of estrone from a polymer film

2010 · Shoujiro Ogawa, Shigenaga Takano, et al. · Reactive and Functional Polymers · 11

Reactivities of endo versus exo Isomers of Ester‐Substituted Norbornenes in their Addition Copolymerizations Catalyzed by Cyclopentadienyl Nickel Complexes

2007 · Chie Shikada, Shojiro Kaita, et al. · Macromolecular Rapid Communications · 11

Role of B(C6F5)3 in activating the nickel-methyl complex (η5-C5H5)Ni(CH3)(PPh3) to initiate the vinyl polymerization of norbornene

2008 · Takeo Yamamoto, Chie Shikada, et al. · Journal of Molecular Catalysis A Chemical · 9

Oxidative degradation of cis- and trans-1,4-polybutadienes by horseradish peroxidase/1-hydroxybenzotriazole

2004 · Makiko Enoki, Shojiro Kaita, et al. · Polymer Degradation and Stability · 9

Copolymerization of vinyl monomers with Gd(OCOCCl3)3-(i-Bu)3Al-Et2AlCl

1997 · Shojiro Kaita, Takako Otaki, et al. · Journal of Polymer Science Part A Polymer Chemistry · 7

Polymerization via Insertion of Ethylene into Al−C bond under Mild Conditions: Mechanistic Studies on the Promotion Exerted by a Catalytic Amount of Cationic Gadolinium Metallocene

2021 · Rika Fukushima, Olivier Tardif, et al. · Chemistry - An Asian Journal · 5

Non‐π‐Allyl Mechanism for the 1,4‐cis‐Butadiene Polymerization: Theoretical Study of Polymerization via Insertion of Butadiene into Al−C Bond with Cationic Gadolinium Metallocene.

2022 · Rika Fukushima, Olivier Tardif, et al. · Chemistry - An Asian Journal · 4

Advanced Polyolefins: Ethylene, Styrene, and Butadiene Terpolymers with Toughness, Self-Healing, and Enhanced Adhesion via Bifunctional Dual-Site Polymerization

2025 · Shojiro Kaita, Shigenaga Takano, et al. · ChemRxiv · 3

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Polymerization of 1,3-butadiene catalyzed by Co( ii ) and Ni( ii ) complexes of 6,6′-dihydroxy-2,2′-bipyridine ligands: 1,4- cis -polymerization versus isospecific 1,2-polymerization

2025 · Shinji Yamakawa, Daisuke Takeuchi, et al. · RSC Advances · 2

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Works count: 44

Citation count: 980

H-index: 15

I10-index: 18