Papers - Atsushi Ohtaka

Combustion reaction of layered zinc hydroxide salts intercalated with oxidant and fuel ions: A proof-of-concept study

Shinagawa, T.; Ohtaka, A.  ( Multiple Authorship )

Journal of the American Ceramic Society     2025.06

Research paper (scientific journal)  English

DOI

A method for recycling the Pd catalyst at molar ppm level

Masuu, S.; Goto, M.; Miyamoto, S.; Kiguchi, T.; Shinagawa, T.; Matsumura, Y.; Shimomura, O.; Ohtaka, A.  ( Multiple Authorship )

Journal of Materials Science: Materials in Engineering   20   79   2025.06

Research paper (scientific journal)  English

DOI

N-Formylation of Secondary Amines and Their Application in the Synthesis of Benzimidazole Derivatives Using DMF as a C1 Source

Sakaguchi, T.; Nishio, R.; Awata, H.; Tan, J.; Nakata, R.; Sato, H.; Matsumura, Y.; Shimomura, O.; Ohtaka, A.  ( Multiple Authorship )

The Journal of Organic Chemistry     2025.06

Research paper (scientific journal)  English

DOI

Silver-Mediated Homocoupling of Arylboronic Acids

Sakaguchi, T.; Fukuoka, K.; Matsuki, T.; Kawase, M.; Tazawa, A.; Uozumi, Y.; Matsumura, Y.; Shimomura, O.; Ohtaka, A.  ( Multiple Authorship )

Synlett   36 ( 2 ) 161 - 165   2025.01

Research paper (scientific journal)  English

DOI

DABCO-Intercalated α-Zirconium Phosphate as a Latent Thermal Catalyst in the Reaction of Urethane Synthesis

Shimomura, O.; Arisaka, Y.; Rahmawati, Astrid, Kabir, S. M. M.; Shizuma, M.; Ohtaka, A.  ( Multiple Authorship )

Molecules   29 ( 23 ) 5569   2024.11

Research paper (scientific journal)  English

DOI

Oriented α-Re2O3 and Fe3O4 nanoporous films obatained by topotactic-like pseudomorphic transformation of γ- and δ-FeOOH films

Shinagawa, T.; Kanemoto, Y.; Ohtaka, A.  ( Multiple Authorship )

Journal of Materials Chemistry C   12 ( 27 ) 9957 - 9967   2024.06

Research paper (scientific journal)  English

DOI

Regiospecificity of ImmobilizaedCandida antarcticaLipase B (CAL-B) toward 2,3-Diacy-1-O-alkyl Glyceryl Ether in ethanol

Sato, H.; Hashimoto, N.; Watanabe, Y.; Ohtaka, A.  ( Multiple Authorship )

Journal of Oleo Science   73 ( 1 ) 55 - 63   2024.01

Research paper (scientific journal)  English

DOI

Oxidation of Primary Amines to Nitriles Catalyzed by Polystyrene-Stabilized Ru Nanoparticles in Water

Kawase, M.; Suzuki, R.; Kobayashi, K.; Shinagawa, T.; Tazawa, A.; Uozumi, Y.; Matsumura, Y.; Shimomura, O.; Ohtaka, A.  ( Multiple Authorship )

Chemistry Letters   52 ( 7 ) 553 - 555   2023.07

Research paper (scientific journal)  English

DOI

Expression of Reaction Selectivity and the Substituent Effect in Ullmann, Suzuzki, Hiyama, and Allylic Arylation Reactions Caused by Reducing Catalyst Loading

Kawase, M.; Shibata, T.; Masuu, S.; Yamaguchi, M.; Matsumura, Y.; Shimomura, O.; Ohtaka, A.  ( Multiple Authorship )

Catalysts   13 ( 7 ) 1115   2023.07

Research paper (scientific journal)  English

DOI

One-pot hydrothermal synthesis of orientated delafossite CuFeO2 films from a mildly acidic solution on substrates

Shinagawa, T.; Tachibori, W.; Nishii, T.; Ohtaka, A.  ( Multiple Authorship )

Journal of Materials Chemistry C   11   8616 - 8625   2023.07

Research paper (scientific journal)  English

DOI

An Effective Additive for Copper-Catalyzed Hydroxylation of Aryl Iodides

Sakaguchi, T.; Shibata, T.; Fukuda, Y.; Yazawa, A.; Uozumi, Y.; Matsumura, Y.; Shimomura, O.; Ohtaka, A.  ( Multiple Authorship )

Applied Organometallic Chemistry     2023.04

Research paper (scientific journal)  English

DBU-intercalated γ-titanium phosphate as a latent thermal catalyst in the reaction of glycidyl phenyl ether (GPE) and hexahydro-4-methylphtalic anhydride (MHHPA)

Fujiwara, A.; Furuya, H.; Kabir, S. Md. M.; Shizuma, M.; Ohtaka, A.; Shimomura, O.  ( Multiple Authorship )

RSC Advances   13   8630 - 8635   2023.03

Research paper (scientific journal)  English

DOI

Oriented Growth of Stacking α-Cobalt Hydroxide Salt Continuous Films and Their Topotactic-like Transformation to Oriented Mesoporous Films of Co3O4 and CoO

Shinagawa, T.; Kotobuki, N.; Ohtaka, A.  ( Multiple Authorship )

Nanoscale Advances   5   96 - 105   2022.10

Research paper (scientific journal)  English

DOI

Photo/Thermo Dual Stimulus-Responsive Liquid Marbles Stabilized with Polypyrrole-Coated Stearic Acid Particles

Tsumura, Y.; Oyama, K.; Fameau, A.-L.; Seike, M.; Ohtaka, A.; Hirai, T.; Nakamura, Y.; Fujii, S.  ( Multiple Authorship )

ACS Applied Materials & Interfaces   14 ( 36 ) 41618 - 41628   2022.08

Research paper (scientific journal)  English

DOI

Simple Modifications for the Facile Preparation of 1,1,2,3,4,4-Hexaaryl-1,3-butadienes

Sakaguchi, T.; Kusumoto, N.; Shimomura, O.; Ohtaka, A.  ( Multiple Authorship )

Helvetica Chim. Acta   105   2022.01

Research paper (scientific journal)  English

Zeolitic Imidazolate Frameworks as Latent Thermal Initiators in the Curing of Epoxy Resin

Shimomura, O.; Furuya, H.; Fukumoto, D.; Ohtaka, A.; Nomura, R.  ( Multiple Authorship )

ACS Omega   6   30292   2021.11

Research paper (scientific journal)  English

Suzuki-Miyaura Cross-Coupling Reaction with Potassium Aryltrifluoroborate in Pure Water using Recyclable Nanoparticle Catalyst

Kawase, M.; Matsuoka, K.; Shinagawa, T.; Hamasaka, G.; Uozumi, Y.; Shimomura, O.; Ohtaka, A.  ( Multiple Authorship )

Synlett   33   57   2021.10

Research paper (scientific journal)  English

Recent Progress of Metal Nanoparticle Catalysts for C-C Bond Forming Reactions

Ohtaka, A.  ( Single Author )

Catalysts   11   1266   2021.10

Research paper (scientific journal)  English

DBU-Intercalated α-Zirconiium Phosphates as Latent Thermal Catalysts in the Reaction of Hexamethylene Diisocyanate and Phenol

Shimomura, O.; Kusu, H.; Ohtaka, A.; Nomura, R.  ( Multiple Authorship )

Catalysts   11   614   2021.05

Research paper (scientific journal)  English

Acceleration effects of 1,5,7‐triazabicyclo[4.4.0]dec‐5‐ene with 2‐methylimidazole‐intercalated α‐zirconium phosphate as a latent thermal initiator in the reaction of glycidyl phenyl ether and hexahydro‐4‐methylphthalic anhydride

Osamu Shimomura, Suguru Sasaki, Kaori Kume, Atsushi Ohtaka, Ryoki Nomura  ( Multiple Authorship )

J. Polym. Sci., Part A: Polym. Chem.   57 ( 24 ) 2557 - 2561   2019.10

Research paper (scientific journal)  English

Mechanistic Study on Allylic Arylation in Water with Linear Polystyrene-Stabilized Pd and PdO Nanoparticles

Atsushi Ohtaka, Misa Kawase, Akira Usami, Shiho Fukui, Mana Yamashita, Kazuki Yamaguchi, Akira Sakon, Tomoya Shiraki, Taiki Ishida, Soma Nagata, Yuji Kimura, Go Hamasaka, Yasuhiro Uozumi, Tsutomu Shinagawa, Osamu Shimomura, and Ryôki Nomura  ( Multiple Authorship )

ACS Omega   4 ( 13 ) 15764 - 15770   2019.09

Research paper (scientific journal)  English

Temperature-Dependent Enhancement Effects for TBD (1,5,7-Triazabicyclo[4.4.0]dec-5-ene) with 2-Methylimidazole-Intercalated α-Zirconium Phosphate as a Latent Thermal Initiator in the Reaction of Glycidyl Phenyl Ether

Osamu Shimomura, Suguru Sakaki, Kaori Kume, Atsushi Ohtaka, Ryoki Nomura  ( Multiple Authorship )

inorganics   7 ( 7 )   2019.06

Research paper (scientific journal)  English

DOI

Release Behavior of Benzimidazole-Intercalated α-Zirconium Phosphate as a Latent Thermal Initiator in the Reaction of Epoxy Resin

Osamu Shimomura, Suguru Sasaki, Kaori Kume, Shintaro Kawano, Motohiro Shizuma, Atsushi Ohtaka, Ryoki Nomura  ( Multiple Authorship )

Catalysts   9 ( 1 ) 69   2019.01

Research paper (scientific journal)  English

DOI

イミダゾール類をインターカレートしたα-リン酸ジルコニウムを熱潜在性触媒として用いるエポキシ－チオール系硬化反応

下村　修、福島　麻緒、大西　海、西迫　孝俊、桐野　学、大高　敦、野村　良紀  ( Multiple Authorship )

日本接着学会誌   55 ( 6 ) 230 - 235   2019

Research paper (scientific journal)  English

DOI

Poly(tetrafluoroethylene)-Stabilized Metal Nanoparticles: Preparation and Evaluation of Catalytic Activity for Suzuki, Heck, and Arene Hydrogenation in Water

Atsushi Ohtaka, Misa Kawase, Shunichiro Aihara, Yasuhiro Miyamoto, Ayaka Terada, Kenta Nakamura, Go Hamasaka, Yasuhiro Uozumi, Tsutomu Shinagawa, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

ACS Omega   3 ( 8 ) 10066 - 10073   2018.08

Research paper (scientific journal)  English

DOI

Linear polystyrene-stabilized Rh(III) nanoparticles for oxidative coupling of arylboronic acids with alkenes in water

Atsushi Ohtaka, Shiho Fukui, Akira Sakon, Go Hamasaka, Yasuhiro Uozumi, Tsutomu Shinagawa, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Journal of Organometallic Chemistry   873   1 - 7   2018.08

Research paper (scientific journal)  English

DOI

粒子径の異なるα-リン酸ジルコニウムにインターカレートしたDABCOおよびDBUを熱潜在性触媒として用いるグリシジルフェニルエーテル(GPE)と4-メチルシクロヘキサン-1,2-ジカルボン酸(MHHPA)との反応

下村　修，末藤　玲奈，楠　秀樹，上岡　博樹，大高　敦，野村　良紀  ( Multiple Authorship )

日本接着学会誌   54 ( 7 ) 258 - 263   2018.07

Research paper (scientific journal)  English

Catalytic Specificity of Linear Polystyrene-Stabilized Pd Nanoparticles during Ullmann Coupling Reaction in Water and the Associated Mechanism

Atsushi Ohtaka, Akira Sakon, Asuka Yasui, Taira Kawaguchi, Go Hamasaka, Yasuhiro Uozumi, Tsutomu Shinagawa, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Journal of Organometallic Chemistry   854   87 - 93   2018.01

Research paper (scientific journal)  English

Detailed Mechanism for Hiyama Coupling Reaction in Water Catalyzed by Linear Polystyrene-Stabilized PdO Nanoparticles

Akira Sakon, Ryoma Ii, Go Hamasaka, Yasuhito Uozumi, Tsutomu Shinagawa, Osamu Shimomura, Ryoki Nomura, Atsushi Ohtaka  ( Multiple Authorship )

Organometallics   36 ( 8 ) 1618 - 1622   2017.04

Research paper (scientific journal)  English

脂肪族アミン類をインターカレートしたリン酸ジルコニウムの熱潜在性硬化剤としての応用

下村　修，大高　敦，野村　良紀  ( Multiple Authorship )

日本接着学会誌   53 ( 4 ) 118 - 121   2017

Research paper (scientific journal)  English

Imidazoles-Intercalated α-Zirconium Phosphate as Latent Thermal Initiators in the Reaction of Glycidyl Phenyl Ether (GPE) and Hexahydro-4-Mathylphthalic Anhydride (MHHPA)

Osamu Shimomura, Kensuke Tokizane, Takatoshi Nishisako, Shunro Yamaguchi, Junko Ichihara, Manabu Kirino, Atsushi Ohtaka, Ryoki Nomura  ( Multiple Authorship )

Catalysts   7 ( 6 ) 172 - 183   2017

Research paper (scientific journal)  English

Evaluation of the Capture of Metal Ions by Cross-Linked Poly(vinylcatechol)

Osamu Shimomura, Yosuke Ishino, Takeshi Imada, Atsushi Ohtaka, Ryoki Nomura  ( Multiple Authorship )

日本接着学会誌   52   94 - 100   2016

Research paper (scientific journal)  English

Linear Polystyrene-Stabilized Pt Nanoparticles Catalyzed Indole Synthesis in Water via Aerobic Alcohol Oxidation

Atsushi Ohtaka, Mao Kozono, Kazuhiro Takahashi, Go Hamasaka, Yasuhiro Uozumi, Tsutomu Shinagawa, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Chemistry Letters   45 ( 7 ) 758 - 760   2016

Research paper (scientific journal)  English

DOI

Fluoride-Free Hiyama Coupling Reaction Catalyzed by Linear Polystyrene-Stabilized PdO Nanoparticles in Water: Specific Reactivity of PdO Nanoparticles over Pd nanoparticles

Atsushi Ohtaka, Takamasa Kotera, Akira Sakon, Kouhei Ueda, Go Hamasaka, Yasuhiro Uozumi, Tsutomu Shinagawa, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Synlett   27   1202 - 1206   2016

Research paper (scientific journal)  English

DOI

DABCO- and DBU-intercalated α-zirconium phosphate as latent thermal catalysts in the copolymerization of glycidyl phenyl ether (GPE) and hexahydro-4-methylphthalic anhydride (MHHPA)

Osamu Shimomura, Takatoshi Nishisako, Shunro Yamaguchi, Junko Ichihara, Manabu Kirino, Atsushi Ohtaka, Ryoki Nomura  ( Multiple Authorship )

Journal of Molecular Catalysis A: Chemical   411   230 - 238   2016

Research paper (scientific journal)  English

DOI

Application of “Boomerang” Linear Polystyrene-Stabilized Pd Nanoparticles to a Series of C-C Coupling Reactions in Water

Atsushi Ohtaka, Toshiyuki Okagaki, Go Hamasaka, Yasuhiro Uozumi, Tsutomu Shinagawa, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Catalysts   5 ( 1 ) 106 - 118   2015

Research paper (scientific journal)  English

DOI

Palladium and Bimetallic Palladium-Nickel Nanoparticles Supported on Multiwalled Carbon Nanotubes: Application to Carbon-Carbon Bond-Forming Reactions in Water

Atsushi Ohtaka, Jose M. Sansano, Carmen, Najera, Izaskun Miguel-Garcia, Angel Berenguer-Murcia, Diego Cazorla-Amoros  ( Multiple Authorship )

ChemCatChem   7   1841 - 1847   2015

Research paper (scientific journal)  English

DOI

Alkylamines-intercalated α-zirconium phosphate as latent thermal anionic initiators

O. Shimomura, K. Maeno, A. Ohtaka, S. Yamaguchi, J. Ichihara, K. Sakamoto, R. Nomura  ( Multiple Authorship )

J. Polym. Sci., Part A Polym. Chem.   52 ( 13 ) 1854 - 1861   2014.04

Research paper (scientific journal)  English

A Recyclable “Boomerang” Linear Polystyrene-Stabilized Pd Nanoparticles for Suzuki Coupling Reaction of Aryl Chlorides in Water

Atsushi Ohtaka, Erina Sakaguchi, Tomohiro Yamaguchi, Go Hamasaka, Yasuhiro Uozumi, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

ChemCatChem   5   2167 - 2169   2013

Research paper (scientific journal)  English

One-Pot Synthesis of Dibenzyls and 3-Arylpropionic Acids Catalyzed by Linear Polystyrene-Stabilized PdO Nanoparticles in Water

Atsushi Ohtaka, Tomohiro Yamaguchi, Ryota Nishikiori, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Asian Journal of Organic Chemistry   2   399 - 402   2013

Research paper (scientific journal)  English

Recyclable Polymer-Supported Nano-Metal Catalyst in Water

Atsushi Ohtaka  ( Single Author )

The Chemical Record   13   274 - 285   2013

Research paper (scientific journal)  English

One-step synthesis of magnetic iron-conducting polymer-palladium ternary nanocomposite microspheres with applications as a recyclable catalyst

Syuji Fujii, Hiroyuki Hamasaki, Hiroya Abe, Shinya Yamanaka, Atsushi Ohtaka, Eri Nakamura, Yoshinobu Nakamura  ( Multiple Authorship )

Journal of Materials Chemistry A   1   4427 - 4430   2013

Research paper (scientific journal)  English

Linear Polystyrene-Stabilized Pt Nanoparticles for Aerobic Alcohol Oxidation and Hydrogen-Transfer Reduction in Aqueous Media

Atsushi Ohtaka, Yuki Kono, Shigeki Inui, Syusei Yamamoto, Tomoki Ushiyama, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Journal of Molecular Catalysis A: Chemical   360   48 - 53   2012.08

Research paper (scientific journal)  English

Synthesis of poly(3,4-ethylenedioxythiophene)-palladium nanocomposite-coated polymer particles by chemical oxidative seeded dispersion polymerization

Hiroyuki Hamasaki, Yuya Maekawa, Soichiro Matsuzawa, Atsushi Ohtaka, Yoshinobu Nakamura, Syuji Fujii  ( Multiple Authorship )

Chemistry Letters   41   1658 - 1659   2012

Research paper (scientific journal)  English

Linear Polystyrene-Stabilized PdO Nanoparticles Catalyzed Mizoroki-Heck Reaction in Water

Atsushi Ohtaka, Tomohiro Yamaguchi, Takuto Teratani, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Molecules   16   9067 - 9076   2011

Research paper (scientific journal)  English

Recovery of in situ-generated Pd Nanoparticles with Linear Polystyrene

Atsushi Ohtaka, Ryozo Kuroki, Takuto Teratani, Tsutomu Shinagawa, Go Hamasaka, Yasuhiro Uozumi, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Green and Sustainable Chemistry   1   19 - 25   2011

Research paper (scientific journal)  English

Linear polystyrene-stabilized Palladium nanoparticles catalyzed C-C coupling reaction in water

Atsushi Ohtaka, Takuto Teratani, Ryohei Fujii, Kanako Ikeshita, Takahiro Kawashima, Koichi Tatsumi, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

The Journal of Organic Chemistry   76   4052 - 4060   2011

Research paper (scientific journal)  English

Polypyrrole-Palladium Nanocomposite-Coated Latex Particles as a Heterogeneous Catalyst in Water

Atsushi Ohtaka, Yuki Kono, Takuto Teratani, Syuji Fujii, Soichiro Matsuzawa, Yoshinobu Nakamura, Ryoki Nomura  ( Multiple Authorship )

Catalysis Letters   141   1097 - 1103   2011

Research paper (scientific journal)  English

Synthesis and Characterization of Polypyrrole-Palladium Nanocomposite-Coated Latex Particles and Their Use as a Catalyst for Suzuki Coupling Reaction in Aqueous Media

Syuji Fujii, Soichiro Matsuzawa, Yoshinobu Nakamura, Atsushi Ohtaka, Takuto Teratani, Kensuke Akamatsu, Takaaki Tsuruoka, Hidemi Nawafune  ( Multiple Authorship )

Langmuir   26   6230 - 6239   2010

Research paper (scientific journal)  English

Copper-Free Sonogashira Coupling in Water with Linear Polystyrene-Stabilized PdO Nanoparticles

Takuto Teratani, Atsushi Ohtaka, Takahiro Kawashima, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Synlett   10   2271 - 2274   2010

Research paper (scientific journal)  English

Polyion Complex Stabilized Palladium Nanoparticles for Suzuki and Heck Reaction in Water

Atsushi Ohtaka, Yuji Tamaki, Yuta Igawa, Koji Egami, Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Tetrahedron   66   5642 - 5646   2010

Research paper (scientific journal)  English

Facile preparation of linear polystyrene-stabilized Pd nanoparticles in water

Atsushi Ohtaka, Takuto Teratani, Ryohei Fujii, Kanako Ikeshita. Osamu Shimomura, Ryoki Nomura  ( Multiple Authorship )

Chemical Communication     7188 - 7190   2009

Research paper (scientific journal)  English

Insertion of Alkynes into an ArS-Pt Bond: Regio- and Stereoselective Thermal Reactions, Facilitation by "o-Halogen Effect" and Photoirradiation, Different Alkyne Preferences Depending on the Ancillary Ligand, and Application to a Catalytic Reaction

Hitoshi Kuniyasu, Kazunobu Takekawa, Fumikazu Yamashita, Kiyoshi Miyafuji, Shigehito Asano, Yasutomo Takai, Atsushi Ohtaka, Aoi Tanaka, Kunihiko Sugoh, Hideo Kurosawa, Nobuaki Kambe  ( Multiple Authorship )

Organometallics   27 ( 18 ) 4788 - 4802   2008

Research paper (scientific journal)  English

DOI

A Prototype of Transition-Metal-Catalyzed Carbothiolation of Alkynes

Kunihiko Sugoh, Hitoshi Kuniyasu, Taeko Sugae, Atsushi Ohtaka, Yasutomo Takai, Aoi Tanaka, Chikako Machino, Nobuaki Kambe, Hideo Kurosawa  ( Multiple Authorship )

Journal of The American Chemical Society   123 ( 21 ) 5108 - 5109   2001

Research paper (scientific journal)  English

DOI

The Key to Oxidative Addition of Acyclic Vinyl Sulfide to M(0) Complex

Hitoshi Kuniyasu, Atsushi Ohtaka, Takeo Nakazono, Masanori Kinomoto, Hideo Kurosawa  ( Multiple Authorship )

Journal of The American Chemical Society   122 ( 10 ) 2375 - 2376   2000

Research paper (scientific journal)  English