論文

• Shun Hase, Kyohei Yamashita, Yoshihito Kayaki. Synthesis of Alkenylgold(I) Complexes Relevant to Catalytic Carboxylative Cyclization of Unsaturated Amines and Alcohols, Molecules, MDPI, Vol. 29, Issue 6, Page 1331(1–10), Mar. 2024.
• Takaaki Yajima, Akito Katayama, Tsubasa Ito, Takuma Kawada, Kenya Yabushita, Toshihisa Yasuda, Takeshi Ohta, Takeaki Katayama, Noriyuki Utsumi, Yoshihito Kayaki, Shigeki Kuwata. Asymmetric Reductive Amination of α-Keto Acids Using Ir-Based Hydrogen Transfer Catalysts: An Access to Unprotected Unnatural α-Amino Acids, Organic Letters, American Chemical Society, Vol. 26, Issue 7, pp. 1426–1431, Feb. 2024.  公式リンク  
  
• Ryo Watari, Yoshihito Kayaki. Synthesis, Structures, and Properties of Manganese(I) Complexes Featuring Tridentate Amidine-Toting Protic Amine Ligands, New Journal of Chemistry, Royal Society of Chemistry, Vol. 47, Issue 40, pp. 18610–18617, Sept. 2023.  公式リンク  
  
• R. Watari, Takanori Itoh, Shigeki Kuwata, Yoshihito Kayaki. Alkoxide-Decorated Copper Nanoparticles on Amidine-Modified Polymers as Hydrogenation Catalysts for Enabling H2 Heterolysis, ACS Catalysis, American Chemical Society, Vol. 13, Issue 8, Page 5159–5169, Mar. 2023.  公式リンク  
  
• Asuka Matsunami, Shigeki Kuwata, Yoshihito Kayaki. Regioselective Transfer Hydrogenative Defluorination of Polyfluoroarenes Catalyzed by Bifunctional Azairidacycle, Organics, MDPI, June 2022.  公式リンク  
  
• Yoshihito Kayaki, Tomohiro Hayakawa, TAKAO IKARIYA. Synthesis of N,O-Chelating Hydrazidopalladium Complexes from 1,2-Bis(trifluoroacetyl)hydrazine, Inorganics, MDPI, Vol. 9, Page 76, Oct. 2021.  公式リンク  
  
• Takuma Hanaoka, Yoshihiko Arao, Yoshihito Kayaki, Shigeki Kuwata, Masatoshi Kubouchi. New Approach to Recycling of Epoxy Resins Using Nitric Acid: Regeneration of Decomposed Products through Hydrogenation, ACS Sustainable Chemistry & Engineering, Vol. 9, No. 37, pp. 12520-12529, Sept. 2021.
• Kazushi Shibutani, Jun Nakai, Ketkanok Aphichartsuphapkhajorn, Yoshihito Kayaki, Shigeki Kuwata, Yoshihiko Arao, MASATOSHI KUBOUCHI. The Activation of Furfuryl Alcohol Polymerization by Oxygen and Its Enhanced Mechanical Properties, Journal of Applied Polymer Science, vol. 138, no. 17, p. e50311, May 2021.
• Hitomi Nakamura, Minori Yoshida, Asuka Matsunami, Shigeki Kuwata, Yoshihito Kayaki. Oxy-Tethered Cp*Ir(III) Complex as a Competent Catalyst for Selective Dehydrogenation from Formic Acid, Chemical Communications : chem comm / the Royal Society of Chemistry, Royal Society of Chemistry, Vol. 57, No. 45, pp. 5534-5537, May 2021.  公式リンク  
  
• Taichiro Touge, Hideki Nara, Michio Kida, Kazuhiko Matsumura, Yoshihito Kayaki. Convincing Catalytic Performance of Oxo-Tethered Ruthenium Complexes for Asymmetric Transfer Hydrogenation of Cyclic alpha-Halogenated Ketones through Dynamic Kinetic Resolution, Organic Letters, American Chemical Society, Vol. 23, No. 8, pp. 3070-3075, Mar. 2021.  公式リンク  
  
• Takuma Hanaoka, Yoshihiko Arao, Yoshihito Kayaki, Shigeki Kuwata, Masatoshi Kubouchi. Analysis of nitric acid decomposition of epoxy resin network structures for chemical recycling, Polymer Degradation and Stability, Vol. 186, Page 109537, Feb. 2021.
• Yasuhiro Sato, Yuichi Kawata, Shungo Yasui, Yoshihito Kayaki, Takao Ikariya. New Bifunctional Bis(azairidacycle) with Axial Chirality via Double Cyclometalation of 2,2’-Bis(aminomethyl)-1,1’-binaphthyl, Molecules, MDPI, Vol. 26, No. 4, p. 1165, Feb. 2021.  公式リンク  
  
• Yasuhiro Sato, Yoshihito Kayaki, Takao Ikariya. Transfer Hydrogenation of Carbon Dioxide via Bicarbonate Promoted by Bifunctional C–N Chelating Cp*Ir(III) Complexes, Chemical Communications : chem comm / the Royal Society of Chemistry, Royal Society of Chemistry, Vol. 56, No. 73, pp. 10762-10765, Aug. 2020.  公式リンク  
  
• Ryo Watari, Shigeki Kuwata, Yoshihito Kayaki. Amidines as Effective Ancillary Ligands in Copper-Catalyzed Hydrogenation of Carbon Dioxide, Chemistry Letters, 日本化学会, Vol. 49, No. 3, pp. 252-254, Dec. 2019.  公式リンク  
  
• Osamu Ogara, Hideki Nara, Kazuhiko Matsumura, Yoshihito Kayaki. Formal Deoxygenative Hydrogenation of Lactams Using PNHP-Pincer Ruthenium Complexed under Nonacidic Conditions, Organic Letters, American Chemical Society, Vol. 21, No. 24, pp. 9954-9959, Dec. 2019.  公式リンク  
  
• Shoko Kamezaki, Yoshihito Kayaki, Shigeki Kuwata, Takao Ikariya. Synthesis of a Half-Sandwich Hydroxidoiridium(III) Complex Bearing a Nonprotic N-Sulfonyldiamine Ligand and Its Transformations Triggered by the Brøsted Basicity, Inorganics, MDPI, Vol. 7, No. 10, 125, Oct. 2019.  公式リンク  
  
• Taichiro Touge, Kazuhiko Sakaguchi, Nao Tamaki, Hideki Nara, Tohru Yokozawa, Kazuhiko Matsumura, Yoshihito Kayaki. Multiple Absolute Stereocontrol in Cascade Lactone Formation via Dynamic Kinetic Resolution Driven by the Asymmetric Transfer Hydrogenation of Keto Acids with Oxo-Tethered Ruthenium Catalysts, American Chemical Society, Vol. 141, No. 41, pp. 16354-16361, Sept. 2019.  公式リンク  
  
• Kouichi Tanaka, Takashi Miki, Kunihiko Murata, Ayumi Yamaguchi, Yoshihito Kayaki, Shigeki Kuwata, Takao Ikariya, Masahito Watanabe. Reductive Amination of Ketonic Compounds Catalyzed by Cp*Ir(III) Complexes Bearing Picolinamidato Ligands, The Journal of organic chemistry, American Chemical Society, Vol. 84, No. 17, pp. 10962-10977, July 2019.
• Naoto Tashima, Taka Sawazaki, Yoshihito Kayaki, Shigeki Kuwata. A P-C Chelate, Protic 1,2-Dihydropyridin-2-ylidene Ruthenium Complex: Synthesis, Structure, and Reversible Deprotonation, Chemistry Letters, The Chemical Society of Japan, Vol. 48, No. 8, pp. 787-790, May 2019.  公式リンク  
  
• Atsuki Yoshimura, Ryo Watari, Shigeki Kuwata, Yoshihito Kayaki. Poly(ethyleneimine)s-Mediated Consecutive Hydrogenation of Carbon Dioxide to Methanol with Ru Catalysts, European Journal of Inorganic Chemistry, Wiley, Vol. 2019, No. 18, pp. 2375-2380, Apr. 2019.  公式リンク  
  
• Teruhiro Kawano, Ryo Watari, Yoshihito Kayaki, Takao Ikariya. Catalytic Hydrogenation of Carboxamides with a Bifunctional Cp*Ru Catalyst Bearing an Imidazol-2-ylidene with a Protic Aminoethyl Side Chain, Synthesis, Thieme, Vol. 51, No. 12, pp. 2542-2547, Apr. 2019.  公式リンク  
  
• Pavel A. Dub, Asuka Matsunami, Shigeki Kuwata, Yoshihito Kayaki. Cleavage of N-H Bond of Ammonia via Metal-Ligand Cooperation Enables Rational Design of a Conceptually New Noyori-Ikariya Catalyst, Journal of the American Chemical Society, vol. 141, no. 6, pp. 2661-2677, Feb. 2019.
• Naoki Yamamoto, Yasuhiro Sato, Yoshihito Kayaki, Takao Ikariya. Synthesis and Reactivity of Cp*IrIII Complexes with a C-S Chelate Displaying Metal/Sulfur Bifunctionality, Organometallics, American Chemical Society, Vol. 37, No. 19, pp. 3342-3352, Oct. 2018.  公式リンク  
  
• Asuka Matsunami, Marika Ikeda, Hitomi Nakamura, Minori Yoshida, Shigeki Kuwata, Yoshihito Kayaki. Accessible Bifunctional Oxy-tethered Ruthenium(II) Catalysts for Asymmetric Transfer Hydrogenation, Organic Letters, American Chemical Society, Vol. 20, No. 17, pp. 5213-5218, Aug. 2018.  公式リンク  
  
• Osamu Ogata, Hideki Nara, Mitsuhiko Fujiwhara, Kazuhiko Matsumura, Yoshihito Kayaki. N-Monomethylation of Aromatic Amines with Methanol via PNHP-Pincer Ru Catalysts, Organic Letters, American Chemical Society, Vol. 20, No. 13, pp. 3866-3870, June 2018.  公式リンク  
  
• Asuka Matsunami, Yoshihito Kayaki, Shigeki Kuwata, TAKAO IKARIYA. Nucleophilic Aromatic Substitution in Hydrodefluorination Exemplified by Hydridoiridium(III) Complexes with Fluorinated Phenylsulfonyl-1,2-diphenylethylenediamine Ligands, Organometallics, American Chemical Society, Vol. 37, No. 12, pp. 1958-1969, June 2018.  公式リンク  
  
• 松並明日香, 桑田繁樹, 榧木啓人. 協奏機能イリジウム触媒によるギ酸からの水素発生反応と芳香族フッ素化合物の脱フッ素水素化反応—水素移動還元反応からの展開, 有機合成化学協会誌, 有機合成化学協会, Vol. 76, No. 4, pp. 315-324, Apr. 2018.  公式リンク  
  
• Yamato Yuki, Taichiro Touge, Hideki Nara, Kazuhiko Matsumura, Mitsuhiko Fujiwhara, Yoshihito Kayaki, TAKAO IKARIYA. Selective Asymmetric Transfer Hydrogenation of alpha-Substituted Acetophenones with Bifunctional Oxo-Tethered Ruthenium(II) Catalysts, Advanced Synthesis and Catalysis, Wiley-VCH Verlag GmbH & Co. KGaA, Vol. 360, No. 3, pp. 568-574, Feb. 2018.  公式リンク  
  
• Yoshiko Nakahara, Tatsuro Toda, Asuka Matsunami, Yoshihito Kayaki, Shigeki Kuwata. Protic NNN and NCN Pincer-Type Ruthenium Complexes Featuring (Trifluoromethyl)pyrazole Arms: Synthesis and Application to Catalytic Hydrogen Evolution from Formic Acid, Chemistry - An Asian Journal, vol. 13, no. 1, pp. 73-80, Jan. 2018.
• Ryo Watari, Norio Matsumoto, Shigeki Kuwata, Yoshihito Kayaki. Distinct Promotive Effects of 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) on Polymer Supports in Copper-Catalyzed Hydrogenation of C=O Bonds, ChemCatChem, Wiley, Vol. 9, No. 24, pp. 4501-4507, Nov. 2017.  公式リンク  
  
• R. Watari, Y. Kayaki, S.-i. Hirano, N. Matsumoto, T. Ikariya. Development of Homogeneous Hydrogenation of Carbon Dioxide to Formate Catalyzed by Copper Complexes, Energy Procedia, Elsevier, vol. 114, pp. 7150-7153, Aug. 2017.
• Asuka Matsunami, Shigeki Kuwata, Yoshihito Kayaki. A Bifunctional Iridium Catalyst Modified for Persistent Hydrogen Generation from Formic Acid: Understanding Deactivation via Cyclometalation of a 1,2-Diphenylethylenediamine Motif, ACS Catalysis, American Chemical Society, vol. 7, no. 7, pp. 4479-4484, May 2017.
• Yasuhiro Sato, Yoshihito Kayaki, Takao Ikariya. Comparative Study of Bifunctional Mononuclear and Dinuclear Amidoiridium Complexes with Chiral C–N Chelating Ligands for the Asymmetric Transfer Hydrogenation of Ketones, Chemistry - An Asian Journal, Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, vol. 11, no. 20, pp. 2924-2931, Oct. 2016.
• Osamu Ogata, Yuji Nakayama, Hideki Nara, Mitsuhiko Fujiwhara, Yoshihito Kayaki. Atmospheric Hydrogenation of Esters Catalyzed by PNP-Ruthenium Complexes with an N-Heterocyclic Carbene Ligand, Organic Letters, American Chemical Society, vol. 18, No. 15, pp. 3894-3897, July 2016.
• Taichiro Touge, Hideki Nara, Mitsuhiko Fujiwhara, Yoshihito Kayaki, Takao Ikariya. Efficient Access to Chiral Benzhydrols via Asymmetric Transfer Hydrogenation of Unsymmetrical Benzophenones with Bifunctional Oxo-tethered Ruthenium Catalysts, Journal of the American Chemical Society, Vol. 138, No. 32, pp. 10084-10087, July 2016.
• Asuka Matsunami, Shigeki Kuwata, Yoshihito Kayaki. Hydrodefluorination of Fluoroarenes Using Hydrogen Transfer Catalysts with a Bifunctional Iridium/NH Moiety, ACS Catalysis, American Chemical Society, vol. 6, no. 8, pp. 5181–5185, June 2016.
• Yasuhiro Sato, Yoshihito Kayaki, Takao Ikariya. Cationic Iridium and Rhodium Complexes with C-N Chelating Primary Benzylic Amine Ligands as Potent Catalysts for Hydrogenation of Unsaturated Carbon-Nitrogen Bonds, Organometallics, American Chemical Society, Vol. 35, No. 9, pp. 1257–1264, May 2016.
• Asuka Matsunami, Yoshihito Kayaki, Takao Ikariya. Enhanced Hydrogen Generation from Formic Acid by Half-Sandwich Ir(III) Complexes with Metal/NH Bifunctionality: A Pronounced Switch from Transfer Hydrogenation, Chemistry A European Journal, Vol. 21, No. 39, pp. 13513-13517, Aug. 2015.
• Shun Hase, Yoshihito Kayaki, Takao Ikariya. Mechanistic Aspects of the Carboxylative Cyclization of Propargylamines and Carbon Dioxide Catalyzed by Gold(I) Complexes Bearing an N-Heterocyclic Carbene Ligand, ACS Catalysis, American Chemical Society, Vol. 5, No. 9, pp. 5135-5140, July 2015.
• Kyouhei Yamashita, Shun Hase, Yoshihito Kayaki, TAKAO IKARIYA. Highly Selective Carboxylative Cyclization of Allenylmethylamines with Carbon Dioxide Using N-heterocyclic Carbene–Silver Catalysts, Organic Letters, American Chemical Society, Vol. 17, No. 10, pp. 2334-2337, Apr. 2015.
• Ryo Watari, Yoshihito Kayaki, Shin-ichi Hirano, Norio Matsumoto, TAKAO IKARIYA. Hydrogenation of Carbon Dioxide to Formate Catalyzed by a Copper/1,8-Diazabicyclo[5.4.0]undec-7-ene System, Advanced Synthesis and Catalysis, Vol. 357, No. 7, pp. 1369-1373, Apr. 2015.
• Yasuhiro Satou, Yoshihito Kayaki, TAKAO IKARIYA. Azametallametallocene Formation via Double sp3 C–H Activation of 6-Substituted Toluidines by a Half-sandwich Acetatoiridium Complex, Chemistry Letters, 日本化学会, Vol. 44, No. 2, pp. 188–190, Feb. 2015.
• Junki Moritani, Yoshihito Kayaki, TAKAO IKARIYA. Advantageous asymmetric ketone reduction with a competitive hydrogenation/transfer hydrogenation system using chiral bifunctional iridium catalysts, RSC Advances, Royal Society of Chemistry, Vol. 4, 105, 61001-61004, 2015.
• A. Ueno, Y. Kayaki, T. Ikariya. Heterolysis of NH-Indoles by Bifunctional Amido Complexes and Applications to Carboxylation with Carbon Dioxide, Organometallics, Vol. 33, No. 17, pp. 4479-4485, Aug. 2014.
• T. Ikariya, Y. Kayaki. Hydrogenation of Carboxylic Acid Derivatives with Bifunctional Ruthenium Catalysts, Pure and Applied Chemistry, DE GRUYTER, Vol. 86, No. 6, pp. 933-943, May 2014.
• J. Moritani, Y. Hasegawa, Y. Kayaki, T. Ikariya. Aerobic Oxidative Desymmetrization of meso-Diols with Bifunctional Amidoiridium Catalysts Bearing Chiral N-Sulfonyldiamine Ligands, Tetrahedron Letters, Vol. 55, No. 6, pp. 1188-1191, Feb. 2014.  公式リンク  
  
• Shun Hase, Yoshihito Kayaki, Takao Ikariya. NHC-Gold(I) Complexes as Effective Catalysts for Carboxylative Cyclization of Propargylamines with Carbon Dioxide, Organometallics, American Chemical Society, Vol. 32, pp. 5285-5288, Oct. 2013.
• Atsushi Ueno, Yoshihito Kayaki, Takao Ikariya. Cycloaddition of Tertiary Aziridines and Carbon Dioxide Using a Recyclable Organocatalyst, 1,3-Di-tert-butylimidazolium-2-carboxylate: A Straightforward Access to 3-Substituted 2-Oxazolidones, Green Chemistry, Royal Chemical Society, Vol. 15, pp. 425-430, Feb. 2013.
• 碇屋隆雄, 榧木啓人. 金属ヒドリド試薬を猛追する分子触媒ー水素によるエステル還元反応, 化学, 化学同人, Vol. 67, No. 9, pp. 66-67, Sept. 2012.
• Yoshihito Kayaki, Takao Ikariya. Bifunctional Molecular Catalysts with Cooperating Amine/Amido Ligands, TCI MAIL, Tokyo Kasei Kogyo Co., Ltd., No. 147, pp. 2-9, Aug. 2012.
• Yasuhiro Sato, Yoshihito Kayaki, Takao Ikariya. Efficient Dynamic Kinetic Resolution of Racemic Secondary Alcohols by a Chemoenzymatic System Using Bifunctional Iridium Complexes with C–N Chelate Amido Ligands, Chemical Communication, Royal Society of Chemistry, Vol. 48, pp. 3635-3637, Mar. 2012.
• Takahiko Tsukahara, MASAYUKI HARADA, Yoshihito Kayaki, TAKAO IKARIYA, Yasuhisa Ikeda, Naomi Miyamoto. Investigation of Solubility of Uranyl Complexes in Supercritical Carbon Dioxide and Their Intermolecular Interactions using UV-Visible and 17O- and 19F-NMR Spectroscopy, Journal of Nuclear Science and Technology, Vol. 49, No. 1, pp. 1 - 10, Jan. 2012.
• Taichiro Touge, Hideki Nara, Tohru Kobayashi, Noboru Sayo, Takao Saito, Yoshihito Kayaki, Takao Ikariya. Oxo-tethered Ruthenium(II) Complex as a Bifunctional Catalyst for Asymmetric Transfer Hydrogenation and H2-Hydrogenation, J. Am. Chem. Soc., Vol. 133, Oct. 2011.
• Shoko Kamezaki, Satoshi Akiyama, Yoshihito Kayaki, Shigeki Kuwata, Takao Ikariya. Asymmetric nitrile-hydration with bifunctional ruthenium catalysts bearing chiral N-sulfonyldiamine ligands, Tetrahedron: Asymmetry, Elsevier, Vol. 21, No. 9-10, pp. 1169-1172, May 2010.
• Yoshihito Kayaki, Naoko Mori, Takao Ikariya. Palladium-catalyzed carboxylative cyclization of α-allenyl amines in dense carbon dioxide, Tetrahedron Lett., Elsevier, Vol. 50, pp. 6491-6493, Oct. 2009.
• Yoshihito kayaki, Masashi Yamamoto, Takao Ikariya. N-Heterocyclic Carbenes As Efficient Organocatalysts for CO2 Fixation Reactions, Angew. Chem. Int. Ed., 48, 4194–4197, Apr. 2009.
• Yoshihito Kayaki, Takao Ikariya. Remarkable Positive Effect of Silver Salts on Asymmetric Hydrogenation of Acyclic Imines with Cp*Ir Complexes Bearing Chiral N-Sulfonylated Diamine Ligands, Organometallics, ACS, 28, 802–809, Feb. 2009.
• Tunetake Seki, Yoshiaki Kokubo, Shinichiro Ichikawa, Yoshihito Kayaki, Takao Ikariya. Mesoporous silica-catalysed continuous chemical fixation of CO2 with N,N’-dimethylethylenediamine in supercritical CO2: Efficient synthesis of 1,3-dimethyl-2-imidazolidinone, Chem. Commun., 349–351, Jan. 2009.
• Takahiko Tsukahara, TAKAO IKARIYA, Yoshihito Kayaki, Yasuhisa Ikeda. 1H-, 13C-, and 19F-NMR Studies on Molecular Interactions of CO2 with β-Diketones and UO2(β-diketonato)2DMSO Complexes in Supercritical CO2, Journal of Physical Chemistry B, ACS, Vol. 112, No. 5, pp. 16445 - 16454, Oct. 2008.
• Yoshihito Kayaki, Hibiki Ikeda, Jun-ichirou Tsurumaki, Isao Shimizu, Akio Yamamoto. Catalytic behavior of cationic hydridoruthenium(II) complex, [RuH(NH3)(PMe3)4]+, in H2-hydrogenation and transfer hydrogenation of imines, Bull. Chem. Soc. Jpn., The Chemical Society of Japan, Vol. 81, No. 9, pp. 1053-1061, Sept. 2008.
• Sachiko Arita, Takashi Koike, Yoshihito Kayaki, Takao Ikariya. Aerobic Oxidation of Alcohols with Bifunctional Transition Metal Catalysts Bearing C-N Chelate Ligands, Chemistry-An Asian Journal, Wiley Interscience, Vol. 3, no. 8-9, p. 1479–1485, Sept. 2008.
• Takahiko Tsukahara, Yoshihito Kayaki, Yoshihiro Kachi, TAKAO IKARIYA, Yasuhisa Ikeda. Comparative Studies on Exchange Reactions of Hexafluoroacetylacetonate in Bis(hexafluoroacetylacetonato)(dimethylsulfoxide)dioxouranium(VI) in Non-aqueous Solvent and Supercritical CO2, Inorganic Chemistry, Vol. 47, No. 1, pp. 349 - 359, Aug. 2008.
• Yoshihito Kayaki, Takao Ikariya. Utilization of N,N-Dialkylcarbamic Acid Derived from Secondary Amine and Supercritical Carbon Dioxide: Stereoselective Synthesis of Z Alkenyl Carbamates with a CO2–Soluble Ruthenium–P(OC2H5)3 Catalyst, Chem. Asian J., 3, 1865–1870, July 2008.
• Sachiko Arita, Takashi Koike, Yoshihito Kayaki, Takao Ikariya. Synthesis and Reactivities of Cp*Ir Amide and Hydride Complexes Bearing C-N Chelate Ligands, Organometallics, ACS, vol. 27, no. 12, p. 2795–2802, June 2008.
• Sachiko Arita, Takashi Koike, Yoshihito Kayaki, Takao Ikariya. Aerobic Oxidative Kinetic Resolution of Racemic Secondary Alcohols with Chiral Bifunctional Amido Complexes, Angew. Chem. Int. Ed., Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, Vol. 47, Page 2447-2449, Mar. 2008.
• Takahiko Tsukahara, Yoshihiro Kachi, Yoshihito Kayaki, TAKAO IKARIYA, Yasuhisa Ikeda. Raman Spectral Shifts of CO2 as Measure of CO2-philicity of Solutes in Supercritical CO2, The Journal of Supercritical Fluids, Vol. 40, pp. 20 - 26, Dec. 2007.
• Yoshihito Kayaki, Shoki Shimokawatoko, Takao Ikariya. Synthesis of Ruthenium(II) Complexes Containing Hydroxymethylphosphines and Their Catalytic Activities for Hydrogenation of Supercritical Carbon Dioxide, Inorg. Chem., ACS, 14, 5791–5797, Oct. 2007.
• Takahiko Tsukahara, Yoshihiro Kachi, Yoshihito Kayaki, TAKAO IKARIYA, Yasuhisa Ikeda. Spectrophotometric study on solubility of UO2(β-diketonato)2dmso complexes β-diketonate = acetylacetonate, trifluoroacetylacetonate, hexafluoroacetylacetonate; dmso = dimethyl sulfoxide) in supercritical carbon dioxide, The Journal of Supercritical Fluids, Elsevier, Vol. 39, pp. 6 -12, Feb. 2007.
• Yoshihito Kayaki, Masashi Yamamoto, Takao Ikariya. Stereoselective Formation of α-Alkylidene Cyclic Carbonates via Carboxylative Cyclization of Propargyl Alcohols in Supercritical Carbon Dioxide., J. Org. Chem., American Chemical Society, Vol. 72, 647–649, Feb. 2007.
• Yoshihito Kayaki, Masafumi Yamamoto, Tomoyuki Suzuki, Takao Ikariya. Carboxylative cyclization of propargylamines with supercritical carbon dioxide, Green Chem., The Royal Chemical Society, Vol. 8, No. 12, pp. 1019-1021, Dec. 2006.
• Takahiko Tsukahara, Yoshihiro Kachi, Yoshihito Kayaki, TAKAO IKARIYA, Yasuhisa Ikeda. Solubility of UO2(β-diketonato)2DMSO Complexes (β-diketonate = acethylacetonate, trifluoroacetylacetonate, hexafluoroacetylacetonate; DMSO = dimethyl sulfoxide) in Supercritical CO2, Recent Advances in Actinide Science, pp. 563 - 565, Oct. 2006.
• Takahiko Tsukahara, Yoshihiro Kachi, Yoshihito Kayaki, TAKAO IKARIYA, Yasuhisa Ikeda. Study on Exchange Reaction of Kinetic Study on Exchange Reaction of Hexafluoroacetylacetonate in Bis(hexafluoroacetylacetonato)(dimethyl sulfoxide)dioxoutranium(VI) in Supercritical CO2 by 19F NMR, Recent Advances in Actinide Science, pp. 566 - 568, Oct. 2006.
• Osamu Ihata, Yoshihito Kayaki, Takao Ikariya. Aliphatic poly(urethane-amine)s synthesized by copolymerization of aziridines and supercritical carbon dioxide, Macromolecules, American Chemical Society, Vol. 38, No. 15, pp. 6429－6434, July 2005.
• Osamu Ihata, Yoshihito Kayaki, Takao Ikariya. Double stimuli-responsive behavior of aliphatic poly(urethane-amine)s derived from supercritical carbon dioxide, Chem. Commun., The Royal Chemical Society, pp. 2268－2270, May 2005.
• 井畑理, 榧木啓人, 碇屋隆雄. 超臨界二酸化炭素とアジリジン類との共重合ポリ（ウレタン-アミン）の温度応答挙動の制御, 高分子論文集, 高分子学会, Vol. 62, No. 4, pp. 196-199, Apr. 2005.
• Kozo Hiwatari, Yoshihito Kayaki, Koshi Okita, Tomohiro Ukai, Isao Shimizu, Akio Yamamoto. Selective Oxidative Carbonylation of Amines to Oxamides and Ureas Catalyzed by Pallladium Complexes, Bull. Chem. Soc. Jpn., The Chemical Society of Japan, Vol. 77, No. 12, pp. 2237–2250, Dec. 2004.
• Yoshihito Kayaki, Takashi Koda, Takao Ikariya. A Highly Effective (Triphenyl phosphite)palladium Catalyst for a Cross–Coupling Reaction of Allylic Alcohols with Organoboronic Acids, Eur. J. Org. Chem., Wiley-VCH, pp. 4989-4993, Dec. 2004.
• Yoshihito Kayaki, Takashi Koda, Takao Ikariya. A Halide-Free Dehydrative Allylation Using Allylic Alcohols Promoted by a Palladium-Triphenyl Phosphite Catalyst, J. Org. Chem., American Chemical Society, Vol. 69, No. 7, pp. 2595–2597, Apr. 2004.
• Takahiko Tsukahara, Yoshihito Kayaki, TAKAO IKARIYA, Yasuhisa Ikeda. 13C-NMR Spectroscopic Evaluation of the Affinity of Carbonyl Compounds for Carbon Dioxide under Supercritical Conditions, Angewandte Chemie Int. Ed., Wiley-VCH, Vol. 43, No. 28, pp. 3719 - 3721, Mar. 2004.
• Osamu Ihata, Yoshihito Kayaki, Takao Ikariya. Synthesis of Thermoresponsive Polyurethane from 2-Methylaziridine and Supercritical Carbon Dioxide, Angew. Chem. Int. Ed., Wiley-VCH, Vol. 43, No. 6, pp. 717-719, Jan. 2004.
• 榧木啓人, 碇屋隆雄. グリーンケミストリーを指向した超臨界流体有機合成法, 有機合成化学協会誌, 有機合成化学協会, Vol. 61, No. 5, pp. 472-483, May 2003.
• Yoshihito Kayaki, Yoshiki Shimokawatoko, Takao Ikariya. Amphiphilic Resin-Supported Ruthenium(II) Complexes as Recyclable Catalysts for the Hydrogenation of Supercritical Carbon Dioxide, Adv. Synth. Catal., Wiley-VCH, Vol. 345, pp. 175–179, Jan. 2003.
• Yoshihito Kayaki, Tomoyuki Suzuki, Yushi Noguchi, Satoshi Sakurai, Mamoru Imanari, Takao Ikariya. NMR Observation of Trialkylphosphite-Palladium(II) and -Ruthenium(II) Complexes in Supercritical Carbon Dioxide, Chem. Lett., The Chemical Society of Japan, Vol. 31, No. 4, pp. 424-425, Apr. 2002.
• Yoshihito Kayaki, Tomoyuki Suzuki, Takao Ikariya. Water-Soluble Trialkylphosphine-Ruthenium(II) Complexes as Efficient Catalysts for Hydrogenation of Supercritical Carbon Dioxide, Chem. Lett., 日本化学会, Vol. 30, No. 10, pp. 1016-1017, Oct. 2001.
• Yoshihito Kayaki, Hirokazu Tsukamoto, Masaki Kaneko, Isao Shimizu, Akio Yamamoto, Masanori Tachikawa, Takahito Nakajima. Experimental and Theoretical Studies on the Course of CO Insertion into Pt–C and Pd–C Bonds in Neutral and Cationic Complexes, [MR(Cl){P(CH3)3}2] and [MR{P(CH3)3}2(s)]+BF4– (M = Pt, Pd, R = CH3, C6H5, s = coordinated solvent), J. Organomet. Chem., Elsevier, Vol. 622, pp. 199-209, Mar. 2001.
• Yoshihito Kayaki, Yushi Noguchi, Takao Ikariya. Enhanced Product Selectivity in the Mizoroki-Heck Reaction Using a Supercritical Carbon Dioxide-Liquid Biphasic System, Chem. Commun., The Royal Chemical Society, No. 22, pp. 2245-2246, Nov. 2000.
• Akio Yamamoto, Yoshihito Kayaki, Kazuhiro Nagayama, Isao Shimizu. Chemistry of Monoorganopalladium Complexes Relevant to Catalysis, Synlett, Thieme, No. 7, pp. 925-937, July 2000.
• Takao Ikariya, Yoshihito Kayaki, Yasuhisa Kishimoto, Yushi Noguchi. Highly Efficient Carbonylation Reactions of Organic Halides in Supercritical Carbon Dioxide, Prog. Nucl. Energy, Vol. 37, pp. 429-434, Feb. 2000.
• Takao Ikariya, Yoshihito Kayaki. Supercritical Fluids as Reaction Media for Molecular Catalysis, Catal. Surv. Jpn., 触媒学会, Vol. 4, pp. 39-50, 2000.
• Yoshihito Kayaki, Yushi Noguchi, Seiji Iwasa, Takao Ikariya, Ryoji Noyori. An Efficient Carbonylation of Aryl Halides Catalysed by Palladium Complexes with Phosphite Ligands in Supercritical Carbon Dioxide, Chem. Commun., The Royal Chemical Society, No. 13, pp. 1235-1236, July 1999.
• Ryuki Kakino, Kazuhiro Nagayama, Yoshihito Kayaki, Isao Shimizu, Akio Yamamoto. Formation of a Palladalactone Complex by C–O Bond-Cleavage of Diketene Promoted by a Zerovalent Palladium Complex, Chem. Lett., 日本化学会, Vol. 28, No. 7, pp. 685-686, July 1999.
• Koichi Mikami, Satoru Matsukawa, Yoshihito Kayaki, Takao Ikariya. Asymmetric Mukaiyama Aldol Reaction of a Ketene Silyl Acetal of Thioester Catalyzed by a Binaphthol–Titanium Complex in Supercritical Fluoroform, Tetrahedron Lett., Elsevier, Vol. 40, No. 10, pp. 1931-1934, Mar. 1999.
• 榧木啓人, 山本明夫. 触媒活性種モデルとしての有機パラジウム錯体の合成と反応性, 有機合成化学協会誌, 有機合成化学協会, Vol. 56, No. 2, pp. 96-106, Feb. 1998.
• Yoshihito Kayaki, Isao Shimizu, Akio Yamamoto. Synthesis and Properties of Dimethyl- and Monomethylbis(phosphite)palladium(II) Complexes, Bulletin of the Chemical Society of Japan, 日本化学会, Vol. 70, No. 5, pp. 1141-1147, May 1997.
• Yoshihito Kayaki, Isao Shimizu, Akio Yamamoto. Removal of a Palladium-Bound Tertiary Phosphine Ligand with Silver(I) Salts to Generate Cationic Monoorganopalladium(II) Complexes Having One Trimethylphosphine Ligand, Bulletin of the Chemical Society of Japan, 日本化学会, Vol. 70, No. 5, pp. 1135-1140, May 1997.
• Yoshihito Kayaki, Isao Shimizu, Akio Yamamoto. Comparison of the Reactivities of Neutral and Cationic Organopalladium Complexes toward CO, Isocyanides, and Olefins, Bulletin of the Chemical Society of Japan, 日本化学会, Vol. 70, No. 4, pp. 917-927, Apr. 1997.
• Yoshihito Kayaki, Isao Shimizu, Akio Yamamoto. Reactivities of Neutral and Cationic Organopalladium Complexes, Chem. Lett., 日本化学会, Vol. 24, No. 12, pp. 1089-1090, Dec. 1995.
• Yoshihito Kayaki, Futoshi Kawataka, Isao Shimizu, Akio Yamamoto. Remarkable Rate Enhancement in CO Insertion into Pd-C Bond by Generating Cationic Organopalladium Complexes [PdR(s)L2]+BF4− (R = Alkyl Group, s = Acetone, L = Phosphine Ligands) from Neutral Monoorganopalladium Complexes [PdR(X)L2] (X = Halide), Chem. Lett., 日本化学会, Vol. 23, No. 11, pp. 2171-2174, Nov. 1994.
• Futoshi Kawataka, Yoshihito Kayaki, Isao Shimizu, Akio Yamamoto. Synthesis and Thermolysis Behavior of Monoethylpalladium Complexes, EtPd(X)(PMe3)2 (X = Electronegative Ligands), Organometallics, American Chemical Society, Vol. 13, No. 9, pp. 3517-3524, Sept. 1994.