List of Papers

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2013
  1. Syntheses of Aldol Products and Cyanohydrins from Carboxylic Acids Using Hydrosilanes, Organosilicon Reagents, and Indium Triiodide Catalyst [abstract] DOI: 10.1246/cl.130790
    Yoshihiro Inamoto, Yoshihiro Nishimoto, Makoto Yasuda, Akio Baba
    Chem. Lett. in press

  2. Synthesis of Alkylbismuths by Regiodivergent Carbobismuthination of Simple Alkenes [abstract] DOI: 10.1002/chem.201302194
    Yoshihiro Nishimoto, Midori Takeuchi, Makoto Yasuda, Akio Baba
    Chem. Eur. J. 2013, 19, 14411-14415.

  3. Zn(II) Chloride-Catalyzed Direct Coupling of Various Alkynes with Acetals: Facile and Inexpensive Access to Functionalized Propargyl Ethers [abstract]DOI: 10.1039/C3CC46570E
    Itaru Suzuki, Makoto Yasuda, Akio Baba
    Chem. Commun. 2013, 49, 11620-11622.
    Adopted as Front Cover [Link]

  4. Indium Triiodide Catalyzed Reductive Functionalization of Amides via the Single-Stage Treatment of Hydrosilanes and Organosilicon Nucleophiles [abstract]DOI: 10.1021/ol4015317
    Yoshihiro Inamoto, Yuta Kaga, Yoshihiro Nishimoto, Makoto Yasuda, Akio Baba
    Org. Lett. 2013, 15, 3452-3455.
  5. Indium(III) Halide-Catalyzed UV-Irradiated Radical Coupling of Iodomethylphosphorus Compounds with Various Organostannanes [abstract]DOI: 10.1021/ol4005257
    Itaru Suzuki, Kensuke Kiyokawa, Makoto Yasuda, Akio Baba
    Org. Lett. 2013, 15, 1728-1731.
2012
  1. Regio- and Stereoselective Carbobismuthination of Alkynes [abstract]
    Yoshihiro Nishimoto, Midori Takeuchi, Makoto Yasuda, Akio Baba
    Angew. Chem. Int. Ed. 2012, 51, 1051-1054.

  2. Direct Use of Esters in the Mukaiyama Aldol Reaction: A Powerful and Convenient Alternative to Aldehydes [abstract]
    Yoshihiro Inamoto, Yoshihiro Nishimoto, Makoto Yasuda, Akio Baba
    Org. Lett. 2012, 14, 1168-1171.

  3. Recognition of Aromatic Compounds by π Pocket within a Cage-Shaped Borate Catalyst [abstract]
    Hideto Nakajima, Makoto Yasuda, Ryosuke Takeda, Akio Baba
    Angew. Chem. Int. Ed. 2012, 51, 3867-3870.

  4. Recognition of Aromatic Compounds by π Pocket within a Cage-Shaped Borate Catalyst [Link]
    Hideto Nakajima, Makoto Yasuda, Ryosuke Takeda, Akio Baba
    C&EN     2012, 90, 36. Science & Technology Concentrates

  5. Synthesis of a Wide Range of Thioethers by Indium Triiodide Catalyzed Direct Coupling between Alkyl Acetates and Thiosilanes [abstract]
    Yoshihiro Nishimoto, Aya Okita, Makoto Yasuda, Akio Baba
    Org. Lett    . 2012, 14, 1846-1849.

  6. Angewandte Author Profile [abstract]
    Akio Baba
    Angew. Chem. Int. Ed. 2012, 51, 6042.

  7. Lithium Phenolates with A Hexagonal-prismatic Li6O6 Core Isolated via A Cage-shaped Tripodal Ligands System: Crystal Structures and Their Behavior in Solution [abstract]
    Hideto Nakajima, Makoto Yasuda, Akio Baba
    Dalton Trans. 2012, 41, 6602-6606.

  8. Dependence of Catalytic Properties of Indium-implanted SiO2 Thin Films on The Energy and Dose of Incident Indium Ions [abstract]
    S. Yoshimura, M. Kiuchi, Y. Nishimoto, M. Yasuda, A. Baba, S. Hamaguchi
    Thin Solid Films 2012, 520, 4894–4897.

  9. Low Energy Metal Ion Beam Production with a Modified Freeman-Type Ion Source for Development of Novel Catalysts [abstract]
    S. Yoshimura, M. Kiuchi, Y. Nishimoto, M. Yasuda, A. Baba, S. Hamaguchi
    e-J. Surf. Sci. Nanotech. 2012, 10, 139-144.

  10. Gallium Tribromide Catalyzed Coupling Reaction of Alkenyl Ethers with Ketene Silyl Acetals [abstract]
    Yoshihiro Nishimoto, Hiroki Ueda, Makoto Yasuda, Akio Baba
    Angew. Chem. Int. Ed. 2012, 51, 8073-8076.

  11. かご型ホウ素錯体が魅せる新たな一面 [Link]
    安田　誠、馬場章夫
    月刊化学 2012年9月号

  12. InCl3/Me3SiCl-Catalyzed Direct Michael Addition of Enol Acetates to α,β-Unsaturated Ketones [abstract]
    Yoshiharu Onishi, Yuki Yoneda, Yoshihiro Nishimoto, Makoto Yasuda, Akio Baba
    Org. Lett. 2012, 14, 5788-5791.
2011
  1. Stabilization of Excited State Using Through-Space Interaction between Independent π-Systems Mediated by a peri-Substituted Hydroxy Group in 1-Arylnaphthalenes: Unexpected Blue Emission of 1,3,5-Tris(peri-hydroxynaphthyl)benzene [abstract]
    Hideto Nakajima, Makoto Yasuda, Kenji Shimizu, Naomi Toyoshima, Yasunori Tsukahara, Takao Kobayashi, Shinichiro Nakamura, Kouji Chiba, and Akio Baba
    Bull. Chem. Soc. Jpn. 2011, 84, 1118-1129    .
  2. InI3/Me3SiI-catalyzed Direct Alkylation of Enol Acetates Using Alkyl Acetates or Alkyl Ethers [abstract]
    Yoshiharu Onishi, Yoshihiro Nishimoto, Makoto Yasuda, Akio Baba
    Chem. Lett. 2011, 40, 1223-1225.

  3. Direct Synthesis of Alkynylstannanes: ZnBr2 Catalyst for the Reaction of Tributyltin Methoxide and Terminal Alkynes [abstract]
    Kensuke Kiyokawa, Nodoka Tachikake, Makoto Yasuda, Akio Baba
    Angew. Chem. Int. Ed. 2011, 50, 10393-10396.

  4. Carbogallation of Alkynes Using Gallium Tribromide and Silyl Ketene Acetals and Synthetic Application to Cross-Coupling with Aryl Iodides [abstract]
    Yoshihiro Nishimoto, Hiroki Ueda, Makoto Yasuda, Akio Baba
    Chem. Eur. J. 2011, 17, 11135-11138.

  5. Indium Tribromide Catalyzed Cross-Claisen Condensation between Carboxylic Acids and Ketene Silyl Acetals Using Alkoxyhydrosilanes [abstract]
    Yoshihiro Nishimoto, Aya Okita, Makoto Yasuda, Akio Baba
    Angew. Chem. Int. Ed. 2011, 50, 8623-8625.

  6. InCl3/Me3SiBr-Catalyzed Direct Coupling between Silyl Ethers and Enol Acetates [abstract]
    Yoshiharu Onishi, Yoshihiro Nishimoto, Makoto Yasuda, Akio Baba
    Org. Lett. 2011, 13, 2762-2765.

  7. Substituted Butenylindium Generated by Transmetalation of Cyclopropylmethylstannane with Indium Iodide: Synthesis and Characterization of Monobutenylindium [abstract]
    Kensuke Kiyokawa, Makoto Yasuda, and Akio Baba
    Organometallics, 2011, 30, 2039-2043.

  8. Cage-Shaped Borate Esters with Tris(2-oxyphenyl)methane or ‒silane System Frameworks Bearing Multiple Tuning Factors: Geometric and Substituent Effects on Their Lewis Acid Properties [abstract]
    Makoto Yasuda, Hideto Nakajima, Ryosuke Takeda, Sachiko Yoshioka, Satoshi Yamasaki, Kouji Chiba, Akio Baba
    Chem. Eur. J. 2011, 17, 3856-3867.

  9. Synthesis of Cyclopropane-Containing Phosphorus Compounds by Radical Coupling of Butenylindium with Iodo Phosphorus Compounds [abstract]
    Kensuke Kiyokawa, Itaru Suzuki, Makoto Yasuda, Akio Baba
    Eur. J. Org. Chem. 2011,2163-2171.

  10. Highly efficient synthesis of cyclic carbonates from epoxides catalyzed by indium tribromide system [abstract]
    Ikuya Shibata, Ikuko Mitani, Akira Imakuni, and Akio Baba
    Tetrahedron Lett. 2011, 52, 721-723.
2010
  1. Diastereoselective Reductive Aldol Reaction of Enones to Ketones Catalyzed by Halogenotin Hydride [abstract]
    Ikuya Shibata, Shinji Tsunoi, Kumiko Sakabe, Shinji Miyamoto, Hirofumi Kato, Hideto Nakajima, Makoto Yasuda, and Akio Baba
    Chem. A-Eur. J. 2010, 16, 13335-13338.

  2. Novel catalysts: Indium implanted SiO2 thin films [abstract]
    S. Yoshimura, K. Hine, M. Kiuchi, Y. Nishimoto, M. Yasuda, A. Baba and S. Hamaguchi
    Applied Surface Science 2010, 257, 192-196.

  3. Characterization of the Nucleophilic Allylindium Species Generated from Allyl Bromide and Indium(0) in Aqueous Media [abstract]
    Makoto Yasuda,Masahiko Haga,Yasunori Nagaoka,Akio Baba
    Eur. J. Org. Chem. 2010, 28, 5359-5363.

  4. Regioselective Carboindation of Simple Alkenes with Indium Tribromide and Ketene Silyl Acetals [abstract]
    Yoshihiro Nishimoto, Hiroki Ueda, Yoshihiro Inamoto, Makoto Yasuda and Akio Baba
    Org. Lett., 2010, 12, 3390–3393.

  5. Synthesis and theoretical studies of gallium complexes back-shielded by a cage-shaped framework of tris(m-oxybenzyl)arene [abstract]
    Hideto Nakajima, Makoto Yasuda, Kouji Chiba and Akio Baba,
    Chem Commun    . 2010, 46, 4794 - 4796

  6. Indium Triiodide Catalyzed Direct Hydroallylation of Esters [abstract]
    Yoshihiro Nishimoto, Yoshihiro Inamoto, Takahiro Saito, Makoto Yasuda, Akio Baba
    Eur. J. Org. Chem. 2010, 3382–3386

  7. In Situ Observation of Nonequilibrium Local Heating as an Origin of Special Effect of Microwave on Chemistry[abstract]
    Yasunori Tsukahara, Ayano Higashi, Tomohisa Yamauchi, Takashi Nakamura, Makoto Yasuda, Akio Baba and Yuji Wada
    J. Phys. Chem. C, 2010, 114 (19), 8965–8970.

  8. Cyclopropylmethylation of Benzylic and Allylic Chlorides with Cyclopropylmethylstannane Catalyzed by Gallium or Indium Halide [abstract]
    Kensuke Kiyokawa, Makoto Yasuda and Akio Baba
    Org. Lett. 2010, 12, 1520-1523.
    .
2009
  1. Radical Coupling of Iodocarbonyl Compounds with Butenylindium Generated by Transmetalation between Cyclopropylmethylstannane and Indium Halides [abstract]
    Makoto Yasuda, Kensuke Kiyokawa, Kenji Osaki and Akio Baba
    Organometallics    , 2009, 28 (1), 132–139.

  2. Highly stereoselective synthesis of vicinal diols by stannous chloride-mediated addition of hydroxyallylic stannanes to aldehydes [abstract]
    Makoto Yasuda, Tatsuya Azuma, Kensuke Tsuruwa, Srinivasarao Arulananda Babu and Akio Baba
    Tetrahedron Lett. 2009, 50, 3209–3212.

  3. Isolation and Characterization of a Nucleophilic Allylic Indium Reagent [abstract]
    Makoto Yasuda, Masahiko Haga and Akio Baba
    Organometallics, 2009, 28 (7), 1998–2000.

  4. Regio- and Stereoselective Generation of Alkenylindium Compounds from Indium Tribromide, Alkynes, and Ketene Silyl Acetals [abstract]
    Yoshihiro Nishimoto, Ryosuke Moritoh, Makoto Yasuda, Akio Baba
    Angew. Chem. Int. Ed. 2009, 48, 4577 –4580.

  5. Indium-catalyzed coupling reaction between silyl enolates and alkyl chlorides or alkyl ethers [abstract]
    Yoshihiro Nishimoto, Takahiro Saito, Makoto Yasuda and Akio Baba
    Tetrahedron, 2009, 65, 5462-5471.

  6. Isolation and Crystallographic Characterization of Allylindium Species Generated from Allyl Halide and Indium(0) [abstract]
    Makoto Yasuda, Masahiko Haga, Akio Baba
    Eur. J. Org. Chem. 2009, 5513-5517.

  7. Stereoselective synthesis of vicinal diols by the stannous chloride-mediated reaction of unprotected hydroxyallylic stannane with carbonyl compounds [abstract]
    Makoto Yasuda, Kensuke Tsuruwa, Tatsuya Azuma, Srinivasarao Arulananda Babu, Akio Baba
    Tetrahedron. 2009, 65, 9569–9574.

  8. α-Alkylation of Carbonyl Compounds by Direct Addition of Alcohols to Enol Acetates
    Yoshihiro Nishimoto, Yoshiharu Onishi, Makoto Yasuda, Akio Baba [abstract]
    Angew. Chem., Int. Ed. 2009, 48, 9131-9134.
2008
  1. Fine-Tuning of Boron Complexes with Cage-Shaped Ligand Geometry: Rational Design of Triphenolic Ligand as a Template for Structure Control [abstract]
    Makoto Yasuda, Sachiko Yoshioka, Hideto Nakajima, Kouji Chiba, and Akio Baba
    Org. Lett. 2008, 10(5), 929-932.

  2. Bu2SnIH-Promoted Proximal Bond Cleavage of Methylenecyclopropanes and Successive Radical Cyclization and/or Pd-Catalyzed Coupling Reaction [abstract]
    Naoki Hayashi, Yusuke Hirokawa, Ikuya Shibata, Makoto Yasuda, and Akio Baba
    J. Am. Chem. Soc. 2008, 130 (10), 2912 -2913.

  3. Reaction of alcohols and silyl ethers in the presence of an indium/silicon-based catalyst system: Deoxygenation and allyl substitution [abstract]
    Akio Baba, Makoto Yasuda, Yoshihiro Nishimoto, Takahiro Saito, and Yoshiyuki Onishi
    Pure Appl. Chem. 2008, 80, 845-854.

  4. Regiocontrolled Addition of Carbonyl Compounds with Allylic Indium Generated by Hydroindation of 1,3-Dienes [abstract]
    Naoki Hayashi, Hiroyuki Honda, Ikuya Shibata, Makoto Yasuda, Akio Baba
    Synlett 2008, 1407-1411.

  5. Microwave-Irradiated Transition-Metal Catalysis: Rapid and Efficient Dehydrative Carbon-Carbon Coupling of Alcohols with Active Methylenes [abstract]
    Srinivasarao Arulananda Babu, Makoto Yasuda, Yasunori Tsukahara, Tomohisa Yamauchi, Yuji Wada, Akio Baba
    Synthesis 2008, 1717-1724.

  6. Hydroindation of allenes and its application to radical cyclization [abstract]
    Naoki Hayashi, Yusuke Hirokawa, Ikuya Shibata, Makoto Yasuda and Akio Baba
    Org. Biomol. Chem. 2008, 6, 1949 - 1954.

  7. Direct chlorination of alcohols with chlorodimethylsilane catalyzed by a gallium trichloride/tartrate system under neutral conditions [abstract]
    Makoto Yasuda, Kenji Shimizu, Satoshi Yamasaki and Akio Baba
    Org. Biomol. Chem. 2008, 6, 2790-2795.

  8. Germanium(II)-Mediated Reductive Cross-Aldol Reaction of Bromoaldehydes with Aldehydes: NMR Studies and ab Initio Calculations [abstract]
    Shin-ya Tanaka, Nobuo Tagashira, Kouji Chiba, Makoto Yasuda, and Akio Baba.
    J. Org. Chem., 2008, 73, 6312-6320.

  9. Germanium(II)-Mediated Reductive Mannich-Type Reaction of α-Bromoketones to N-Alkylimines [abstract]
    Shin-ya Tanaka, Nobuo Tagashira, Kouji Chiba, Makoto Yasuda, and Akio Baba
    Angew. Chem. Int. Ed., 2008, 47, 6620-6623.

  10. Direct coupling of alcohols with alkenylsilanes catalyzed by indium trichloride or bismuth tribromide [abstract]
    Yoshihiro Nishimoto, Masayuki Kajioka, Takahiro Saito, Makoto Yasuda and Akio Baba
    Chem. Commun., 2008, 6396-6398.

  11. Esters as Acylating Reagent in a Friedel-Crafts Reaction: Indium Tribromide Catalyzed Acylation of Arenes Using Dimethylchlorosilane [abstract]
    Yoshihiro Nishimoto, Srinivasarao Arulananda Babu, Makoto Yasuda and Akio Baba
    J. Org. Chem., 2008, 73 (23), 9465-9468
2007
  1. One-Pot Synthesis of Heterocyclic Compounds Initiated by Chemoselective Addition of b-Acyl Substituted Unsaturated Aldehydes with Nucleophilic Tin Complexes
    I. Shibata, H. Kato, M. Yasuda, A. Baba
    J. Organomet. Chem. 2007, 692, 604-619.

  2. In(III)-Mediated Chemoselective Dehydrogenative Interaction of ClMe2SiH with Carboxylic Acids: Direct Chemo- and Regioselective Friedel-Crafts Acylation of Aromatic Ethers
    Srinivasarao Arulananda Babu, Makoto Yasuda, and Akio Baba.
    Org. Lett. 2007, 9, 405-408.

  3. Germanium(II)-Mediated Reductive Cross-Aldol Reaction of Aldehydes: Synthesis of Aldols withDiastereocontrolled Quaternary Carbon Centers
    Shin-ya. Tanaka, M. Yasuda, A. Baba
    Synlett 2007, 1720-1724.

  4. Regio- and stereoselective hydrostannation of allenes using dibutyliodotin hydride (Bu2SnIH) and successive coupling with aromatic halides
    Naoki Hayashi, Kazunao Kusano, Shingo Sekizawa, Ikuya Shibata, Makoto Yasuda and Akio Baba
    Chem. Commun. 2007, 4913-4915

  5. InCl3/I2-Catalyzed Cross-Coupling of Alkyl Trimethylsilyl Ethers and Allylsilanes via an in Situ Derived Combined Lewis Acid of InCl3 and Me3SiI
    Saito, T.; Nishimoto, Y.; Yasuda, M.; Baba, A.
    J. Org. Chem. 2007, 72, 8588-8590.

  6. Coupling Reaction of Alkyl Chlorides with Silyl Enolates Catalyzed by Indium Trihalide
    Yoshihiro Nishimoto, Makoto Yasuda, and Akio Baba
    Org. Lett. 2007, 9(24), 4931-4934

  7. Diastereoselective Production of Homoallylic Alcohols Bearing Quaternary Centers from γ-Substituted Allylic Indiums and Ketones [abstract]
    Srinivasarao Arulananda Babu, Makoto Yasuda, and Akio Baba
    J. Org. Chem. 2007, 72, 10264-10267
2006
  1. Direct Chlorination of Alcohols: Synthesis of Ethyl 3-Chloro-3-Phenylpropanoate [Benzenepropanoic acid, b-chloro-, ethyl ester]
    Yasuda, M.; Yamasaki, S.; Onishi, Y.; Baba A.
    Org. Synth. 2006, 83, 38-44.

  2. Direct Carbon-Carbon Bond Formation from Alcohols and Active Methylenes, Alkoxyketone, or Indoles Catalyzed by Indium Trichloride without Salt Formation
    Yasuda, M.; Somyo, T.; Baba A.
    Angew. Chem., Int. Ed. 2006, 45, 793-796.

  3. Practical and Simple Synthesis of Substituted Quinolines by an HCl-DMSO System on a Large Scale: Remarkable Effect of the Chloride Ion
    Tanaka, S.; Yasuda, M.; Baba A.
    J. Org. Chem. 2006, 71, 800-803.

  4. One-pot Synthesis of Heterocycles Initiated by Chemoselective Reduction of Bifunctional Carbonyl Compounds
    Kato, H.; Shibata, I.; Kanazawa, N.; Yasuda, M.;. Baba A.
    Eur. J. Org. Chem. 2006. 1117-1120.

  5. Cage-Shaped Borate Esters with Enhanced Lewis Acidity and Catalytic Activity
    Makoto Yasuda, Sachiko Yoshioka, Satoshi Yamasaki, Toshio Somyo, Kouji Chiba, and Akio Baba
    Org. Lett. 2006, 8, 761-764.

  6. High Chelation Control of Three Contiguous Stereogenic Centers in the Reformatsky Reaction of Indium Enolates with a-Hydroxy Ketones: Unexpected Stereochemistry of Lactone Formation
    Babu, S. A.; Yasuda, M.; Okabe, Y.; Shibata, I.; Baba, A.
    Org. Lett. 2006, 8, 3029-3032.

  7. The Reductive Amination of Aldehydes and Ketones by Catalytic Use of Dibutylchlorotin Hydride Complex
    Kato, H.; Shibata, I.; Yasaka, Y.; Tsunoi, S.; Yasuda, M.; Baba, A.
    Chem. Commun. 2006, 4189-4191.

  8. Generation of Allylic Indium by Hydroindation of 1,3-Dienes and One-Pot Reaction with Carbonyl Compounds
    Hayashi, N.; Honda, H.; Yasuda, M.; Shibata, I.; Baba, A.
    Org. Lett. 2006, 8, 4553-4556.

  9. Direct Coupling Reaction between Alcohols and Silyl Compounds: Enhancement of Lewis Acidity of Me3SiCl Using InCl3
    T. Saito, Y. Nishimoto, M. Yasuda, A. Baba
    J. Org. Chem. 2006, 71, 8516-8522.
2005
  1. Reductive Cross-Aldol Reaction Using Bromoaldehyde and an Aldehyde Mediated by Germanium(II): One-Pot, Large-Scale Protocol
    Yasuda, M.; Tanaka, S.; Baba A.
    Org. Lett. 2005, 7, 1845-1848.

  2. Indium-Silicon Combined Lewis Acid Catalyst for Direct Allylation of Alcohols with Allyltrimethylsilane in Non-Halogenated Solvent
    Saito, T.; Yasuda, M.; Baba A.
    Synlett, 2005, 1737-1739.

  3. Michael addition of ketone enolates to a,b-unsaturated esters or amides in a one-pot procedure: Highly efficient effect of lithium salt generated in situ on organotin enolate.
    Yasuda, M.; Shigeyoshi, Y.; Shibata, I.;. Baba A
    Synthesis, 2005, 233-239.

  4. Inter- and Intramolecular Radical Couplings of Ene-ynes or Halo-alkenes Promoted by an InCl3/MeONa/Ph2SiH2 System.
    Hayashi, N.; Shibata, I.; Baba A.
    Org. Lett. 2005, 7, 3093-3096.

  5. Dihaloindium Hydride as Novel Reducing Agents
    Baba, A.; Shibata I.
    The Chemical Record, 2005, 5, 323-335.

  6. In-or In(I)-Employed Tailoring of the Stereogenic Centers in the Reformatsky-Type Reactions of Simple Ketones, a-Alkoxy Ketones and b-Keto Esters
    Babu, S. A.; Yasuda, M.; Shibata, I.; Baba A.
    J. Org. Chem. 2005, 70, 10408-10419.
2004
  1. Synthesis of 2-Monosubstituted Pyrroles by Intramolecular Addition of Amines via Reductive Amination with　Dibutyliodotin Hydride Complex (Bu2SnIH-HMPA)
    Ikuya Shibata, Hirofumi Kato, Nobuaki Kanazawa, Makoto Yasuda and Akio Baba
    Synlett, 2004, 137-139

  2. Catalytic Generation of Indium Hydride and Highly Diastereoselective Reductive Aldol Reaction
    Ikuya Shibata, Hirofumi Kato, Tatsuya Ishida, Makoto Yasuda and Akio Baba
    Angew. Chem. Int. Ed. 2004, 43(6), 711-714.

  3. Direct Substitution of the Hydroxyl Group in Alcohols with Silyl Nuculeophiles Catalyzed by Indium Trichloride
    Makoto Yasuda, Takahiro Saito, Masako Ueba, and Akio Baba
    Angew. Chem. Int. Ed. 2004, 43, 1414-1416

  4. Allylic Tantalums as Highly Imine-selective Reagents
    Ikuya Shibata, Kyo Nose, Makoto Yasuda and Akio Baba
    J. Org. Chem. 2004, 69, 2185-2187

  5. One-pot Synthesis of  Nitrogen Heterocycles Initiated by Regio- and Diastereoselective Carbon-Carbon Bond Formation of Bifunctional Carbonyl Compounds
    Ikuya Shibata, Hirofumi Kato, Nobuaki Kanazawa Makoto Yasuda and Akio Baba
    J. Am. Chem. Soc. 2004, 126(2), 466-467

  6. Indium-Employed One-Pot Sequential Double Nucleophilic Attack on a Symmetrical DicarboxaldehydeSrinivasarao
    Arulananda Babu, Makoto Yasuda, Ikuya Shibata, and Akio Baba
    Synlett, 2004, 1223-1226.

  7. Indium-Catalyzed Direct Chlorination of Alcohols Using Chlorodimethylsilane-Benzil as a Selective and Mild System
    Makoto Yasuda, Satoshi Yamasaki, Yoshiyuki Onishi, and Akio Baba
    J. Am. Chem. Soc. 2004, 126, 7186-7187

  8. In- or In(I)-Employed DiastereoselectiveReformatsky-Type Reactions withKetones: 1H NMR Investigations on theActive Species
    Srinivasarao Arulananda Babu, Makoto Yasuda, Ikuya Shibata, and Akio Baba*
    Org. Lett. 2004, 6(24), 4475-4478.

  9. Triethylsilane-Indium(III) Chloride System as a Radical Reagent
    Naoki Hayashi, Ikuya Shibata, and Akio Baba*
    Org. Lett. 2004, 6(26), 4981-4983.
2003
  1. Michael Addition of Stannyl Ketone Enolate to a,b-Unsaturated Esters Catalyzed by Tetrabutylammonium Bromide and an ab Initio Theoretical Study on the Reaction Course
    Makoto Yasuda, Kouji Chiba, Noriyuki Ohigashi, Yasuhiro Katoh, and Akio Baba
    J. Am. Chem. Soc. 2003, 125, 7291 - 7300.
2002
  1. Direct Conversion of Carbonyl Compounds into Organic Halides: Indium(III) Hydroxide-Catalyzed Deoxygenative Halogenation Using Chlorodimethylsilane.
    Yoshiyuki Onishi, Daigo Ogawa, Makoto Yasuda, Akio Baba
    J. Am. Chem. Soc. 2002, 124, 13690-13691.

  2. Diastereoselective Addition of gamma-Substituted Allylic Nucleophiles to Ketones: Highly Stereoselective Synthesis of Tertiary Homoallylic Alcohols Using an Allylic Tributylstannane/Stannous Chloride System
    Makoto Yasuda, Kay Hirata, Mitsuyoshi Nishino, Akihiro Yamamoto, Akio Baba
    J. Am. Chem. Soc. 2002, 124, 13442-13447.

  3. Indium(III) Chloride/Chlorotrimethylsilane as a Highly Active Lewis Acid Catalyst System for the Sakurai-Hosomi Reaction
    Yoshiyuki Onishi, Takeshi Ito, Makoto Yasuda, Akio Baba,
    Eur. J. Org. Chem. 2002, 1578-1581.

  4. Remarkable enhancement of Lewis acidity of chlorosilane by the combination use of indium(III) chloride
    Yoshiyuki Onishi, Takeshi Ito, Makoto Yasuda, Akio Baba,
    Tetrahedron, 2002, 58, 8227-8235.

  5. Cross-Coupling Reaction of alpha-Chloroketones and Organotin Enolates Catalyzed by Zinc Halides for Synthesis of gamma-Diketones
    Makoto Yasuda, Shoki Tsuji, Yusuke Shigeyoshi, Akio Baba
    J. Am. Chem. Soc. 2002, 124(25), 7440-7447.

  6. Generation of Organotantalum Reagents and Conjugate Addition to Enones
    Ikuya Shibata, Takeyoshi Kano, Nobuaki Kanazawa, Shoji Fukuoka, and Akio Baba
    Angew. Chem. Int. Ed. Eng. 2002, 41(8), 1389-1392.

  7. Indium Chloride-Sodium Borohydride System: A Convenient Radical Reagent for an Alternative to Tributyltin Hydride System
    Katsuyuki Inoue, Akemi Sawada, Ikuya Shibata, Akio Baba
    J. Am. Chem. Soc. 2002, 124(6), 906-907.

  8. Remarkable Dependence of Diastereoselectivity on Anhydrous- or Aqueous Solvent in the Indium Hydride Promoted Reductive Aldol Reaction of alpha, beta-Unsaturated Ketones
    Katsuyuki Inoue, Tatsuya Ishida, Ikuya Shibata and Akio Baba
    Adv. Synth. Catal. 2002, 344(Water-Issue)(3+4), 283-287.

  9. Ionic Activation of Tin Hydrides
    Ikuya Shibata and Akio Baba
    Curr. Org. Chem. 2002, 6(8), 665-693.

  10. Highly Diastereoselective Reformatsky-Type Reaction Promoted by Tin Iodide Ate Complex
    Ikuya Shibata, Toshihiro Suwa, Hideaki Sakakibara and Akio Baba
    Org. Lett. 2002, 4(2), 301-303.
2001
  1. 高配位化手法を機軸とした有機スズエノラートを用いる新しい合成反応;
    安田　誠、馬場章夫;
    有機合成化学協会誌, 2001, 59, 697-706.

  2. Synthetic Application of a Series of Organotin Hydride;
    Ikuya Shibata, Akio Baba;
    Main Group Metal Chemistry, 2001, 24, 637-646.

  3. Indium(III) Chloride-Catalyzed Coupling Reaction of Acid Chlorides and Allylic Tins;
    Katsuyuki Inoue, Yasuhiro Shimizu, Ikuya Shibata, Akio Baba;
    Synlett, 2001, 1659-1661.

  4. A Highly syn-Selective Allylation of Aldehydes in Water;
    Ikuya Shibata, NaritoshiYoshimura, Masahiro Yabu, Akio Baba;
    Eur. J. Org. Chem., 2001, 3207-3211.

  5. Indium Hydride; A Novel Radical Initiator in the Reduction of Organic Halides with Tributyltin Hydride;
    Katsuyuki Inoue, Akemi. Sawada, Ikuya Shibata, Akio Baba;
    Tetrahedron Lett., 2001, 42, 4661-4663.

  6. Selective a-Stannylated-Addition of Di-n-butyliodotin Hydride Ate Complex to Simple Aliphatic Alkynes;
    Ikuya Shibata, Toshihiro Suwa, Kyoichiro Ryu, Akio Baba;
    J. Am. Chem. Soc., 2001, 123, 4101-4102.

  7. Highly Stereoselective Addition to Alkoxy or Hydroxy Ketones Using an a-Stannyl Ester-Stannous Chloride System in a Chelation-Controlled Manner;
    Makoto Yasuda, Keishi Okamoto, Toshiyuki. Sako, Akio Baba ;
    Chem. Commun., 2001, 157-158.

  8. Direct Reduction of Alcohols. Highly Chemoselective Reducing System for Secondary or Tertiary Alcohols Using Chlorodiphenylsilane with a Catalytic Amount of Indium Trichloride ;
    Makoto Yasuda, Yoshiyuki Onishi, Masako Ueba, Takashi Miyai, and Akio Baba;
    J. Org. Chem., 2001, 66, 7741-7744.

  9. Conjugate Hydrostannation of Unsaturated Esters by Iodotin Hydride Ate Complex;
    Ikuya Shibata, Toshihiro Suwa, Kyoichiro Ryu and Akio Baba;
    J. Org. Chem., 2001, 66, 8690-8692.
2000
  1. Selective Reduction of Acid Chloride with a Catalytic Amount of an Indium Compound
    K. Inoue, M. Yasuda, I. Shibata, A. Baba
    Tetrahedron Lett. 2000, 41, 113-116.

  2. Reductive Amination Promoted by Tributyltin Hydride
    T. Suwa, E. Sugiyama, I. Shibata, A. Baba
    Synlett, 2000, 556-558.

  3. Indium Compound-Catalyzed Deoxygenative Allylation of Aromatic Ketones by a Hydrosilane-Allylsilane System
    M. Yasuda, Y. Onishi, T. Ito, A. Baba
    Tetrahedron Lett. 2000, 41, 2425-2428.

  4. Synthesis of Carbocycles by Enone-selective Reduction using Organoiodotin Hydride
    T. Suwa, K. Nishino, M. Miyatake, I. Shibata, A. Baba
    Tetrahedron Lett. 2000, 41, 3403-3406.

  5. Chemoselective Reductive Amination of Aldehydes and Ketones by Dibutylchlorotin Hydride-HMPA Complex
    T. Suwa, E. Sugiyama, I. Shibata, A. Baba
    Synthesis, 2000, 789-800.

  6. An ab Initio Computational Study on the Reaction of Organotin Enolates: Comparison of Highly Coordinated Tin Reagent with Noncoordinated Reagent
    M. Yasuda, K. Chiba, A. Baba
    J. Am. Chem. Soc. 2000, 122, 7549-7555.

  7. Remarkable Enhancement of Nucleophilicity of Tin Enolates toward Nitro- or Cyanoalkenes by Tetrabutylammonium Halides
    M. Yasuda, N. Ohigashi, A. Baba
    Chem. Lett., 2000, 1266-1267.

  8. Highly Regioselective Addition of an Ester Enolate Equivalent to a,b-Unsaturated Ketones: Selective Formation of Both Isomers Derived from 1,2- and 1,4-Additions Using a-Stannyl Ester with Additives
    M. Yasuda, Y. Matsukawa, K. Okamoto, T. Sako, N. Kitahara, A. Baba
    Chem. Commun., 2000, 2149-2150.
1999
  1. A New Halogen-Exchange between Sn-F and Li-X: Selective 1,2- and 1,4-Reductions of a,b-Unsaturated Ketones and Effects of Halogen Substituents on the Regioselectivity of Organotin Hydrides
    T. Moriuchi-Kawakami, H. Matsuda, I. Shibata, M. Miyatake, T. Suwa, A. Baba
    Bull. Chem. Soc. Jpn. 1999, 72, 465-470.

  2. Novel Reductive Fridel-Crafts Alkylation of Aromatics Catalyzed by Indium Compounds: Chemoselective Utilization of Carbonyl Moieties as Alkylating Reagents
    T. Miyai, Y. Onishi, A. Baba
    Tetrahedron, 1999, 55, 1017-1026.

  3. Novel Synthetic Usage of Indium Compounds as Catalyst: Reductive Deoxygenation of Aryl Ketones and sec-Benzylic Alcohols
    T. Miyai, M. Ueba, A. Baba
    Synlett, 1999, (2), 182-184.

  4. The First Michael Addition of Metal Ketone Enolates to a,b-Unsaturated Esters under Catalytic Conditions: Tin Enolate with a Catalytic Amount of Tetrabutylammonium Bromide
    M. Yasuda, N. Ohigashi, I. Shibata, A. Baba
    J. Org. Chem. 1999, 64 (7) 2180-2181.

  5. Highly Diastereoselective Aldol Synthesis from a-Iodo Ketones in Aqueous Media
    I. Shibata, M. Kawasaki, M. Yasuda, A. Baba
    Chem. Lett. 1999, 689-690.

  6. Synthesis of a Novel Ate Tin Hydride Complex Bearing a Nucleophilic Iodide Substituent and 1,4-Regioselective Reduction of a,b-Unsaturated Aldehydes
    T. Suwa, I. Shibata, A. Baba
    Organometallics, 1999, 18(20) 3965-3967.

  7. Synthesis of Nitrogen Heterocycles by Intramolecular Michael Type of Amination via Reduction of Imines with Di-n-butyliodotin Hydride (n-Bu2SnIH)
    T. Suwa, I. Shibata, K. Nishino, A. Baba
    Org. Lett. 1999, 1(10) 1579-1581.

  8. Synthetic Applications of Coordinated TIN Enolates and TIN Hydrides
    A. Baba, I. Shibata, M. Yasuda
    Phosphorus, Sulfur and Silicon, 1999, 150-151, 293-298.
1998
  1. Halogen Substituted Tin Hydride System for Chemo-, Regio-, and Stereocontrolled Reductions
    I. Shibata, A. Baba
    Reviews on Heteroatom Chemistry, 1998, 18, 247-275.

  2. Chemoselective Reduction of Imino Groups by Dibutyltin Chloride Hydride Complex
    I. Shibata, T. Moriuchi-Kawakami, D. Tanizawa, T. Suwa, E. Sugiyama, H. Matsuda, A. Baba
    J. Org. Chem. 1998, 63(2), 383-385.

  3. Highly Controlled Chemoselectivity of Tin Enolate by Its Hybridization State. Anionic Complex of Tin Enolate Coordinated by Tetrabutylammonium Bromide as Halo Selective Reagent
    M. Yasuda, K. Hayashi, Y. Katoh, I. Shibata, A. Baba
    J. Am. Chem. Soc. 1998, 120(4), 715-721.

  4. Control of Both Syn and Anti Stereoselectivity in Michael Additions of Organotin Enolates
    I. Shibata, K. Yasuda, Y. Tanaka, M. Yasuda, A. Baba
    J. Org. Chem. 1998, 63(4), 1334-1336.

  5. A New Type of Allylation: Synthesisi of b,g-Unsaturated Ketones from a-Halogenated Aryl Ketones Using an Allyltributyltin(IV)-Tin(II) Dichloride-Acetonitrile System
    M. Yasuda, M. Tsuchida, A. Baba
    Chem. Commun. 1998, 563-564.

  6. Preparation of a Novel Indium Hydride and Application to Practical Organic Synthesis
    T. Miyai, K. Inoue, M. Yasuda, I. Shibata, A. Baba
    Tetrahedron Lett. 1998, 39, 1929-1932.

  7. 有機スズヒドリドの機能制御に基づく官能基、立体および位置選択的還元反応
    芝田育也、馬場章夫
    有機合成化学協会誌 1998, 56, 280-290.

  8. Simple Synthetic Method of Allyl- and Vinly-Epoxides by Allylation of Carbonyl Groups with Allylic Tins Catalyzed by PbI2-HMPA
    I. Shibata, S. Fukuoka, A. Baba
    Chem. Lett. 1998, 533-534.

  9. Allylation of Unactivated Ketones by Tetraallyltin Accelerated by Phenol. Application to Asymmetric Allylation Using a Tetraallyltin-BINOL System
    M. Yasuda, N. Kitahara, T. Fujibayashi, A. Baba
    Chem. Lett. 1998, 743-744.

  10. Indium Trichloride Catalyzed Reductive Friedel-Crafts Alkylation of Aromatics Using Carbonyl Compounds
    T. Miyai, Y. Onishi, A. Baba
    Tetrahedron Lett. 1998, 39, 6291-6294.

  11. Allylation of Carbonyl Compounds Bearing a Hydroxyl Group by Tetraallyltin: Highly Stereoselective Allylation in a Chelation-Controlled Manner
    M. Yasuda, T. Fujibayashi, A. Baba
    J. Org. Chem. 1998, 63(18), 6401-6404.

  12. Dibutyltin Chloride Hydride Complex as a Novel Reductant for Chemoselective Redutive Amination
    I. Shibata, T. Suwa, E. Sugiyama, A. Baba
    Synlett, 1998, 1081-1082.
1997
  1. Selective Reactions of Organotin(IV) Enolates Using High-Coordination Method
    Makoto Yasuda, Ikuya Shibata, Akio Baba, Haruo Matsuda
    Recent Research Developments in Pure & Applied Chemistry, 1997, 1, 55-71.

  2. Organotin(IV) Enamines as Selective Reagents: Coupling with a-Halocarbonyls for Synthesis of Substituted Pyrroles
    M. Yasuda, J. Morimoto, I. Shibata, A. Baba
    Tetrahedron Lett. 1997, 38(18), 3265-3266.

  3. Lead Iodide-HMPA as a Novel Catalyst for Chemo- and Diastereoselective Carbonyl Allylation of a,b-Epoxy Ketones with Allylic Stannanes
    I. Shibata, S. Fukuoka, N. Yoshimura, H. Matsuda, A. Baba
    J. Org. Chem. 1997, 62(12), 3790-3791.

  4. Indium Triiodide(InI3)-Catalyzed Allylation of Carbonyl Compounds by Allylic Tins
    T. Miyai, K. Inoue, M. Yasuda, A. Baba
    Synlett, 1997, 6, 699-700.

  5. Synthesis of 1,4-Diketones: Unusual Coupling of Tin Enolates with a-Chloroketones Catalyzed by Zinc Halides
    M. Yasuda, S. Tsuji, I. Shibata, A. Baba
    J. Org. Chem. 1997, 62(24), 8282-8283.
1996
  1. NMR Studies of Three Types of Highly Coordinated Organotin Hydrides: Chemo-, Regio-, and Stereoselective Reduction of 2,3-Epoxy Ketones
    T. Kawakami, I. Shibata, A. Baba
    J. Org. Chem. 1996, 61(1), 82-87.

  2. Organotin Iodide Hydride: Chemoselective 1,4-Hydrostannations of Conjugated Enones in the Presence of Aldehydes and Subsequent Intermolecular Aldol Reactions
    T. Kawakami, M. Miyatake, I. Shibata, A. Baba
    J. Org. Chem. 1996, 61(1), 376-379.

  3. Allylic Tin(IV)-Tin(II) Chloride-Acetonitrile as a Novel System for Allylation of Carbonyls or Imines
    M. Yasuda, Y. Sugawa, A. Yamamoto, I. Shibata, A. Baba
    Tetrahedron Lett. 1996, 37(33), 5951-5954.
1995
  1. Chlorotrimethylsilane-Acetonitrile Sysytem as a New Promoter for Carbonyl Allylation by Diallyldibutyltin
    M. Yasuda, T. Fujibayashi, I. Shibata, A. Baba, H. Matsuda, N. Sonoda
    Chem. Lett. 1995, 167, 167-168.

  2. Catalytic Effect of Five-Coordinate Organotin Bromide or Tetraphenylstibonium Bromide on the Chemo- and Stereoselective Addition of Tin Enolate to a-Halo Ketone
    M. Yasuda, T. Oh-hata, I. Shibata, A. Baba, H. Matsuda, N. Sonoda
    Bull. Che. Soc. Jpn. 1995, 68(4), 1180-1186.

  3. Highly Coordinated Tin Hydrides: A Novel Synthesis of Tertiary Amines via Hydrostannation of Imines
    T. Kawakami, T. Sugimoto, I. Shibata, A. Baba, H. Matsuda, N. Sonoda
    J. Org. Chem. 1995, 60, 2677-2682.

  4. Chemo- and Regioselective Reductions of Functionalized Epoxides by Bu3SnH/Bu3SnI Phosphine Oxide
    T. Kawakami, D. Tanizawa, I. Shibata, A. Baba
    Tetrahedron Lett. 1995, 36(51), 9357-9360.

  5. Solvent-Controlled Addition of Alkynyltins or Allylic Tins to Aldehydes Catalyzed by Indium Trichloride
    M. Yasuda, T. Miyai, I. Shibata, A. Baba, R. Nomura, H. Matsuda
    Tetrahedron Lett. 1995, 36(52), 9497-9500.
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