山田 徹

研究成果

年別の研究成果 1989 1996 1999 2000 2001 2002 2003 2004 2006 2007 2010 2013 2015 2022 2022

• 132 Article
• 7 Review article
• 3 Chapter
• 1 Conference contribution
• 2 その他
  • 1 Comment/debate
  • 1 Editorial

年別の研究成果

年別の研究成果

検索結果

• 2002

  Theoretical analysis of the reaction pathway and the effect of the axial ligand for 3-Oxobutylideneaminatocobalt(II)-catalyzed cyclopropanation

  Ikeno, T., Iwakura, I., Yabushita, S. & Yamada, T., 2002 2月 21, In: Organic Letters. 4, 4, p. 517-520 4 p.

  研究成果: Article › 査読

  • carbene 100%
  • carbenes 83%
  • ligands 52%
  • Carbene 50%
  • activation energy 38%
  46 被引用数 (Scopus)
• 2001

  Highly active 3-oxobutylideneaminatocobalt complex catalysts for an enantioselective hetero Diels-Alder reaction

  Kezuka, S., Mita, T., Ohtsuki, N., Ikeno, T. & Yamada, T., 2001 7月, In: Bulletin of the Chemical Society of Japan. 74, 7, p. 1333-1342 10 p.

  研究成果: Article › 査読

  • Hetero Diels-Alder Cycloaddition 100%
  • Aliphatic Aldehyde 46%
  • Enantioselectivity 33%
  • Catalyst 32%
  • Aldehyde 26%
  47 被引用数 (Scopus)

• Highly chemo-, diastereo-, and enantioselective reduction of 1,2-dialkyl-3-aryl-1,3-diketones for preparation of aldol-type compounds

  Ohtsuka, Y., Koyasu, K., Miyazaki, D., Ikeno, T. & Yamada, T., 2001 10月 18, In: Organic Letters. 3, 21, p. 3421-3424 4 p.

  研究成果: Article › 査読

  • 3-hydroxybutanal 100%
  • Borohydrides 92%
  • Cobalt 65%
  • borohydrides 41%
  • preparation 39%
  21 被引用数 (Scopus)

• Highly enantioselective cyclopropanation in alcoholic and aqueous solvents catalyzed by optically active β-ketoiminato cobalt(II) complex

  Ikeno, T., Nishizuka, A., Sato, M. & Yamada, T., 2001, In: Synlett. 3, p. 406-408 3 p.

  研究成果: Article › 査読

  • Aqueous Solvent 100%
  • Alcohol 51%
  • Styrene 45%
  • Enantioselectivity 24%
  • Enantiomer 22%
  28 被引用数 (Scopus)

• Highly enantioselective cyclopropanation of styrenes and diazoacetates catalyzed by 3-oxobutylideneaminatocobalt(II) complexes, part 1. Designs of cobalt complex catalysts and the effects of donating ligands

  Ikeno, T., Sato, M., Sekino, H., Nishizuka, A. & Yamada, T., 2001, In: Bulletin of the Chemical Society of Japan. 74, 11, p. 2139-2150 12 p.

  研究成果: Article › 査読

  • Enantioselectivity 100%
  • Styrene 92%
  • Ligand 50%
  • Cobalt Atom 49%
  • Catalyst 47%
  50 被引用数 (Scopus)

• Highly enantioselective cyclopropanation of styrenes and diazoacetates catalyzed by 3-oxobutylideneaminatocobalt(II) complexes, part 2. Semiempirical analysis of diastereo and enantioselectivities

  Ikeno, T., Iwakura, I. & Yamada, T., 2001, In: Bulletin of the Chemical Society of Japan. 74, 11, p. 2151-2160 10 p.

  研究成果: Article › 査読

  • Enantioselectivity 100%
  • Styrene 92%
  • Transition State 70%
  • Ester 69%
  • Aryl Group 64%
  22 被引用数 (Scopus)

• Nitrous oxide oxidation of olefins catalyzed by ruthenium porphyrin complexes

  Yamada, T., Hashimoto, K., Kitaichi, Y., Suzuki, K. & Ikeno, T., 2001, In: Chemistry Letters. 3, p. 268-269 2 p.

  研究成果: Article › 査読

  • Epoxide 100%
  • Alkene 80%
  • Oxidation Reaction 50%
  • Amount 48%
  • Reaction Yield 45%
  43 被引用数 (Scopus)

• Nitrous oxide oxidation of secondary and benzylic alcohols using ruthenium complex catalyst

  Hashimoto, K., Kitaichi, Y., Tanaka, H., Ikeno, T. & Yamada, T., 2001, In: Chemistry Letters. 9, p. 922-923 2 p.

  研究成果: Article › 査読

  • Secondary Alcohol 100%
  • Dinitrogen 55%
  • Alcohol 54%
  • Oxidation Reaction 40%
  • Catalyst 37%
  24 被引用数 (Scopus)

• Optically active β-ketoiminato cationic cobalt(III) complexes: Efficient catalysts for enantioselective carbonyl-ene reaction of glyoxal derivatives

  Kezuka, S., Ikeno, T. & Yamada, T., 2001 6月 14, In: Organic Letters. 3, 12, p. 1937-1939 3 p.

  研究成果: Article › 査読

  • Glyoxal 100%
  • Cobalt 74%
  • Lewis Acids 60%
  • cobalt 57%
  • catalysts 57%
  68 被引用数 (Scopus)

• Reductive desymmetrization of 2-alkyl-1,3-diketones catalyzed by optically active β-ketoiminato cobalt complexes

  Ohtsuka, Y., Koyasu, K., Ikeno, T. & Yamada, T., 2001 8月 9, In: Organic Letters. 3, 16, p. 2543-2546 4 p.

  研究成果: Article › 査読

  • Borohydrides 100%
  • borohydrides 90%
  • Cobalt 71%
  • Borohydride 67%
  • cobalt 55%
  42 被引用数 (Scopus)
• 2000

  Catalytic asymmetric acylation of racemic secondary alcohols with benzoyl chloride in the presence of a chiral diamine

  Yamada, T., 2000 1月 1, In: Chemtracts. 13, 1, p. 9-13 5 p.

  研究成果: Article › 査読
  2 被引用数 (Scopus)

• Convenient preparation of optically pure 1,3-diaryl-1,3-propanediols

  Ohtsuka, Y., Kubota, T., Ikeno, T., Nagata, T. & Yamada, T., 2000 1月 1, In: Synlett. 4, p. 535-537 3 p.

  研究成果: Article › 査読

  • Borohydride 100%
  • Purity 44%
  • Reduction 40%
  • Amount 37%
  29 被引用数 (Scopus)

• Highly enantioselective borohydride reductions of 2-phenacylpyridine catalyzed by optically active β-ketoiminato cobalt(II) complexes

  Ohtsuka, Y., Ikeno, T. & Yamada, T., 2000 9月 22, In: Tetrahedron Asymmetry. 11, 18, p. 3671-3674 4 p.

  研究成果: Article › 査読

  • borohydrides 100%
  • Cobalt 75%
  • Borohydride 74%
  • cobalt 61%
  • (-)-Sedamine 44%
  18 被引用数 (Scopus)

• Optically active aldiminato cobalt(II) complex catalyst for enantioselective hetero Diels-Alder reaction

  Yamada, T., Kezuka, S., Mita, T. & Ikeno, T., 2000 3月 1, In: Heterocycles. 52, 3, p. 1041-1045 5 p.

  研究成果: Article › 査読

  • Cycloaddition Reaction 100%
  • 1,3-butadiene 90%
  • Coordination Complexes 89%
  • Hetero Diels-Alder Cycloaddition 77%
  • Aldehydes 71%
  18 被引用数 (Scopus)

• Optically active cationic cobalt(III) complexes: Highly efficient catalysts for enantioselective hetero Diels-Alder reaction

  Kezuka, S., Mita, T., Ohtsuki, N., Ikeno, T. & Yamada, T., 2000, In: Chemistry Letters. 7, p. 824-825 2 p.

  研究成果: Article › 査読

  • Hetero Diels-Alder Cycloaddition 100%
  • Triflate 39%
  • Catalyst 32%
  • Aldehyde 26%
  • Reaction Yield 15%
  35 被引用数 (Scopus)
• 1999

  Highly enantioselective cyclopropanation of styrenes with diazoacetates catalyzed by optically active β-ketoiminato cobalt(II) complexes

  Ikeno, T., Sato, M. & Yamada, T., 1999, In: Chemistry Letters. 12, p. 1345-1346 2 p.

  研究成果: Article › 査読

  • Cyclopropanecarboxylate 100%
  • Styrene 96%
  • Ethyl 42%
  • Catalyst 24%
  47 被引用数 (Scopus)

• N₂O oxidation of phosphines catalyzed by low-valent nickel complexes

  Yamada, T., Suzuki, K., Hashimoto, K. & Ikeno, T., 1999, In: Chemistry Letters. 10, p. 1043-1044 2 p.

  研究成果: Article › 査読

  • Phosphine 100%
  • Phosphine Oxide 64%
  • Propane 52%
  • Oxidation Reaction 49%
  • Ligand 24%
  25 被引用数 (Scopus)

• Optically active aldiminato cobalt(II) complexes as efficient catalysts for enantioselective cyclopropanation of styrenes with diazoacetates

  Yamada, T., Ikeno, T., Sekino, H. & Sato, M., 1999 1月 1, In: Chemistry Letters. 8, p. 719-720 2 p.

  研究成果: Article › 査読

  • Optical Yield 100%
  • Styrene 57%
  • Amount 30%
  • Catalyst 29%
  • Reaction Yield 29%
  50 被引用数 (Scopus)

• Optically active β-ketoiminato cobalt(II) complexes as highly efficient catalysts in enantioselective borohydride reduction of ketones, imines, and α,β-unsaturated carboxylates

  Yamada, T., Nagata, T., Ikeno, T., Ohtsuka, Y., Sagara, A. & Mukaiyama, T., 1999 12月 15, In: Inorganica Chimica Acta. 296, 1, p. 86-93 8 p.

  研究成果: Article › 査読

  • borohydrides 100%
  • Ketones 94%
  • imines 93%
  • carboxylates 91%
  • ketones 85%
  29 被引用数 (Scopus)

• Selective 1,4-reduction of α,β-unsaturated carbonyl compounds by combined use of bis(1,3-diketonato)cobalt(II) complex and diisobutylaluminum hydride

  Ikeno, T., Kimura, T., Ohtsuka, Y. & Yamada, T., 1999 1月 1, In: Synlett. 1, p. 96-98 3 p.

  研究成果: Article › 査読

  • Carboxamide 100%
  • Enone 95%
  • Carbonyl Compound 82%
  • Hydride 72%
  • Reaction Yield 35%
  20 被引用数 (Scopus)
• 1998

  Enantioselective borohydride 1,4-reduction of α,β-unsaturated carboxamides using optically active cobalt(II) complex catalysts

  Yamada, T., Ohtsuka, Y. & Ikeno, T., 1998 1月 1, In: Chemistry Letters. 11, p. 1129-1130 2 p.

  研究成果: Article › 査読

  • Carboxamide 100%
  • Borohydride 97%
  • Catalyst 35%
  • Enantiomer 33%
  • Reduction 19%
  49 被引用数 (Scopus)

• New and efficient catalysts for enantioselective borohydride reduction of ketones and imines

  Nagata, T., Sugi, K. D., Yorozu, K., Yamada, T. & Mukaiyama, T., 1998 1月 1, In: Catalysis Surveys from Japan. 2, 1, p. 47-57 11 p.

  研究成果: Article › 査読

  • borohydrides 100%
  • Ketones 94%
  • imines 93%
  • ketones 85%
  • Borohydride 74%
  19 被引用数 (Scopus)
• 1997

  A convenient method for the preparation of 1,2-diamines

  Imagawa, K., Hata, E., Yamada, T. & Mukaiyama, T., 1997, In: Unknown Journal. 6, p. 419-424 6 p.

  研究成果: Article › 査読

  Open Access

  • Diamines 100%
  • Nitroolefin 96%
  • Palladium 93%
  • Olefins 83%
  • Preparation 79%
  1 被引用数 (Scopus)

• Enantioselective borohydride reduction of N-diphenylphosphinyl imines using optically active cobalt(II) complex catalysts

  Sugi, K. D., Nagata, T., Yamada, T. & Mukaiyama, T., 1997, In: Chemistry Letters. 6, p. 493-494 2 p.

  研究成果: Article › 査読

  • Borohydride 100%
  • Primary Amine 85%
  • Imine 79%
  • Enantiomer 69%
  • Hydrolysis 54%
  82 被引用数 (Scopus)

• Living ring-opening polymerization of lactones using cationic zirconocene complex catalysts

  Hayakawa, M., Mitani, M., Yamada, T. & Mukaiyama, T., 1997 5月, In: Macromolecular Chemistry and Physics. 198, 5, p. 1305-1317 13 p.

  研究成果: Article › 査読

  • Cationic polymerization 100%
  • Living polymerization 99%
  • Ring opening polymerization 91%
  • Zirconocene 65%
  • Ring Opening Polymerisation 51%
  43 被引用数 (Scopus)
• 1996

  Convenient method for one-pot preparation of 1,2-diamines from nitroolefins

  Imagawa, K., Hata, E., Yamada, T. & Mukaiyama, T., 1996, In: Chemistry Letters. 4, p. 291-292 2 p.

  研究成果: Article › 査読

  • Nitroolefin 100%
  • Preparative Method 31%
  • Michael Addition 25%
  • Hydrogen 12%
  • Reduction 11%
  19 被引用数 (Scopus)

• Effects of Ligands and Additive Alcohols on Enantioselection in Highly Efficient Asymmetric Borohydride Reduction of Ketones Catalyzed by Optically Active Aldiminato Cobalt(II) Complexes

  Nagata, T., Sugi, K. D., Yamada, T. & Mukaiyama, T., 1996 1月 1, In: Synlett. 1996, 11, p. 1076-1078 3 p.

  研究成果: Article › 査読

  • Borohydride 100%
  • Additive 59%
  • Alcohol 53%
  • Reduction 40%
  • Ligand 38%
  34 被引用数 (Scopus)

• Enantioselective borohydride reduction of ketones catalyzed by optically active cobalt(II) complexes: Achievement of high enantioselection by modified borohydrides with furfuryl alcohol derivatives

  Sugi, K. D., Nagata, T., Yamada, T. & Mukaiyama, T., 1996 1月 1, In: Chemistry Letters. 9, p. 737-738 2 p.

  研究成果: Article › 査読

  • Furfuryl Alcohol 100%
  • Borohydride 87%
  • Aromatic Ketone 48%
  • Quantitative Yield 41%
  • Reduction 35%
  38 被引用数 (Scopus)

• Ethylene oligomerization catalyzed with dichlorobis-(β-diketonato)zirconium/organoaluminium chloride systems

  Oouchi, K., Mitani, M., Hayakawa, M., Yamada, T. & Mukaiyama, T., 1996 4月, In: Macromolecular Chemistry and Physics. 197, 4, p. 1545-1551 7 p.

  研究成果: Article › 査読

  • Zirconium compounds 100%
  • zirconium compounds 89%
  • Oligomerization 81%
  • Oligomers 68%
  • Carrier concentration 67%
  47 被引用数 (Scopus)

• Ligand effects on olefin polymerizations with multinuclear zirconocene catalysts having dimethylsilylferrocene as a cyclopentadienyl substituent

  Mitani, M., Oouchi, K., Hayakawa, M., Yamada, T. & Mukaiyama, T., 1996 6月, In: Macromolecular Chemistry and Physics. 197, 6, p. 1815-1822 8 p.

  研究成果: Article › 査読

  • Ligands 100%
  • Zirconocene 97%
  • alkenes 96%
  • Olefins 89%
  • Polymerization 84%
  11 被引用数 (Scopus)

• Living ring-opening polymerization of cyclic carbonate using cationic zirconocene complex as catalyst

  Hayakawa, M., Mitani, M., Yamada, T. & Mukaiyama, T., 1996 12月 1, In: Macromolecular Rapid Communications. 17, 12, p. 865-870 6 p.

  研究成果: Article › 査読

  • Living polymerization 100%
  • Ring opening polymerization 91%
  • Zirconocene 65%
  • Carbonates 57%
  • Ring Opening Polymerisation 51%
  34 被引用数 (Scopus)

• Nitrosation and Nitration of Olefins using Nitrogen Monoxide

  Hata, E., Kato, K., Yamada, T. & Mukaiyama, T., 1996, In: Yuki Gosei Kagaku Kyokaishi/Journal of Synthetic Organic Chemistry. 54, 9, p. 728-739 12 p.

  研究成果: Article › 査読

  Open Access

  • Nitrosation 100%
  • Nitroolefin 70%
  • Alkene 55%
  • Nitrite 49%
  • Nitrogen 46%
  10 被引用数 (Scopus)

• Novel zirconacyclopentadiene complex; 8,8-bis(cyclopentadienyl)-7,9-bis(trimethylstannyl)-8-zirconabicyclo-[4.3.0]nona-1(9),6(7)-diene: Synthesis, X-ray analysis, and catalytic activity for ethylene polymerization

  Oouchi, K., Mitani, M., Hayakawa, M., Yamada, T. & Mukaiyama, T., 1996 6月 14, In: Journal of Organometallic Chemistry. 516, 1-2, p. 111-114 4 p.

  研究成果: Article › 査読

  • Zirconacycle 100%
  • X ray analysis 86%
  • dienes 80%
  • Oxidative Coupling Reaction 79%
  • ethylene 78%
  6 被引用数 (Scopus)

• Novel zirconium-iron multinuclear complex catalysts for olefin polymerizations

  Mitani, M., Hayakawa, M., Yamada, T. & Mukaiyama, T., 1996 10月, In: Bulletin of the Chemical Society of Japan. 69, 10, p. 2967-2976 10 p.

  研究成果: Article › 査読

  • Alkene 100%
  • Zirconocene 90%
  • Propene 86%
  • Polymerization Reaction 83%
  • Catalyst 58%
  21 被引用数 (Scopus)

• Practical and efficient enantioselective borohydride reduction of aromatic ketones catalyzed by optically active cobalt(II) complexes using pre-modified borohydride

  Sugi, K. D., Nagata, T., Yamada, T. & Mukaiyama, T., 1996 1月 1, In: Chemistry Letters. 12, p. 1081-1082 2 p.

  研究成果: Article › 査読

  • Aromatic Ketone 100%
  • Borohydride 90%
  • Secondary Alcohol 43%
  • Reduction 36%
  • Enantiomer 31%
  47 被引用数 (Scopus)
• 1995

  Design and Synthesis of Optically Active Manganese(III) Complex Catalysts for Enantioselective Epoxidation Using Molecular Oxygen

  Yamada, T., Nagata, T. & Mukaiyama, T., 1995, In: Nippon Kagaku Kaishi. 1995, 10, p. 755-762 8 p.

  研究成果: Article › 査読

  Open Access

  • Molecular oxygen 100%
  • Epoxidation 98%
  • Manganese 67%
  • Iron 51%
  • Catalysts 48%

• Enantioselective Reduction of Ketones with Sodium Borohydride, Catalyzed by Optically Active (β‐Oxoaldiminato)cobalt(II) Complexes

  Nagata, T., Yorozu, K., Yamada, T. & Mukaiyama, T., 1995 10月 16, In: Angewandte Chemie International Edition in English. 34, 19, p. 2145-2147 3 p.

  研究成果: Article › 査読

  • Enantioselectivity 100%
  • Sodium Borohydride 78%
  • Ketones 70%
  • Cobalt 57%
  • Secondary Alcohol 54%
  155 被引用数 (Scopus)

• Mono-aryloxy or mono-alkoxy zirconium complexes/methylaluminoxane catalyst system in ethylene polymerization

  Mitani, M., Oouchi, K., Hayakawa, M., Yamada, T. & Mukaiyama, T., 1995 2月, In: Polymer Bulletin. 34, 2, p. 199-202 4 p.

  研究成果: Article › 査読

  • Zirconium 100%
  • Polymerization 89%
  • Ethylene 82%
  • polymerization 74%
  • catalysts 73%
  14 被引用数 (Scopus)

• Olefin polymerization catalyzed by homoor heterobimetallic zirconocene complex/methylaluminoxane system

  Mitani, M., Oouchi, K., Hayakawa, M., Yamada, T. & Mukaiyama, T., 1995 12月 1, In: Polymer Bulletin. 35, 6, p. 677-682 6 p.

  研究成果: Article › 査読

  • Zirconocene 100%
  • alkenes 99%
  • Zirconium 97%
  • Olefins 92%
  • Polymerization 86%
  18 被引用数 (Scopus)
• 1994

  Direct and stereoselective preparation of optically active 1,3-dioxolanes from the corresponding chiral styrene oxides

  Nagata, T., Takai, T., Yamada, T., Imagawa, K. & Mukaiyama, T., 1994 11月 23, In: Bulletin of the Chemical Society of Japan. 67, 9, p. 2614-2616 3 p.

  研究成果: Article › 査読
  26 被引用数 (Scopus)

• Optically active β-ketoiminato manganese(III) complexes as efficient catalysts in enantioselective aerobic epoxidation of unfunctionalized olefins

  Nagata, T., Imagawa, K., Yamada, T. & Mukaiyama, T., 1994 6月 1, In: Inorganica Chimica Acta. 220, 1-2, p. 283-287 5 p.

  研究成果: Article › 査読

  • epoxidation 100%
  • Epoxidation 99%
  • alkenes 73%
  • Olefins 68%
  • Manganese 68%
  29 被引用数 (Scopus)
• 1993

  New and Effective Aerobic Oxygenation of Olefins Catalyzed by Transition-Metal Complexes

  Yamada, T., Takai, T. & Mukaiyama, T., 1993, In: Yuki Gosei Kagaku Kyokaishi/Journal of Synthetic Organic Chemistry. 51, 11, p. 995-1004 10 p.

  研究成果: Article › 査読

  Open Access

  • Oxygenation 100%
  • Transition Element 65%
  • Alkene 64%
  • Aldehyde 25%
  • Carboxamide 21%
  5 被引用数 (Scopus)
• 1990

  4-O-Benzyl-23-O-isopropylidene-L-threose: A useful building block for stereoselective synthesis of monosaccharides

  Mukaiyama, T., Suzuki, K., Yamada, T. & Tabusa, F., 1990, In: Tetrahedron. 46, 1, p. 265-276 12 p.

  研究成果: Article › 査読

  • erythrose 100%
  • propylene 79%
  • Monosaccharides 66%
  • polyoxin 57%
  • Monosaccharide 54%
  160 被引用数 (Scopus)

• Catalytic oxidation-reduction hydration of olefin with molecular oxygen in the presence of bis(1,3-diketonato)cobalt(II) complexes

  Kato, K., Yamada, T., Takai, T., Inoki, S. & Isayama, S., 1990 6月 22, In: Bulletin of the Chemical Society of Japan. 63, 1, p. 179-186 8 p.

  研究成果: Article › 査読

  • Alkene 100%
  • Dioxygen 68%
  • Secondary Alcohol 51%
  • Catalyst 19%
  • Reaction Yield 18%
  78 被引用数 (Scopus)
• 1989

  Asymmetric Diels-Alder Reaction Catalyzed by a Chiral Titanium Reagent

  Narasaka, K., Iwasawa, N., Inoue, M., Yamada, T., Nakashima, M. & Sugimori, J., 1989 7月, In: Journal of the American Chemical Society. 111, 14, p. 5340-5345 6 p.

  研究成果: Article › 査読

  • Cycloaddition Reaction 100%
  • Enantioselectivity 80%
  • Reagents 72%
  • Titanium 62%
  • Diels-Alder Reaction 57%
  339 被引用数 (Scopus)