京都大学化学研究所研究者情報   [ English | Japanese ]


小澤 文幸(おざわ ふみゆき )

元素科学国際研究センター 錯体触媒変換化学
(工学研究科 物質エネルギー化学専攻 協力講座)
教授
東京工業大学 工学博士
URL:http://om.kuicr.kyoto-u.ac.jp
E-mail: ozawa@scl.kyoto-u.ac.jp
Tel: 0774-38-3035
Fax: 0774-38-3039

研究・教育歴
    1980.4 東京工業大学資源化学研究所 助手
    1989.9 北海道大学触媒化学研究センター 助教授
    1994.4 大阪市立大学工学部応用化学科 助教授
    1995.4 同教授
    2003.9 現職
専門分野
    有機金属化学, 分子触媒化学
主な研究テーマ
  1. 後周期有機遷移金属錯体の合成・構造・反応性の解明
  2. 遷移金属錯体触媒の開発と有機合成・高分子合成への応用
主な論文・著書
  1. 小澤文幸,西山久雄, 朝倉化学大系16 有機遷移金属化学 朝倉書店(2016)
  2. K. Takeuchi, H. Taguchi, I. Tanigawa, S. Tsujimoto, T. Matsuo, H. Tanaka, K. Yoshizawa, and F. Ozawa, A Square Planar Complex of Platinum(0) Angew. Chem. Int. Ed. (early view, DOI: 10.1002/anie.201609515)
  3. F. Ozawa and Y. Nakajima, PNP-Pincer Type Phosphaalkene Complexes of Late Transition Metals Chem. Rec. 16, 2314-2323 (2016)
  4. J.-R. Pouliot, M. Wakioka, F. Ozawa, Y. Li, and M. Leclerc, Structural Analysis of Poly(3-hexylthiophene) Prepared via Direct Heteroarylation Polymerization Macromol. Chem. Phys. 217, 1493-1500 (2016)
  5. H. Taguchi, D. Sasaki, K. Takeuchi, S. Tsujimoto, T. Matsuo, H. Tanaka, K.i Yoshizawa, and F. Ozawa, Unsymmetrical PNP-Pincer Type Phosphaalkene Ligands Protected by a Fused-Ring Bulky Eind Group: Synthesis and Applications to Rh(I) and Ir(I) Complexes Organometallics 35, 1526-1533 (2016)
  6. E. Iizuka, M. Wakioka, and F. Ozawa, Mixed-Ligand Approach to Palladium-Catalyzed Direct Arylation Polymerization: Effective Prevention of Structural Defects Using Diamines Macromolecules 49, 3310-3317 (2016)
  7. Yumiko Nakajima,* Takahiro Tsuchimoto, Yung-Hung Chang, Katsuhiko Takeuchi, and Fumiyuki Ozawa, Reactions of [Cu(X)(BPEP-Ph)] (X = PF6, SbF6) with Silyl Compounds. Cooperative Bond Activation Involving Non-Coordinating Anions Dalton Trans. 45, 2079-2084 (2016)
  8. Y.-H. Chang, I. Tanigawa, H. Taguchi, K. Takeuchi, and F. Ozawa, Iridium(I) Complexes Bearing a Noninnocent PNP-Pincer Type Phosphaalkene Ligand: Catalytic Application to Base-Free N-Alkylation of Amines with Alcohols Eur. J. Inorg. Chem. 754-760 (2016)
  9. M. Wakioka, S. Ishiki, and F. Ozawa, Synthesis of Donor-Acceptor Polymers Containing Thiazolo[5,4-d]thiazole Units via Palladium-Catalyzed Direct Arylation Polymerization Macromolecules 48, 8382-8388 (2015)
  10. Y.-H. Chang, K. Takeuchi, M. Wakioka, and F. Ozawa, C-H Bond Cleavage of Acetonitrile by Iridium Complexes Bearing PNP-Pincer Type Phosphaalkene Ligands Organometallics 34, 1957-1962 (2015)
  11. E. Iizuka, M. Wakioka, and F. Ozawa, Mixed-Ligand Approach to Palladium-Catalyzed Direct Arylation Polymerization: Synthesis of Donor-Acceptor Polymers with Dithienosilole (DTS) and Thienopyrroledione (TPD) Units Macromolecules 48, 2989-2993 (2015)
  12. H. Taguchi, Y.-H. Chang, K. Takeuchi, and F. Ozawa, Catalytic Synthesis of an Unsymmetrical PNP-Pincer Type Phosphaalkene Ligand Organometallics 34, 1589-1596 (2015)
  13. S. Sugawara, M. Abe, Y. Fujiwara, M. Wakioka, F. Ozawa, and Y. Yamamoto, 1,8-Disubstituted Xanthylidene-Based Remote Carbenes: Photolytic Generation and Isolation of Low-Coordinate Palladium(II) Complex Eur. J. Inorg. Chem. 534-541 (2015)
  14. M. Wakioka, Y. Nakamura, M. Montgomery, and F. Ozawa, Remarkable Ligand Effect of P(2-MeOC6H4)3 on Palladium-Catalyzed Direct Arylation Organometallics 34, 198-205 (2015)
  15. 脇岡正幸, 小澤文幸, パラジウム触媒直接的アリール化重合:π共役系高分子の新簡便合成法 化学 70, 64-65 (2015)
  16. Y.-F. Lin, N. Ichihara, Y. Nakajima, and F. Ozawa, Disproportionation of Bis(phosphaethenyl)pyridine Iron(I) Bromide Induced by tBuNC Organometallics 33, DOI: 10.1021/om500901a (2014)
  17. M. Wakioka, Y. Nakamura, Y. Hihara, F. Ozawa, and S. Sakaki , Effects of PAr3 Ligands on Direct Arylation of Heteroarenes with Isolated [Pd(2,6-Me2C6H3)(μ-O2CMe)(PAr3)]4 Complexes Organometallics 33, DOI: 10.1021/om500922n (2014)
  18. K. Takeuchi, A. Minami, Y. Nakajima, and F. Ozawa, Synthesis and Structures of Nickel Complexes with a PN-Chelate Phosphaalkene Ligand Organometallics 33, 5365-5370 (2014)
  19. Y.-F. Lin, Y. Nakajima, and F. Ozawa, Reduction of an Fe(I) Mesityl Complex Induced by π-Acid Ligands Dalton Trans. 43, 9032-9037 (2014)
  20. Y.-H. Chang, Y. Nakajima, H. Tanaka, K. Yoshizawa, and F. Ozawa, Mechanism of N-H Bond Cleavage of Aniline by a Dearomatized PNP-Pincer Type Phosphaalkene Complex of Iridium(I) Organometallics 33, 715-721 (2014)
  21. M. Wakioka, N. Ichihara, Y. Kitano, and F. Ozawa, A Highly Efficient Catalyst for the Synthesis of Alternating Copolymers with Thieno[3,4-c]pyrrole-4,6-dione Units via Direct Arylation Polymerization Macromolecules 47, 626-631 (2014)
  22. 脇岡正幸,小澤文幸, 化学便覧 応用化学編 第7版(日本化学会編) 丸善出版(2014):分担執筆.
  23. Y.-H. Chang, Y. Nakajima, H. Tanaka, K. Yoshizawa, and F. Ozawa, Facile N-H Bond Cleavage of Ammonia by an Iridium Complex Bearing a Non-innocent PNP-Pincer Type Phosphaalkene Ligand J. Am. Chem. Soc. 135, 11791-11794 (2013).
  24. M. Wakioka, Y. Nakamura, Y. Hihara, F. Ozawa, and S. Sakaki, Factors Controlling the Reactivity of Heteroarenes in Direct Arylation with Arylpalladium Acetate Complexes Organometallics 32, 4423-4430 (2013).
  25. Y. Nakajima, Y. Okamoto, Y.-H. Chang, and F. Ozawa, Synthesis, Structures, and Reactivity of Ruthenium Complexes with PNP-pincer Type Phosphaalkene Ligands Organometallics 32, 2918-2925 (2013).
  26. Y.-H. Chang, Y. Nakajima, and F. Ozawa, A Bis(phosphaethenyl)pyridine Complex of Iridium(I): Synthesis and Catalytic Application to N‐Alkylation of Amines with Alcohols Organometallics 32, 2910-2215 (2013).
  27. M. Okazaki, W. Taniwaki, K. Miyagi, M. Takano, S. Kaneko, and F. Ozawa, Lewis Acid Chemistry of a Cationic [CCH] Subunit in a Bisdisphenoidal Eight-Atom Tetrairon-Tetracarbon Cluster Organometallics 32, 1951-1957 (2013).
  28. M. Wakioka, Y. Kitano, and F. Ozawa, A Highly Efficient Catalytic System for Polycondensation of 2,7-Dibromo-9,9-dioctylfluorene and 1,2,4,5-Tetrafluorobenzene via Direct Arylation Macromolecules 46, 370-374 (2013).
  29. M. Wakioka, Y. Nakamura, Q. Wang, and F. Ozawa, Direct Arylation of 2-Methylthiophene with Isolated [PdAr(μ-O2CR)(PPh3)]n Complexes: Kinetics and Mechanism Organometallics 31, 4810-4816 (2012).
  30. M. Okazaki, K. Suto, N. Kudo, M. Takano, and F. Ozawa, Synthesis and Structure of Cubane-Type Tetrairon Clusters Possessing μ3-Isonitrile Ligands. Reductive Coupling of Two Isonitriles on Redox-Responsive Tetrairon Reaction Sites Organometallics 31, 4110-4113 (2012).
  31. Q. Wang, M. Wakioka, and F. Ozawa, Synthesis of End-capped Regioregular Poly(3-hexylthiophene)s via Direct Arylation Macromol. Rapid Commun. 33, 1203-1207 (2012).
  32. Y. Nakajima and F. Ozawa, Redox Chemistry of Bis(phosphaethenyl)pyridine Iron Complexes Organometallics 31, 2009-2015 (2012).
  33. M. Okazaki, T. Tsuchimoto, Y. Nakazawa, M. Takano, and F. Ozawa, Reactions of Bromoacetylene with Primary Amine on a Butterfly-Type Tetrairon Core to Give Isonitrile and Methyne through Oxidation and Deprotonation Organometallics 30, 3487-3489 (2011).
  34. Y. Nakajima, Y. Shiraishi, T. Tsuchimoto, and F. Ozawa, Synthesis and Coordination Behavior of CuI Bis(phosphaethenyl)pyridine Complexes Chem. Commun. 47, 6332-6334 (2011).
  35. M. Wakioka, M. Ikegami, and F. Ozawa, Stereocontrolled Synthesis and Photoisomerization Behavior of All-cis and All-trans Poly(m-phenylenevinylene)s Macromolecules 43, 6980-6985 (2010).
  36. Q. Wang, R. Takita, Y. Kikuzaki, and F. Ozawa, Palladium-Catalyzed Dehydrohalogenative Polycondensation of 2-Bromo-3-hexylthiophene: An Efficient Approach to Head-to-Tail Poly(3-hexylthiophene) J. Am. Chem. Soc. 132, 11420-11421 (2010).
  37. Y. Nakajima, Y. Nakao, S. Sakaki, Y. Tamada, T. Ono, and F. Ozawa, Electronic Structure of Four-coordinate Iron(I) Complex Supported by a Bis(phosphaethenyl)pyridine Ligand J. Am. Chem. Soc. 132, 9934-9936 (2010).
  38. M. Wakioka and F. Ozawa, Substituent Effects on P-C Reductive Elimination from Styrylpalladium(II) Phosphine Complexes Organometallics 29, 5570-5578 (2010).
  39. M. Wakioka, Y. Nakajima, and F. Ozawa, The Mechanism of C-P Reductive Elimination from trans-[Pd(CH=CHPh)Br(PMePh2)2] Organometallics 28, 2527-2534 (2009).
  40. M. Okazaki, M. Takano, and F. Ozawa, Redox-responsive Recombination of Carbon-Carbon Bonds on Flexible Tetrairon Cores J. Am. Chem. Soc. 131, 1684-1685 (2009).


Update: Jul 18,2017