• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of Novel Liquid-Phase Oxidation Systems Based onTungstate Catalysts

Research Project

Project/Area Number 19860029
Research Category

Grant-in-Aid for Young Scientists (Start-up)

Allocation TypeSingle-year Grants
Research Field Catalyst/Resource chemical process
Research InstitutionThe University of Tokyo

Principal Investigator

KAMATA Keigo  The University of Tokyo, 大学院・工学系研究科, 助教 (40451801)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,115,000 (Direct Cost: ¥2,710,000、Indirect Cost: ¥405,000)
Fiscal Year 2008: ¥1,755,000 (Direct Cost: ¥1,350,000、Indirect Cost: ¥405,000)
Fiscal Year 2007: ¥1,360,000 (Direct Cost: ¥1,360,000)
Keywordsタングステン / 過酸化水素 / 酸化反応 / ポリオキソメタレート / オレフィン / アリルアルコール / ホモアリルアルコール / スルフィド
Research Abstract

中心元素がケイ素・ゲルマニウム・リンからなる新規二原子欠損型ポリオキソメタレート[γ-XW_<10>O34(H_2O)_2]^<n-> (X = Si, Ge, P)を新規に合成した。中心元素がケイ素である二原子欠損型ポリオキソメタレートは、過酸化水素 : 基質=1 : 1の量論条件下においても、過酸化水素を酸化剤とした種々のオレフィン類のエポキシ化反応やスルフィド類の酸素化反応に対して高い収率(87-99%)と高い過酸化水素利用効率(89-99%)を示すことを見出した。また、新規セレン中心二核ペルオキソタングステート[SeO_4{WO(O_2)_2}_2]^<2->を合成した。基質量に対して1当量の過酸化水素を酸化剤とした種々のホモアリルアルコール・アリルアルコール類のエポキシ化反応に対し高い活性を示し、対応するエポキシアルコールが高い収率で得られることを見出した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (17 results)

All 2009 2008 2007 Other

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (3 results) Book (4 results) Remarks (1 results)

  • [Journal Article] Hydrogen-Bond-Assisted Epoxidation ofHomoallylic and Allylic Alcohols withHydrogen Peroxide Catalyzed bySelenium-Containing DinuclearPeroxotungstate2009

    • Author(s)
      K. Kamata, T. Hirano, S. Kuzuya, N. Mizuno
    • Journal Title

      J. Am. Chem. Soc. 131

      Pages: 6997-7004

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hydrogen-Bond-Assisted Epoxidation of Homoallyic and Allylic Alcohols wlth Hydrogen Peroxide Catalyzed by Selenium-Containing Dinuclear2009

    • Author(s)
      K. Kamata, T. Hirano, S. Kuzuya, N. Mizuno
    • Journal Title

      Journal of the American Chemical Society 131(印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 1,3-Dipolar Cycloaddition ofOrganic Azides to Alkynes by aDicopper-Substituted Silicotungstate2008

    • Author(s)
      K. Kamata, Y. Nakagawa, K. Yamaguchi, N.Mizuno
    • Journal Title

      J. Am.Chem. Soc. 130

      Pages: 15304-15310

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Efficient OxidativeAlkyne-Alkyne Homocoupling by aMonomeric2008

    • Author(s)
      K. Kamata, S. Yamaguchi, M. Kotani, K.Yamaguchi, N. Mizuno
    • Journal Title

      Dicopper-SubstitutedSilicotungstate(Angew. Chem. Int. Ed.) 47

      Pages: 2407-2410

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and structural characterization of a monomeric di-copper-substituted silicotungstate [Y-H_2SiW_<10>O<36>Cu_2(μ-1,1-N_3)_2]^<4-> and the catalysis of oxidative homocoupling of alkynes2008

    • Author(s)
      K. Yamaguchi, K. Kamata, S. Yamaguchi, M. Kotani, N. Mizuno
    • Journal Title

      Journal of Catalysis 258

      Pages: 121-130

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 1, 3-Dipolar Cycloaddition of Organic Azides to Alkynes by a Dicopper-Substituted Silicotungstate2008

    • Author(s)
      K. Kamata, Y. Nakagawa, K. Yamapchi, N. Mizuno
    • Journal Title

      Journal of the American Chemical Society 130

      Pages: 15304-15310

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficient Oxidative Alkyne-Alkyne Homocoupling by a Monomeric Dicopper-Substituted Silicotungstate2008

    • Author(s)
      K. Kamata, S. Yamaguchi, M. Kotani, K. Yamaguchi, N. Mizuno
    • Journal Title

      Angewandte Chemie International Edition 47

      Pages: 2407-2410

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A γ-Keggin-type Dimeric Silicotungstate Sandwiching an Adamantanoid Tetra-Nuclear Ruthenium-Oxygen Cluster Core2008

    • Author(s)
      S. Yamaguchi, K. Uehara, K. Kamata, K. Yamaguchi, N. Mizuno
    • Journal Title

      Chemistry Letters 37

      Pages: 328-329

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] μ-η^1:η^1-Peroxo-Bridged Dinuclear Peroxotungstate Catalytically Active for Epoxidation of Olefins2007

    • Author(s)
      K. Kamata, S. Kuzuya, K. Uehara, S. Yamaguchi, N. Mizuno
    • Journal Title

      Inorganic Chemistry 46

      Pages: 3768-3774

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 銅二置換シリコタングステートによるアルキンとアジドの1,3-双極環化付加反応2009

    • Author(s)
      鎌田慶吾, 中川喜直, 山口和也, 水野哲孝
    • Organizer
      第89春季年会
    • Place of Presentation
      船橋
    • Year and Date
      2009-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] 銅二置換ポリオキソメタレートを触媒としたアルキンの酸化的ホモカップリング反応2008

    • Author(s)
      鎌田慶吾, 山口修平, 小谷美友紀, 山口和也, 水野哲孝
    • Organizer
      第102回触媒反応討論会
    • Place of Presentation
      名古屋
    • Year and Date
      2008-09-24
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 新規ペルオキソ架橋二核タングステン錯体によるオレフィン類のエポキシ化反応2007

    • Author(s)
      鎌田慶吾, 葛谷慎次郎, 上原和洋, 山口修平, 水野哲孝
    • Organizer
      第100回触媒反応討論会
    • Place of Presentation
      札幌
    • Year and Date
      2007-09-19
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Book] III. 触媒編 12.2.2固体酸(C)ポリ酸(触媒便覧)2008

    • Author(s)
      水野哲孝, 鎌田慶吾
    • Publisher
      講談社サイエンティフィック
    • Related Report
      2008 Final Research Report
  • [Book] Activation ofHydrogen Peroxide by Polyoxometalates2008

    • Author(s)
      Noritaka Mizuno, Kazuya Yamaguchi, KeigoKamata, Yoshinao Nakagawa
    • Publisher
      Mechanisms in Homogeneous and Heterogeneous Epoxidation Catalysis (Ed. : S.T. Oyama)
    • Related Report
      2008 Final Research Report
  • [Book] "Activation of Hydrogen Peroxide by Polyoxometalates"in Mechanisms in Homogeneous and Heterogeneous Epoxidation Catalysis(Ed.:S. T. Oyama)2008

    • Author(s)
      N. Mizuno, K. Yamaguchi, K. Kamata, Y. Nakagawa
    • Publisher
      Elsevier
    • Related Report
      2008 Annual Research Report
  • [Book] 環境調和型新材料シリーズ 触媒材料「5.1 ポリオキソメタレート触媒」2007

    • Author(s)
      水野哲孝, 鎌田慶吾
    • Publisher
      日刊工業新聞社
    • Related Report
      2007 Annual Research Report
  • [Remarks] 日本化学会第89 春季年会で優秀講演賞を受賞。「銅二置換シリコタングステートによるアルキンとアジドの1,3-双極環化付加反応(東京大) ○鎌田慶吾・中川善直・山口和也・水野哲孝」

    • Related Report
      2008 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi