Development of novel heterogeneous chiral catalysts using layered clay materials

• Project/Area Number: 19760540
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Catalyst/Resource chemical process
• Research Institution: Chiba University
• Principal Investigator: HARA Takayoshi Chiba University, 大学院工学研究科, 助教 (60437358)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,790,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥390,000); Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2007: ¥2,100,000 (Direct Cost: ¥2,100,000)
• Keywords: 層状粘土化合物 / パラジウム触媒 / アルコール酸化反応 / グリーンケミストリー / 不斉合成触媒 / アミノ酸錯体 / パラジウム

Research Abstract

本申請研究では、層状粘土化合物の層間を規制されたナノサイズの反応空間として捉え、分子認識が可能な固体不斉触媒を開発することを目的とした。不斉場を構築する配位子としてアミノ酸を用い、Pdとの錯化を施すことにより、新規Pd-アミノ酸錯体を合成し、アニオン交換性層状粘土化合物にインターカレーションすることにより、粘土固定化Pd-アミノ酸錯体触媒を合成した。調製した触媒は、空気を酸化剤とするアルコールの酸化的脱水素反応にて極めて高い触媒活性を示したが、不斉選択性は発現しなかった。

Research Products

• [Journal Article] Highly Efficient Alcohol Oxidation Catalyzed by Palladium(II)-Alkylamine Complexes Using Atmospheric Molecular Oxygen (2008)
  • Author(s): S. Shimazu, T. Uehara, A. Asami, T. Hara and N. Ichikuni
  • Journal Title: J.Mol. Catal. A: Chem. 282 Pages: 28-33
  • Peer Reviewed
• [Journal Article] Preparation of supported NbC catalysts from peroxoniobic acid and in situ XAFS characterization (2008)
  • Author(s): Shun KODAMA
  • Journal Title: Appl. Catal. A : Gen 343 Pages: 25-28
  • Peer Reviewed
• [Journal Article] Vapor-phase reaction of polyols over copper catalysts (2008)
  • Author(s): Satoshi SATO
  • Journal Title: Appl. Catal. A : Gen 347 Pages: 186-191
  • Peer Reviewed
• [Journal Article] Highly Efficient Alcohol Oxidation Catalyzed by Palladium(II)-alkylamine Complexes Using Atmospheric Molecular Oxygen (2008)
  • Author(s): Shogo Shimazu
  • Journal Title: Journal of Molecular Catalysis A: Chemical 282 Pages: 28-33
  • Peer Reviewed
• [Journal Article] Regioselective Ring Opening Reactions of Oxiranes with Acrylic Acid by Clay Supported Zirconium β-Diketonate Catalysts (2007)
  • Author(s): S. Shimazu, H. Zou, T. Hara and N. Ichikuni
  • Journal Title: J. Ion Exchange 18 Pages: 584-589
  • Peer Reviewed
• [Journal Article] Promoting Effect of Iron for the Nitriding Process of Niobium Oxideinto NbN Catalysts
  • Author(s): Yoko WAKAI
  • Journal Title: Top. Catal (In press)
  • Peer Reviewed
• [Presentation] アニオン交換を利用した層状Ni-Zn 複塩基性塩固定化Rh 触媒の合成と炭素-炭素結合形成反応への応用 (2009)
  • Author(s): 原 孝佳
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 千葉
• [Presentation] 担持触媒のXAFS による構造解析-蛍光法と透過法の比較 (2009)
  • Author(s): 原 孝佳
  • Organizer: PF研究会
  • Place of Presentation: つくば
• [Presentation] Development of Clay-Palladium (II) Nanocomposite Catalyst for Green Alcohol Oxidation (2008)
  • Author(s): Takayoshi HARA
  • Organizer: The 5^<th> International Conference on Environmental Catalysis
  • Place of Presentation: Belfast, Ireland
  • Year and Date: 2008-09-02
• [Presentation] Development of novel clay-palladium nanocomposite catalyst for aerobic alcohol oxidation (2008)
  • Author(s): Takayoshi HARA
  • Organizer: The 14^<th> International Congress on Catalysis
  • Place of Presentation: Seoul, Korea
  • Year and Date: 2008-07-17
• [Presentation] Development of novel clay-palladium nanocomposite catalyst for aerobic alcohol oxidation (2008)
  • Author(s): T. Hara
  • Organizer: The 14th International Congress on Catalysis
  • Place of Presentation: Seoul, Korea
• [Presentation] Development of Clay- Palladium(II) Nanocomposite Catalyst for Green Alcohol Oxidation (2008)
  • Author(s): T. Hara
  • Organizer: The 5th International Conference on Environmental Catalysis
  • Place of Presentation: Belfast, Ireland
• [Presentation] 新規アニオン交換性粘土-Pd(II)ナノ複合体触媒による空気を酸化剤とするアルコール酸化反応 (2008)
  • Author(s): 原 孝佳
  • Organizer: 第102回触媒討論会B
  • Place of Presentation: 名古屋
• [Presentation] 層状アニオン交換性複塩基性塩固定化Pd(II)錯体触媒の合成とグリーンなアルコール酸化反応への応用 (2008)
  • Author(s): 原 孝佳
  • Organizer: 第24回日本イオン交換研究発表会
  • Place of Presentation: 東京
• [Presentation] Development of novel clay-palladium nanocomposites as an aerobic alcohol oxidation catalyst (2007)
  • Author(s): Masakazu Ishikawa
  • Organizer: The 4th International Conference on Ion Exchange
  • Place of Presentation: Chiba, Japan
  • Year and Date: 2007-10-17
• [Presentation] アニオン交換を利用した粘士-Pdナノ複合体触媒によるアルコール酸化反応 (2007)
  • Author(s): 原 孝佳
  • Organizer: 第100回触媒討論会A
  • Place of Presentation: 札幌市
  • Year and Date: 2007-09-20
• [Presentation] Preparation of Clay-Palladium Nanocomposite Catalyst and Application for Aerobic Alcohol Oxidation (2007)
  • Author(s): Masakazu Ishikawa
  • Organizer: 14th International Symposium on Intercalation Compounds
  • Place of Presentation: Seoul, Korea
  • Year and Date: 2007-06-14
• [Presentation] アニオン交換を利用した粘土-Pdナノ複合体触媒によるアルコール酸化反応 (2007)
  • Author(s): 原 孝佳
  • Organizer: 第100回触媒討論会A
  • Place of Presentation: 札幌
• [Presentation] Design of Clay-Palladium Nanocomposite Catalyst toward Aerobic Alcohol Oxidation (2007)
  • Author(s): T. Hara
  • Organizer: 14th International Symposium on Intercalation Compounds
  • Place of Presentation: Seoul, Korea
• [Book] 図解 最先端イオン交換技術のすべて (2009)
  • Author(s): 原 孝佳, 島津 省吾
  • Publisher: 工業調査会
• [Book] 図解最先端イオン交換技術のすべて (2009)
  • Author(s): 原孝佳
  • Total Pages: 341
  • Publisher: 工業調査会
• [Patent(Industrial Property Rights)] エポキシケトン類を製造する方法 (2008)
  • Inventor(s): 島津省吾, 原孝佳, 栗原純
  • Industrial Property Rights Holder: 千葉大学
  • Industrial Property Number: 2008-177440
  • Filing Date: 2008-07-07