Control over the Reactivity of a Polyhydrido Cluster via Subtle Interaction with Alcohol

• Project/Area Number: 19550058
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Inorganic chemistry
• Research Institution: Tokyo Institute of Technology
• Principal Investigator: TAKAO Toshiro Tokyo Institute of Technology, 大学院・理工学研究科, 准教授 (00313346)
• Project Period (FY): 2007 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2007: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
• Keywords: 金属錯体化学 / ポリヒドリドクラスター / 水素錯体 / 異種金属クラスター / ルテニウム錯体 / ヒドリドクラスター / 水素結合 / 垂直配位型アルキン錯体 / ヒドリド錯体 / 異種金属ヒドリドクラスター / オキソ錯体 / ベンゾキノン錯体 / レドックス活性

Research Abstract

Interaction between trimetallic polyhydrido clusters and fluoroalcohol was studied by means of various spectroscopic analyses. For a trimetallic cluster, it was shown that an adduct was formed in solution with five molecules of alcohol and equilibrium constant was shown to be varied between Ru_3 and Ru_2Ir clusters. Formation of an alcohol-adduct facilitates elimination of dihydrogen from the metal center similar to the reactivity of cationic polyhydrido cluster. It was also shown that the labile intermediate can be stabilized by the interaction of alcohol molecules.

Research Products

• [Journal Article] Direct Arylation of a Cluster-Bound Alkyne Ligand with Benzene (2010)
  • Author(s): Toshiro Takao, Makoto Moriya, Mana Kajigaya, Hiroharu Suzuki
  • Journal Title: Organometallics 29 Pages: 4770-4773
• [Journal Article] Direct Arylation of a Cluster-Bound Alkyne Ligand with Benzene (2010)
  • Author(s): Toshiro Takao, Makoto Moriya, Mana Kajigaya, Hiroharu Suzuki
  • Journal Title: Organometallics Volume: 29 Pages: 4770-4773
  • Peer Reviewed
• [Journal Article] 三核ルテニウムクラスター上での炭化水素配位子の骨格転位 (2009)
  • Author(s): 高尾俊郎、鈴木寛治
  • Journal Title: 有機合成化学協会誌 67 Pages: 475-485
  • NAID: 10024968707
  • Peer Reviewed
• [Journal Article] 三核ルテニウムクラスター上での炭化水素配位子の骨格転位 (2009)
  • Author(s): 高尾俊郎, 鈴木寛治
  • Journal Title: 有機合成化学協会誌 67 Pages: 475-485
  • NAID: 10024968707
• [Journal Article] Arylation of a Hydrocarbyl Ligand Formed from n-Alkane via C-H Bond Activation of Benzene using a Triruthenium Cluster (2009)
  • Author(s): Makoto Moriya, Atsushi Tahara, Toshiro Takao, Hiroharu Suzuki
  • Journal Title: Eur.J.Inorg.Chem. Pages: 3393-3397
  • Peer Reviewed
• [Journal Article] Preparation and Properties of Diruthenium Hydrido Complexes Having a Bridging Benzoquinone Ligand : Formation of an Alcohol Adduct of a μ-η^2:η^2-Benzoquinone Complex through Hydrogen Bonding (2008)
  • Author(s): Toshiro Takao, Kazunori Akiyoshi, Hiroharu Suzuki
  • Journal Title: Organometallics 27 Pages: 4199-4206
  • Peer Reviewed
• [Journal Article] Preparation and Properties of Diruthenium Hydrido Complexes Having a Bridging Benzoquinone Ligand : Formation of an Alcohol Adduct of a μ-η^:η^2-Benzoquinone Complex through Hydrogen Bonding (2008)
  • Author(s): Toshiro Takao, Kazunori Akiyoshi, Hiroharu Suzuki
  • Journal Title: Organometallics 27 Pages: 4199-4206
• [Journal Article] Preparation and Properties of Diruthenium Hydrido Complexes Having a Bridging Benzoquinone Ligand : Formation of an Alcohol Adduct of a μ-η^2 : η^2-Benzoquinone Complex through Hydrogen Bonding (2008)
  • Author(s): Toshiro Takao, Kazunori Akiyoshi, Hiroharu Suzuki
  • Journal Title: Organometallics 27 Pages: 4199-4206
  • Peer Reviewed
• [Journal Article] Introduction of a Methoxy Group into a Hydrocarbyl Ligand Derived from a Linear Alkane on a Triruthenium Cluster via Chemical Oxidation (2008)
  • Author(s): Toshiro Takao, Makoto Moriya, Hiroharu Suzuki
  • Journal Title: Organometallics 27 Pages: 18-20
  • Peer Reviewed
• [Journal Article] Insertion of Acetylene and Nitriles into a Ru-C Bond of a Dicationic Triruthenium Complex Having aμ_3-η^3-C_3 Ring: Formation of Six-Membered Ruthenacycles on a Triruthenium Core (2008)
  • Author(s): Toshiro Takao, Makoto Moriya, Hiroharu Suzuki
  • Journal Title: Organometallics 27 Pages: 1044-1054
  • Peer Reviewed
• [Presentation] 三重架橋配位子を有する三核ルテニウム錯体上でのホウ素-炭素結合形成反応 (2011)
  • Author(s): 諏訪仁史, 岡村玲, 高尾俊郎, 鈴木寛治
  • Organizer: 日本化学会第91春季年会
  • Place of Presentation: 神奈川
  • Year and Date: 2011-03-28
• [Presentation] 遷移金属三核錯体を用いた新規メタセシス反応の開発 (2010)
  • Author(s): 田原淳士, 高尾俊郎, 鈴木寛治
  • Organizer: 第60回錯体化学討論会
  • Place of Presentation: 大阪
  • Year and Date: 2010-09-30
• [Presentation] Synthesis and Properties of a Diruthenium Complex having a μ-η^2 : η^2-Cyclic Diene Ligand (2010)
  • Author(s): Toshiro Takao, Nozomi Obayashi, Hideki Omori, Bo Zhao, Hiroharu Suzuki
  • Organizer: 第57回有機金属化学討論会
  • Place of Presentation: 中央大学
  • Year and Date: 2010-09-16
• [Presentation] Synthesis and Properties of a Diruthenium Complex having a μ-η^2 : η^2-Cyclic Diene Ligand (2010)
  • Author(s): Toshiro Takao, Nozomi Obayashi, Hideki Omori, Bo Zhao, Hiroharu Suzuki
  • Organizer: 第57回有機金属化学討論会
  • Place of Presentation: 東京
  • Year and Date: 2010-09-16
• [Presentation] Rearrangement of a Pyridine Ligand on a Multimetallic Center (2010)
  • Author(s): Hideyuki Kanda, Takashi Kawashima, Toshiro Takao, Hiroharu Suzuki
  • Organizer: 第57回有機金属化学討論会
  • Place of Presentation: 東京
  • Year and Date: 2010-09-16
• [Presentation] C-C Bond Formation on a Trimetallic Cluster with Partial Breaking of a Cluster Skeleton (2010)
  • Author(s): Toshiro Takao.Atsushi Tahara, Makoto Moriya, Mana Kajigaya, Akinobu Nagai, Hiroharu Suzuki
  • Organizer: International Conference on Organometallic Chemistry
  • Place of Presentation: 台北
  • Year and Date: 2010-07-19
• [Presentation] 三重架橋イミド-三重架橋アルキリジン錯体の合成と性質(4B2-11) (2010)
  • Author(s): 神田英行, 高尾俊郎, 鈴木寛治
  • Organizer: 日本化学会第90春季年会
  • Place of Presentation: 近畿大学
  • Year and Date: 2010-03-29
• [Presentation] 三核ルテニウム錯体と直鎖不飽和炭化水素との反応-三核反応場における炭素鎖不均化反応の反応機構に関する考察(4B2-38) (2010)
  • Author(s): 田原淳士, 高尾俊郎, 鈴木寛治
  • Organizer: 日本化学会第90春季年会
  • Place of Presentation: 近畿大学
  • Year and Date: 2010-03-29
• [Presentation] Control over the Reactivity of a Polyhydrido Cluster via Interaction with Alcohol (2009)
  • Author(s): Toshiro Takao
  • Organizer: The 14^<th> Japan-Korea Joint Symposium on Organometallic and Coordination Chemistry
  • Place of Presentation: 名古屋大学
  • Year and Date: 2009-10-09
• [Presentation] Control over the Reactivity of a Polyhydrido Cluster via Interaction with Alcohol (P09) (2009)
  • Author(s): Toshiro Takao
  • Organizer: The 14^<th> Japan-Korea Joint Symposium on Organometallic and Coordination Chemistry
  • Place of Presentation: 名古屋大学
  • Year and Date: 2009-10-09
• [Presentation] 三核ルテニウム錯体上におけるアルキン配位子の不均化反応 (2009)
  • Author(s): 田原淳士, 高尾俊郎, 鈴木寛治
  • Organizer: 第59回錯体化学討論会
  • Place of Presentation: 長崎大学
  • Year and Date: 2009-09-26
• [Presentation] ルテニウムとロジウムを含む二核架橋ホスフィド錯体の合成とその反応性(2Da-14) (2009)
  • Author(s): 大林希, 高尾俊郎, 鈴木寛治
  • Organizer: 第59回錯体化学討論会
  • Place of Presentation: 長崎大学
  • Year and Date: 2009-09-26
• [Presentation] 三核ルテニウムポリヒドリド錯体上でのニトリルの配位様式の変化(1PD-009) (2009)
  • Author(s): 浅野祥生, 川島敬史, 高尾俊郎, 鈴木寛治
  • Organizer: 第59回錯体化学討論会
  • Place of Presentation: 長崎大学
  • Year and Date: 2009-09-25
• [Presentation] C-C Bond Formation on a Triruthenium Complex Utilizing Flexibility of a Cluster Skeleton (03-09) (2009)
  • Author(s): Toshiro Tokao, Atsushi Tahara, Makoto Moriya, Mana Kajigaya, Hiroharu Suzuki
  • Organizer: 第56回有機金属討論会
  • Place of Presentation: 同志社大学
  • Year and Date: 2009-09-11
• [Presentation] Synthesis, Structure, and Property of Diruthenium Azaruthenacyclopentadiene Complex (P2B09) (2009)
  • Author(s): Hideyuki Kanda, Toshiro Takao, Hiroharu Suzuki
  • Organizer: 第56回有機金属化学討論会
  • Place of Presentation: 同志社大学
  • Year and Date: 2009-09-10
• [Presentation] ルテニウムとイリジウムを含む異種金属ポリヒドリドクラスターとフルオロアルコールとの微弱な相互作用 (2009)
  • Author(s): ウ貞貞、高尾俊郎、鈴木寛治
  • Organizer: 日本化学会第89回春季年会
  • Place of Presentation: 日本大学
  • Year and Date: 2009-03-29
• [Presentation] ルテニウムとイリジウムを含む異種金属ポリヒドリドクラスターとフルオロアルコールとの微弱な相互作用 (2009)
  • Author(s): ウ貞貞, 高尾俊郎, 鈴木寛治
  • Organizer: 日本化学会 第89回春季年会
  • Place of Presentation: 日本大学
  • Year and Date: 2009-03-29
• [Presentation] Arylation of a Hydrocarbyl Ligand on a Triruthenium Cluster via C-H Bond Activation (3K2-31) (2009)
  • Author(s): Toshiro Takao, Makoto Moriya, Atsushi Tahara, Mana Kajigaya, Hiroharu Suzuki
  • Organizer: 日本化学会第89回春季年会Asian International Symosium -Coordination Chemistry, Organometallic Chemistry
  • Place of Presentation: 日本大学
  • Year and Date: 2009-03-29
• [Presentation] ルテニウムとイリジウムを含む異種金属ポリヒドリドクラスターとフルオロアルコールとの微弱な相互作用(3K4-09) (2009)
  • Author(s): 〓貞貞, 高尾俊郎, 鈴木寛治
  • Organizer: 日本化学会第89回春季年会
  • Place of Presentation: 日本大学
  • Year and Date: 2009-03-29
• [Presentation] 二核ルテニウム架橋ホスフィド錯体上でのピリジン配位子の挙動(3K31) (2008)
  • Author(s): 大林希, 川島敬史, 神田英行, 高尾俊郎, 鈴木寛治
  • Organizer: 第102回触媒討論会
  • Place of Presentation: 名古屋大学
  • Year and Date: 2008-09-25
• [Presentation] 二核ルテニウムヒドリド錯体とイミン類との反応(3K32) (2008)
  • Author(s): 神田英行, 高尾俊郎, 鈴木寛治
  • Organizer: 第102回触媒討論会
  • Place of Presentation: 名古屋大学
  • Year and Date: 2008-09-25
• [Presentation] 三核ルテニウムクラスター上での様々なピリジンの配位様式(2C2-35) (2008)
  • Author(s): 高尾俊郎, 川島敬史, 岡村玲, 鈴木寛治
  • Organizer: 日本化学会第2回関東支部大会
  • Place of Presentation: 群馬大学
  • Year and Date: 2008-09-19
• [Presentation] Synthesis and Reactivity of a μ_3-η^3-C_3 Ring on a Dicationic Triruthenium Cluster (2008)
  • Author(s): Toshiro Takao, Makoto Moriya, Hiroharu Suzuki
  • Organizer: XXIII International Conference on Organo metallic Chemistry
  • Place of Presentation: レンヌ大学
  • Year and Date: 2008-07-17
• [Presentation] Dehydrogenative Coupling of Pyri dines Catalyzed by Ruthenium Clusters (2008)
  • Author(s): Toshiro Takao
  • Organizer: International Symposium on Chemistry of Concerto Catalysis Based on Synergy of Elements
  • Place of Presentation: レンヌ大学
  • Year and Date: 2008-07-12
• [Presentation] Control over the Reactivity of a Polyhydrido Cluster via Subtle Interaction with Alcohol (2007)
  • Author(s): Toshiro Takao, Tomomi Suzuki, Kazunori Akiyoshi, Hiroharu Suzuki
  • Organizer: 第54回有機金属化学討論会
  • Place of Presentation: 広島大学
  • Year and Date: 2007-10-28
• [Presentation] Control over the Reactivity of a Polyhydrido Cluster via Subtle Interaction with Alcohol (2007)
  • Author(s): Toshiro Takao, Tomomi Suzuki, Kazunori Akiyoshi, Hiroharu Suzuki
  • Organizer: 第54回 有機金属化学討論会
  • Place of Presentation: 広島大学
  • Year and Date: 2007-10-28
• [Presentation] Control over the Reactivity of a Polyhydrido Cluster via Subtle Interaction with Alcohol (PA-238) (2007)
  • Author(s): Toshiro Takao, Tomomi Suzuki, Kazunori Akiyoshi, Hiroharu Suzuki
  • Organizer: 第54回 有機金属化学討論会
  • Place of Presentation: 広島大学
  • Year and Date: 2007-10-28
• [Presentation] 三核ルテニウムクラスター上でのニトリルの分子変換反応(2B5-50) (2007)
  • Author(s): 高尾俊郎, 川島敬史, 鈴木寛治
  • Organizer: 日本化学会 第1回関東支部大会
  • Place of Presentation: 首都大学東京
  • Year and Date: 2007-09-28
• [Presentation] 二核ルテニウム架橋ベンゾキノン錯体の合成とその性質(2D-07) (2007)
  • Author(s): 秋吉一憲, 高尾俊郎, 鈴木寛治
  • Organizer: 第57回 錯体化学討論会
  • Place of Presentation: 名古屋工業大学
  • Year and Date: 2007-09-26
• [Presentation] 三核ルテニウムクラスター上での炭素-炭素結合形成反応 (2007)
  • Author(s): 高尾俊郎
  • Organizer: 第40回 有機金属若手の会 夏の学校
  • Place of Presentation: つくばグランドホテル
  • Year and Date: 2007-07-11
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