Study on the Reaction Mechanism of the Reaction of Isolable Hydrido-chalcogenolato Platinum Complexes with Alkynes

• Project/Area Number: 21550035
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Organic chemistry
• Research Institution: Saitama University
• Principal Investigator: ISHII Akihiko 埼玉大学, 大学院・理工学研究科, 教授 (90193242)
• Co-Investigator(Renkei-kenkyūsha): NAKATA Norio 埼玉大学, 大学院・理工学研究科, 助教 (50375416)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000); Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: 合成化学 / 白金 / カルコゲン元素 / アルキン / ヒドリド

Research Abstract

The hydroselenation of hydrido-selenolato Pt(II) complexes with alkynes was studied. On the basis of the results employing the complexes having a 9-triptycyl group on the selenium and triphenylphosphine or 1,2-(diphenylphosphino)ethane as the phosphorus ligand, it was revealed that the dissociation of a phosphorus ligand is essential in the initial stage. It is also discovered that the complex having triphenyl phosphite ligands reacts with phenylacetylene to yield the corresponding selenaplatinacycle and styrene.

Research Products

• [Journal Article] Hydroselenation and Carboselenation of Electron-deficient Alkynes with Isolable (Hydrido)(Selenolato)platinum(II) Complexes and a Selenaplatinacycle Bearing a Triptycene Skeleton (2011)
  • Author(s): A. Ishii, H. Kamon, N. Nakata
  • Journal Title: Eur. J. Org. Chem. Pages: 1653-1659
  • Peer Reviewed
• [Journal Article] Syntheses of Selenolato-Bridged Dinuclear Hydridoplatinum Complexes [Pt2H2(.-SetBu)2(PPh3)2] and [Pt2H(SetBu)(.-SetBu)2(PPh3)2]: Unusual Thermal Reaction of Hydrido(1,1-dimethylethaneselenolato) Platinum Complex cis-[PtH(SetBu)(PPh3)2] (2010)
  • Author(s): N. Nakata, T. Ikeda, A. Ishii
  • Journal Title: Inorg. Chem. Volume: 49 Pages: 8122-8116
  • Peer Reviewed
• [Journal Article] Synthesis and Thermal Reaction of Hydrido(selenolato) Platinum(II) Complex Having a 9,10,11,12,14,15-Hexahydro-9,10[3',4']furanoanthracenyl Group (2010)
  • Author(s): N. Nakata, Y. Yamaguchi, A. Ishii
  • Journal Title: J. Organomet. Chem. Volume: 695 Pages: 970-973
  • Peer Reviewed
• [Journal Article] Syntheses of Selenolato-Bridged Dinuclear Hydridoplatinum Complexes IPt_2H_2(μ-SeBu)_2(PPh_3)_2] and [Pt_2H(SeBu)(μ-SeBu)_2(PPh_3)_2] : Unusual Thermal Reaction of Hydrido (1,1-dimethylethaneselenolato) Platinum Complex cis-IPtH(SeBu)(PPh_3)_2] (2010)
  • Author(s): Norio Nakata, Takashige Ikeda, Akihiko Ishii
  • Journal Title: Inorganic Chemistry Volume: 49 Pages: 8122-8116
  • Peer Reviewed
• [Journal Article] Hydroselenation and Carboselenation of Electron-deficient Alkynes with Isolable(Hydrido)(Selenolato)platinum(II)Complexes and a Selenaplatinacycle Bearing a Triptycene Skeleton. (2010)
  • Author(s): A.Ishii, H.Kamon, K.Murakami, N.Nakata
  • Journal Title: Eur.J.Org.Chem. Pages: 1653-1659
  • Peer Reviewed
• [Journal Article] Synthesis and thermal reaction of hydrido(selenolato)platinum(II)complex having a 9, 10, 11, 12, 14, 15-hexahydro-9, 10[3', 4']-furanoanthracenyl group. (2010)
  • Author(s): N.Nakata, Y.Yamaguchi, A.Ishii
  • Journal Title: J.Organomet.Chem. 695 Pages: 970-973
  • Peer Reviewed
• [Presentation] 嵩高い置換基を有するヒドリド-セレノラト白金(II)錯体とアルキン類の反応 (2012)
  • Author(s): 青木雄太郎, 加門ひとみ, 中田憲男, 石井昭彦
  • Organizer: 日本化学会第92春季年会
  • Place of Presentation: 神奈川,慶應義塾大学矢上キャンパス
  • Year and Date: 2012-03-25
• [Presentation] 嵩高い置換基を有するヒドリド-セレノラト白金(II)錯体とアルキン類の反応 (2012)
  • Author(s): 青木雄太郎, 加門ひとみ, 中田憲男, 石井昭彦
  • Organizer: 日本化学会第92春季年会
  • Place of Presentation: 慶應義塾大学(矢上)
  • Year and Date: 2012-03-25
• [Presentation] セレン上に2,4,6-トリ-t-ブチルフェニル基を有するヒドリド(セレノラト)白金(II)錯体の合成と反応性 (2011)
  • Author(s): 加門ひとみ, 中田憲男, 石井昭彦
  • Organizer: 日本化学会第91春季年会
  • Place of Presentation: 神奈川,神奈川大学横浜キャンパス
  • Year and Date: 2011-03-26
• [Presentation] セレン上に2,4,6-トリ-t-ブチルフェニル基を有するヒドリド(セレノラト)白金(II)錯体の合成と反応性 (2011)
  • Author(s): 加門ひとみ, 中田憲男, 石井昭彦
  • Organizer: 日本化学会第91春季年会
  • Place of Presentation: 神奈川大学横浜キャンパス
  • Year and Date: 2011-03-26
• [Presentation] アレーンセレノラト-ヒドリド白金(II)錯体の単離とアルキン類との反応 (2010)
  • Author(s): 加門ひとみ, 中田憲男, 石井昭彦
  • Organizer: 第37回有機典型元素化学討論会
  • Place of Presentation: 北海道,室蘭市民会館
  • Year and Date: 2010-11-26
• [Presentation] アレーンセレノラト-ヒドリド白金(II)錯体の単離とアルキン類との反応 (2010)
  • Author(s): 加門ひとみ, 中田憲男, 石井昭彦
  • Organizer: 第37回有機典型元素化学討論会
  • Place of Presentation: 北海道室蘭市(室蘭市民会館)
  • Year and Date: 2010-11-26
• [Presentation] トリフェニルホスファイト配位子を有するヒドリド(セレノラト)白金(II)錯体の合成と反応 (2010)
  • Author(s): 加門ひとみ, 中田憲男, 石井昭彦
  • Organizer: 日本化学会第90春季年会
  • Place of Presentation: 大阪,近畿大学
  • Year and Date: 2010-03-28
• [Presentation] トリフェニルホスファイト配位子を有するヒドリド(セレノラト)白金(II)錯体の合成と反応 (2010)
  • Author(s): 加門ひとみ,中田憲男,石井昭彦
  • Organizer: 日本化学会第90春季年会
  • Place of Presentation: 近畿大学本部(大阪府)
  • Year and Date: 2010-03-28
• [Presentation] ヒドリド(1,1-ジメチルエタンセレノラト)白金(II)錯体の合成とアルキン類との反応 (2009)
  • Author(s): 池田貴重, 中田憲男, 石井昭彦
  • Organizer: 第36回有機典型元素化学討論会
  • Place of Presentation: 鳥取,とりぎん文化会館
  • Year and Date: 2009-12-11
• [Presentation] ヒドリド(1,1-ジメチルエタンセレノラト)白金(II)錯体の合成とアルキン類との反応 (2009)
  • Author(s): 池田貴重, 中田憲男, 石井昭彦
  • Organizer: 第36回有機典型元素化学討論会
  • Place of Presentation: とりぎん文化会館(鳥取県)
  • Year and Date: 2009-12-11
• [Book] The Mechanism for Transition-Metal-Catalyzed Hydrochalcogenation of Unsaturated Organic Moleculesの第1章, The Mechanism for Transition-Metal-Catalyzed Hydrochalcogenation of Unsaturated Organic Molecules (2012)
  • Author(s): Akihiko Ishii, Norio Nakata
  • Total Pages: 30
  • Publisher: Springer
• [Book] Springer, 2012
  • Author(s): A. Ishii, N. Nakata
  • Publisher: The Mechanism for Transition-Metal-Catalyzed Hydrochalcogenation of Unsaturated Organic Molecules,の第1章(30ページ)
• [Remarks]
  • URL: http://www.chem.saitama-u.ac.jp/ishii-lab/