Synthesis and Properties of Electron-deficient Aluminum Cluster Compounds Based on Bottom-up Approach

• Project/Area Number: 24550048
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Organic chemistry
• Research Institution: Kyoto University
• Principal Investigator: AGOU Tomohiro 京都大学, 化学研究所, 助教 (90466798)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000); Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: アルミニウム / 有機典型元素化学 / 有機金属化学 / 分子活性化 / 低配位化学種 / 有機元素化学 / クラスター / アルミレン / ジアルメン

Outline of Final Research Achievements

We have synthesized barrelene-type organoaluminum compounds bearing an Al-Al single bond and elucidated their reactivities as synthetic equivalents of highly reactive Al=Al doubly-bonded species. Reactions of the barrelene-type organoaluminum compounds with unsaturated compounds as well as transition metal complexes afforded the corresponding electron-deficient organoaluminum species and complexes bearing aluminum-transition metal bonds.

Research Products

• [Journal Article] Synthesis and Structures of a Stable Gallole Free of Lewis Base Coordination and Its Dianion (2015)
  • Author(s): T. Agou, T. Wasano, T. Sasamori, N. Tokitoh
  • Journal Title: Journal of Physical Organic Chemistry Volume: 28 Issue: 2 Pages: 104-107
  • DOI: 10.1002/poc.3344
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Synthesis, structure, and reactivity of a 1-bromoalumole (2014)
  • Author(s): T. Wasano, T. Agou, T. Sasamori, N. Tokitoh
  • Journal Title: Chemical Communications Volume: 50 Pages: 8148-8150
  • NAID: 120005621953
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Reactions of Dialumene-Benzene Adduct with Diphenylacetylene: Formation of 3,4-Dialuminacyclobutene and 5,6-Dialuminabicyclo[2.1.1]hex-2-ene Derivatives (2014)
  • Author(s): 吾郷友宏、長田浩一、笹森貴裕、時任宣博
  • Journal Title: Chemistry Asian Journal Volume: 9 Issue: 11 Pages: 3099-3101
  • DOI: 10.1002/asia.201402798
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Syntheses and Structures of Stable 1-Aminoalumole Derivatives (2014)
  • Author(s): 吾郷友宏、和佐野達也、笹森貴裕、時任宣博
  • Journal Title: Organometallics Volume: 33 Issue: 23 Pages: 6963-6966
  • DOI: 10.1021/om501055f
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Syntheses and Structures of Terminal Arylalumylene Complexes (2014)
  • Author(s): 長田浩一、吾郷友宏、時任宣博
  • Journal Title: Angewandte Chemie International Edition Volume: 53 Issue: 15 Pages: 3881-3884
  • DOI: 10.1002/anie.201310559
  • NAID: 120005646490
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Synthesis of a Dialumene-Benzene Adduct and Its Reactivity as a Synthetic Equivalent of a Dialumene (2013)
  • Author(s): 吾郷友宏, 長田浩一、時任宣博
  • Journal Title: Angew. Chem. Int. Ed. Volume: 52 Issue: 41 Pages: 10818-10821
  • DOI: 10.1002/anie.201305228
  • Peer Reviewed
• [Journal Article] Synthesis and Structures of an Alumole and its Dianion (2013)
  • Author(s): T. Agou, T. Wasano, P. Jin, S. Nagase, and N. Tokitoh
  • Journal Title: Angew. Chem. Int. Ed. Volume: 52 Issue: 38 Pages: 10031-10034
  • DOI: 10.1002/anie.201304143
  • Peer Reviewed
• [Journal Article] Synthesis, Structure, and Properties of a Stable 1,2-Dibromodialumane(4) Bearing a Bulky Aryl Substituent (2012)
  • Author(s): Tomohiro Agou, Koichi Nagata, Heisuke Sakai, Yukio Furukawa, Norihiro Tokitoh
  • Journal Title: Organometallics Volume: 31 Issue: 9 Pages: 3806-3809
  • DOI: 10.1021/om300237q
  • Peer Reviewed
• [Presentation] かさ高いアリール基を有するジアルメン－ベンゼン付加体とLewis塩基との反応 (2015)
  • Author(s): 長田浩一、吾郷友宏、笹森貴裕、時任宣博
  • Organizer: 日本化学会第95春季年会
  • Place of Presentation: 日本大学（船橋市）
  • Year and Date: 2015-03-26 – 2015-03-29
• [Presentation] 1－アミノアルモール誘導体の合成と構造 (2015)
  • Author(s): 和佐野達也、吾郷友宏、笹森貴裕、時任宣博
  • Organizer: 日本化学会第95春季年会
  • Place of Presentation: 日本大学（船橋市）
  • Year and Date: 2015-03-26 – 2015-03-29
• [Presentation] ハロゲン置換アルモールの合成とアルキン類との反応 (2015)
  • Author(s): 和佐野達也、吾郷友宏、笹森貴裕、時任宣博
  • Organizer: 日本化学会第95春季年会
  • Place of Presentation: 日本大学（船橋市）
  • Year and Date: 2015-03-26 – 2015-03-29
• [Presentation] Synthesis and Structures of Alumylene-Platinum Complexes (2014)
  • Author(s): K. Nagata, T. Agou, T. Sasamori, N. Tokitoh
  • Organizer: The 26th International Conference on Organometallic Chemistry
  • Place of Presentation: Sapporo
  • Year and Date: 2014-07-13 – 2014-07-18
• [Presentation] Synthesis and Properties of a 1-Bromoalumole (2014)
  • Author(s): T. Agou, T. Wasano, T. Sasamori, N. Tokitoh
  • Organizer: The 26th International Conference on Organometallic Chemistry
  • Place of Presentation: Sapporo
  • Year and Date: 2014-07-13 – 2014-07-18
• [Presentation] 有機アルミニウム化合物の新しい構造・反応性 (2014)
  • Author(s): 吾郷友宏
  • Organizer: 統合物質創製化学推進事業第5回若手研究会
  • Place of Presentation: 千歳市
  • Year and Date: 2014-06-21 – 2014-06-22
• [Presentation] かさ高いアリール基を有するアルミレン白金錯体の合成と構造 (2014)
  • Author(s): 長田浩一、吾郷友宏、時任宣博
  • Organizer: 日本化学会第94春季年会
  • Place of Presentation: 名古屋大学東山キャンパス、名古屋市
• [Presentation] ハロゲン置換アルモールの合成 (2014)
  • Author(s): 和佐野達也、吾郷友宏、時任宣博
  • Organizer: 日本化学会第94春季年会
  • Place of Presentation: 名古屋大学東山キャンパス、名古屋市
• [Presentation] かさ高い置換基を用いたホスファアルメンの合成検討 (2014)
  • Author(s): 池田慎、吾郷友宏、時任宣博
  • Organizer: 日本化学会第94春季年会
  • Place of Presentation: 名古屋大学東山キャンパス、名古屋市
• [Presentation] Synthesis and Properties of Alumole and Its Dianion (2013)
  • Author(s): Tatsuya Wasano, Tomohiro Agou, Norihiro Tokitoh
  • Organizer: The 3rd CSJ Chemistry Festa 2013
  • Place of Presentation: Tokyo
• [Presentation] かさ高い置換基を有するホスファアルメンの合成研究 (2013)
  • Author(s): 池田慎、吾郷友宏、時任宣博
  • Organizer: 第60回有機金属化学討論会
  • Place of Presentation: 学習院大学、東京
• [Presentation] 安定なアルモール及びそのジアニオンの合成と性質 (2013)
  • Author(s): 和佐野達也、吾郷友宏、時任宣博
  • Organizer: 第60回有機金属化学討論会
  • Place of Presentation: 学習院大学、東京
• [Presentation] ジアルメン－ベンゼン付加体の合成と反応：ジアルメン等価体としての反応性 (2013)
  • Author(s): 長田浩一、吾郷友宏、時任宣博
  • Organizer: 第24回基礎有機化学討論会
  • Place of Presentation: 学習院大学、東京
• [Presentation] ジアルメン－ベンゼン付加体とアセチレン類との反応 (2013)
  • Author(s): 長田浩一、吾郷友宏、JIN Peng、永瀬茂、時任宣博
  • Organizer: 日本化学会第93春季年会
  • Place of Presentation: 立命館大学びわこ・くさつキャンパス、草津市
• [Presentation] Synthesis, Structure, and Properties of a Stable 1,2-Dibromodialumane (2012)
  • Author(s): Tomohiro Agou, Koichi Nagata, Heisuke Sakai, Yukio Furukawa, Norihiro Tokitoh
  • Organizer: The 12th International Kyoto Conference on New Aspects of Organic Chemistry
  • Place of Presentation: Rihga Royal Hotel, Kyoto, Japan
• [Presentation] Synthesis and Properties of a Stable 1,2-Dibromodialumane (2012)
  • Author(s): Tomohiro Agou, Koichi Nagata, Heisuke Sakai, Yukio Furukawa, Norihiro Tokitoh
  • Organizer: 25th International Conference on Organometallic Chemistry
  • Place of Presentation: Lisboa, Portugal
• [Presentation] Trapping Reaction of a 1,2-Diaryldialumene (2012)
  • Author(s): 長田浩一、吾郷友宏、時任宣博
  • Organizer: 第59回有機金属化学討論会
  • Place of Presentation: 大阪大学吹田キャンパス、吹田市
• [Book] Comprehensive Inorganic Chemistry, 2nd Edition (Ed. by Tristan Chivers) (2013)
  • Author(s): Takayuki Kawashima, Tomohiro Agou, Junro Yoshino
  • Total Pages: 16
  • Publisher: Elsevier
• [Book] 有機合成化学協会誌 (2013)
  • Author(s): 吾郷友宏、川島隆幸
  • Total Pages: 11
  • Publisher: 有機合成化学協会