Synthesis of New Polychalcogenoether Ligands for the Activation ofSmall Molecules and Their Application

2008 Fiscal Year Final Research Report

• Project/Area Number: 19550030
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Organic chemistry
• Research Institution: Gunma University
• Principal Investigator: TAKEDA Nobuhiro Gunma University, 大学院・工学研究科, 准教授 (80304731)
• Project Period (FY): 2007 – 2008
• Keywords: 三脚型配位子 / スルフィド / ホスフィン / ケイ素 / 10族金属 / イリジウム / 錯体 / 三方両錐型構造

Research Abstract

新規三脚型四座配位子 [o-RSC_6H_4]_3P (R = i-Pr, t-Bu) を用いて二価10族金属 (Ni, Pd, Pt) 錯体を合成し,置換基Rおよび金属の違いが錯体の構造に与える影響を明らかにした。さらに,新規三脚型四座配位子(o-RSCH_2C_6H_4)_3Si- (R = i-Pr, t-Bu) を有するIr(III)およびPt(II)錯体の合成と構造決定に成功した。

Research Products

• [Journal Article] Syntheses and structures of overcrowded silanedichalcogenols and their applications to the syntheses of silanedichalcogenolato complexes (2009)
  • Author(s): T. Tanabe, Y. Mizuhata, N. Takeda and N. Tokitoh
  • Journal Title: J. Organomet. Chem 694 Pages: 353-365
  • Peer Reviewed
• [Journal Article] Synthesis of Stable cis-Dichloro- and cis-Dimethylplatinum(II) Complexes Bearing Bulky Primary Phosphines and Introduction of an Alkyl Group on the Primary Phosphine Ligand (2008)
  • Author(s): T. Sasamori, M. Kawai, N. Takeda and N. Tokitoh
  • Journal Title: Chem. Lett 37 Pages: 1192-1193
  • Peer Reviewed
• [Journal Article] Synthesis of Octacarboxy Spherosilicate (2008)
  • Author(s): H. Liu, S. Kondo, N. Takeda and M. Unno
  • Journal Title: J. Am. Chem. Soc 130 Pages: 10074-10075
  • Peer Reviewed
• [Journal Article] Syntheses and Structures of Platinum Siloxides Bridged by a Sulfur or Selenium Atom and a Unique 1, 3-Aryl Migration from Silicon to Platinum through the Si-O-Pt Linkages (2008)
  • Author(s): T. Tanabe, Y. Mizuhata, N. Takeda, N. Tokitoh
  • Journal Title: Organometallics 27 Pages: 2156-2158
  • Peer Reviewed
• [Journal Article] Synthesis and Characterization of the First Stable Stannanetellone (2008)
  • Author(s): N. Tokitoh, T. Tajima, N. Takeda, T. Sasamori
  • Journal Title: Phosphorus, Sulfur, and Silicon 183 Pages: 948-955
  • Peer Reviewed
• [Journal Article] Synthesis of Alkali Metal Salts of Borylsilyl Anions Utilizing Highly Crowded Silylboranes and Their Properties (2008)
  • Author(s): T. Kajiwara, N. Takeda, T. Sasamori, N. Tokitoh
  • Journal Title: Organometallics 27 Pages: 880-893
  • Peer Reviewed
• [Journal Article] Dichlorido[1, 2-Bis(phenylseleno)benzene]palladi-um(II) (2007)
  • Author(s): N. Takeda, T. Isobe, T. Sasamori, N. Tokitoh
  • Journal Title: Acta Cryst. E 63 Pages: m2546
  • Peer Reviewed
• [Journal Article] Synthesis and Properties of a Kinetically Stabilized 9-Silaphenanthrene (2007)
  • Author(s): N. Tokitoh, A. Shinohara, T. Matsumoto, T. Sasamori, N. Takeda and Y. Furukawa
  • Journal Title: Organometallics 26 Pages: 4048-4053
  • Peer Reviewed
• [Journal Article] Synthesis and Properties of a Rhodium Complex Having a Novel -Ketophosphenato Ligand, a Heavier Congener of a -Ketoiminato Ligand (2007)
  • Author(s): T. Sasamori, T. Matsumoto, N. Takeda and N. Tokitoh
  • Journal Title: Organometallics 26 Pages: 3621-3623
  • Peer Reviewed
• [Journal Article] Synthesis of an Acyclic Diselenodithioether Ligand Tethered with Bulky Substituents and Its Application to the Synthesis of a Distorted Octahedral Palladium(II) Complex (2007)
  • Author(s): N. Takeda, T. Isobe and N. Tokitoh
  • Journal Title: Heteroatom Chem. 18 Pages: 549-556
  • Peer Reviewed
• [Journal Article] Synthesis and Structure of a Kinetically Stabilized Stannanethione (2007)
  • Author(s): T. Tajima, T. Sasamori, N. Takeda and N. Tokitoh
  • Journal Title: Bull. Chem. Soc. Jpn. 80 Pages: 1202-1204
  • Peer Reviewed
• [Journal Article] Synthesis of Mono- and Trinuclear Palladium(II) Complexes via Oxidative Addition of a Bulky Hexathioether Containing a Disulfide Bond to Palladium(0) (2007)
  • Author(s): D. Shimizu, N. Takeda and N. Tokitoh
  • Journal Title: J. Organomet. Chem. 629 Pages: 2716-2728
  • Peer Reviewed
• [Journal Article] First Structural Characterization of Silandithiol and Its Application toward the Synthesis of Silanedithiolato Complexes (2007)
  • Author(s): T. Tanabe, N. Takeda and N. Tokitoh
  • Journal Title: Eur. J. Inorg. Chem. Pages: 1225-1228
  • Peer Reviewed
• [Journal Article] Coordination Chemistry of a Kinetically Stabilized Germabenzene : Synthesis and Properties of Stable h6-Germabenzene Complexes Coordinated with Transition Metals, N. Tokitoh, N. Nakata (2007)
  • Author(s): A. Shinohara, N. Takeda, T. Sasamori
  • Journal Title: Chem. Eur. J. 13 Pages: 1856-1862
  • Peer Reviewed
• [Journal Article] Nucleophilic Attack toward Group 4 Metal Complexes Bearing Reactive 1-Aza-1, 3-butadienyl and Imido Moieties (2007)
  • Author(s): H. Hamaki, N. Takeda and N. Tokitoh
  • Journal Title: Inorg. Chem. 46 Pages: 1795-1802
  • Peer Reviewed
• [Journal Article] Synthesis and Properties of Alkaline Metal Complexes with New Overcrowded ・-Diketiminato Ligands (2007)
  • Author(s): H. Hamaki, N. Takeda, T. Yamasaki, T. Sasamori and N. Tokitoh
  • Journal Title: J. Organomet. Chem 692 Pages: 44-54
  • Peer Reviewed
• [Journal Article] A Bulky Silylene Generated under Mild Conditions : Its Application to the Synthesis of Organosilicon Compounds (2007)
  • Author(s): N. Takeda, N. Tokitoh
  • Journal Title: Synlett Pages: 2483-2491
  • Peer Reviewed
• [Journal Article] Efficient Approach to Monophenyl-Func-tionalized Octasilsesquioxanes
  • Author(s): H. Liu, S. Kondo, N. Takeda and M. Unno
  • Journal Title: Eur. J. Inorg. Chem (in press)
  • Peer Reviewed
• [Journal Article] Intramolecular Si-C and C-H Bond Activation in a Platinum Complex Leading to the Formation of the Platinacycles
  • Author(s): N. Tokitoh, M. Kawai, N. Takeda and T. Sasamori
  • Journal Title: Heterocycles (in press)
  • Peer Reviewed
• [Presentation] スルフィド部位とシリル部位を有する新規三脚型四座配位子を用いた遷移金属錯体の合成 (2009)
  • Author(s): 渡邉大亮・武田亘弘・海野雅史
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 船橋
  • Year and Date: 2009-03-30
• [Presentation] 3つのエーテル部位を有する三脚型四座ホスフィン配位子を用いた遷移金属錯体の合成 (2009)
  • Author(s): 田川朋徳・武田亘弘・海野雅史
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 船橋
  • Year and Date: 2009-03-29
• [Presentation] 分子内にスルフィド部位を有するジヒドロシランの反応性の解明 (2009)
  • Author(s): 今村文香・武田亘弘・海野雅史
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 船橋
  • Year and Date: 2009-03-28
• [Presentation] トリス(2-アルキルチオフェニル)ホスフィン配位子を有する10族金属錯体の合成と性質 (2008)
  • Author(s): 田中雄介・武田亘弘・海野雅史
  • Organizer: 第35回有機典型元素化学討論会
  • Place of Presentation: 八王子
  • Year and Date: 2008-12-12
• [Presentation] 3つのエーテル部位を有する三脚型四座ホスフィン配位子の合成と性質 (2008)
  • Author(s): 田川朋徳・武田亘弘・海野雅史
  • Organizer: 第35回有機典型元素化学討論会
  • Place of Presentation: 八王子
  • Year and Date: 2008-12-11
• [Presentation] 1つのホスフィンと3つのスルフィド部位を有する新規トリポッド型四座配位子を用いた10族金属錯体の合成とその構造 (2008)
  • Author(s): 武田亘弘・田中雄介・海野雅史
  • Organizer: 第55回有機金属化学討論会
  • Place of Presentation: 堺
  • Year and Date: 2008-09-30
• [Presentation] シリル部位とスルフィド部位を有する新規四座配位子の合成 (2008)
  • Author(s): 渡辺大亮・武田亘弘・海野雅史
  • Organizer: 日本化学会第2回関東支部大会
  • Place of Presentation: 桐生
  • Year and Date: 2008-09-19
• [Presentation] 分子内にカルコゲニド部位を有するジヒドロシランの合成と性質 (2008)
  • Author(s): 今村文香・武田亘弘・海野雅史
  • Organizer: 日本化学会第2回関東支部大会
  • Place of Presentation: 桐生
  • Year and Date: 2008-09-18
• [Presentation] ホスフィンおよびスルフィド部位を有する新規多座配位子を用いた10族金属錯体の合成 (2008)
  • Author(s): 田中雄介・武田亘弘・海野雅史
  • Organizer: 日本化学会第2回関東支部大会
  • Place of Presentation: 桐生
  • Year and Date: 2008-09-18
• [Presentation] カルコゲンの分子内配位によって安定化されたシリレンの合成研究 (2008)
  • Author(s): 中村哲・武田亘弘・海野雅史
  • Organizer: 日本化学会第2回関東支部大会
  • Place of Presentation: 桐生
  • Year and Date: 2008-09-18
• [Presentation] Synthesis of New Silyl Ligand Bearing Sulfide Moieties and Their Metal Complexes (2008)
  • Author(s): D. Watanabe, N. Takeda and M. Unno
  • Organizer: The 15th International Symposium on Organosilicon ChemistryJeju
  • Place of Presentation: Korea
  • Year and Date: 2008-06-03
• [Presentation] Elucidation of Reactivity of Dihydrosilane Bearing Sulfide Moieties (2008)
  • Author(s): A. Imamura, N. Takeda and M. Unno
  • Organizer: The 15th International Symposium on Organosilicon Chemistry, Jeju
  • Place of Presentation: Korea
  • Year and Date: 2008-06-03
• [Presentation] Synthesis of Silylenes Stabilized by Intramolecular Coordination of Sulfurs (2008)
  • Author(s): T. Nakamura, N. Takeda and M. Unno
  • Organizer: The 15th International Symposium on Organosilicon Chemistry, Jeju
  • Place of Presentation: Korea
  • Year and Date: 2008-06-03
• [Presentation] ホスフィンおよびスルフィド部位を有する新規多座配位子の合成とその遷移金属錯体合成への応用 (2008)
  • Author(s): 田中雄介・武田亘弘・海野雅史
  • Organizer: 日本化学会第88春季年会
  • Place of Presentation: 東京
  • Year and Date: 2008-03-27
• [Presentation] スルフィドの分子内配位によって安定化されたシリレンの合成とその反応性 (2008)
  • Author(s): 中村哲・武田亘弘・田中陵二・海野雅史
  • Organizer: 日本化学会第88春季年会
  • Place of Presentation: 東京
  • Year and Date: 2008-03-27
• [Presentation] 新規なPOSSの合成と機能化 (2008)
  • Author(s): L. Hongzhi・近藤慎一・武田亘弘・海野雅史
  • Organizer: 日本化学会第88春季年会
  • Place of Presentation: 東京
  • Year and Date: 2008-03-26
• [Presentation] かさ高い置換基を利用したケイ素, 16族元素を含む環状金属錯体およびβ-ケトホスフェナト錯体の合成とその性質の解明 (2007)
  • Author(s): 武田亘弘, 田邊太郎, 松本晃幸, 笹森貴裕, 時任宣博
  • Organizer: 第57回錯体化学討論会シンポジウム-新しい結合が切り拓く無機金属化学-
  • Place of Presentation: 名古屋(依頼講演)
  • Year and Date: 20070925-27
• [Presentation] Synthesis of Silylenes Stabilized by Coordination of Sulfur (2007)
  • Author(s): T. Nakamura, N. Takeda, R. Tanaka and M. Unno
  • Organizer: 4thEuropean Silicon Days, Bath
  • Place of Presentation: UK
  • Year and Date: 20070909-11
• [Presentation] Synthesis of Multidentate Ligands Bearing Phosphine and Sulfide Moieties (2007)
  • Author(s): Y. Tanaka, N. Takeda and M. Unno
  • Organizer: The Third International Symposium on Development of Silicon-based Functional Materials
  • Place of Presentation: Kiryu
  • Year and Date: 2007-11-30
• [Presentation] New Dibromosilanes as Precursors of Intramolecularly Sulfur-Coordinated Silylenes (2007)
  • Author(s): T. Nakamura, N. Takeda, R. Tanaka and M. Unno
  • Organizer: The Third International Symposium on Development of Silicon-based Functional Materials
  • Place of Presentation: Kiryu
  • Year and Date: 2007-11-30
• [Presentation] Synthesis of Silylenes Stabilized by the Intramolecular Coordination of Sulfide Moieties (2007)
  • Author(s): T. Nakamura, N. Takeda, R. Tanaka and M. Unno
  • Organizer: The First Asian Silicon Symposium
  • Place of Presentation: Zao
  • Year and Date: 2007-11-01
• [Presentation] Synthesis of Silylenes Stabilized by Coordination of Sulfur (2007)
  • Author(s): T. Nakamura, N. Takeda, R. Tanaka and M. Unno
  • Organizer: The 2nd Gunma International Symposium on Chemistry
  • Place of Presentation: Kiryu
  • Year and Date: 2007-07-21
• [Book] In Handbook of Chalcogen Chemistry -New Perspectives in Sulfur, Selenium and Tellurium, (Ed. F. A. Devillanova), RSC Publishing, Cambridge (2007)
  • Author(s): N. Takeda, N. Tokitoh, R. Okazaki
  • Total Pages: 195-222
  • Publisher: The Compounds Between Si, Ge, and Sn and Chalcogens (S, Se, and Te) Having Both a Single and Double Bond (Heavy Ketones)