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岩本 武明 教授

 

 

生年月日

昭和45年11月25日

 

学歴

平成元年3月 神奈川県立柏陽高等学校卒業

平成5年3月 東北大学理学部化学科卒業(指導教官 櫻井英樹教授)

平成10年3月 東北大学大学院理学研究科化学専攻博士課程後期課程修了(指導教官 吉良満夫教授)、博士(理学)取得

 

研究歴・職歴

平成9年4月~平成10年3月 日本学術振興会特別研究員(DC2)

平成10年4月~平成16年3月 東北大学大学院理学研究科化学専攻 助手

平成14年12月~平成18年3月 科学技術振興事業団 さきがけ研究者

(「合成と制御」領域)(兼任)

平成16年4月~6月 東北大学大学院理学研究科附属巨大分子解析研究センター 助手

平成16年7月~平成19年3月 東北大学大学院理学研究科附属巨大分子解析研究センター 助教授

平成18年8月~平成19年2月 文部科学省海外先進研究実践支援 博士研究員(カリフォルニア大学バークリー校、T. Don Tilley教授)

平成19年4月~平成21年3月 東北大学大学院理学研究科附属巨大分子解析研究センター 准教授

平成21年4月~ 東北大学大学院理学研究科化学専攻 教授

 

受賞

平成7年12月 環太平洋国際化学会議(PACIFICHEM)ポスター賞受賞

平成12年2月 第16回(平成11年度)井上研究奨励賞受賞 「嵩高いトリアルキルシリル置換基を有する安定なジシレン、ジゲルメン、およびテトラシラシクロブテン」

平成14年11月 第7回(平成14年度)ケイ素化学協会奨励賞受賞「安定な低配位ケイ素およびゲルマニウム化合物の化学」

平成16年3月 第53回(平成15年度)日本化学会進歩賞受賞「新規なケイ素π電子化合物および関連分子系の創出」

平成21年4月 平成21年度科学技術分野の文部科学大臣表彰 若手科学者賞 「安定不飽和ケイ素化合物および関連分子の研究」

平成22年9月 平成22年度(第6回)野副記念奨励賞 「安定高周期14族多重結合化合物および関連分子の研究」

 

 

99.Benzodisilacyclobutadienes: 8π-Electron Systems with An Antiaromatic Silicon Ring

Shintaro Ishida, Yoshifumi Misawa, Shohei Sugawara, Takeaki Iwamoto, Angew. Chem. Int. Ed., accepted. (DOI: 10.1002/anie.201707553)

 

98.Heteroaryldisilenes: heteroaryl groups serve as electron acceptors for Si=Si double bonds in the intramolecular charge transfer transitions

Tomoyuki Kosai, Shintaro Ishida, Takeaki Iwamoto, Dalton Trans., 2017, 46, 11271-11281. (DOI: 10.1039/C7DT02357J)

 

97.Tethered 1,2-Si-Group Migrations in Radical-Mediated Ring Enlargements of Cyclic Alkoxysilanes: An EPR Spectroscopic and Computational Investigation

John C. Walton, Ryutaro Kanada, Takeaki Iwamoto, Satoshi Shuto, and Hiroshi Abe, J. Org. Chem., 2017, 82(13), 6886-6894. (DOI: 10.1021/acs.joc.7b01011)

 

96.A 1,2-Dibromosilene: Generation, Spectroscopic Observation and Isomerization to a Silacyclohexane via Facile 1,2-Bromine Shift

Shintaro Ishida, Yushi Kato, Takeaki Iwamoto, Chem. Lett., 2017, 46, 1155-1157. (DOI: 10.1246/cl.170409) (selected as “Editor’s Choice”)

 

95.A Pt(0) complex with cyclic (alkyl)(amino)silylene and 1,3-divinyl-1,1,3,3-tetramethyldisiloxane ligands: synthesis, molecular structure, and catalytic hydrosilylation activity

Tomohiro Iimura, Naohiko Akasaka, Tomoyuki Kosai, Takeaki Iwamoto, Dalton Trans., 2017, 46, 8868-8874.

(DOI: 10.1039/c7dt01113j)(themed issue on Silicon Chemistry: Discoveries and Advances)

 

94.Coordination-induced Hydrogen Abstraction in the Reactions of a Stable Dialkylphosphinyl Radical with BH3-Lewis Base Adducts

Shintaro Ishida, Hitomi Ichikawa, Takeaki Iwamoto, Chem. Lett., 2017, 46(6), 883-885. (DOI: 10.1246/cl.170248)

 

93.Global Exploration of Isomers and Isomerization Channels on the Quantum Chemical Potential Energy Surface of H3CNO3

Koichi Ohno, Naoki Kishimoto, Takeaki Iwamoto, and Hiroko Satoh, J. Comput. Chem., 2017, 38(10), 669-687. (DOI: 10.1002/jcc.24732)

 

92.Isolation and Characterization of Radical Anions Derived from a Boryl-Substituted Diphosphene

Shun-suke Asami, Shintaro Ishida, Takeaki Iwamoto, Katsunori Suzuki, Makoto Yamashita, Angew. Chem. Int. Ed., 2017, 56, 1658-1662. (DOI: 10.1002/anie.201611762)

 

91.Pentasila-1,4-diene: Homoconjugation between Si=Si Double Bonds via a SiMe2 Unit

Tomoyuki Kosai, Shintaro Ishida, Takeaki Iwamoto, J. Am. Chem. Soc., 2017, 139(1), 99-102. (DOI: 10.1021/jacs.6b11912)

 

90.A Dialkylsilylene-Pt(0) Complex with a DVTMS Ligand for the Catalytic Hydrosilylation of Functional Olefins

Tomohiro Iimura, Naohiko Akasaka, and Takeaki Iwamoto, Organometallics., 2016, 35(24), 4071-4076.

(DOI: 10.1021/acs.organomet.6b00741)

 

89.A Two-Coordinate Cyclic (Alkyl)(amino)silylene: Balancing Thermal Stability and Reactivity

Tomoyuki Kosai, Shintaro Ishida, Takeaki Iwamoto, Angew. Chem. Int. Ed., 2016, 55, 15554-15558.(DOI: 10.1002/anie.201608736)

 

88.A Potassium Diboryllithate: Synthesis, Bonding Properties, and the Deprotonation of Benzene

Takuto Ohsato, Yuri Okuno, Shintaro Ishida, Takeaki Iwamoto, Ka-Ho Lee, Zhenyang Lin, Makoto Yamashita, and Kyoko Nozaki Angew. Chem. Int. Ed., 2016, 55, 11426-11430.

(DOI: 10.1002/anie.201605005)

 

87.Hydrogen Bonds-Enabled Design of a C1-Symmetric Chiral Brønsted Acid Catalyst

Norie Momiyama, Kosuke Funayama, Hirofumi Noda, Masahiro Yamanaka, Naohiko Akasaka, Shintaro Ishida, Takeaki Iwamoto, and Masahiro Terada. ACS Catal., 2016, 6, 949-956.

(DOI: 10.1021/acscatal.5b02079)

 

86.Ferrocenyl-substituted Bicyclo[1.1.1]pentasilanes: Evaluation of Significant Interactions between Ferrocenyl Units and Rigid Silicon Cages

Yusuke Kishimoto, Shintaro Ishida, and Takeaki Iwamoto. Chem. Lett., 2016,2, 235-237 (DOI:10.1246/cl.151089)

 

85.Wavy carbon: A new series of carbon structures explored by quantum chemical calculations

Koichi Ohno, Hiroko Satoh, Takeaki Iwamoto, Hiroaki Tokoyama, Hideo Yamakado, Chemical Physics Letters, 2015, 639, 178-182.

(DOI:10.1016/j.cplett.2015.09.026)

 

84.Persistent four-coordinate iron-centered radical stabilized by π-donation

Yusuke Sunada, Shintaro Ishida, Fumiya Hirakawa, Yoshihito Shiota, Kazunari Yoshizawa, Shinji Kanegawa, Osamu Sato, Hideo Nagashima and Takeaki Iwamoto. Chem. Sci., 2016, 7, 191–198.

(DOI: 10.1039/C5SC02601F)

 

83.Recent Advances in η2-Disilene and η2-Disilyne Mononuclear Transition Metal Complexes and Related Compounds (For a special issue: Recent Developments in Organometallic Chemistry: 2016)

Shintaro Ishida, Takeaki Iwamoto, Coord. Chem. Rev.Early View, (DOI:10.1016/j.ccr.2015.11.007).

 

82. Persistent Dialkylsilanone Generated by Dehydrobromination of Dialkylbromosilanol

Shintaro Ishida, Takashi Abe, Fumiya Hirakawa, Tomoyuki Kosai, Katsuhiro Sato, Mitsuo Kira, Takeaki Iwamoto. Chem. Eur. J., 2015, 21, 15100-15103.(DOI: 10.1002/chem.201501478)

 

81. Prism-C2n Carbon Dimer, Trimer, and Nano-Sheets: A Quantum Chemical Study

Koichi Ohno, Hiroko Satoh, Takeaki Iwamoto, Chem Phys. Lett., 2015,633, 120-125.

 

80. Transformation of azulenes to bicyclic [4]dendralene and heptafulvene derivatives by photochemical cycloaddition of dialkylsilylene

Tomoyuki Kosai, Shintaro Ishida, Takeaki Iwamoto, Chem. Commun., 2015, 51, 10707-10709. (DOI:10.1039/C5CC03424H)

 

79. Redox Reactions of a Stable Dialkylphosphinyl Radical

Fumiya Hirakawa, Hitomi Ichikawa, Shintaro Ishida, Takeaki Iwamoto, Organometallics, 2015, 34(12), 2714–2716. (DOI:10.1021/acs.organomet.5b00323)

 

78. A Prism Carbon Molecule C20

Shintaro Ishida, Fumiya Hirakawa, Takeaki Iwamoto, Chem. Lett., 2015, 44, 94-96. (DOI:10.1246/cl.140885) Selected as "Editor's Choice".

 

77. Reactions of a Stable Phosphinyl Radical with Stable Aminoxyl Radicals

Koichi Ohno, Hiroko Satoh, Takeaki Iwamoto, Chem. Lett., 2015, 44(5), 712-714. (DOI:10.1246/cl.150120)

 

76. A heavy analogue of the smallest bridgehead alkene stabilized by a base

Takeaki Iwamoto, Naohiko Akasaka, Shintaro Ishida, Nat. Commun., 2014, 5, 5353. (DOI:10.1038/ncomms6353)

 

75. Two-coordinate Dialkylsilylene-Coinage Metal Complexes

Yuichiro Inagawa, Shintaro Ishida, Takeaki Iwamoto, Chem. Lett., 2014, 43, 1665-1667. (DOI:10.1246/cl.14)

 

74. Persistent Antimony- and Bismuth-Centered Radicals in Solution

Shintaro Ishida, Fumiya Hirakawa, Ko Furukawa, Kenji Yoza, Takeaki Iwamoto, Angew. Chem. Int. Ed., 2014, 53, 11172-11176. (DOI:10.1002/anie.201405509)

 

73. Germanium-centered free radicals studied by muon spin spectroscopy

Robert West, Kerim Samedov, Amitabha Mitra, Paul W. Percival, Jean-Claude Brodovitch, Graeme Langille, Brett M. McCollum, Takeaki Iwamoto, Shintaro Ishida, Cameron Jones, Jiaye Li, Can. J. Chem., 2014, 92(6): 508-513, 10.1139/cjc-2013-0427. (DOI:10.1139/cjc-2013-0427)

 

72. Isolable 2,3-Disila-1,3-butadiene via Double Sila-Peterson Reaction

Daiki Motomatsu, Shintaro Ishida, Koichi Ohno, Takeaki Iwamoto, Chem. Eur. J., 2014, 20, 9424–9430.(DOI:10.1002/chem.201402868)

 

71. Unexpected Formation of Highly Strained 2,5-Dioxa-Silabicyclo[2.1.0]Pentane by the Reaction of Isolable Dialkylsilylene with Benzil

Shintaro Ishida, Kenya Uchida, and Takeaki Iwamoto, Heteroat. Chem., 2014, 25, 348-353.(DOI:10.1002/hc.21162)

 

70. Near-IR Absorbing Nickel(II) Porphyrinoids Prepared by Regioselective Insertion of Silylenes into Antiaromatic Nickel(II) Norcorrole

Takaki Fukuoka, Kenya Uchida, Young Mo Sung, Ji-Young Shin, Shintaro Ishida, Dr. Jong Min Lim, Satoru Hiroto, Ko Furukawa, Dongho Kim, Takeaki Iwamoto, Hiroshi Shinokubo, Angew. Chem. Int. Ed., 2014, 53, 1506-1509. (DOI:10.1002/anie.201309921)

 

69. Palladium and Platinum η2-Disilyne Complexes Bearing an Isolable Dialkyldisilyne as a Ligand

Shintaro Ishida, Ryutaro Sugawara, Yoshifumi Misawa and Takeaki Iwamoto, Angew. Chem. Int. Ed., 2013, 52, 12869-12873. (DOI: 10.1002/anie.201308517)

 

68. Anthryl-substituted 3-Silylene-2-silaaziridine Obtained by Isomerization of Disilacyclopropanimine: An Exocyclic Silene Showing Distinct Intramolecular Charge Transfer Transition

Takeaki Iwamoto, Nobuyoshi Ohnishi, Naohiko Akasaka, Koichi Ohno, and Shintaro Ishida, J. Am. Chem. Soc., 2013, 135, 10606-10609.. (DOI: 10.1021/ja404045f)

 

67. New Isolable Dialkylsilylene and Its Isolable Dimer That Equilibrate in Solution

Takashi Abe, Ryoji Tanaka, Shintaro Ishida, Mitsuo Kira, and Takeaki Iwamoto, J. Am. Chem. Soc., 2012, 134, 20029-20032. (DOI: 10.1021/ja310391m)

 

66. A Two-Coordinate Palladium Complex with Two Dialkylphosphinyl Ligands

Takeaki Iwamoto, Fumiya Hirakawa, Shintaro Ishida, Angew. Chem. Int. Ed., 2012, 51, 12111-12114. (DOI: 10.1002/anie.201206997)

 

65. Siloxy-Substituted Cyclopentadiene Showing Aggregation-Enhanced Emission: An Application of Cycloaddition of Isolable Dialkylsilylene

Shintaro Ishida, Kenya Uchida, Tsunenobu Onodera, Hidetoshi Oikawa, Mitsuo Kira, Takeaki Iwamoto, Organometallics, 2012, 31, 5983-5985. (DOI:10.1021/om3005178)

 

64. Preparation of 4,7-Dibromobenzo[b]thiophene as a Versatile Building Block and Synthetic Application to a Bis(ethynylthienyl)oligoarene System

Takuya Yamamoto, Hiroshi Katsuta, Kozo Toyota, Takeaki Iwamoto, Noboru Morita, Bull. Chem. Soc. Jpn., 2012, web released. (DOI:10.1246/bcsj.20100345)

 

63. Persilastaffanes: Design, Synthesis, Structure, and Conjugation between Silicon Cages

Takeaki Iwamoto, Daisuke Tsushima, Eunsang Kwon, Shintaro Ishida, Hiroyuki Isobe, Angew. Chem. Int. Ed., 2012, 51, 2340-2344. (DOI:10.1002/anie.201106422, Press Release (2011 No.50))

 

62. Design of Chiral Bis-phosphoric Acid Catalyst Derived from (R)-3,3'-Di(2-hydroxy-3-arylphenyl)binaphthol: Catalytic Enantioselective Diels–Alder Reaction of α,β-Unsaturated Aldehydes with Amidodienes

Norie Momiyama, Tohru Konno, Yuichi Furiya, Takeaki Iwamoto, Masahiro Terada, J. Am. Chem. Soc., 2011, 133(48), 19294–19297. (DOI: 10.1021/ja2081444)

 

61. A Stable Dialkylphosphinyl Radical

Shintaro Ishida, Fumiya Hirakawa, Takeaki Iwamoto, J. Am. Chem. Soc., 2011, 133, 12968-12971. (DOI:10.1021/ja205001m)

 

60. Addition of a Stable Dialkylsilylene to Carbon-carbon Unsaturated Bonds

Shintaro Ishida, Takeaki Iwamoto, Mitsuo Kira, Heteroat. Chem., 2011, 22, 432-437. (DOI:10.1002/hc.20705)

 

59. Preparation of 1,4-Bis(2-ethynyl-3-thienyl) Benzene Derivatives Linked by Oligo(ethyleneglycol) Chain

Kozo Toyota, Hiroshi Katsuta, Takeaki Iwamoto, Noboru Morita, Heteroat. Chem., 2011, 22, 531-537. (DOI:10.1002/hc.20718)

 

58. Structure and Reactions of an Isolable Ge=Si Doubly Bonded Compound, Tetra(t-butyldimethylsilyl)germasilene

Takeaki Iwamoto, Junichiro Okita, Naoki Yoshida, Mitsuo Kira, Silicon, 2011, 2(4), 209-216. (DOI:10.1007/s12633-011-9069-8)

 

57. Synthesis and Structures of (Dialkylsilylene)bis(phosphine)-nickel, Palladium, and Platinum Complexes and (η6-Arene)(dialkylsilylene)nickel Complexes

Chieko Watanabe, Yuichiro Inagawa, Takeaki Iwamoto, Mitsuo Kira, Dalton Trans., 2010, 39, 9414-9420.
(DOI:10.1039/C0DT00415D)

 

56. Reactions of an Isolable Dialkylsilylene with Ketones

Shintaro Ishida, Takeaki Iwamoto, Mitsuo Kira, Organometallics , 2010, 29, 5526-5534. (DOI: 10.1021/om1004644)

 

55. Synthesis and Structures of Deoxyribonucleoside Analogues for Triazole-linked DNA (TLDNA)

Tomoko Fujino, Nobuhide Tsunaka, Marine Guillot-Nieckowski, Waka Nakanishi, Takeaki Iwamoto, Eiichi Nakamura, Hiroyuki Isobe, Tetrahedron Lett., 2010, 51, 2036–2038.

 

54. Synthesis and Facile Ring Expansion of Silylenecyclotetrasilane

Takeaki Iwamoto, Yuichi Furiya, Hideki Kobayashi, Hiroyuki Isobe, Mitsuo Kira, Organometallics , 2010, 29(8), 1869–1872.
(published date April 1, 2010, DOI: 10.1021/om9010577)

 

53. Synthesis and Structure of Stable Base-Free Dialkylsilanimines

Takeaki Iwamoto, Nobuyoshi Ohnishi, Zhenyu Gui, Shintaro Ishida, Hiroyuki Isobe, Satoshi Maeda, Koichi Ohno, Mitsuo Kira, New. J. Chem., 2010, 34, 1637–1645.
(DOI: 10.1039/c0nj00121j)

 

52. A Stable 1,2-Disilacyclohexene and Its 14-Electron Palladium(0) Complex

Takashi Abe, Takeaki Iwamoto, Mitsuo Kira, J. Am. Chem. Soc., 2010, 132(14), 5008–5009.
(published date March 10, 2010, DOI: 10.1021/ja101654b)

 

51. Concise Synthesis of Halogenated Chrysenes ([4]Phenacenes) that Favor π-Stack Packing in Single Crystals

Hiroyuki Isobe, Shunpei Hitosugi, Taisuke Matsuno, Takeaki Iwamoto, Junji Ichikawa, Org. Lett., 2009, 11(17), 4026–4028.
(published date August 10, 2009, DOI: 10.1021/ol901693y)

 

50. Unusual Bonding in Trisilaallene and Related Heavy Allenes

Mitsuo Kira, Takeaki Iwamoto, Shintaro Ishida, Hidenori Masuda, Takashi Abe and Chizuko Kabuto, J. Am. Chem. Soc., 2009, 131(47), 17135–17144.
(published date November 10, 2009, DOI: 10.1021/ja904525a)

 

49. Anthryl-Substituted Trialkyldisilene Showing Distinct Intramolecular Charge-Transfer Transition

Takeaki Iwamoto, Maiko Kobayashi, Kei Uchiyama, Shin Sasaki, Selvarajan Nagendran, Hiroyuki Isobe, Mitsuo Kira, J. Am. Chem. Soc., 2009, 131(9), 3156–3157.
(published date February 18, 2009, DOI: 10.1021/ja8093313)

RBL02_anthryldisilene

 

48. Isomerization of an Isolable Silylene into a Silene via 1,2-Silyl Migration

Shintaro Ishida, Takeaki Iwamoto, Mitsuo Kira, Organometallics, 2009, 28(3), 919-921.
(published date January 12, 2009, DOI: 10.1021/om800692b)

 

47. Probing the Reactivity of a Stable Silene Using Muonium

Brett M. McCollum, Takashi Abe, Jean-Claude Brodovitch, Jason A. C. Clyburne, Takeaki Iwamoto, Mitsuo Kira, Paul W. Percival, Robert West, Angew. Chem. Int. Ed., 2008, 47(50), 9772-9774.
(published date November 5, 2008, DOI: 10.1002/ange.200804458)

 

46. Fourteen-Electron Bis(dialkylsilylene)palladium and Twelve-Electron Bis(dialkylsilyl)palladium Complexes

Chieko Watanabe, Takeaki Iwamoto, Chizuko Kabuto, Mitsuo Kira, Angew. Chem. Int. Ed., 2008, 47(29), 5386-5389.
(published date June 11, 2008, DOI: 10.1002/anie.200705954)

 

45. 1,3-Digermabicyclo[1.1.0]butane with an Inverted Bridge Ge-Ge σ-Bond

Takeaki Iwamoto, Dongzhu Yin, Sven Boomgaarden, Chizuko Kabuto, Mitsuo Kira, Chem. Lett., 2008, 37(3), 520-521.
(published date April 12, 2008, DOI: 10.1246/cl.2008.520)

 

44. Synthesis, Structure, and Facile Ring Flipping of a Bicyclo[1.1.0]tetrasilane

Kiyomi Ueba-Ohshima, Takeaki Iwamoto, Mitsuo Kira, Organometallics, 2008, 27(3), 320-323.
(published date January 10, 2008, DOI: 10.1021/om7011375)

 

43. Synthesis and Structure of Ethynylsilyllithiums

Mitsuo Kira, Tomoyuki Kadowaki, Dongzhu Yin, Kenkichi Sakamoto, Takeaki Iwamoto, Chizuko Kabuto, Organometallics, 2007, 26(20), 4890–4895.
(published date August 31, 2007, DOI: 10.1021/om0611103)

 

42. Thermal and Photochemical Cleavage of Si=Si Double Bond in Tetrasila-1,3-diene

Kei Uchiyama, Selvarajan Nagendran, Shintaro Ishida, Takeaki Iwamoto, and Mitsuo Kira, J. Am. Chem. Soc., 2007, 129(35), 10638–10639.
(published date August 11, 2007, DOI: 10.1021/ja0741473)

 

41. Synthesis of Tricyclo[3.1.0.02,4]hexasilane and Its Photochemical Isomerization to Tricyclo[2.2.0.02,5]hexasilane

Takeaki Iwamoto, Kei Uchiyama, Chizuko Kabuto, and Mitsuo Kira, Chem. Lett., 2007, 36(3), 368-369.
(published date February 3, 2007, DOI: 10.1246/cl.2007.368)

 

40. Dinuclear Palladium Complex with a Bridging Dialkylsilylene Ligand

Chieko Watanabe, Takeaki Iwamoto, Chizuko Kabuto, and Mitsuo Kira, Chem. Lett., 2007, 36(2), 284-285.
(published date January 18, 2007, DOI: 10.1246/cl.2007.284)

 

39. Reactions of Trisilaallene and 2-Germadisilaallene with Various Reagents

Takeaki Iwamoto, Takashi Abe, Shintaro Ishida, Chizuko Kabuto, and Mitsuo Kira, J. Organomet. Chem., 2007, 692(1-3), 263–270.
(published date September 1, 2006, DOI: 10.1016/j.jorganchem.2006.05.063)

 

38. Synthesis, Properties, and Reactions of a Series of Stable Dialkyl-Substituted Silicon-Chalcogen Doubly Bonded Compounds

Takeaki Iwamoto, Katsuhiro Sato, Shintaro Ishida, Chizuko Kabuto, and Mitsuo Kira, J. Am. Chem. Soc., 2006, 128(51), 16914–16920.
(published date December 7, 2006, DOI: 10.1021/ja065774f)

 

37. Fused Tricyclic Disilenes with Highly Strained Si–Si Double Bonds: Addition of a Si–Si Single Bond to a Si–Si Double Bond

Ryoji Tanaka, Takeaki Iwamoto, Mitsuo Kira, Angew. Chem. Int. Ed., 2006, 45(38), 6371–6373(selected as a “Hot Paper”).
(published date August 21, 2006, DOI: 10.1002/anie.200602214)

 

36. Synthesis, Structure, and Bonding of Stable Dialkylsilaketenimines

Takashi Abe, Takeaki Iwamoto, Chizuko Kabuto, and Mitsuo Kira, J. Am. Chem. Soc., 2006, 128(13), 4228–4229.
(published date March 9, 2006, DOI: 10.1021/ja057917o)

 

35. Ligand Dependence of π-Complex Character in Disilene-palladium Complexes

Takeaki Iwamoto, Yumiko Sekiguchi, Naoki Yoshida, Chizuko Kabuto, and Mitsuo Kira, Dalton Trans., 2006(1), 177–182.

 

34. A Stable Fused Bicyclic Disilene as a Model for Silicon Surface

Hideki Kobayashi, Takeaki Iwamoto, and Mitsuo Kira, J. Am. Chem. Soc., 2005, 127(44), 15376–15377.

 

33. A Missing Allene of Heavy Group 14 Elements: 2-Germadisilaallene

Takeaki Iwamoto, Takashi Abe, Chizuko Kabuto and Mitsuo Kira, Chem. Commun., 2005(41), 5190–5192.

 

32. Trigermaallene and 1,3-Digermasilaallene

Takeaki Iwamoto, Hidenori Masuda, Chizuko Kabuto, and Mitsuo Kira, Organometallics, 2005, 24(2), 197–199.

 

31. Novel Group 14 Elements-bridged Self-assembled Supermolecules from Pyrimidine Derivatives and Palladium Ions

Yoshiyuki Miura, Masato Nanjo, Kunio Mochida, Takeaki Iwamoto, and Mitsuo Kira, Inorg. Chem. Commun., 2004, 7(9), 1017–1018.

 

30. 14-Electron Disilene-Palladium Complex Having Strong π-Complex Character

Mitsuo Kira, Takeaki Iwamoto, Yumiko Sekiguchi, and Chizuko Kabuto, J. Am. Chem. Soc., 2004, 126(40), 12778–12779.

 

29. The Singlet Excited State of a Stable Dialkylsilylene Is Responsible for Its Photoreactions

Mitsuo Kira, Shintaro Ishida, Takeaki Iwamoto, Armin de Meijere, Mamoru Fujitsuka, and Osamu Ito, Angew. Chem., Int. Ed., 2004, 43(34), 4510–4512.

 

28. Unusual Reactions of Isolable Dialkylgermylene and Dialkylstannylene with Galvinoxyl Radical

Hidenori Masuda, Takeaki Iwamoto, Chizuko Kabuto, and Mitsuo Kira, Russ. Chem. Bull., Int. Ed., 2004, 53(5), 1105–1108.

 

27. Diverse Reactions of Nitroxide-Radical Adducts of Silylene, Germylene, and Stannylene

Takeaki Iwamoto, Hidenori Masuda, Shintaro Ishida, Chizuko Kabuto, and Mitsuo Kira, J. Organomet. Chem., 2004, 689(8), 1337–1341.

 

26. Insertion of a Stable Dialkylsilylene into Silicon-chlorine Bonds

Shintaro Ishida, Takeaki Iwamoto, Chizuko Kabuto, and Mitsuo Kira, Silicon Chem., 2003, 2(3-4), 137–140.

 

25. Addition of Stable Nitroxide Radical to Stable Divalent Compounds of Heavier Group-14 Elements

Takeaki Iwamoto, Hidenori Masuda, Shintaro Ishida, Chizuko Kabuto, and Mitsuo Kira, J. Am. Chem. Soc., 2003, 125(31), 9300–9301.

 

24. Synthesis, Structure, and Isomerization of A2Si=SiB2-type Tetrakis(trialkylsilyl)disilenes

Takeaki Iwamoto, Junichiro Okita, Chizuko Kabuto, and Mitsuo Kira, J. Organomet. Chem., 2003, 686105–111.

 

23. Comparison of Structures between Platinum and Palladium Complexes of a Tetrasilyldisilene

Hisako Hashimoto, Yumiko Sekiguchi, Yohei Sekiguchi, Takeaki Iwamoto, Chizuko Kabuto, and Mitsuo Kira, Can. J. Chem., 2003, 81(11), 1241–1245.

 

22. Photochemical Isomerization and X-ray Structure of Stable [Tris(trialkylsilyl)silyl]cyclotrisilene

Takeaki Iwamoto, Makoto Tamura, Chizuko Kabuto, and Mitsuo Kira, Organometallics, 2003, 22(11), 2342–2344.

 

21. Radical Anion of Isolable Dialkylsilylene

Shintaro Ishida, Takeaki Iwamoto, and Mitsuo Kira, J. Am. Chem. Soc., 2003, 125(11), 3212–3213.

 

20. A Stable Silicon-Based Allene Analogue with a Formally sp-Hybridized Silicon Atom

Shintaro Ishida, Takeaki Iwamoto, Chizuko Kabuto, and Mitsuo Kira, Nature, 2003, 421, 725–727.

 

19. Sila-metalation Route to Hydrido(trialkylsilyl)silyllithiums

Takeaki Iwamoto, Junichiro Okita, Chizuko Kabuto, and Mitsuo Kira, J. Am. Chem. Soc., 2002, 124(39), 11604–11605.

 

18. Excited-State Reactions of an Isolable Silylene with Aromatic Compounds

Mitsuo Kira, Shintaro Ishida, Takeaki Iwamoto, and Chizuko Kabuto, J. Am. Chem. Soc., 2002, 124(15), 3830–3831.

 

17. Hexakis(trialkylsilyl)cyclotrisilanes and Photochemical Generation of Bis(trialkylsilyl)silylenes

Mitsuo Kira, Takeaki Iwamoto, Toyotaro Maruyama, Tsuyoshi Kuzuguchi, Dongzhu Yin, Chizuko Kabuto, and Hideki Sakurai, J. Chem. Soc, Dalton Trans., 2002(7), 1539–1544.

 

16. Synthesis and X-Ray Structure of a Platinum η2-Disilene Complex

Hisako Hashimoto, Yohei Sekiguchi, Takeaki Iwamoto, Chizuko Kabuto, and Mitsuo Kira, Organometallics, 2002, 21(3), 454–456.

 

15. The First 1,3-Disilabicyclo[1.1.0]butane with Long-Bridge Silicon-Silicon Bond

Takeaki Iwamoto, Dongzhu Yin, Chizuko Kabuto, and Mitsuo Kira, J. Am. Chem. Soc., 2001, 123(50), 12730–12731.

 

14. New Synthesis of a Stable Dialkylstannylene and its Reversible Complexation with Tetrahydrofuran

Mitsuo Kira, Shintaro Ishida, Takeaki Iwamoto, Rika Yauchibara, and Hideki Sakurai, J. Organomet. Chem., 2001, 636(1-2), 144–147.

 

13. Unexpected Reactions of an Isolable Dialkylsilylene with Haloalkanes

Shintaro Ishida, Takeaki Iwamoto, Chizuko Kabuto, and Mitsuo Kira, Chem. Lett., 2001, 30(11), 1102–1103.

 

12. Novel 1,2-Dilithiodisilanes Derived from Reduction of Stable Tetrakis(trialkylsilyl)disilenes with Lithium Metal

Mitsuo Kira, Takeaki Iwamoto, Dongzhu Yin, Toyotaro Maruyama, and Hideki Sakurai, Chem. Lett., 2001, 30(9), 910–911.

 

11. A Mechanistic Study of Reactions of Stable Disilenes with Haloalkanes

Mitsuo Kira, Tai Ishima, Takeaki Iwamoto, and Masaaki Ichinohe, J. Am. Chem. Soc., 2001, 123(8), 1676-1682.

 

10. A Stable Bicyclic Compound with Two Si=Si Double Bonds

Takeaki Iwamoto, Makoto Tamura, Chizuko Kabuto, and Mitsuo Kira, Science, 2000, 290(5491), 504–506.

 

9. Facile Rotation around Si=Si Double Bonds in Tetrakis(trialkylsilyl)disilenes

Mitsuo Kira, Sachiko Ohya, Takeaki Iwamoto, Masaaki Ichinohe, and Chizuko Kabuto, Organometallics, 2000, 19(10), 1817–1819.

 

8. The First Isolable Dialkylsilylene

Mitsuo Kira, Shintaro Ishida, Takeaki Iwamoto, and Chizuko Kabuto, J. Am. Chem. Soc., 1999, 121(41), 9722–9723.

 

7. The First Stable Cyclotrisilene

Takeaki Iwamoto, Chizuko Kabuto, and Mitsuo Kira, J. Am. Chem. Soc., 1999, 121(4), 886–887.

 

6. Synthesis and Structure of a Stable Cyclic Dialkylgermylene

Mitsuo Kira, Shintaro Ishida, Takeaki Iwamoto, Masaaki Ichinohe, Chizuko Kabuto, Lubov Ignatovich, and Hideki Sakurai, Chem. Lett., 1999, 28(3), 263–264.

 

5. Bimolecular Reactions of Tetrakis(trialkylsilyl)disilenes with Various Reagents

Takeaki Iwamoto, Hideki Sakurai, and Mitsuo Kira, Bull. Chem. Soc. Jpn., 1998, 71(12), 2741–2747.

 

4. A Mechanistic Study of Thermal and Photochemical Isomerization between Hexasilyltetrasilabicyclo[1.1.0]butane and Hexasilyltetrasilacyclobutene

Takeaki Iwamoto and Mitsuo Kira, Chem. Lett., 1998, 27(3), 277–278.

 

3. A Solid-State NMR and Theoretical Study of the Chemical Bonding in Disilene

Robert West, Jefferson D. Cavalieri, Jarrod J. Buffy, Charles Fry, Kurt W. Zilm, James C. Duchamp, Mitsuo Kira, Takeaki Iwamoto, Thomas Müller, and Yitzhak Apeloig, J. Am. Chem. Soc., 1997, 119(21), 4972–4976.

 

2. The First Stable Cyclic Disilene: Hexakis(trialkylsilyl)tetrasilacyclobutene

Mitsuo Kira, Takeaki Iwamoto, and Chizuko Kabuto, J. Am. Chem. Soc., 1996, 118(42), 10303–10304.

 

1. Tetrakis(trialkylsilyl)digermenes. Salient Effects of Trialkylsilyl Substituents on Planarity around Ge=Ge Bond and Remarkable Thermochromism

Mitsuo Kira, Takeaki Iwamoto, Toyotaro Maruyama, Chizuko Kabuto, and Hideki Sakurai, Organometallics, 1996, 15(18), 3767–3768.

 

 

 

総説

Silicon Compounds with Inverted Geometry around Silicon Atoms

Takeaki Iwamoto, Shintaro Ishida, Chem. Lett, 2014, 43, 164-170. DOI: 10.1246/cl.130856)

 

Multiple Bonds with Silicon: Recent Advances in Synthesis, Structure, and Functions of Stable Disilenes

Takeaki Iwamoto, Shintaro Ishida, in Structure and Bondings Vol. 156, Functional Molecular Silicon Compounds II Low Oxidation States, D. Scheschkewitz Ed., Springer-Verlag, 2014, in press.

 

A Helmeted Dialkylsilylene

Mitsuo Kira, Takeaki Iwamoto, and Shintaro Ishida, Bull. Chem. Soc. Jpn, 2007, 80 (2), 258–275 (Award Accounts).

 

Progress in the Chemistry of Stable Disilenes

Mitsuo Kira and Takeaki Iwamoto, Adv. Organomet. Chem., 2006, 54, 73–148.

 

New Molecular Systems with Silicon-Silicon Multiple Bonds

Mitsuo Kira, Takeaki Iwamoto, and Shintaro Ishida, In Organosilicon Chmeistry VI-From Molecules to Materials, Norbert Auner & Johann Weis, Eds. pp. 25-32 (2005).

 

Novel Stable Silicon-based π-Electron Systems – Synthesis, Unique Structure and Properties of Cyclic, Spiroconjugated, and Cumulative Silicon-Silicon Doubly-Bonded Compounds

Takeaki Iwamoto, Bull. Chem. Soc., Jpn., 2005, 78 (2), 393–404 (Award Accounts)

 

安定シリレンの化学

吉良満夫、岩本武明、新材料シリーズ 21世紀の有機ケイ素化学-機能性物質科学の宝庫- Organosilicon Chemistry for the 21st Century、玉尾皓平監修、シーエムシー出版 (2004)

 

ケイ素-ケイ素二重結合を含む新しい化合物群

岩本武明、吉良満夫、新材料シリーズ 21世紀の有機ケイ素化学-機能性物質科学の宝庫- Organosilicon Chemistry for the 21st Century、玉尾皓平監修、シーエムシー出版 (2004)

 

Comparative Chemistry of Isolable Divalent Compounds of Silicon, Germanium, and Tin

Mitsuo Kira, Shintaro Ishida, and Takeaki Iwamoto, Chem. Rec., 2004, 4 (4), 243–253.

 

ケイ素−ケイ素多重結合を含む新しい分子系の構築

岩本武明、吉良満夫、有機合成化学協会誌、2004, 62 (2), 94–106.

 

Silyl Migrations

Mitsuo Kira and Takeaki Iwamoto, in The Chemistry of Organic Silicon Compounds Vol. 3, Ed. by Zvi Rappoport and Yitzhak Apeloig, John Wiley & Sons, Chichester, 2001, Chapter 16, pp 853–948.

 

Stable Cyclic and Acyclic Persilyldisilenes

Mitsuo Kira and Takeaki Iwamoto, J. Organomet. Chem., 2000, 611 (1-2), 236–247.

 

 

解説

Authors Profile

Takeaki Iwamoto, Angew. Chem. Int. Ed.. (DOI: 10.1002/anie.201702167)

 

ケイ素およびゲルマニウムを骨格に含む安定なアレンの構造と電子状態

岩本武明、甲千寿子、吉良満夫、日本結晶学会誌、2005, 47 (5), 348–353.

 

ケイ素、ゲルマニウムなど高周期14族元素の3配位カチオン

岩本武明、吉良満夫、化学、2004, 59 (4), 74–75.

 

形式的なsp混成ケイ素原子を持つ初めての化合物、トリシラアレンの合成と特異な結合

吉良満夫、岩本武明、石田真太郎、化学と工業、2004, 57 (3), 236–238.

 

新規な共役ケイ素-ケイ素二重結合化合物、スピロペンタシラジエンとトリシラアレンの合成、X線構造解析と特異な電子状態

岩本武明、甲千寿子、吉良満夫、理学電気ジャーナル、2003, 34 (2), 15–22.

 

東北大学理学部化学科学生実験における環境調和型化学反応の導入

伊藤繁和、岩本武明、化学と教育、2002, 50 (6)、433–436.

 

 

 

 

 

33. A Silicon Analog of Bridgehead Alkene Stabilized by a Base (invited lecture)

Takeaki Iwamoto, The 11th International Conference on Heteroatom Chemistry, ENSICAEN, Caen, France, June 16, 2015

 

32. 高歪み構造をもつ含ケイ素クラスター分子の合成と性質(招待講演)

岩本武明、九州大学先導物質化学研究所セミナー、九州大学春日キャンパス、2015年1月19日

 

31. Persistent Two-coordinate Radicals of Heavy Group-15 Elements (invited lecture)

Takeaki Iwamoto, The 16th Korea-Japan Joint Symposium on Organometallic and Coodination Chemistry, O11, Sakura Hall Tohoku University, Sendai, Japan, October 23-25, 2014

 

30. Catenated Bicyclo[1.1.1]pentasilanes and Related Compounds (invited lecture)

Takeaki Iwamoto, The 17th International Symposium on Silicon Chemistry 2014 Berlin & the 7th European Silicon Days, IL-13, Techniche Universität Berlin, Berlin, Germany, August 3-8, 2014

 

29. Persistent Neutral Two-coordinate Radicals of Heavy Group-15 Elements(invited lecture)

Takeaki Iwamoto, The International Symposium on Reactive Intermediates and Unusual Molecules (ISRIUM) 2014, The Aster Plaza, Hiroshima, April 1-6, 2014

 

28. 嵩高いアルキル基で安定化された高周期典型元素二官能性化合物の合成、構造と反応(招待講演)

岩本武明、日本化学会東北支部青森地区講演会、弘前大学理工学部、弘前、2013年10月4日

 

27. 特異な構造と電子状態をもつ14および15族元素低配位化合物(招待講演)

岩本武明、日本化学会関東支部群馬地区講演会、群馬大学桐生キャンパス総合研究棟402教室、桐生、2013年7月16日

 

26. 嵩高いアルキル基で速度論的に安定化された低配位高周期典型元素化合物の合成と構造(招待講演)

岩本武明、第39回有機典型元素化学討論会、PL-4、岩手県民情報交流センター、岩手盛岡、2012年12月6~8日

 

25. 単離可能なリン中心ラジカルの合成、構造と反応(招待講演)

岩本武明、第34回 有機化学コロキウム(有機化学の最先端 -マテリアルケミストリーからケミカルバイオロジーまで)、秋田大学手形キャンパス、秋田県秋田市、2012年9月15日

 

24. 単離可能な二配位リン中心ラジカルの合成、構造と反応性(招待講演)

岩本武明、第29回無機・分析化学コロキウム、東北大学川渡セミナーハウス、川渡、宮城、2012年6月8日~9日

 

23. アルキル基で安定化された高周期典型元素低配位化合物の合成、構造と反応(招待講演)

岩本武明、名古屋大学講演会、名古屋大学、名古屋、2012年6月1日

 

22. Synthesis and Structure of Persilastaffanes and Related Silicon Compounds (invited lecture)

Takeaki Iwamoto, 243rd ACS National Meeting & Exposition: ACS Awards Symposium honoring Mitsuo Kira, Christopher A. Reed and Philip P. Power, Paper No. 639, San Diego, California, USA, March 26-29, 2012

 

21. 安定低配位典型元素化合物を配位子にもつ遷移金属錯体の探索(招待講演)

岩本武明、日本化学会第92春季年会 特別企画、1S7-03、慶応義塾大学日吉・矢上キャンパス、横浜、2012年3月25~28日

 

20. アルキル基で安定化された高周期典型元素低配位化合物の合成、構造と反応 (招待講演)

岩本武明、京都大学化学研究所 講演会、宇治、2011年11月18日

 

19. Synthesis, Structure, and Reactions of Stable Phosphinyl Radical Stabilized by Bulky Alkyl Substituents (invited lecture)

Takeaki Iwamoto, The 15th Korea-Japan Joint Symposium on Organometallic and Coodination Chemistry, Jeju, Korea, October 6-9, 2011

 

18. 安定な低配位高周期14族元素化合物の化学(招待講演)

岩本武明、第28回有機合成化学セミナー、ホテル滝の湯、天童、山形、2011年8月31日(招待講演)

 

17. Silicon π-Electron Systems Derived From Isolable Divalent Silicon Compound (invited lecture)

Takeaki Iwamoto, the 3rd International Symposium on Interdisciplinary Materials Science (ISIMS-2011), Tsukuba International Congress Center, EPOCHAL, Tsukuba, March 9-10, 2011

 

16. Stable unsaturated silicon compounds showing intramolecular charge transfer transition (invited lecture)

Takeaki Iwamoto, The International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2010), Honolulu, Hawaii, USA, December 15-20, 2010

 

15. Reactions of long bond isomers of 1,3-dimetallabicyclo[1.1.0]butanes (invited lecture)

Takeaki Iwamoto, Dongzhu Yin, Koya Inomata, Shintaro Ishida, Mitsuo Kira, The International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2010), Honolulu, Hawaii, USA, December 15-20, 2010

 

14. 特異な構造と電子状態をもつケイ素化合物の創製(招待講演)

21世紀型ものづくり人材岩手マイスター講演会、岩手大学工学部、盛岡、2010年10月8日

 

13. アルキル基で置換された安定ケイ素π電子系化合物の合成と構造(平成22年度 (第6回) 野副記念奨励賞受賞講演)

岩本武明、第21回基礎有機化学討論会、名古屋大学、名古屋、2010年9月10日

 

12. Unsaturated Silicon Compounds with Polycyclic Aromatic Substituents (invited lectue)

Takeaki Iwamoto, Maiko Kobayashi, Nobuyoshi Ohnishi, Kei Uchiyama, Shin Sasaki, Selvarajan Nagendran, Isobe Hiroyuki, Mitsuo Kira, Shintaro Ishida, Tohoku University Global Center of Excellence Program Summer School 2010, Lecture 4, Tohoku University Aoba-yama Campus, Sendai, August 19-20, 2010

 

11. 特異なσ結合を持つ高周期14族元素化合物(招待講演)

岩本武明、第43回有機金属若手の会、志賀島、福岡、2010年7月5日

 

10. Silicon Compounds with an Inverted Sigma Bond (invited lecture)

Takeaki Iwamoto, G-COE Dalian University of Technology – Tohoku University Joint Symposium, Tohoku University Central Hall, Sendai, December 9-10, 2009

 

9. 安定シリレンを利用した不飽和ケイ素化合物の合成と構造(招待講演)

岩本武明、第13回ケイ素化学協会シンポジウム、唐津ロイヤルホテル、唐津、2009年10月30日~31日

 

8. 安定な不飽和ケイ素化合物の化学(招待講演)

岩本武明、日本薬学会東北支部第8回化学系若手セミナー、東北薬科大学、仙台、2009年10月3日

 

7. Unique reactions of stable trisilaallene and related compounds (Invited lecture)

Takeaki Iwamoto, The 39th Silicon Symposium (25 Years of Multiple Bonds to Silicon), Frankenmuth, Michigan, USA, May 16-20, 2006

 

6. 新規なケイ素π電子化合物および関連分子系の創出(平成15年度(第53回)日本化学会進歩賞受賞講演)

岩本武明、日本化学会第84春季年会、関西学院大学上ヶ原キャンパス、兵庫県西宮、、2004年3月26日(金)~29日(月)

 

5. 高周期14族トリメタラアレンの合成と構造(依頼講演)

岩本武明、21世紀COE・化学研究所有機元素化学セミナー、京都大学化学研究所、宇治、2004年1月19日

 

4. 新規な共役ケイ素-ケイ素二重結合化合物の合成と特異な構造(依頼講演)

岩本武明、名古屋大学21世紀COE、有機化学若手研究会、名古屋大学、名古屋、2003年12月12日-13日

 

3. 安定な共役ジシレンの合成、構造と性質(平成14年度(第7回)ケイ素化学協会奨励賞受賞講演)

岩本武明、平成15年度(第8回)ケイ素化学協会シンポジウム、ホテル本能寺会館、京都、2003年10月17日-18日

 

2. 形式的にsp混成のケイ素をもつ初めての安定な化合物トリシラアレンの合成と特異な分子構造(依頼講演)

岩本武明、平成15年度化学系9学協会連合東北地方大会、福島県立医科大学、福島、2003年10月11-12日

 

1. 安定な環状ジシレンの合成、構造および反応(依頼講演)

岩本武明、第3回ケイ素化学協会シンポジウム、東京理科大学理工学部(野田キャンパス)セミナーハウス、野田、1998年11月19~20日

 

 

 

 

 

 

 

 

 

 

 

 

 

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