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Ichinohe Masaaki

Affiliation
Faculty of Pure and Applied Sciences
Official title
Associate Professor
URL
Research fields
Organic chemistry
Inorganic chemistry
Research keywords
Organic Chemistry
Inorganic Chemistry
Research projects
高周期14族元素ポリラジカル種の合成、構造、および物性に関する研究2016 -- 2018一戸 雅聡Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(C)4,810,000Yen
Synthesis, Structure, and Properties of Organosilicon Compounds -- (current)/
ケイ素―ケイ素三重結合を機軸とするケイ素多重結合の化学　　　　　　　　　　　　　2006 -- 2009Ministry of Education, Culture, Sports, Science and Technology, Japan/特定領域研究35,600,000Yen
高周期１４族元素常磁性化学種に関する研究　　　　　　　　　　　　　　　　　　　　2007 -- 2008Japan Society of for the Promotion of Science/基盤研究(C)4,680,000Yen
高周期１４族元素芳香族化合物の合成、構造及び反応性に関する研究2004 -- 2006Japan Society of for the Promotion of Science/基盤研究(C)3,600,000Yen
高周期14族元素不飽和環状化合物の合成、構造および反応性2001 -- 2002Japan Society of for the Promotion of Science/奨励研究(A)2,500,000Yen
ポリシラシクロアルカンの機能性分子への応用1999 -- 2000Japan Society of for the Promotion of Science/奨励研究(A)2,000,000Yen
高周期14族元素ラジカルを基盤とする高スピン化学種に関する研究2013 -- 2015一戸 雅聡Japan Society for the Promotion of Science/基盤研究(C)5,200,000Yen
Academic background
-- 1990Tohoku University Faculty of Science 化学第二学科Graduated
-- 1995Tohoku University Graduate School, Division of Natural Science 化学Completed
Degree
Doctor(Science)Tohoku University
Master(Science)Tohoku University
Academic societies
1999-10 -- (current)American Chemical Society
1989-04 -- (current)Chemical Society of Japan
1996-04 -- (current)The Society of Silicon Chemistry, Japan
1997-10 -- (current)KINKICHEMICAL SOCIETY,JAPAN
1997-10 -- (current)THE SOCIETY OF SYNTHETIC ORGANIC CHEMISTRY
Honors & Awards
2002The Chemical Society of Japan Award for Distinguished Young Chemists
2001Young Chemists Award, The Society of Silicon Chemistry, Japann
1999筑波学徒資金財団教育特別表彰
Articles
  • Isolable Aryl-substituted Silyl Radicals: Synthesis, Characterization, and Reactivity
    Taira Kanako; Ichinohe Masaaki; Sekiguchi Akira
    Chemistry - A European Journal/20(30)/pp.9342-9348, 2014-07
  • A New Approach to the Synthesis of Unsymmetrical Disilenes and Germasilene: Unusual 29Si NMR Chemical Shifts and Regiospecific Methanol Addition.
    M. Ichinohe; Y. Arai; A. Sekiguchi; N. Takagi; and S; Nagase
    Organometallics/20/p.4141-4143, 2001-01
  • Structure of 1,2-Dilithio [tetrakis(trimethylsilyl)]ethane in Solution. Observation of Lithium-Bridged Structures and Unexpected Anionic Rearrangement
    A. Sekiguchi; M. Ichinohe; T. Nakanishi; and H. Sakurai
    Chemistry Letters/(2)/p.267-270, 1993-01
  • Dianion Dialkali Metals of 2,2',5,5'-Tetrasilabicyclopentylidene. Synthesis and Crystal Structures
    A. Sekiguchi; M. Ichinohe; C. Kabuto; and H. Sakurai
    Bulletin of the Chemical Society of Japan/68(10)/p.2981-2988, 1995-01
  • Lithium and Sodium Complexes of a Tetrasilylethylene Dianion
    A. Sekiguchi; M. Ichinohe; C. Kabuto; and H. Sakurai
    Organometallics/14(3)/p.1092-1094, 1995-01
  • Highly Twisted Ethylene Dianion Dilithium Stabilized by Phenyl and Silyl Groups
    A. Sekiguchi; M. Ichinohe; T. Nakanishi; C. Kabuto; and H...
    Bulletin of the Chemical Society of Japan/68(11)/p.3215-3220, 1995-01
  • A Free Cyclotrigermenium Cation with a 2π-Electron System
    A. Sekiguchi; M. Tsukamoto; and M. Ichinohe; ; +一戸 雅聡
    Science/275/p.60-61, 1997-01
  • 1,1,2,2,-Tetrakis(dimethylsilyl)-1,2-ethanediyldilithium-bis(diethyl ether) : Observation of a SiH-Li Agostic Interaction
    A. Sekiguchi; M. Ichinohe; M. Takahashi; C. Kabuto; and H...
    Angewandte Chemie, International Edition in English/36(13-14)/p.1533-1534, 1997-01
  • Cyclotrigermenium Ion, A Free Germyl Cation with 2π-Electron System
    A. Sekiguchi; M. Tsukamoto; M. Ichinohe; and N. Fukaya
    Phosphorus, Sulfur, and Silicon and the Related Elements/124-125/p.323-329, 1997-01
  • Synthesis and Structure of a Series of Oligo[1,1-(2,3,4,5-tetramethylsilole)]s.
    K.-i. Kanno; M. Ichinohe; C. Kabuto; and M. Kira
    Chemistry Letters/(1)/p.99-100, 1998-01
  • Synthesis and Reduction of Octasily[4]radialene. Structure and Dynamic Study of [4]Radialene Dianion with Eight-Center Ten-Electron π-System.
    T. Matsuo; A. Sekiguchi; M. Ichinohe; K. Ebata; and H. Sa...
    Bulletin of the Chemical Society of Japan/71(7)/p.1705-1711, 1998-01
  • The First Isolation and Full Characterization of Fulvene Dianion. Synthesis and X-ray Structure of Dilithium Hexasilylfulvene Dianion
    T. Matsuo; A. Sekiguchi; M. Ichinohe; K. Ebata; and H. Sa...
    Organometallics/17(15)/p.3143-3145, 1998-01
  • Synthesis and Structure of Cyclotrigermenium Salt of the Tetrakis{3,5-bis(trifluoromethyl)phenyl}borate Anion. A Stable Free Germyl Cation in the Condensed Phase
    M. Ichinohe; N. Fukaya; and A. Sekiguchi
    Chemistry Letters/(11)/p.1045-1046, 1998-01
  • Persistent Tris(t-butyldimethylsilyl(silyl Radical and Its New Generation Methods
    M. Kira; T. Obata; I. Kon; H. Hashimoto; M. Ichinohe; H. ...
    Chemistry Letters/(11)/p.1097-1098, 1998-01
  • Synthesis and Structure of a Stable Cyclic Dialkylgermylene
    M. Kira; S. Ishida; T. Iwamoto; M. Ichinohe; C. Kabuto; L...
    Chemistry Letters/(3)/p.263-264, 1999-01
  • Synthesis and Structure of Protonated Tetrasilatetrahedrane-monooxide, (tert-Bu3Si)4Si4OH+
    M. Ichinohe; N. Takahashi; and A. Sekiguchi
    Chemistry Letters/(7)/p.553-554, 1999-01
  • Synthesis, Characterization and Crystal Structure of Cyclotrisilene, a Three Membered Ring Compound with a Si=Si Double Bond
    M. Ichinohe; T. Matsuno; and A. Sekiguchi
    Angewandte Chemie, International Edition/38(15)/p.2194-2196, 1999-01
  • Cyclotrigermenium Ion by Oxidation of Cyclotrigermene with Trityl Tetrakis{3,5 bis(trifluoromethyl)phenyl}borate and Trityl Tetrakis(pentafluorophenyl)borate. A Stable Free Germyl Cation in the Condensed Phase
    A. Sekiguchi; N. Fukaya; and M. Ichinohe; ; +一戸 雅聡
    Phosphorus, Sulfur, and Silicon and the Related Elements/150&151/p.59-68, 1999-01
  • An Unexpected Reaction of Silacyclopropene to Form an Organodilithiosilane : Isolation and Characterization of a 1,1-Dilithiosilane Derivative
    A. Sekiguchi; M. Ichinohe; and S. Yamaguchi
    Journal of the American Chemical Society/121(43)/p.10230-10232, 1999-01
  • Reduction of 1,4,5,8-Tetrasila-1,4,5,8-tetrahydroanthracene Derivative with Lithium Metal. Isolation, Characterizationof the Tetralithium Salt of a Tetraanion, and Observation of an Si-H・・Li+ Interaction
    T. Matsuo; H. Watanabe; M. Ichinohe; and A. Sekiguchi
    Inorganic Chemistry Communications/2(10)/p.510-512, 1999-01
  • Synthesis of Unsymmetrically Substituted Cyclotrigermenes and the first Example of Cis-Configuration Around Ge=Ge Double Bond
    A. Sekiguchi; N. Fukaya; M. Ichinohe; N. Takagi; and S. N...
    Journal of the American Chemical Society/121(49)/p.11587-11588, 1999-01
  • Synthesis and Structure of Cyclotrigermenium Salts of Tetrakis{3,5-bis(trifluoromethyl)phenyl}borate, Tetrakis(pentafluorophenyl)borate and Tetrakis{4-[tert-butyl(dimethyl)silyl]-2,3,5,6,-tetrafluorophenyl}borate : A Stable Free Germyl Cation in the Condensed Phase
    A. Sekiguchi; N. Fukaya; M. Ichinohe; and Y. Ishida
    European Journal of Inorganic Chemistry/2000(6)/p.1155-1159, 2000-01
  • Facile Rotation around Si=Si Double Bonds in Tetrakis(trialkylsilyl)disilenes
    M. Kira; S. Ohya; T. Iwamoto; M. Ichinohe; and C. Kabuto
    Organometallics/19(10)/p.1817-1819, 2000-01
  • Synthesis of 'Bu3E+ Cation Nitrile Complexes by Oxidative Cleavage of 'Bu3E-E'Bu3(E=Si, Ge, Sn)
    M. Ichinohe; H. Fukui; A. Sekiguchi
    Chemistry Letters/(7)/p.600-601, 2000-01
  • On the Role of cis,Trans-(t-Bu3SiGeCl)3 in the Reaction of GeCl2・dioxane with Tri-tert-butylsilylsodium. Evidence for Existence of Digermanylsodium t-Bu3SiGe(Cl)2Ge (Cl)(Na)Si-t-Bu3 and Digermene t-Bu3Si(Cl)Ge=Ge(Cl)Si-t-Bu3
    M. Ichinohe; H. Sekiyama; N. Fukaya; and A. Sekiguchi
    Journal of the American Chemical Society/122(28)/p.6781-6782, 2000-01
more...
Books
  • 高周期14族元素不飽和小員環化合物の最近の展開
    一戸雅聡; 関口章
    化学　化学, 2000-01
  • sp混成ケイ素化合物が合成された？－アレンケイ素類縁体－
    一戸雅聡
    化学　化学, 2003-01
  • ポリシランデンドリマー
    一戸雅聡; 関口章
    21世紀の有機ケイ素化学-機能性物質科学の宝庫-　21世紀の有機ケイ素化学-機能性物質科学の宝庫-　シーエムシー出版, 2004-01
  • 三重結合ケイ素化合物ジシリン
    関口章; 一戸雅聡
    21世紀の有機ケイ素化学-機能性物質科学の宝庫-　21世紀の有機ケイ素化学-機能性物質科学の宝庫-　シーエムシー出版, 2004-01
  • 研究物語　世界初　ジシリンの合成に成功!!
    一戸雅聡; 関口章
    化学　化学, 2005-01
Conference, etc.
  • アルキル置換1,2-ジリチオジシランの発生
    東條 翔磨; 鍋島 達弥; 一戸 雅聡
    日本化学会 第99春季年会/2019-03-16--2019-03-19
  • シリル基とアルキル基で非対称に置換されたジシレンの合成、構造、および反応性
    日比 風弥; 鍋島 達弥; 一戸 雅聡
    日本化学会 第99春季年会/2019-3-16--2019-3-19
  • アルキル基を有する非対称置換ジシレンアニオンラジカルの発生
    日比 風弥; 鍋島 達弥; 一戸 雅聡
    第45回 有機典型元素化学討論会/2018-12-13--2018-12-15
  • 非対称置換ジシレンリアニオンラジカルの発生
    日比 風弥; 鍋島 達弥; 一戸 雅聡
    第22回 ケイ素化学協会シンポジウム/2018-10-26--2018-10-27
  • リチオシラシクロプロパン誘導体とTip置換ジクロロ(メチル)シランの反応によるシリル置換シリレンおよびジシレンの発生
    菊池 結衣; 関口　章; 一戸 雅聡
    日本化学会 第98春季年会/2018-03-20--2018-03-23
  • シリル基とアルキル基で非対称に置換されたジシレンの合成とその還元反応
    日比 風弥; 一戸 雅聡
    日本化学会 第98春季年会/2018-03-20--2018-03-23
  • リチオシラシクロプロパン誘導体の反応性
    菊池 結衣; 関口　章; 一戸 雅聡
    第21回 ケイ素化学協会シンポジウム/2017-10-27--2017-10-28
  • トリリチオシランおよびリチオシラシクロプロパン誘導体を用いた低配位および多重結合ケイ素化合物の合成検討
    菊池 結衣; 一戸 雅聡; 関口 章
    第44回 有機典型元素化学討論会/2017-12-07--2017-12-09
  • アリール架橋ビスゲルミルラジカルの合成, 構造及び物性
    四柳拡子; 一戸 雅聡; 関口 章
    第 61回有機金属化学討論会/2014-9-23--2014-9-25
  • ベンゼン環をスペーサーとするオリゴ（シリルラジカル）の合成, 構造, 及び性質
    野澤 竹志; 一戸 雅聡; 関口 章
    感応性化学種が拓く新物質科学第３回公開シンポジウム/2014-6-16--2014-6-17
Teaching
2018-10 -- 2019-02Advanced Chemistry Experiment IIUniversity of Tsukuba.
2018-10 -- 2019-02Seminar in Structural Organic Chemistry IAUniversity of Tsukuba.
2018-10 -- 2019-02Seminar in Structural Organic Chemistry IBUniversity of Tsukuba.
2018-10 -- 2019-02Seminar in Structural Organic Chemistry IIAUniversity of Tsukuba.
2018-10 -- 2019-02Seminar in Structural Organic Chemistry IIBUniversity of Tsukuba.
2018-10 -- 2019-02Research in Structural Organic Chemistry IAUniversity of Tsukuba.
2018-10 -- 2019-02Research in Structural Organic Chemistry IBUniversity of Tsukuba.
2018-10 -- 2019-02Research in Structural Organic Chemistry IIAUniversity of Tsukuba.
2018-10 -- 2019-02Research in Structural Organic Chemistry IIBUniversity of Tsukuba.
2018-10 -- 2019-02Research in Structural Organic Chemistry IIIAUniversity of Tsukuba.
more...
Talks
  • Synthesis, Structure and Reactivity of Meta- and Para-Disilaquinodimethanes
    M. Ichinohe; T. Nozawa; M. Nagata; A. Sekiguchi
    3rd Asian Silicon Symposium (ASiS III)/2011-10-19
Professional activities
2016-12 -- 2017-08Chemical Society of Japan化学グランプリ小委員会/二次選考作題副責任者
2017-05 -- 2018-07Japan Society for the Promotion of Science卓越研究員候補者選考委員会書面審査員
2010 -- (current)The Society of Silicon Chemistry, Japan理事

(Last updated: 2019-07-12)