Ichinohe Masaaki

Researcher's full information

Articles
  • The First Three-Membered Unsaturated Rings Consisting of Different Heavier Group 14 Elements : 1-Disilagermirene with a Si=Si Double Bond and Its Isomerization to a 2-Disilagermirene with a Si=Ge Double Bond
    V. Y. Lee; M. Ichinohe; A. Sekiguchi; N. Takagi; and S. ...
    Journal of the American Chemical Society/122(37)/p.9034-9035, 2000-01
  • New Fused Bicyclic Cyclotrigermane Systems by Cycloaddition Reaction of Cyclotrigermene
    N. Fukaya; M. Ichinohe; and A. Sekiguchi
    Angewandte Chemie, International Edition/39(21)/p.3881-3884, 2000-01
  • The Homoycrotrisilenylium Ion : A Free Silyl Cation in the Condensed Phase
    A. Sekiguchi; T. Matsuno; and M. Ichinohe; ; +一戸 雅聡
    Journal of the American Chemical Society/122(45)/p.11250-11251, 2000-01
  • The First Metalladiene of Group 14 Elements with a Silole Type Structure with Si=Ge and C=C Double Bonds
    V. Y. Lee; M. Ichinohe; and A. Sekiguchi
    Journal of the American Chemical Society/122(50)/p.12604-12605, 2000-01
  • Stable Aromatic Compounds Containing Heavier Group 14 Elements
    V. Y. Lee; A. Sekiguchi; M. Ichinohe; and N. Fukaya
    Journal of Organometallic Chemistry/611(1-2)/p.228-235, 2000-01
  • Reaction of Cyclotrisilene with Phenylacetylene : an unusual product with a bicyclo[3.2.0]hepta-3, 6-diene skelton
    M. Ichinohe; T. Matsuno; and A. Sekiguchi
    Chemical Communication/(2)/p.183-184, 2001-01
  • Interconversion of Cyclotrimetallenes and Dihalocyclotrimetallanes Consisting of Group 14 Elements
    V. Y. Lee; T. Matsuno; M. Ichinohe; and A. Sekiguchi
    Heteroatom Chemistry/12(4)/p.223-226, 2001-01
  • A Mechanistic Study of Reactions of Stable Disilenes with Haloalkanes
    M. Kira; T. Ishima; T. Iwamoto; and M. Ichinohe; ; +一戸 雅聡
    Journal of the American Chemical Society/123(8)/p.1676-1682, 2001-01
  • A New Pathway in the Reaction of Disilene with Carbonyl Compounds:an "Ene"Reaction instead of Cycloaddition
    V. Y. Lee; M. Ichinohe; A. Sekiguchi
    <i>Chemical Communications</i>/(20)/pp.2146-2147, 2001-01
    PubMed
  • Reaction of 1-Disilagermirene with Benzaldehyde: An Unexpected Combination of Cycloaddition and Insertion Pathways
    V. Y. Lee; M. Ichinohe; and A. Sekiguchi
    Chemistry Letters/(7)/p.728-729, 2001-01
  • Photoisomerization of Persilyl-Substituted Silacyclopropene: Formation of Stable Persilyl-Substituted 1-Silaallene, and Its Reactivity
    M. Ichinohe; T. Tanaka; and A. Sekiguchi
    Chemistry Letters/(11)/p.1074-1075, 2001-01
  • Reaction of Disilagermirenes with Phenylacetylene: From a Germasilene -Ge=Si- to a Metalladiene of the Type -Si=Ge-C=C-
    V. Y. Lee; M. Ichinohe; and A. Sekiguchi
    Journal of Organometallic Chemistry/(636)/p.42-49, 2001-01
  • Cyclotetrasilenyl: The First Isolable Silyl Radical
    Sekiguchi A; Matsuno T; Ichinohe M; +一戸 雅聡
    Journal of the American Chemistry Society/123(49)/pp.12436-12437, 2001-01
    PubMed
  • Ring Contraction of 1, 2-Digermacyclohexa-1, 4-diene to (Germacyclopent-3-enyl)germylene
    N. Fukaya; M. Ichinohe; Y. Kabe; and A. Sekiguchi
    Organometallics/20(16)/p.3364-3366, 2001-01
  • Disilagermirene and Silagermasilirene: from a Stable Disilene to a Stable Germasilene
    V. Y. Lee; M. Ichinohe; and A. Sekiguchi
    Phosphorus, Sulfur, and Silicon and the Related Elements/168&169/p.169-172, 2001-01
  • Cyclotetrasilenide Ion: A Reversible Redox System of Cyclotetrasilenyl Cation, Radical, and Anion
    T. Matsuno; M. Ichinohe; and A. Sekiguchi
    <i>Angewandte Chemie, International Edition</i>/41(9)/pp.1575-1577, 2002-01
    PubMed
  • The First Isolable 1, 1-Dilithiogermane and its Unusual Dimeric Structure - An Effective Reagent for the Preparation of Doubl-Bonded Derivatives of Group 14 Elements
    A. Sekiguchi; R. Izumi; S. Ihara; M. Ichinohe; V. Y. Lee
    <i>Angewandte Chemie, International Edition</i>/41(9)/pp.1598-1600, 2002-01
    PubMed
  • Reaction of Bis[bis(trimethylsilyl)methyl]germylene with Tris(4-tert-butylphenyl)methylium Ion: Formation of a Unique Germyl Cation Weakly-Coordinated to Aromatic Group
    M. Ichinohe; Y. Hayata; and A. Sekiguchi
    Chemistry Letters/(10)/p.1054-1055, 2002-01
  • The First Halogen-Substituted Cyclotrigermenes: A Unique Halogen Walk Over the Three-Membered Ring Skelton and Facial Stereoselectivity in the Diels-Alder Reaction
    A. Sekiguchi; Y. Ishida; N. Fukaya; M. Ichinohe; N. Taka...
    Journal of the American Chemical Society/124(7)/pp.1158-1159, 2002-01
    PubMed
  • The Cation Cluster of Heavier Group 14 Elements: A Free Germyl Cation with Trishomoaromaticity
    A. Sekiguchi; Y. Ishida; Y. Kabe; M. Ichinohe
    Journal of the American Chemical Society/124(30)/pp.8776-8777, 2002-01
    PubMed
  • Isolable Silyl and Germyl Radicals Lacking Conjugation with π-Bonds: Synthesis, Characterization, and Reactivity
    A. Sekiguchi; T. Fukawa; M. Nakamoto; V. Ya Lee; and M. ...
    Journal of the American Chemical Society/124(33)/pp.9865-9869, 2002-01
    PubMed
  • 2, 4-Disila-1-germatricyclo[2. 1. 0. 02, 5]pentane: A New Type of Cage Compound of Group 14 Elements with an Extremely Long Ge-C Bridge Bond and an "Umbrella"-Type Configuration of a Ge Atom
    V. Ya Lee; and M. Ichinohe; and A. Sekiguchi; ; +一戸 雅聡
    Journal of the American Chemical Society/124(34)/p.9962-9963, 2002-01
  • Interaction of 1-Disilagermirene with Carbonyl Compounds
    V. Ya. Lee; M. Ichinohe; and A. Sekiguchi
    <i>Main Group Metal Chemistry</i>/25(1)/p.1-4, 2002-01
  • The First Silastannene >Si=Sn<: A New Doubly-Bonded System of Heavier Group 14 Elements
    A. Sekiguchi; R. Izumi; V. Ya Lee; M. Ichinohe
    Journal of the American Chemical Society/124(50)/pp.14822-14823, 2002-01
    PubMed
  • (tBu2MeSi)3Ge+: An Isolable Free Germyl Cation Lacking Conjugation to π-Bonds）
    A. Sekiguchi; T. Fukawa; V. Ya. Lee; M. Nakamoto; and M....
    Angewandte Chemie, International Edition/43(10)/p.1143-1145, 2003-01
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