February 19, 1976
Ph.D Tohoku University (2003) (Supervisor Prof. Mitsuo Kira)
MSc Tohoku University (2000) (Supervisor Prof. Mitsuo Kira)
BSc Tohoku University (1998) (Supervisor Prof. Mitsuo Kira)
2009-present: Lecturer, Graduate School of Science, Tohoku University
2006-2009: Research Assistant, Graduate School of Engineering, Gunma University
Organosilicon Chemistry, Structural Organic Chemistry
Incentive Award in Synthetic Organic Chemistry, Japan (2014)
Award for Encouragement of Research, The Society of Silicon Chemistry, Japan (2012)
President’s Award of Tohoku University (2003)
Inoue Research Award for Young Scientists (2003)
Transformation of a Tetrasila-1,3-dienide to Its Valence Isomers
A Stable π-Expanded o-Quinodimethane via the Photochemical Dearomative Cycloaddition of Corannulene with an Isolable Dialkylsilylene
Synthesis of a dilithiobutadiene bearing extremely bulky silyl substituents and its reactivity toward functionalized silanes
Sulfur and Oxygen Transfer Reactions with Simultaneous NHC-Coordination from Cyclic Thioureas and Ureas to a Stable Silylene
Isolable Si=B Analogue of a Vinyl Halide: A Building Block for Facile Access toward Silicon-Boron Multiple Bonded Species
Metal-catalyzed valence isomerization of a methylene(thioxo)phosphorane to a thiaphosphirane
Selective Synthesis of New Hexaalkylbicyclo[1.1.1]pentasilanes with Improved Solubility
An Isolable THF-coordinated Dialkylgermanone
Synthesis of Phosphinoboranes via Coordination-Induced Bromine Abstraction of an Isolable Phosphinyl Radical with Bromoboranes
Coordination-Induced Migration of Aryl Groups in the Reactions of a Dialkylsilanone with a Series of Triarylboranes
Silacyclopropenylsilylene-NHC Complex: Synthesis by (1+2) Retro-cycloaddition, Dynamic Behavior in Solution, and Ring-expansion Reaction
Dearomative Cycloaddition of an Isolable Dialkylsilylene with Diaryl Ketones
Silyl(Silylene) Coinage Metal Complexes Obtained from Isolable Cyclic Alkylsilylenes
Synthesis, Structure and Electronic Properties of a Stable π-Type 3-Electron-2-Center-Bonded Species: A Silicon Analogue of a Bicyclo[1.1.0]butane Radical Anion
A Thermally Robust Cyclic Dialkylsilylene
Skeletal isomerism within 1,3-disilabicyclo[1.1.0]butane and 2,3-disilabuta-1,3-diene derivatives
Lithiated 1,3-Disilabicyclo[1.1.0]butanes via Selective Cleavage of Exocyclic Si-Si Bonds on Bridgehead Silicon Atoms
Synthesis of an NHC-Coordinated Dialkyldisilavinylidene and its Oxidation Providing a Silicon Analog of an Acetolactone
Dialkylboryl-Substituted Cyclic Disilenes Synthesized by Desilylation-Borylation of Trimethylsilyl-Substituted Disilenes
A Spiropentasiladiene Radical Cation: Spin and Positive Charge Delocalization across Two Perpendicular Si=Si Bonds and UV-vis-NIR Absorption in the IR-B Region
An Isolable Bromosilene: Synthesis, Structure, and Substitution Reactions
Cleavage of C-O and C-H bonds in ethers by a genuine Si=O bond
Naphtho- and anthra-disilacyclobutadienes
A Six-coordinate Silicon Dihydride Embedded in a Porphyrin: Enhanced Hydride-donor Properties and the Catalyst-free Hydrosilylation of CO2
Trialkylphosphines Having a Bulky Phosphacyclopentane Backbone: Structural and Redox Properties Depending on the Exocyclic Alkyl Groups and EPR Observation of a Persistent Trialkylphosphine Radical Cation
[1+2] Cycloaddition of a Cyclic (Alkyl)(amino)silylene and a Disilyne Providing a 3-Aminocyclotrisilene
Structures and Properties of Phenylene-bridged 1,3-Diaza-2-silole and Related 2H-Azasilirenes Obtained by the Reactions of a Dialkylsilylene with Arylnitriles
An Isolable Silicon Analogue of a Ketone that Contains an Unperturbed Si=O Double Bond
Reactions of a tetrasilabicyclo[1.1.0]but-1(3)-ene with carbon tetrachloride and methanol
Virtual Reaction Condition Optimization based on Machine Learning for a Small Number of Experiments in High-dimensional Continuous and Discrete Variables
A Tetrasilicon Analogue of Bicyclo[1.1.0]but-1(3)-ene Containing a Si=Si Double Bond with an Inverted Geometry
Transformative Si8R8 Siliconoids
Alkoxy(tetraaryl)silicates bearing 9,10-disilatriptycene skeleton
Dearomative Cycloadditions of a Silylene with Pyrazine and Quinoxaline
Facile Skeletal Rearrangement of Polycyclic Disilenes with Bicyclo[1.1.1]pentasilanyl Groups
A Series of Two-coordinate Group-15 Element (P, As, Sb, Bi) Centered Radicals Having Bulky Alkyl Groups
Synthesis and Functionalization of a 1,2-Bis(trimethylsilyl)-1,2-disilacyclohexene That Can Serve as a Unit of cis-1,2-Dialkyldisilene
Structural Change upon One-Electron Reduction of an Isolable Dialkylsilylene
Facile synthesis and bridgehead-functionalization of bicyclo[3.3.3]pentasiloxanes
Benzodisilacyclobutadienes: 8π-Electron Systems with An Antiaromatic Silicon Ring
Heteroaryldisilenes: heteroaryl groups serve as electron acceptors for Si=Si double bonds in the intramolecular charge transfer transitions
A 1,2-Dibromosilene: Generation, Spectroscopic Observation and Isomerization to a Silacyclohexane via Facile 1,2-Bromine Shift
Coordination-induced Hydrogen Abstraction in the Reactions of a Stable Dialkylphosphinyl Radical with BH3-Lewis Base Adducts
Isolation and Characterization of Radical Anions Derived from a Boryl-Substituted Diphosphene
Pentasila-1,4-diene: Homoconjugation between Si=Si Double Bonds via a SiMe2 Unit
A Two-Coordinate Cyclic (Alkyl)(amino)silylene: Balancing Thermal Stability and Reactivity
A Potassium Diboryllithate: Synthesis, Bonding Properties, and the Deprotonation of Benzene
Hydrogen Bonds-Enabled Design of a C1-Symmetric Chiral Brønsted Acid Catalyst
Ferrocenyl-substituted Bicyclo[1.1.1]pentasilanes: Evaluation of Significant Interactions between Ferrocenyl Units and Rigid Silicon Cages
Persistent four-coordinate iron-centered radical stabilized by π-donation
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)
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Persistent Dialkylsilanone Generated by Dehydrobromination of Dialkylbromosilanol
Transformation of azulenes to bicyclic [4]dendralene and heptafulvene derivatives by photochemical cycloaddition of dialkylsilylene
Redox Reactions of a Stable Dialkylphosphinyl Radical
Reactions of a Stable Phosphinyl Radical with Stable Aminoxyl Radicals
A heavy analogue of the smallest bridgehead alkene stabilized by a base
Two-coordinate Dialkylsilylene-Coinage Metal Complexes
Persistent Antimony- and Bismuth-Centered Radicals in Solution
Germanium-centered free radicals studied by muon spin spectroscopy
Isolable 2,3-Disila-1,3-butadiene via Double Sila-Peterson Reaction
Unexpected Formation of Highly Strained 2,5-Dioxa-Silabicyclo[2.1.0]Pentane by the Reaction of Isolable Dialkylsilylene with Benzil
Silicon Compounds with Inverted Geometry around Silicon Atoms
Multiple Bonds with Silicon: Recent Advances in Synthesis, Structure, and Functions of Stable Disilenes
Near-IR Absorbing Nickel(II) Porphyrinoids Prepared by Regioselective Insertion of Silylenes into Antiaromatic Nickel(II) Norcorrole
Palladium and Platinum η2-Disilyne Complexes Bearing an Isolable Dialkyldisilyne as a Ligand
Anthryl-substituted 3-Silylene-2-silaaziridine Obtained by Isomerization of Disilacyclopropanimine: An Exocyclic Silene Showing Distinct Intramolecular Charge Transfer Transition
Microwave-Assisted Efficient One-Pot Synthesis of 9-Phenyl-9,10-disilatriptycene and Its Bridgehead Functionalization
An Organosilicon Cluster with an Octasilacuneane Core: A Missing Silicon Cage Motif
New Isolable Dialkylsilylene and Its Isolable Dimer That Equilibrate in Solution
A Two-Coordinate Palladium Complex with Two Dialkylphosphinyl Ligands
Siloxy-Substituted Cyclopentadiene Showing Aggregation-Enhanced Emission: An Application of Cycloaddition of Isolable Dialkylsilylene
Persilastaffanes: Design, Synthesis, Structure, and Conjugation between Silicon Cages
A Stable Dialkylphosphinyl Radical
Addition of a Stable Dialkylsilylene to Carbon-carbon Unsaturated Bonds
Synthesis and properties of 5,10,15,20-tetrakis[4-(alkoxysilyl)phenyl]porphyrins: an application of selective deprotection of benzaldehyde diethyl acetals in the presence of alkoxysilyl groups
Reactions of an Isolable Dialkylsilylene with Ketones
Selective Si-C Bond Cleavage on a Diorganosilicon Porphyrin Complex Bearing Different Axial Ligands
Isomerization of an Isolable Silylene into a Silene via 1,2-Silyl Migration
Generation and Aromaticity of 2-Silaimidazolium Ion, a New p-Conjugated Silylium Ion
The First Isolation of 1,3-Diaza-2-Sila-4-Cyclopentene Radical Cation Salt: The X-ray Structure and Electronic Properties
A Stable Silicon-based Allene Analogue with a Formally sp-Hybridized Silicon Atom
The First Isolable Dialkylsilylene
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