Transformation of a Tetrasila-1,3-dienide to Its Valence Isomers
Cyclic (Alkyl)(amino)silylene Aluminum(III) Iodide Complex and Its Nucleophile Dependent Reactivities
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
Cyclobutenylidene: A Multifaceted Two-Coordinate Carbon Species Obtained via Skeletal Editing of a Cyclopropenylidene
Silacyclopropenylsilylene-NHC Complex: Synthesis by (1+2) Retro-cycloaddition, Dynamic Behavior in Solution, and Ring-expansion Reaction
Frustrated Lewis pair-ligated tetrylenes
Twisted push-pull disilenes obtained by direct 1,2-hydro/chloroborylation of a silylone
Dearomative Cycloaddition of an Isolable Dialkylsilylene with Diaryl Ketones
Structural Estimation and Hazard Evaluation of Potentially Explosive Residual Silanes Generated in Semiconductor Manufacturing Processes
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
An Isolable 2,4-Diaminotetrasilabicyclo[1.1.0]but-1(3)-ene: Effects of Amino Groups at the Bridge Positions
Reduction of a Bicyclo[1.1.0]tetrasil-1(3)-ene with LiAlH4 Leading to an isolable Cyclotrisilenide
π-Conjugated species with an unsupported Si-Si π-bond obtained from direct π-extension
Conformationally Switchable Silylone: Electron Redistribution Accompanied by Ligand Reorientation around a Monatomic Silicon
Rapid and Mild Synthesis of an NHC-Coordinated Bis(trimethylsilyl)silylene via Elimination of Halotrimethylsilane
Lithiated 1,3-Disilabicyclo[1.1.0]butanes via Selective Cleavage of Exocyclic Si-Si Bonds on Bridgehead Silicon Atoms
Synthetic Access to Pentacene-Silylene Adducts via Dehydrogenative Silylation of a 5,14-Dihydropentacene with a Stable Silylene
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
High Performance Global Exploration of Isomers and Isomerization Channels on Quantum Chemical Potential Energy Surface of H5C2NO2
Synthesis and Reduction of A Cyclic (Alkyl)(amino)bromoborane to Generate A Thermally Labile Cyclic (Alkyl)(amino)boryl Anion
Frustrated Lewis Pair Chelation as a Vehicle for Low Temperature Semiconductor Element and Polymer Deposition
Intermolecular C-H Activation at the Allylic/Benzylic and Homoallylic/Homobenzylic Positions of Cyclic Hydrocarbons by a Stable Divalent Silicon Species
Naphtho- and anthra-disilacyclobutadienes
Interconversion between a planar
1,3-dichlorobicyclo[1.1.0]tetrasilane and a (chloro)(chlorosilyl)cyclotrisilene
One-Pot Condensation of a Bicyclo[1.1.1]pentasilane through Elimination of Iodotrimethylsilane Assisted by a Lewis Base
Yuki Yokouchi, Takeaki Iwamoto, Organometallics., 2020, 39, 3301-3305. (Selected as a cover picture.)
(DOI: 10.1021/acs.organomet.0c00514)
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
Synthesis of Ni(dvtms) and Ni(CO)3 Complexes Ligated by an Isolable Two-coordinate Cyclic Alkylsilylene
An Isolable Tetrasilicon Analogue of a Planar Bicyclo[1.1.0]butane with π-Type Single-Bonding Character
Quantum chemical exploration of polymerized forms of polycyclic aromatic hydrocarbons: D6h tetramer and polymer of coronene
[1+2] Cycloaddition of a Cyclic (Alkyl)(amino)silylene and a Disilyne Providing a 3-Aminocyclotrisilene
Switchable Dual Bonding Nature in Silabicyclo[1.1.0]butanes that Exhibit Bond Stretch Isomerism
Structures and Properties of Phenylene-bridged 1,3-Diaza-2-silole and Related 2H-Azasilirenes Obtained by the Reactions of a Dialkylsilylene with Arylnitriles
Synthesis and Thermal Reactions of a Spiro-Type Cyclotrisilene Obtained from the Reaction between a Disilenide and a Base Adduct of a Bromosilylene
An Isolable Silicon Analogue of a Ketone that Contains an Unperturbed Si=O Double Bond
Ryo Kobayashi, Shintaro Ishida, Takeaki, Iwamoto, Angew. Chem. Int. Ed. 2019, 58(28), 9425-9428. (Selected as a Very Important Paper (VIP) and a cover picture. (DOI: 10.1002/anie.201905198)
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
1,4-Dehydrogenation with a Two-Coordinate Cyclic (Alkyl)(amino)silylene
A Tetrasilicon Analogue of Bicyclo[1.1.0]but-1(3)-ene Containing a Si=Si Double Bond with an Inverted Geometry
Quantum chemical exploration of dimeric forms of polycyclic aromatic hydrocarbons, naphthalene, perylene, and coronene
Exploration of Carbon Allotropes with Four-membered Ring Structures on Quantum Chemical Potential Energy Surfaces
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
Cleavage of Two Hydrogen Molecules by Boryldisilenes
Synthesis and Functionalization of a 1,2-Bis(trimethylsilyl)-1,2-disilacyclohexene That Can Serve as a Unit of cis-1,2-Dialkyldisilene
Synthesis and Functionalization of a 1,4-Bis(trimethylsilyl)tetrasila-1,3-diene through the Selective Cleavage of Si(sp2)–Si(sp3) Bonds under Mild Reaction Conditions
Structural Change upon One-Electron Reduction of an Isolable Dialkylsilylene
Facile synthesis and bridgehead-functionalization of bicyclo[3.3.3]pentasiloxanes
Stable Push-Pull Disilene: Substantial Donor-Acceptor Interactions through the Si=Si Double Bond
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
Tethered 1,2-Si-Group Migrations in Radical-Mediated Ring Enlargements of Cyclic Alkoxysilanes: An EPR Spectroscopic and Computational Investigation
A 1,2-Dibromosilene: Generation, Spectroscopic Observation and Isomerization to a Silacyclohexane via Facile 1,2-Bromine Shift
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
Coordination-induced Hydrogen Abstraction in the Reactions of a Stable Dialkylphosphinyl Radical with BH3-Lewis Base Adducts
Global Exploration of Isomers and Isomerization Channels on the Quantum Chemical Potential Energy Surface of
H3CNO3
An Isolable Potassium Salt of a Borasilene-Chloride Adduct
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 Dialkylsilylene-Pt(0) Complex with a DVTMS Ligand for the Catalytic Hydrosilylation of Functional Olefins
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
Wavy carbon: A new series of carbon structures explored by quantum chemical calculations
Persistent Dialkylsilanone Generated by Dehydrobromination of Dialkylbromosilanol
Prism-C2n Carbon Dimer, Trimer, and Nano-Sheets: A Quantum Chemical Study
Transformation of azulenes to bicyclic [4]dendralene and heptafulvene derivatives by photochemical cycloaddition of dialkylsilylene
Redox Reactions of a Stable Dialkylphosphinyl Radical
A Prism Carbon Molecule C20
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
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
Shintaro Ishida, Ryutaro Sugawara, Yoshifumi Misawa and Takeaki Iwamoto, Angew. Chem. Int. Ed., 2013, 52, 12869-12873. (DOI: 10.1002/anie.201308517)
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)
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)
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)
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)
Preparation of 4,7-Dibromobenzo[b]thiophene as a Versatile Building Block and Synthetic Application to a Bis(ethynylthienyl)oligoarene System
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))
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
A Stable Dialkylphosphinyl Radical
Shintaro Ishida, Fumiya Hirakawa, Takeaki Iwamoto, J. Am. Chem. Soc., 2011, 133(48), 12968-12971. (DOI:10.1021/ja205001m)
Addition of a Stable Dialkylsilylene to Carbon-carbon Unsaturated Bonds
Preparation of 1,4-Bis(2-ethynyl-3-thienyl) Benzene Derivatives Linked by Oligo(ethyleneglycol) Chain
Structure and Reactions of an Isolable Ge=Si Doubly Bonded Compound, Tetra(t-butyldimethylsilyl)germasilene
Chemistry of Bis(2-ethynyl-3-thienyl)arene and Related Systems, Part 5:Preparation of an Unsymmetrical 4,4'-Bis(3-thienyl)biphenyl Derivative Containing a 2-[2-(Diphenylphosphino)ethynyl]-3-thienyl Moiety
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
Synthesis and Structures of (Dialkylsilylene)bis(phosphine)-nickel, Palladium, and Platinum Complexes and (η6-Arene)(dialkylsilylene)nickel Complexes
Reactions of an Isolable Dialkylsilylene with Ketones
An efficient and regioselective iodination of electron-rich aromatic compounds using N-chlorosuccinimide and sodium iodide
Synthesis and Structures of Deoxyribonucleoside Analogues for Triazole-linked DNA (TLDNA)
Synthesis and Facile Ring Expansion of Silylenecyclotetrasilane
Synthesis and Structure of Stable Base-Free Dialkylsilanimines
A Stable 1,2-Disilacyclohexene and Its 14-Electron Palladium(0) Complex
Chemistry of Bis(2-ethynyl-3-thienyl)arene and Related Systems. Part 7: "Preparation of 1,4-Bis(3-ethynylthieno[3,2-b]thiophen-2-yl)benzene Derivatives as Peptide-inspired Molecules,"
Unusual Bonding in Trisilaallene and Related Heavy Allenes
Chemistry of Bis(2-ethynyl-3-thienyl)arene and Related Systems. Part 6: "Preparation of 1,4-Bis(2-ethynyl-3-thienyl)benzene Derivatives Containing Fluorine Atoms at the 2,3- or 2,5-Positions of the Benzene Ring"
Chemistry of Bis(2-ethynyl-3-thienyl)arene and Related Systems. Part 5: "Preparation of an Unsymmetrical 4,4’-Di(3-thienyl)biphenyl Derivative Containing a 2-[2-(Diphenylphosphino)ethynyl]-3-thienyl Moiety"
Anthryl-Substituted Trialkyldisilene Showing Distinct Intramolecular Charge-Transfer Transition
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)
Silicon Compounds with Inverted Geometry around Silicon Atoms (Highlight Review)
Multiple Bonds with Silicon: Recent Advances in Synthesis, Structure, and Functions of Stable Disilenes
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