Synthesis and Molecular Structure of a Dilithium Salt of the cis-Diphenylcyclobutadiene Dianion
スポンサーリンク
概要
- 論文の詳細を見る
- 2000-08-05
著者
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Matsuo Tsukasa
Department Of Chemistry University Of Tsukuba
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Sekiguchi Akira
Department Of Chemistry And Organosilicon Research Laboratory
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MIZUE Takeru
Department of Chemistry, University of Tsukuba
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Mizue Takeru
Department Of Chemistry University Of Tsukuba
関連論文
- Intramolecular Oligomerization of Disilalkylene{-Me_2Si(CH_2)_nSiMe_2-}Bridged Cyclic Triacetylenes^1
- Tetraanion Tetralithium with 8 Center/12 Electron π-System Stabilized by Silyl Groups. Synthesis and Characterization
- Synthesis and Reduction of Octasilyl[4]radialene. Structure and Dynamic Study of [4]Radialene Dianion with Eight-Center Ten-Electron π-System
- Persilylated Dimethylenecyclobutene Dianion Dilithium as the First 6C-8π Allyl Anion System
- 1,3-Digerma-2-gallata- and -indataallenic Anions : The First Compounds with Ge=Ga or Ge=In Double Bonds
- The Chemistry of Disilyne with a Genuine Si-Si Triple Bond : Synthesis, Structure, and Reactivity
- 1,2,5,6-Tetrasilabenzobenzvalene : A Valence Isomer of 1,2,3,4-Tetrasilanaphthalene
- Reaction of Dilithiosilane R_2SiLi_2 and Dilithiogermane R_2GeLi_2 (R = SiMe^tBu_2) with MesBCl_2 (Mes = 2, 4, 6-trimethylphenyl) : Evidence for the Formation of Silaborene R_2Si=BMes and Germaborene R_2Ge=BMes
- Photochemical Generation of Halo(silyl)silylene : Spectroscopic Observation and Reactivity
- Photochemical Generation of Chlorine-substituted Digermenes and Their Rearrangement to Germylgermylenes
- Photoisomerization of Persilyl-Substituted Silacyclopropene: Formation of Stable Persilyl-Substituted 1-Silaallene, and Its Reactivity
- Reaction of 1-Disilagermirene with Benzaldehyde: An Unexpected Combination of Cycloaddition and Insertion Pathways
- Synthesis and Structure of Cyclotrigermenium Salt of the Tetrakis {3,5-bis (tri-fluoromethyl) phenyl} borate Anion. A Stable Free Germyl Cation in the Condensed Phase
- Formation and Structure of Protonated Tetrasilatetrahedrane-monooxide, (tert-Bu_3Si)_4Si_4OH^+
- Syntheses of Dialkali Metal Complexes of Tetrakis(dimethylsilyl)ethylene : [(HMe_2Si)_2C=C(SiMe_2H)_2]^[M^+(ligande)_n]_ Evidence for siH-Alkali Metal Agostic Interactions
- Highly Twisted Ethylene Dianion Dilithium Stabilized by Phenyl and Silyl Groups
- Dianion Dialkali Metals of 2,2',5,5'-Tetrasilabicyclopentylidene. Synthesis and Crystal Structures
- Structure of 1,2-Dilithio[tetrakis(trimethylsilyl)]ethane in Solution. Observation of Lithium-Bridged Structures and Unexpected Anionic Rearrangement
- Synthesis and Reduction of Silyl-Substituted [5]Radialene. Characterization and Structure of a[5]Radialene Tetraanion with a Ten-Center, Fourteen-Electron π-sYSTEM
- Silyl-Substituted Dilithium Salt of Fulvene Dianion with 6 Center/8 Electron π-System : Synthesis and Characterization
- Isolation and Molecular Structure of Persilylated [5] Radialene : Intramolecular Cyclization of a Macrocyclic Pentayne with Mn (CO)_3 (Me-Cp)
- A Novel Tetralithium Salt of a Tetraanion and a Dilithium Salt of a Dianion, formed by the Reduction of the Tetrasilylethylene Moiety. Synthesis, Characterization, and Observation of an Si-H・・・Li^+ Interaction
- Reaction of Bis[bis(trimethylsilyl)methyl]germylene with Tris(4-tert-butylphenyl)methylium Ion : Formation of a Unique Germyl Cation Weakly σ-Coordinated to Aromatic Group
- Crystal Structures of Unsolvated Lithiosilanes with Si-Si Bonds
- Lithiosilanes with Si-Si Bonds : Synthesis and ^6Li, ^7Li, and ^Si NMR Studies
- Synthesis of Cyclotetragermanes of the Type of [R(Ph)Ge]_4 and Conversion to [R(Cl)Ge]_4. The First Functionalized Cyclotetragemanes
- An Isolable Boryl-substituted Disilene from the Reaction of an sp^2-type Silyl Anion with Haloboranes : Synthesis and Characterization
- Disilenyl Anions Derived from Reduction of Tetrakis(di-tert-butylmethylsilyl)disilene with Metal Naphthalenide through a Disilene Dianion Intermediate : Synthesis and Characterization
- Heteronuclear Double Bonds E=E' (E=Heavy Group 14 Element, E'=Group 13-16 Element)
- Silylcarbene-to-Silene Rearrangement : Stable 1,2-Dihydrosilenes in Solution via the Silylcarbene Route
- Making Stable Radicals of Heavy Elements of Groups 14 and 13 : The Might of Silyl Substitution
- Two-coordinate Group 13 Element (Al, Ga) Centered Cations Formed by Silyl Group Migration : Synthesis and Characterization
- Molecular Structure of Phenyl[tris(trimethylsilyl)]ethylene Dilithimu Complex. An Orthogonal Dianion
- Silylium Ions Stabilized by an Si-X-Si Three-center Bond (X=Halogen or Hydrogen)
- Anion Chemistry of Silyl-Substituted π-Electron Systems Based on Four-and Five-Membered Rings
- Synthesis of ^tBu_3E^+ Nitrile Complexes by Oxidative Cleavage of ^tBu_3E-E^tBu_3(E=Si, Ge, Sn)
- Silylium Ion to silylium Ion Rearrangement Caused by 1, 3-Methyl Migration
- Unexpected Hydrolithiation of M=M'Double Bond (M, M'=Si, Ge) with ^tBuLi
- Thia- and Selenasilaboriranes and 1,3,2,4-Dioxasilaboretane from a Stable Silaborene
- Synthesis and Molecular Structure of a Dilithium Salt of the cis-Diphenylcyclobutadiene Dianion
- Some New Applications of Neutron Slowing Down Time Spectrometry
- Formation of indan and 2,3-dihydrobenzofuran via intramolecular insertion of phenylcarbene.
- Synthesis of cyclic silyl diazo compounds.
- Formation of dialkyl .ALPHA.-siloxybenzylphosphonate via 1,2-anionic rearrangement of a silyl group.