Silaethene in pyrolysis of spiro[silacyclobutane-1,9'-[9H-9]silafluorene].
スポンサーリンク
概要
- 論文の詳細を見る
A new silaspiro compound, i.e., spiro[silacyclobutane-1,9′-[9H-9]silafluorene](<B>1</B>) was synthesized in 75% yield. It was found that the pyrolysis of <B>1</B> at 650°C under a reduced pressure gave a head-to-tail silaethene dimer in 15% yield. Copyrolysis of <B>1</B> in the presence of benzophenone gave 1,1-diphenylethene and a siloxane oligomer in 50 and 30% yield, respectively.
- 公益社団法人 日本化学会の論文
著者
-
Nohira Hiroyuki
Department Of Applied Chemistry Faculty Of Engineering Saitama University
-
Nakamura Makoto
Department Of Applied Chemistry Faculty Of Systems Engineering Wakayama University
-
Terunuma Daiyo
Department of Applied Chemistry, Faculty of Engineering, Saitama University
-
Miyazawa Eiji
Department of Applied Chemistry, Faculty of Engineering, Saitama University
関連論文
- Rapid analysis of Clostridium difficile strains recovered from hospitalized patients by using the slpA sequence typing system
- Identification and Characterization of Carbohydrate Molecules in Mammalian Cells Recognized by Dengue Virus Type 2
- CLINICAL FEATURES OF JAPANESE LEBER'S HEREDITARY OPTIC NEUROPATHY WITH 11778 MUTATION OF MITOCHONDRIAL DNA
- Correction of the QT Interval in Children
- Screening for QT Prolongation Using a New Exponential Formula
- EXPONENTIAL CORRECTION OF QT INTERVAL TO MINIMIZE THE EFFECT OF THE HEART RATE IN CHILDREN
- Photocontrollable Cation Extraction with Crowned Oligo(spirobenzopyran)s
- Molecular Design and Applications of Photochromic Crown Compounds : How Can We Manipulate Metal Ions Photochemically?
- Cation Complexation, Photochromism, and Aggregation of Copolymers carrying Crown Ether and Spirobenzopyran Moieties at the side Chains
- A New Class of Polyphase Sequence Sets with Optimal Zero-Correlation Zones(Spread Spectrum Technologies and Applications)
- A New Method for Constructing Modulatable Complete Complementary Codes(Spread Spectrum Technologies and Applications)
- Risk factors for persistence of pulmonary arterial branch stenosis in neonates and young infants
- Acute GB virus C/hepatitis G virus hepatitis preceding aplastic anemia
- Preparation and Characterization of Novel Carbosilane Dendrimers Carrying Mesogens
- Preparation of New Carbosilane Dendrimers Carrying Mesogenic Groups
- A Case of Williams Syndrome with Balanced Translocation t (1; 7) (q43; q31) and Regional Deletion at 7q11.23
- Ferroelectric Properties of Bi_4Ti_3O_ Thin Films Prepared on TiO_2 Anatase Layer
- Spontaneous regression of hepatocellular carcinoma : two case reports and a literature review
- Synthesis of Amphiphilic Chitopentaose and Chitoheptaose Derivative Using a Common Disaccharidic Synthon as the Chain Elongation Unit
- Electroluminescence of Poly Bis(p-propoxyphenyl)Silane from Double-Layer Device with 8-Hydroxyquinoline Aluminum
- Structure and Chiral Recognition Ability of endo-3-Benzamidonorborn-5-ene-2-carboxylic Acid
- hepatitis B virus varinats in carriers with hematologic malignancies in whom fulminant hepatic failure develops after chemotherapy
- Stability of Antiferroelectricity Studied Using a Homologous Series of Antiferroelectric Liquid Crystals
- The Kolbe Electrolytic Synthesis of Optically Active Bisphosphine Oxides
- Unique Electric Field Dependence of Apparent Tilt Angle in Ferroelectric Liquid Crystal Mixtures Consisting of Fluorine-Substituted Compounds
- Synthesis of Carbosilane Compounds Functionalized with Three or Four β-Cyclodextrin Moieties. Use of a One-Pot Reaction in Liquid Ammonia for Birch Reduction and the Subsequent S_N2 Replacement
- Synthesis of Optically Pure Bisphosphine Oxides and Related Compounds
- Selective dysfunction of On- and/or Off-bipolar cell in human diseases
- Transient response of remnant atrial heart rate to step changes in total artificial heart output
- Autosomal Dominant Cone-Rod Dystrophy with R838H and R838C Mutations in the GUCY2D Gene in Japanese Patients
- Long-Term Visual Outcome in Proliferative Diabetic Retinopathy Patients After Panretinal Photocoagulation
- Visual Function Following Congenital Cataract Surgery
- Synthesis of New Chiral Dopants Drived from 2-Phenylpropanoic Acid Derivatives for Nematic Liquid Crystals
- Effect of Alkali Metal Ion on the Ionic Conductivity of a Novel Liquid Crystal Containing a Dibenzo-18-Crown-6 Unit
- Synthesis of Optically Active 2-Methylchroman Derivatives and Application to Chiral Dopants for Nematic Liquid Crystals
- Preparation and Characterization of Carbosilane Dendrimers Carrying Mesogens with Chiral Substituent
- Synthesis and Helical Twisting Power of Optically Active 2-Methylchroman-2-carboxylic Acid Derivatives as New Chiral Dopants for Nematic Liquid Crystals
- Synthesis and Diastereoselective Structural Change of a Photochromic Transition Metal Complex, (η^6-Spirobenzopyran)(tricarbonyl)chromium
- Kinetic Analysis of γ-Ray-Generating Reactions for Fuel Ion and Energetic Particle Diagnostics of D-T Fusion Plasma(Cross-disciplinary Physics and Related Areas of Science and Technology)
- Clonal hematopoiesis in acquired aplastic anemia revealed by rearrangement of the immunoglobulin heavy chain gene-JH region
- Two Cases of Frosted Branch Angiitis with Central Retinal Vein Occlusion
- IgA nephropathy complicated with cross reactive material (CRM)-positive congenital factor XI abnormality
- Inter-Cell Interference of Approximately Synchronized CDMA Systems in Asynchronous Condition(Wireless Communication Technology)
- Negative Photochromic Polymers. Synthesis and Photochemical Properties of Poly(methyl methacrylate) Having Spirobenzoselenazolinobenzopyran Side Groups
- Metastable Solution Structures of Spirobenzoselenazolinobenzopyrans and Their Negative Photochromic Properties
- Induction of Cardiovascular Malformations by Leupeptin in the Rat
- Photoconductive Properties of Organic Films Based on Porphine Complex Evaluated with Image Pickup Tubes
- Insulin Sensitivity and Calcium Homeostasis in Young, Lean, Normotensive Male Subjects
- Surface Topology of Collagen Fibrils Associated with Proteoglycans in Mouse Cornea and Sclera
- Type VI Collagen Bound to Collagen Fibrils by Chondroitin/Dermatan Sulfate Glycosaminoglycan in Mouse Corneal Stroma
- Immunoelectron Microscopic Localization of Decorin in Aged Human Corneal and Scleral Stroma
- Risk Factors of Low APGAR Score in Japanese Full-term Deliveries : A Case-control Study
- Preparation and Characterization of Water-Soluble Polysilanes Bearing Chiral Pendant Ammonium Moieties
- Unilateral Manifestation of Leber's Hereditary Optic Neuropathy After Blunt Ocular Trauma
- Path-Integral Measures in Higher-Derivative Gravitational Theories
- Effectiveness of Power Control for Approximately Synchronized CDMA System(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
- Synthesis of Optically Active NC-1800,a Therapeutic Agent for Urinary Disturbance
- Synthesis and Properties of Optically Active α-Trifluoromethylbenzyl Derivatives as New Chira Dopants for Ferroelectric Liquid Crystals
- Factors affecting the occurrence of high-frequency positive occipital sharp transients of sleep
- Early Detection of COPD in Patients with Dyspnea on Exertion in General Practice
- Factors affecting the occurrence of high-frequency positive occipital sharp transients of sleep
- A New Method for Constructing Asymmetric ZCZ Sequence Sets
- Enhancement of ZCZ Sequence Set Construction Procedure(Spread Spectrum Technologies and Applications)
- The synthesis and reactions of 2,6-dimethyl-4-silaspiro(3.4)oct-6-ene.
- Image Pickup from Zinc Phthalocyanine/Bathocuproine Double-Layer Film Using Pickup Tube
- A Kinetic Study of Addition Reaction of Vinyl Ether with Carboxylic Acids
- Morphometric Features of Laminar Pores in Lamina Cribrosa Observed by Scanning Laser Ophthalmoscopy
- Optical resolution of 2-amino-1,2-diphenylethanol by preferential crystallization and its utilization in fractional crystallization and enantioselective reduction of prochiral ketones.
- The configurations of benzylmethyl(o- or p-tolyl)silylmethylamine and the stereochemistry of the reactions of benzylmethylmethoxyphenylsilane with some organometallic agents.
- The Synthesis of the Derivatives of Silacyclopentanol and Silacyclopentylamine
- A New Reduction of Some Carboxylic Esters with Sodium Borohydride and Zinc Chloride in the Presence of a Tertiary Amine.
- The Polymerization of Silacyclopentene and -pentane Derivatives
- A one-step synthesis of 2,7-dimethyl-5-silaspiro[4.4]nona-2,7-diene and the synthesis of its derivatives.
- Syntheses of new optically active organosilanes and their applications for the optical-purity-determining agents.
- Optical Resolution of 2-(4-Substituted phenyl)-3-methylbutanoic Acids with Diethylamine by Preferential Crystallization
- A convenient synthesis of 3-(diethoxymethyl)alkanals.
- Extension of Methods for Constructing Polyphase Asymmetric ZCZ Sequence Sets
- Effect of pressure on interfacial tension between oil and water.
- Optical resolution of 2-(anilinomethyl)pyrrolidine.
- The Synthesis of Silacyclopentane Derivatives
- Equilibrium spreading pressure of the mixed system of normal long chain fatty acids.
- The Resolution and Rotations of trans-2-Aminocyclohexanecarboxylic Acids and Derivatives
- Enterovesical fistula complication in B-cell-type lymphoma of the small intestine
- Preparation and Characterization of $a$- and $b$-Axes-Oriented Bi4Ti3O12 Thin Films Using TiO2 Anataze Buffer Layer
- Optical resolutions and configurations of benzylmethylphenylsilylmethylamine and its derivatives.
- Optical Resolution of 2-(4-Chlorophenyl)-3-methylbutanoic Acid by Preferential Crystallization with Achiral Amines
- Silaethene in pyrolysis of spiro[silacyclobutane-1,9'-[9H-9]silafluorene].
- A Case of Sectorial Benign Flecked Retina
- Effect of Thermal Treatment of Undoped Bi4Ti3O12 Thin Films Prepared by Metalorganic Chemical Vapor Deposition