Interactions between sulfur ylides and electrophilic monosulfides.
スポンサーリンク
概要
- 論文の詳細を見る
The catalytic activities of electrophilic monosulfides, Ar–S–R<SUP>*</SUP> (R<SUP>*</SUP>=CN, CF<SUB>3</SUB>, OMe), for the transylidation reactions of sulfur ylide, Ph(Me)\overset⊕S–\overset\ominusC(CO<SUB>2</SUB>Me)<SUB>2</SUB>, with alkyl sulfides and pyridines were investigated. Among these monosulfides, methyl arenesulfenates reacted with dimethylsulfonium phenacylide (or dimethylsulfonium ethoxycarbonylmethylide) to give α-(arylthio)phenacylides (or α-(arylthio)ethoxycarbonylmethylides) and methanol. The <SUP>13</SUP>C-NMR spectra of several sulfur ylides and aryl thiocyanates were investigated in CDCl<SUB>3</SUB>, and the presence of <I>S</I>-ylide-thiocyanate adduct intermediates was established.
- 公益社団法人 日本化学会の論文
著者
-
Matsuyama Haruo
Department Of Applied Chemistry Faculty Of Engineering Muroran Institute Of Technology
-
Minato Hiroshi
Department Of Electrical Engineering And Computer Science Tufts University
-
KOBAYASHI Michio
Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin Un
-
Matsumoto Masae
Department of Chemistry, Faculty of Science, Tokyo Metropolitan University
関連論文
- The Kinetics of Immune Reconstitution after Cord Blood Transplantation and Selected CD34^+ Stem Cell Transplantation in Children : Comparison with Bone Marrow Transplantation
- Final Height and Growth Hormone Secretion after Bone Marrow Transplantation in Children
- Clinicopathological study of surgically treated cases of tracheobronchial adenoid cystic carcinoma
- Nonspecific interstitial pneumonia with abundant IgG4-positive cells infiltration, which was thought as pulmonary involvement of IgG4-related autoimmune disease
- Lymphoepithelioma-like Esophageal Carcinoma: Report of a Case
- Advanced Lung Cancer Invading the Left Atrium, Treated with Pneumonectomy Combined with Left Atrium Resection under Cardiopulmonary Bypass
- Histological examination of frozen autograft treated by liquid nitrogen removed 6 years after implantation
- Histological examination of autoclaved bone removed 12 years after it was transplanted
- Total Esophago-Gastrectomy Followed by Composite Reconstruction with Retrosternal Pedicled Jejunum and Antethoracic-Free Jejunal Autograft : A Case Report
- A Case of Intrathoracic Giant Malignant Peripheral Nerve Sheath Tumor in Neurofibromatosis Type I (von Recklinghausen's Disease)
- A 90-Year-Old Woman with Trachea-Invading Thyroid Cancer Requiring Four-Ring Resection of Cervical Trachea Because of Airway Stenosis
- Immunohistological study of globoid cell leukodystrophy
- Z-Tribenzo[c, g, k]-1, 2, 5, 6-tetradehydro[12]annulene, a Concave π-Electron System
- Synthesis and Properties of Tetrathiafulvalene-Substituted Ferrocenes
- Synthesis of Polyamine Alkaloids by the Condensation of a Chiral β-Lactam with a Cyclic Imino Ether.(S)-Dihydroperiphylline and Its Derivatives
- Synthesis of β-Amino Esters by the Conjugate Addition of Nitrogen Nucleophiles to α, β-Unsaturated Esters Having Chiral p-Tolylsulfinyl Groups
- 8. Observation of the Microcirculatory System in Brain Tumor
- N, N-Dialkylation of Aminocarbene Complexes under Phase-Transfer Conditions
- Synthesis of (1,5-Diazabicyclo[4.3.0]nonan-2-ylidene)pentacarbonylchromium and -tungsten Using Reaction of 2-Unsaturated Carbene Complexes with 6-Membered Hydrazine
- An Atypical Lung Carcinoid Tumor Resected After Induction Therapy with Involvement of the Superior Sulcus Region : Report of a Case
- Synthesis and Properties of 1, 1-Diferrocenylethylenes and Their Mono-and Dications
- A Simple and Efficient Synthesis of Di-, Tri-, and Tetraferrocenylarenes
- Photochemical Reaction Mechanism of 2, 2'-Pyridil in Alcoholic Media
- Solid Surface Enhancement Effects on Chemiluminescence : Effects of Number of Cationic Species in Solid Media
- Observation of the Radical Anion Intermediates in the Photolyses of 4-Cyano- and 4-Nitro-azobenzene in MTHF at 77K
- Absorption and Phosphorescence Spectra of Xanthone : Dimer and Tetramer Formations at Low Temperatures
- A Case of Primary Small Cell Carcinoma of the Breast
- Asymmetric Cycloaddition of 1,2-Dihydropyridine Derivatives in the Presence of Lewis Acids
- Synthesis of Cyclic Ethers from 3- and 4-Hydroxyalkylphosphonium Salts
- Successful Resection of Advanced Pancreatic Tail Cancer After Neoadjuvant Gemcitabine Chemotherapy : Report of a Case
- Provably Secure Multi-signature Scheme with Signers' Intentions
- Oxygenative Perfluoroalkylation of Olefinic Compounds Using Perfluoroalkyl Iodide in the Presence of Oxygen
- Asymmetric Synthesis of 4-Phenyl-1,5-diazacyclooctan-2-one Using Optically Active Vinyl Sulfoxides
- Solid Surface Enhancement Effects on Chemiliuminescence. III. Diaryloxalate as Chemiliuminescence Reagent and Inorganic Materials as Media Solids
- Solid Surface Enhancement Effects on Chemiluminescence : Influence of Cationic Species in Solid Media
- Dispersion Interaction between Fluoranthene and Benzene in Cyclohexane
- Polyvinyl Alcohol as a Useful Indicator on Iodometry: Volumetric and Spectrophotometric Studies on Iodine-PVA and Iodine-Starch Complexes
- Hydrogen Bond Formations of 1-Aminoanthracene in the Ground and Excited Electronic States with protic Solvent Molecules
- A Unified Theory of Uniaxially- and Biaxially-Stretched Film Methods: Three-Dimensional Reduced Spectra of Perylene
- Appendiceal Intussusception Due to an Appendiceal Malignant Polyp-An Association in a Patient with Peutz-Jeghers Syndrome : Report of a Case
- Clinicopathological analysis of chronic brain stem encephalitis: Comparison with neuro-Behcet's disease
- Electronic Transitions of Ternary Copper(II) Naphthalenediolate Complexes
- Modification of the Surgical Procedure to Enable the Complete Resection of Lung Cancer with Carcinomatous Pleuritis
- Adenomatoid tumor of the pleura
- New Method for the Preparation of Alkoxycarbene Complexes of Chromium, Molybdenum, and Tungsten Using Sulfonium Salts
- Neonate with fetomaternal transfusion differentiated from parvo virus B19 infection
- Application of a new histological staging and grading system for primary biliary cirrhosis to liver biopsy specimens : Interobserver agreement
- Adenosquamous Carcinoma of the Lung in a Patient with Complete Situs Inversus
- Four Cases of Invasive Anterior Mediastinal Tumors Definitively Diagnosed by the Chamberlain Procedure
- Measurements of the polarized ATR spectra for adsorbed dye layers by using a stack of thin glass plates.
- Studies on Oxosulfonium Salts. I. Preparation and Physical Properties.
- Caudato-pallido-nigral degeneration with cerebral atrophy: Report of a case with parkinsonism and dementia.
- SH2' Type Reactions of Arenesulfonyl Chlorides with Allylic Compounds Catalyzed by a Ruthenium(II) Complex.
- Photolysis of Phenylazo p-Tolyl Sulfones
- Synthesis and reaction of triaminosulfoxonium salts.
- Synthesis and reaction of diaminosulfoxonium salts.
- Regioselective para halogenation of substituted benzenes with benzeneseleninyl chloride and aluminum halide.
- PATHOLOGICAL STUDIES ON THE CENTRAL NERVOUS SYSTEM OF ENCEPHALITIS JAPONICA:ESPECIALLY ON THE FORMATION MECHANISM OF THE CHANGE
- Heptafluoropropylation of various substituted thiophenes with bis(heptafluorobutyryl) peroxide. Preparation of 3-heptafluoropropylthiophene.
- Photochemical reaction of 2-aryl-1,2-benzisoselenazol-3(2H)-ones.
- Photochemical reactions of spiro(benzo(b)thiophene-2(3H), 1'-cyclopropan)-3-ones.
- Photolyses of Alkyl Sulfinates and Sulfites
- Formation and reactions of alkoxydiaminosulfonium salts.
- Syntheses and reactions of optically active alkoxyaminosulfonium salts.
- Assignment of conjugate double bond systems produced in heated PVA film by absorption and excitation spectra.
- Optical resolution of asymmetric selenoxides by high-performance liquid chromatography using optically active column.
- Asymmetric oxidation of alkyl aryl selenides under Sharpless oxidation conditions.
- Photolyses of Diaryl α-Disulfones
- Formation of Sulfur Ylids by Catalytic Action of Dialkoxy Disulfides
- Electrophilic sulfides(II) as a novel catalyst. VI. Reaction of sulfonium ylides with arenesulfenyl thiocyanates.
- Mechanism of Transylidation of Stable Sulfonium Ylids with Alkyl Sulfides in the Presence of Catalytic Disulfides
- Catalytic Decomposition of Stable Sulfur Ylids
- Transylidations of Stable Sulfonium Ylids
- Reactions between Nucleophiles and Sulfonium Ions Containing Electron-withdrawing Substituents
- Interactions between sulfur ylides and electrophilic monosulfides.
- Aromatic Sulfonylation. I. Kinetics and Kinetic Isotope Effects in the Sulfonylation
- Aromatic Sulfonylation. II. Attacking Species under Various Conditions.
- Cationic Arylation. III. Comparison of Phenylation of Naphthalene with Phenyl Cation and Phenyl Radical
- Cationic Arylation. I. Phenylation of Substituted Benzenes with Benzenediazonium Tetrafluoroborate in Homogeneous Solution
- Cationic Arylation. II. Phenylation of Substituted Benzenes with Phenylazo-p-tolylsulfone in Acidic Solutions
- Photochemical ring-expansion reaction of 1,2-benzisothiazolinones.
- Decomposition of Benzenediazonium Tetrafluoroborate in Aprotic Polar Solvents
- Configurational stability of optically active selenoxides. Racemization via achiral hydrate.
- The decomposition of t-butyl heptafluoroperoxybutyrate in aromatic and aliphatic solvents.
- Scrambling of Oxygen in the Diester Produced from Labeled Diacyl Peroxide-Olefin Reaction
- Radical switch reaction. A novel reaction between two free radicals in a solvent cage.
- Alkylation of Sodium Dithionite
- An estimation of the configurational stability of diaryl selenoxides by means of 77Se NMR spectroscopy.
- Mechanism of Decomposition of Carboxylic Sulfurous Anhydrides
- Growth and Endocrine Function in Long-term Adult Survivors of Childhood Stem Cell Transplant