Organotellurium. Part XVI. Tellurium-assisted cyclopropanation and alkylidenation of .ALPHA.,.BETA.-unsaturated carbonyl compounds with dibromomalonic esters.
スポンサーリンク
概要
- 論文の詳細を見る
Dibutyl telluride assists cyclopropanation of α,β-unsaturated ketone, ester, and nitrile with dibromomalonic esters without solvent at room temperature. In addition, it effects alkylidenation of aldehydes including α,β-unsaturated aldehyde with the same reagent.
- 公益社団法人 日本化学会の論文
著者
-
Aso Yoshio
Department Of Applied Chemistry Faculty Of Engineering Hiroshima University
-
Ogura Fumio
Department Of Applied Chemistry Faculty Of Engineering Hiroshima University
-
Otsubo Tetsuo
Department Of Applied Chemistry Faculty Of Engineering Hiroshima University
-
Hu Nan
Department of Applied Chemistry, Faculty of Engineering, Hiroshima University
-
Matsuki Toshiaki
Department of Applied Chemistry, Faculty of Engineering, Hiroshima University
関連論文
- Thermodynamic Study of an Incommensurate Organic Superconductor (MDT-TSF)(AuI_2)_(Condensed matter: structure and mechanical and thermal properties)
- Isotropic Uniaxial Strain Effect on the Incommensurate Organic Superconductor: (MDT-TS)(AuI_2)_(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Development of New Semiconducting Materials for Durable High-performance Air-stable Organic Field-effect Transistors
- Molecular Modification of 2,6-Diphenylbenzo[1,2-b:4,5-b']dichalcogenophenes by Introduction of Strong Electron-withdrawing Groups : Conversion from p- to n-Channel OFET Materials
- Thin Film Characteristics and FET Performances of β-Octyl-substituted Long Oligothiophenes
- Synthesis and Photovoltaic Properties of Tetrathiafulvalene-Oligothiophene-Fullerene Triads
- Development and Photovoltaic Performance of Oligothiophene-sensitized TiO_2 Solar Cells
- Anisotropic Three-dimensional Superconductivity of the Incommensurate Organic Superconductor (MDT-ST)(I_3)_(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Dendrimer-Encapsulated Oligothiophenes
- Synthesis and Structures of Highly Conducting Charge-Transfer Salts of Selenium Containing TTM-TTP Derivatives
- Synthesis and Photovoltaic Effects of Oligothiophenes Incorporated with Two [60]Fullerenes
- Synthesis and Structures of Neutral Crystals and Charge-Transfer Salts of Selenium Containing TMET-TTP Derivatives
- Oligothiophene/fullerene Dyads as Active Photovoltaic Materials
- Synthesis, Structures, and Properties of Two Isomeric Naphthodithiophenes and Their Methyl, Methylthio, and 2-Thienyl Derivatives ; Application to Coductive Charge-Transfer Complexes and Low-Bandgap Polymers
- Synthess, Optical, and Conductive Properties of Long Oligothiophenes and Their Utilization as Molecular Wires
- Synthesis and Properties of a Series of the Longest Oligothiophenes up to the 48-mer
- Structures and Properties of (TMEO-ST-TTP)_2AsF_6
- Syntheses and Properties of 11,11,12,12-Tetracyano-2,6-anthraquinodimethane (TANT) and Its 9,10-Dichloro Derivative as Novel Extensive Electron Acceptors
- Double - Bridged Tetrathiafulvalenophanes as Novel Electron Donors : Syntheses, Structures, and Properties of Three Structural Isomers
- Facile Preparation and Charge-Transfer Complexes of Naphtho[1,8-bc:4,5-b'c']dithiophene and 2,5-Dimethyl and Bis(methylthio) Derivatives
- Facile Preparation and Charge-Transfer Complexes of Naphtho[1,8-bc:4,5-b'c']dithiophene and 2,5-Dimethyl and Bis(methylthio) Derivatives
- Autoradiographic Studies on Mice Sperm after Bilateral Vasectomy
- Histochemical Study of Alkaline Phosphatase in Human Transplanted Kidneys
- Histochemical Studies of Alkaline Phosphatase in Rat Renal Tumors by Induced Dimethylnitrosamine
- Autoradiographic Study of Rat Seminal Vesicles
- Histochemical Study of Alkaline Phosphatase in Adrenocortical Adenoma
- Effect of Aging on Rat Seminal Vesicles : Histochemical Study
- Histochemical Study of Rat Seminal Vesicle : Effect of Bilateral Vasectomy in Normal Rats and Androgen in Bilaterally Orchiectomized Rats
- TREATMENT OF BENIGN PROSTATIC HYPERPLASIA WITH HIGH INTENSITY FOCUSED ULTRASOUND: AN INITIAL CLINICAL TRIAL IN JAPAN WITH MAGNETIC RESONANCE IMAGING OF THE TREATED AREA
- Photoinduced Charge-Separation and Charge-Recombination Processes of Oligo(thienyleneethynyl)-Fullerene Dyad Molecules
- Visualization of Renal Cell Proteinase using Transition-State Analog Probe
- Localization of Alpha 1-Adrenalin Receptor in the Human Prostate
- The localization of Epidermal Growth Factor and Epidermal Growth Factor Receptor in the malignant epithelium of the urinary bladder
- Conductive, Magnetic, and Optical Properties of Sterically Hindered Dodecithiophenes. Evidence for the Coexistence of Bipolaron and π-Dimer
- Localization of the Receptors for the Estrogen, Epidermal Growth Factor and Transferrin in the Prostatic Carcinoma
- Histochemical study on Ferritin, β-HCG, AFP and CEA in patients with testicular cancer
- Flash Pyrolysis of Selenides : Syntheses of Bibenzyls, Olefins, and Related Compounds
- Biochemical and Histochemical Detection of Human Papilloma Virus from the Condyroma Acuminatum
- Immunohistochemical evaluation of primary hyperparathyroidism
- Transurethral Ultrasound-Guided Laser Induced Prostatectomy
- Transurethral Ultrasound-guided Laser-induced Prostatectomy (TULIP) for Benign Prostatic Hyperplasia : A One-Year Follow-up Study
- Optimal Conditions to Induce Rat Adrenal Medullary Changes, Such as Pheochromocytoma, by Nicotine
- RESPONSE CRITERIA FOR THE THERAPEUTIC EFFICACY OF TREATMENT FOR BENIGN PROSTATIC HYPERPLASIA
- Histochemical Study of Transplanted Kidneys-The Fourth Report: Observation on Alkaline Phosphatase in Glomerulus
- Leucine Aminopeptidose (LAP) in Human Prostatic Gland
- Histochemical Study of Transplanted Kidneys The Third Report
- New Stable Metallic Salt Based on a Donor Molecule Containing peri-Ditellurium Bridges, TMTTeN(SCN)_
- Spectroscopic Study of Isostructural Charge-Transfer Salts:Non-metallic DMTTA-BF_4 and Metallic DMTSA-BF_4
- Metallic Properties of 1:1 Charge-Transfer Salt,Dimethyltetraselenoanthracene-Tetrafluoroborate (DMTSA-BF_4)
- ULTRACYTOCHEMICAL STUDY ON GLUCOSE-6-PHOSPHATASE ACTIVITY IN HUMAN KIDNEY
- Ultracytochemical Study of Glucose-6-Phosphatase Activity in Human Kidney Tissues Obtained by Surgery
- Electron Microscopic and Cytochemical Evaluation of Phosphatases in the Human Prostatic Gland (Electron Microscopic Histo- and Cytochemistry,Recent Progress in Phosphatase Cytochemistry)
- Recent Synthetic Advances of Tetrathiafulvalene-Based Organic Conductors
- Synthesis and Properties of Bis(ethyleneseleno)tetrathiafulvalene (BES-TTF) and Diselenolotetrathiafulvalene (DS-TTF) as Novel Electron Donors
- Clinical Application of Modulith SL20 on Extracorporeal Shock Wave Lithotripsy for Upper Urinary Tract Stone
- Hyperthermic Treatment of Benign Prostatic Hyperplasia by a Prostathermer
- Syntheses and Properties of Novel Dimeric Tetrathiafulvalenes Linked with an Ethenylene or Ethynylene Spacer
- PREPARATION OF ALKYL HALIDES VIA ORGANOTELLURIUMS
- Bis(p-methoxyphenyl) Selenoxide as a Mild and Selective Oxidizing Agent
- Pyranylidenemethyl- and Thiopyranylidenemethyl-substituted Furans, Thiophenes, and N-Methylpyrroles as Precursors of Organic Metals and Third-order Nonlinear Optical Materials
- IMPENDING PROBLEMS FOR UROLOGY IN JAPAN
- Synthesis of Pyrene-Bearing Oligothiophenes as Novel Light Emitting Materials and Their Application to Single-Organic-Layer Electroluminescence Devices
- Synthesis and Properties of Naphtho[1,8-bc:4,5-b'c']dithiophene as a Novel Heterocyclic Electron Donor
- Lectin Histochemical Study of Squamous Carcinoma in the Head and Neck Region
- Expression of Endocrine-Paracrine Cells in Prostatic Carcinoma
- Synthesis of Trisubstituted Triptycenes and the Optical Resolution of 7-Carboxy-2,5-diacetoxytriptycene
- Optical Activity and Absolute Configuration of 2,3 :6,7-Dibenzobicyclo [3.3.1]nona-2,6-diene Derivatives
- Syntheses and Properties of Dimethyl and Tetramethyl Anthra(1,9-cd:4,10-c'd')bis(1,2)dichalcogenoles and Their Charge-Transfer Complexes.
- Dichalcogen-bridged acenaphthenes as new electron donors.
- Bis(p-methoxyphenyl) selenoxide as a mild and selective oxidizing agent.
- Syntheses and properties of 2,2'-binaphtho[1,8-de]-1,3-dithiinylidene and its selenium analog, 2-(1,3-dithiol-2-ylidene)naphtho[1,8-de]-1,3-dithiin, and 2-(4H-thiopyran-4-ylidene)naphtho[1,8-de]-1,3-dithiin.
- Crowned tetrathiafulvalene derivatives.
- Indirect electrolytic oxidation of thioamides using organotellurium as a mediator.
- Optically Active Triptycenes. VII. Synthesis, Optical Resolution and Absolute Configuration of 3-Chloro and 4-Chloro-7-substituted Triptycenes.
- Synthesis, structure, and properties of triple-layered [2.2][2.2]naphthalenophane.
- New synthetic method of [2.2]cyclophanes via diselena[3.3]cyclophanes.
- Preparation and properties of pyridine-analogue of TCNQ dianion salt.
- Polymer-supported diaryl selenoxide and telluroxide as mild and selective oxidizing agents.
- Novel electron acceptors bearing a heteroquinonoid system. III: 2,5-bis(dicyanomethylene)-2,5-dihydrofuran and its conjugated homologues as novel oxygen-containing electron acceptors.
- Optically Active 9,10-Dihydro-9,10-etheno and -ethanoanthracenes. I. Syntheses of Optically Active 1,5-Disubstituted-9,10-dihydro-9,10-etheno and -ethanoanthracenes.
- Organotellurium. Part XVI. Tellurium-assisted cyclopropanation and alkylidenation of .ALPHA.,.BETA.-unsaturated carbonyl compounds with dibromomalonic esters.
- Flash pyrolysis of selenides. Syntheses of bibenzyls, olefins, and related compounds.
- Naphthaceno(1,12-cd:4,5-c'd')bis(1,2)diselenole as a new electron donor.