Z-Selective or Stereospecific Alkenylation Reaction : A Novel Synthetic Method for α-Fluoro-α, β-unsaturated Esters

スポンサーリンク

概要

• 論文の詳細を見る
• 2005-07-05

著者

• Muraoka Osamu

  School of Pharmacy, Kinki University

• Tanabe Genzoh

  School of Pharmacy, Kinki University

• YOSHIMATSU Mitsuhiro

  Department of Chemistry, Faculty of Education, Gifu University

• Tanabe Genzoh

  School Of Pharmacy Kinki University

• Tanabe Genzoh

  School Of Pharmaceutical Sciences Kinki University

• Muraoka Osamu

  Department Of Pharmacology Osaka University School Of Medicine

• Muraoka Osamu

  School Of Pharmaceutical Sciences Kinki University

• MURASE Yoshinori

  Department of Chemistry, Faculty of Education, Gifu University

• ITOH Akinori

  Department of Chemistry, Faculty of Education, Gifu University

• Muraoka Osamu

  School Of Pharmacy Kinki Univ.

• Muraoka Osamu

  School Of Pharmacy Kinki University

• Yoshimatsu Mitsuhiro

  Dep. Of Chemistry Fac. Of Education Gifu Univ.

• Yoshimatsu Mitsuhiro

  Department Of Chemistry Faculty Of Education Gifu University

• Tanabe G

  Faculty Of Pharmaceutical Sciences Kinki University

• Itoh Akinori

  Department Of Chemistry Faculty Of Education Gifu University

• Murase Yoshinori

  Department Of Chemistry Faculty Of Education Gifu University

• Yoshimatsu M

  Dep. Of Chemistry Fac. Of Education Gifu Univ.

関連論文

• Synthesis and Structure of 1-Methyl-2,6-bis(electron-withdrawing group)-Substituted Selenabenzenes.
• Synthesis and Reactivity of β-Sulfonylvinylselenonium Salts : a Simple Stereoselective Synthesis of β-Functionalized (Z)-Vinyl Sulfones.
• Reexamination of Products and the Reaction Mechanism of the Chalcogeno-Baylis-Hillman Reaction : Chalcogenide-TiCl_4-mediated Reactions of Electron-deficient Alkenes with Aldehydes.
• Reactions of 1,2-Thiazetidine 1,1-Dioxides with Organometallics : β-Elimination and N-S Bond Cleavage.
• P-469 ANTI-ALLERGIC AND ANTI-INFLAMMATORY ACTIVITIES OF 1'S-1'-ACETOXYCHAVICOL ACETATE AND RELATED COMPOUNDS
• P-466 ACYLATED PHENETHYLGLYCOSIDES WITH VASORELAXANT ACTIVITY FROM CISTANCHE TUBULOSA
• P-298 SYNTHESIS OF 1,5-ANHYDRO-5-AZA-D-GLUCITOL ANALOGS OF SALACINOL AND THEIR α-GLUCOSIDASE INHIBITORY ACTIVITIES
• Inhibitors of Nitric Oxide Production from the Rhizomes of Alpinia galanga : Structures of New 8-9' Linked Neolignans and Sesquineolignan
• Antidiabetogenic constituents from Salacia species(Chemical & Pharmacological study)
• Synthesis of a Nitrogen Analogue of Salacinol and Its α-Glucosidase Inhibitory Activity
• A Novel Push-Pull Diels-Alder Diene : Reactions of 4-Alkoxy- or 4-Phenylsulfenyl-5-chalcogene-substituted 1-Phenylpenta-2,4-dien-1-one with Electron-Deficient Dienophiles
• [4^++2]-Type Polar Cycloadditions of 2-Benzothiopyrylium Salt with Alkenes.
• Reactions of Diphenyl(phenylethynyl)selenonium Salts with Active Methylene Compounds and Amides : First Isolation of Oxyselenuranes[10-Se-4(C30)]as a Reaction Intermediate
• A New Synthesis of α-Amino Acid Thioesters by Pummerer Reaction of 3-Substituted-4-sulfinyl-β-sultams.
• The Pummerer Reaction of 2-Vinylcyclopropyl Sulfoxides : Generation and Reaction of Butadienylthionium Ion Intermediates.
• Reactions of a β-Sultam Ring with Lewis Acids via the C-S Bond Cleavage.
• Synthesis and Reactions of Lactam Sulfonium Salts with a Sulfonio Bridgehead. II. 1,1a, 4,5,6-Pentahydro-6-oxo-2H-thiopyrano[1,6-d]-4,1-benzothiazepinium Perchlorates.
• Synthesis and Reactions of Lactam Sulfonium Salts with a Sulfonio Bridgehead. I. 1,4,4a-Trihydro-5-oxo-2H-thiopyrano[1,6-a]-1,4-benzothiazinium Perchlorates.
• Synthesis and Reactions of Lactam Sulfonium Salts with a Sulfonio Bridgehead. II. 1,1a, 4,5,6-Pentahydro-6-oxo-2H-thiopyrano[1,6-d]-4,1-benzothiazepinium Perchlorates
• Furan-2(3H)- and -2(5H)-ones. Part 8. Conformation and di-π-methane reactivity of the 4,7-disubstituted tetrahydroisobenzofuran-1-one system : a mechanistic and exploratory study
• Inhibition by Naloxone of Promoter Activity of the Neurofilament Gene in SK-N-SH Cells
• Functional Analyses of Neuronal Genes in Zebrafish
• IDENTIFICATION OF NOTCH ISOFORMS IN ZEBRAFISH
• Polar Cycloaddition of 2-Benzothiopyrylium Salts with Conjugated Dienes.
• Novel Benzoyl Migration of the Intermidiary 1 : 1 Adducts of 1,3-Dipolar Cycloaddition of Thiazolo [3,2-b][1,2,4]triazolium N-Phenacylides with Dimethyl Acetylenedicarboxylate.
• Generation of Selenabenzenes Bearing an Electron-Withdrawing Group at the 2-Position.
• Versatile Cyclisation Reactions Using Selenoboranes.
• Novel Oxidative Ring Contraction of Dihydroselenopyrans to Selenophenes.
• Pharmacokinetics of Indomethacin Ester Prodrugs : Gastrointestinal and Hepatic Toxicity and the Hydrolytic Capacity of Various Tissues in Rats
• Percutaneous Penetration of Ozagrel and the Enhancement Produced by Saturated Fatty Acids
• Enhancement of the Oral Bioavailability of Phenytoin by N-Acetylation and Absorptive Characteristics
• Z-Selective or Stereospecific Alkenylation Reaction : A Novel Synthetic Method for α-Fluoro-α, β-unsaturated Esters
• Synthesis of Nitrogen-Functionalized Cyclohexanes Using Chemoselective Conjugate Addition of Phenyllithium to Linear ω-Nitro-α,β,ψ,ω-Unsaturated Ester and Subsequent Stereoselective Intramolecular Nitro-Michael Cyclization
• Syntheses and evaluation as glycosidase inhibitor of 1,5-dideoxy-1,5-imino-D-glucitol analogs of salacinol, a potent α-glucosidase inhibitor isolated from Ayurvedic medicine, Salacia reticulata
• Scandium-Catalyzed Propargylation of 1,3-Diketones with Propargyl Alcohols Bearing Sulfur or Selenium Functional Groups: Useful Transformation to Furans and Pyrans
• A Convenient Synthesis of Alkynylpyrazoles.
• 1,7-Acetal Carbon Rearrangement via 1,5-Hydride Transfer in an Oxocanyl Carbenium Ion. Conversion of O-(Hexenyl)-Se, O-heteroacetals of O, O-Acetals into 7-Oxohexanols or 7-Oxohexyl Chlorides 1
• Endo Selective Cyclization of Selenonium Ion Intermediate : Efficient Formation of 1-Halo-3-selenocyclohexanes.
• Synthesis and Reactions of a Stable 2-Selenanaphthalene, 1-Cyano-2-methyl-2-selenanaphthalene.
• The C-O Bond Cleavage of Cyclic Ethers with Tris(phenylseleno)-borane-Lewis Acid.
• Novel Reaction of a Stable Selenanaphthalene, 1-Cyano-2-methyl-2-selenanaphthalene with Electrophiles.
• Vinyl Radical Generation with Selenoborane and Its Application to Cyclization Reaction of Enynes.
• Anti-VRE and Anti-MRSA Activities of New Quinolones and Their Synergism with Commercial Antibiotics. Part 2
• Activities of Novel New Quinolone Compounds against Vancomycin-Resistant Enterococci and Methicillin-Resistant Staphylococcus aureus and Their Synergism with Several Antibiotics
• Stereospecific Syntheses of 5-Alkyl-3-ethoxy-2-[(phenylchalcogeno)methylene]tetrahydrofurans.
• First Successful[4^++2]-type Polar Cycloadditions of 2-benzothiopyrylium Salt with Dienes.
• A Study on the Electronic Effect of Reactions of π-Allylpalladiums Using 2-Arylsulfonyloxy-3-chloropropenes with Ethyl Malonate and Their Synthetic Utilization
• Novel Construction of 5-Methylenepyrrol-2-ones by Intramolecular Cyclization of Selenium-Stabilized Alkynyl Amides.
• 1-(Organoselanyl)perfluoroalkanols : A Stable and Efficient Precursor for Organoselenols
• First Synthesis of a α-Trifluoromethyl Allenol Ether via the Julia-Lythgoe Process
• A Novel Synthesis of (Z)-Enynes and (Z)-Enediynes from Prop-2-ynyl Alchohols.
• Stage-specific expression of mouse BST-1/BP-3 on the early B and T cell progenitors prior to gene rearrangement of antigen receptor
• 1,7-Acetal Carbon Rearrangement via 1,5-Hydride Transfer in an Oxocanyl Carbenium Ion. : Conversion of O-(5-Hexenyl)-Se, O-heteroacetals or O, O-Acetals into 7-Oxohoptanols or 7-Oxoheptyl Chlorides.
• Scandium-Catalyzed Carbon-Carbon Bond Formations Using α-Organosulfanyl and Organoselanyl-α-fluoroacetic Acid Derivatives
• A Useful Synthesis of α, β-Bis(methylseleno)alkanes and α, δ-Bis(methylseleno)alk-2-enes by the Reactions of Alkenes and 1,3-Dienes with B(SeMe)_3-Lewis Acid
• A Novel 3,4-Bis(sulfenyl)- or 4-Selenenyl-3-sulfenylpenta-2,4-dienylation of Aldehydes Using 4-Ethoxy-1,2-bis(sulfenyl)- or 1-Selenenyl-2-sulfenyl-buta-1,3-dienyl Lithiums
• Palladium-Catalyzed Terminal Alkyne Coupling Reaction of β-Bromo-β-phenylthio or β-Methylthio-α-trifluoromethyl Enol Ethers : a Convenient Synthesis of 2-Sulfonyl-1-buten-3-ynes
• Meyer-Schuster Rearrangement of γ-Sulfur-substituted Propargyl Alcohols : A Convenient Synthesis of α, β-Unsaturated Thioesters
• Dehydrosulfonylation of Conjugated Enyne Sulfones : Convenient Synthesis of Diyne Compounds
• A Reaction of γ-Chalcogen-substituted Prop-2-ynyl Cations with Mild Nucleophiles.
• A New Method of Generation of α-Selenocarbenium Ions from Se, O-Heteroacetals and Their Reactions.
• Generation and Alkylation of α-Lithio-Se, O-heteroacetals, and Stereoselective Cyclization of Olefinic Se, O-Heteroacetals.
• A Useful Synthetic Method for α-Cyano Selenides.
• Double Nucleophilic Addition to Acrolein with Ketene Silyl Acetals and Allylborolanes Catalyzed by Proline
• Direct Lithiation and Alkylation of Trifluoromethyl Enol Ethers Having a β-Sulfur Substituent
• An Efficient Total Synthesis of Resokaempferol 3-O-β-D-Glucoside
• A New Synthesis of Trimethylsilyl-Substituted Enyne and (Z)-Enediyne Compounds
• Lewis Acid-Catalyzed Propargylic Etherification and Sulfanylation from Alcohols in MeNO2-H2O

もっと見る 閉じる

スポンサーリンク