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← Koichiro Oshima

Papers by Koichiro Oshima

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  1. Innovative reactions mediated by zirconoceneThe Chemical Record · 2004
  2. Consecutive Double 1,2‐Migration of Two Different Groups in Silyl(dichloromethyl)cupratesAngewandte Chemie · 2003
  3. Consecutive Double 1,2‐Migration of Two Different Groups in Silyl(dichloromethyl)cupratesAngewandte Chemie International Edition · 2003
  4. Base‐Induced Condensation of α‐Chloro Oxime Derivatives Furnishes AlkynesAngewandte Chemie International Edition · 2003
  5. Regioselective Allylmetalation of Allenes with Tetraallylmanganate or Allylmagnesium Chloride under MnCl2 CatalysisOrganic Letters · 2003
  6. Cobalt-Catalyzed Three-Component Coupling Reaction of Alkyl Halides, 1,3-Dienes, and Trimethylsilylmethylmagnesium ChlorideOrganic Letters · 2003
  7. Triethylborane-Mediated Hydrogallation and Hydroindation:  Novel Access to Organogalliums and OrganoindiumsThe Journal of Organic Chemistry · 2003
  8. Rhodium-Catalyzed [2 + 2 + 2] Cyclotrimerization in an Aqueous−Organic Biphasic SystemJournal of the American Chemical Society · 2003
  9. Et3B-Induced Radical Addition of N,N-Dichlorosulfonamide to Alkenes and Pyrrolidine Formation via Radical AnnulationThe Journal of Organic Chemistry · 2003
  10. From Alkenylsilanes to Ketones with Air as the OxidantAngewandte Chemie International Edition · 2003
  11. Oxidative Heck-Type Reaction Involving Cleavage of a Carbon−Phosphorus Bond of Arylphosphonic AcidsJournal of the American Chemical Society · 2003
  12. Triethylborane-Induced Radical Reaction of Alkynylgallium with α-Halo Carbonyl CompoundsBulletin of the Chemical Society of Japan · 2002
  13. Stereocontrolled addition of enolates to chiral 2‐acyl‐1,3‐oxathiane derivativesChirality · 2002
  14. Highly diastereoselective addition of silyldihalomethyllithiums to chiral alkyl estersChirality · 2002
  15. Cobalt-Catalyzed Coupling Reaction of Alkyl Halides with Allylic Grignard ReagentsAngewandte Chemie International Edition · 2002
  16. Palladium‐Catalyzed Coupling Reaction of Alkenylgalliums with Aryl Halides.ChemInform · 2002
  17. Triethylborane Induced Radical Reaction of Gallium Enolates with α -Halo EstersBulletin of the Chemical Society of Japan · 2002
  18. Fabrication of Nano-structure by Diels–Alder ReactionChemistry Letters · 2002
  19. Biaryl Synthesis from Two Different Aryl Halides with Tri(2-furyl)germaneOrganic Letters · 2002
  20. Stereoselective Pinacol-Type Rearrangement of 2,3-Epoxy Alcohols with Retention of Configuration Mediated by Bis(iodozincio)methaneAngewandte Chemie International Edition · 2002
  21. Trans-Hydrometalation of Alkynes by a Combination of InCl₃ and DIBAL-H:  One-Pot Access to Functionalized (Z)-AlkenesOrganic Letters · 2002
  22. Reaction of α,α-Dibromo Oxime Ethers with Grignard Reagents:  Alkylative Annulation Providing a Pyrimidine CoreJournal of the American Chemical Society · 2002
  23. Cyclization of 1,6-Enynes with Allylic Chromate SpeciesOrganic Letters · 2002
  24. Cobalt-Catalyzed Intramolecular Heck-Type Reaction of 6-Halo-1-hexene DerivativesOrganic Letters · 2002
  25. A Room Temperature Kharasch Reaction Catalyzed by Pd(0) in a Heterogeneous Aqueous SystemAdvanced Synthesis & Catalysis · 2002
  26. Cobalt-Catalyzed Heck-Type Reaction of Alkyl Halides with StyrenesJournal of the American Chemical Society · 2002
  27. Reactions ofgem-Dibromo Compounds with Trialkylmagnesate Reagents to Yield Alkylated Organomagnesium CompoundsChemistry - A European Journal · 2002
  28. Pd(0)-Catalyzed Reaction of Alkynes with Trifurylgermane and CO Providing Acylgermanes: The Example of Hydrometalcarbonylation of AlkynesJournal of the American Chemical Society · 2002
  29. Facile synthesis of ketones from 1,1-disilylethenes via oxidation of gem-disilylalkanesChemical Communications · 2002
  30. Palladium-Catalyzed Coupling Reaction of Alkenylgalliums with Aryl HalidesSynlett · 2002
  31. Synthetic Radical Reactions in Aqueous MediaSynlett · 2002
  32. Allylation of Carbonyl Compounds with Allylic Gallium ReagentsChemistry Letters · 2002
  33. Iodotrimethylsilane-induced Cyclization of 6-Alkynal AcetalsSynlett · 2001
  34. Preparation of Organoytterbium Reagent from Ytterbium Trichloride and OrganomagnesiumChemistry Letters · 2001
  35. Triethylborane-Induced Bromine Atom-Transfer Radical Addition in Aqueous Media:  Study of the Solvent Effect on Radical Addition ReactionsThe Journal of Organic Chemistry · 2001
  36. TiCl 4 − n -Bu 4 NX (X = I, Br, and Cl) Combination-Induced Coupling of α,β-Unsaturated Ketones with AldehydesThe Journal of Organic Chemistry · 2001
  37. Facile Synthesis of Acylsilanes via Aerobic Oxidation ofgem-Disilylalkylcopper CompoundsJournal of the American Chemical Society · 2001
  38. Radical Addition of 2-Iodoalkanamide or 2-Iodoalkanoic Acid to Alkenes with a Water-Soluble Radical Initiator in Aqueous Media: Facile Synthesis of γ -LactonesBulletin of the Chemical Society of Japan · 2001
  39. A Facile Synthesis of 1,1-Disilylethenes via Me3MgLi-Induced Monomethylation of DibromodisilylmethanesChemistry Letters · 2001
  40. ChemInform Abstract: Alkylative Preparation of α‐Silylalkylmagnesium from R3SiCHBr2 Using a Magnesate Reagent.ChemInform · 2001
  41. ChemInform Abstract: Novel [2 + 2 + 2] Annulation of 1,6‐Diynes Mediated by Methallylchromate or Methallylmagnesium Chloride under CrCl3 Catalysis.ChemInform · 2001
  42. Radical [3 + 2] Annulation of N-Allyl-N-chlorotosylamide with Alkenes via Atom-Transfer ProcessOrganic Letters · 2001
  43. Remarkable Rate Acceleration of Pd(0)-Catalyzed Hydrogermylation of Alkynes and Dienes in WaterOrganic Letters · 2001
  44. Palladium-Catalyzed Cross-Coupling Reaction of Organoindiums with Aryl Halides in Aqueous MediaOrganic Letters · 2001
  45. Alkylative Preparation ofα-Silylalkylmagnesium from R3SiCHBr2 Using a Magnesate ReagentAngewandte Chemie International Edition · 2001
  46. Triethylborane-Induced Radical Reactions with Gallium Hydride Reagent HGaCl₂Organic Letters · 2001
  47. Selective Halogen−Magnesium Exchange Reaction via Organomagnesium Ate ComplexThe Journal of Organic Chemistry · 2001
  48. Cobalt-Catalyzed Tandem Radical Cyclization and Cross-Coupling Reaction:  Its Application to Benzyl-Substituted HeterocyclesJournal of the American Chemical Society · 2001
  49. Novel [2 + 2 + 2]Annulation of 1,6-Diynes Mediated by Methallylchromate or Methallylmagnesium Chloride under CrCl₃CatalysisJournal of the American Chemical Society · 2001
  50. Radical Reaction by a Combination of Phosphinic Acid and a Base in Aqueous MediaBulletin of the Chemical Society of Japan · 2001