← Koichiro Oshima

Papers by Koichiro Oshima

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101. Radical Phosphination of Organic Halides and Alkyl Imidazole-1-carbothioatesJournal of the American Chemical Society · 2006
102. Synthesis of Coordinatively Unsaturated Cobalt(II)–Alkyl Complexes Bearing Phosphorus-bridged [1.1]FerrocenophanesChemistry Letters · 2006
103. Palladium-Catalyzed Stereo- and Regiospecific Allylation of Aryl Halides with Homoallyl Alcohols via Retro-Allylation:  Selective Generation and Use of σ-AllylpalladiumJournal of the American Chemical Society · 2006
104. Cobalt(diamine)-Catalyzed Cross-coupling Reaction of Alkyl Halides with Arylmagnesium Reagents:  Stereoselective Constructions of Arylated Asymmetric Carbons and Application to Total Synthesis of AH13205Journal of the American Chemical Society · 2006
105. Nickel-Catalyzed Reactions of Silacyclobutanes with Aldehydes: Ring Opening and Ring Expansion ReactionOrganic Letters · 2006
106. Synthesis of Cp*CH2PPh2 and its use as a ligand for the nickel-catalysed cross-coupling reaction of alkyl halides with aryl Grignard reagentsChemical Communications · 2006
107. New synthetic reactions catalyzed by cobalt complexesPure and Applied Chemistry · 2006
108. 1,2-Migration of Phosphorus-Centered Anions on Ate-type Copper Carbenoids and Its Application for the Synthesis of New Potent Phosphine LigandsOrganic Letters · 2005
109. Transition‐Metal‐Catalyzed Sequential Cross‐Coupling of Bis(iodozincio)methane and ‐ethane with Two Different Organic HalidesChemistry - A European Journal · 2005
110. Preparation and Reaction of 2-Aryl-3-silyl-1,3-butadieneOrganic Letters · 2005
111. Nickel-Catalyzed Alkylation of Aldehydes with TrialkylboranesOrganic Letters · 2005
112. Regio‐ and Stereoselective Approach to 1,2‐Di‐ and 1,1,2‐Trisilylethenes by Cobalt‐Mediated Reaction of Silyl‐Substituted Dibromomethanes with Silylmethylmagnesium Reagents.ChemInform · 2005
113. Stereoselective Hydrothiolation of Alkynes Catalyzed by Cesium Base:  Facile Access to (Z)-1-Alkenyl SulfidesThe Journal of Organic Chemistry · 2005
114. Recent Progress in Asymmetric Allylic Substitutions Catalyzed by Chiral Copper ComplexesAngewandte Chemie International Edition · 2005
115. Structure of Bis(iodozincio)methane in THF SolutionChemistry Letters · 2005
116. Regio‐ and Stereoselective Approach to 1,2‐Di‐ and 1,1,2‐Trisilylethenes by Cobalt‐Mediated Reaction of Silyl‐Substituted Dibromomethanes with Silylmethylmagnesium ReagentsAngewandte Chemie International Edition · 2005
117. Regio‐ and Stereoselective Approach to 1,2‐Di‐ and 1,1,2‐Trisilylethenes by Cobalt‐Mediated Reaction of Silyl‐Substituted Dibromomethanes with Silylmethylmagnesium ReagentsAngewandte Chemie · 2005
118. Preparation of Enolate–Homoenolate Species as (Z)‐γ‐Siloxyallylmetal Equivalents: Sequential 1,4‐Addition of Bis(iodozincio)methane to 1,4‐Dicarbonylbutenes and CyclopropanationAngewandte Chemie · 2005
119. Preparation of Enolate–Homoenolate Species as (Z)‐γ‐Siloxyallylmetal Equivalents: Sequential 1,4‐Addition of Bis(iodozincio)methane to 1,4‐Dicarbonylbutenes and CyclopropanationAngewandte Chemie International Edition · 2005
120. Ruthenium-catalyzed Isomerization of Alkenol into Alkanone in Water under Irradiation of MicrowavesChemistry Letters · 2005
121. Synthesis of Medium‐ and Large‐Sized Lactones in an Aqueous–Organic Biphasic SystemAngewandte Chemie International Edition · 2005
122. Synthesis of Medium‐ and Large‐Sized Lactones in an Aqueous–Organic Biphasic SystemAngewandte Chemie · 2005
123. Cobalt‐Catalyzed syn Hydrophosphination of AlkynesAngewandte Chemie International Edition · 2005
124. Radical Allylation, Vinylation, Alkynylation, and Phenylation Reactions of α-Halo Carbonyl Compounds with Organoboron, Organogallium, and Organoindium ReagentsSynthesis · 2005
125. Synthesis of (E)‐1,2‐Diphosphanylethene Derivatives from Alkynes by Radical Addition of Tetraorganodiphosphane Generated In SituAngewandte Chemie · 2005
126. Synthesis of (E)‐1,2‐Diphosphanylethene Derivatives from Alkynes by Radical Addition of Tetraorganodiphosphane Generated In SituAngewandte Chemie International Edition · 2005
127. Phosphorus-Bridged [1.1]Ferrocenophane with syn and anti ConformationsOrganometallics · 2005
128. Ruthenium Catalyzed Deuterium Labelling of α-Carbon in Primary Alcohol and Primary/Secondary Amine in D2OChemistry Letters · 2005
129. A new method for the synthesis of acyltitanium complexes and their application to copper-mediated acylmetallation of carbon–carbon multiple bonds in aqueous mediaOrganic & Biomolecular Chemistry · 2005
130. Cobalt‐Mediated Mizoroki–Heck‐Type Reaction of Epoxide with StyreneAdvanced Synthesis & Catalysis · 2004
131. Platinum(IV) Oxide Catalyzed H−D Exchange Reactions in ArylsilanesOrganic Letters · 2004
132. Boron Trifluoride-Mediated Alkylation of Diphenylphosphine with tert-Alkyl FluorideOrganic Letters · 2004
133. Radical Alkenylation of α-Halo Carbonyl Compounds with AlkenylindiumsOrganic Letters · 2004
134. Water Enables Direct Use of Allyl Alcohol for Tsuji−Trost Reaction without ActivatorsOrganic Letters · 2004
135. Cobalt‐Catalyzed Cross‐Coupling Reactions of Alkyl Halides with Allylic and Benzylic Grignard Reagents and Their Application to Tandem Radical Cyclization/Cross‐Coupling ReactionsChemistry - A European Journal · 2004
136. Development of Radical Reactions with Zirconocene Complexes as Electron Transfer ReagentsBulletin of the Chemical Society of Japan · 2004
137. Cobalt-catalyzed Cross-coupling Reaction of Chloropyridines with Grignard ReagentsChemistry Letters · 2004
138. SN2 Type Hydrolysis of Secondary Alkyl Halides and Sulfonates in Hydrothermal WaterChemistry Letters · 2004
139. Cobalt-Catalyzed Allylic Substitution Reaction of Allylic Ethers with Phenyl and Trimethylsilylmethyl Grignard ReagentsChemistry Letters · 2004
140. Preparation of Deuterium Labelled Organophosphonium Salts (Wittig Salts) under Hydrothermal Condition Catalyzed by Molecular SievesChemistry Letters · 2004
141. Palladium-Catalyzed Decarboxylation and Decarbonylation under Hydrothermal Conditions: Decarboxylative DeuterationOrganic Letters · 2004
142. Transformation of Zirconocene−Olefin Complexes into Zirconocene Allyl Hydride and Their Use as Dual Nucleophilic Reagents: Reactions with Acid Chloride and 1,4-DiketoneJournal of the American Chemical Society · 2004
143. Direct Preparation of Allylic Zirconium Reagents from Zirconocene−Olefin Complexes and AlkenesThe Journal of Organic Chemistry · 2004
144. Transition Metal‐Catalyzed Carbon−Carbon Bond Formation with Grignard Reagents − Novel Reactions with a Classic ReagentEuropean Journal of Organic Chemistry · 2004
145. Phosphane‐Free Rhodium Catalyst in an Anionic Micellar System for [4+2] Annulation of DienynesAngewandte Chemie International Edition · 2004
146. Palladium-Catalyzed H–D Exchange Reaction under Hydrothermal ConditionChemistry Letters · 2004
147. Disulfidation of Alkynes and Alkenes with Gallium TrichlorideOrganic Letters · 2004
148. Triethylborane-Induced Radical Allylation Reaction with Zirconocene−Olefin ComplexOrganic Letters · 2004
149. Synthesis of Pyrimidines via Base-induced Condensation of α-Chloro Oxime DerivativesChemistry Letters · 2004
150. H–D exchange reaction on benzene ring of polystyrene in hydrothermal deuterium oxide with platinum(iv) oxide catalystChemical Communications · 2004