Publication忍久保研の論文
原著論文(2002–1998年)
2002
-
Triethylborane-Induced Radical Reaction of Alkynylgallium with α-Halo Carbonyl Compounds
S.-I. Usugi, H. Yorimitsu, H. Shinokubo, and K. Oshima
Bull. Chem. Soc. Jpn. 2002, 75, 2687-2690.
-
Preparation of Allylic Germanes with Tri(2-furyl)germane via π-Allylpalladium Species
H. Kinoshita, H. Shinokubo, and K. Oshima
Synlett 2002, 1916-1918.
-
Triethylborane-Induced Radical Reaction of Gallium Enolates with α-Halo Esters
S.-I. Usugi, H. Yorimitsu, H. Shinokubo, and K. Oshima
Bull. Chem. Soc. Jpn. 2002, 75, 2049-2052.
-
Biaryl Synthesis from Two Different Aryl Halides with Tri(2-furyl)germane
T. Nakamura, H. Kinoshita, H. Shinokubo, and K. Oshima
Org. Lett. 2002, 4, 3165-3167.
-
Intramolecular Tandem Michael-Type Addition/Aldol Cyclization Induced by TiCl4-R4NX Combinations
K. Yagi, T. Tsuritani, H. Shinokubo, and K. Oshima
Org. Lett. 2002, 4, 3111-3114.
-
Efficient Pd(0)-Catalyzed Hydrosilylation of Alkynes with Triorganosilanes
D. Motoda, H. Shinokubo, and K. Oshima
Synlett 2002, 1529-1531.
-
Cyclization of 1,6-Enynes with Allylic Chromate Species
T. Nishikawa, H. Shinokubo, and K. Oshima
Org. Lett. 2002, 4, 2795-2797.
-
Reaction of α,α-Dibromo Oxime Ethers with Grignard Reagents: Alkylative Annulation Providing a Pyrimidine Core
H. Kakiya, K. Yagi, H. Shinokubo, and K. Oshima
J. Am. Chem. Soc. 2002, 124, 9032-9033.
-
A Room Temperature Kharasch Reaction Catalyzed by Pd(0) in a Heterogeneous Aqueous System
D. Motoda, H. Kinoshita, H. Shinokubo, and K. Oshima
Advanced Synthesis and Catalysis 2002, 344, 261-265.
-
Coupling of Vinylcyclopropanes with Aldehydes Induced by a TiCl4/n-Bu4NI Combination: Synthesis of Conjugated Dienols
T. Tsuritani, H. Shinokubo, and K. Oshima
Synlett 2002, 978-980.
-
Radical Addition of α-Halo Ester to Homoallylic Gallium or Indium Species: Formation of Cyclopropane Derivatives
S.-I. Usugi, T. Tsuritani, H. Yorimitsu, H. Shinokubo, and K. Oshima
Bull. Chem. Soc. Jpn. 2002, 75, 841-845.
-
(Account) Synthetic Radical Reactions in Aqueous Media
H. Yorimitsu, H. Shinokubo, and K. Oshima
Synlett 2002, 674-686.
-
Pd(0)-Catalyzed Reaction of Alkynes with Trifurylgermane and CO Providing Acylgermanes: Hydrometalcarbonylation of Alkynes
H. Kinoshita, H. Shinokubo, and K. Oshima
J. Am. Chem. Soc. 2002, 124, 4220-4221.
-
Generation and Regioselective Reactions of α,α-Bis(silyl)-Substituted Allylcopper Reagents-Synthesis of 1,1-Disilylalkenes
J. Kondo, A. Inoue, H. Shinokubo, and K. Oshima
Tetrahedron Lett. 2002, 43, 2399-2402.
-
Reactions of gem-Dibromo Compounds with Trialkylmagnesate Reagents Providing Alkylated Organomagnesium Compound
A. Inoue, J. Kondo, H. Shinokubo, and K. Oshima
Chem. Eur. J. 2002, 8, 1730-1740.
-
Facile Synthesis of Ketones from 1,1-Disilylethenes via Oxidation of gem-Disilylalkanes
A. Inoue, J. Kondo, H. Shinokubo, and K. Oshima
Chem. Commun. 2002, 114-115.
-
Allylation of Carbonyl Compounds with Allylic Gallium Reagents
T. Tsuji, S.-I. Usugi, H. Yorimitsu, H. Shinokubo, S. Matsubara, and K. Oshima
Chem. Lett. 2002, 2-3.
2001
-
Synthesis of Trisubstituted and Tetrasubstituted Alkenes via a Manganate-Induced Migration-Elimination Process
H. Kakita, H. Shinokubo, and K. Oshima
Tetrahedron 2001, 57, 10063-10069.
-
Nucleophilic Addition of Tri-2-furylgermane to Aldehydes and α,β-Unsaturated Carbonyl Compounds in the Presence of a Catalytic Amount of Base
T. Nakamura, H. Yorimitsu, H. Shinokubo, and K. Oshima
Tetrahedron 2001, 57, 9827-9836.
-
Conversion of Acid Chloride into Homoallylic Alcohol via Allylic C-H Bond Activation of Alkene with a Zirconocene Complex
K. Fujita, H. Yorimitsu, H. Shinokubo, S. Matsubara, and K. Oshima
J. Am. Chem. Soc. 2001, 123, 12115-12116.
-
Facile Synthesis of Acylsilanes via Aerobic Oxidation of gem-Disilylalkylcopper Compounds
A. Inoue, J. Kondo, H. Shinokubo, and K. Oshima
J. Am. Chem. Soc. 2001, 123, 11109-11110.
-
TiCl4-n-Bu4NX (X = I, Br, and Cl) Combination-Induced Coupling of α,β-Unsaturated Ketones with Aldehydes
Z. Han, S. uehira, H. Shinokubo, and K. Oshima
J. Org. Chem. 2001, 66, 7854-7857.
-
Triethylborane-Induced Bromine Atom-Transfer Radical Addition in Aqueous Media: Study of the Solvent Effect on Radical Addition Reaction
H. Yorimitsu, H. Shinokubo, S. Matsubara, and K. Oshima
J. Org. Chem. 2001, 66, 7776-7785.
-
Preparation of Organomanganese Reagents from Organic Halides with Activated Manganese
H. Kakiya, S. Nishimae, H. Shinokubo, and K. Oshima
Tetrahedron 2001, 57, 8807-8815.
-
Selective Oxidation of Propargylic Alcohols into α,β-Acetylenic Aldehydes with TiCl4/Et3N System
Z. Han, H. Shinokubo, and K. Oshima
Synlett 2001, 1421-1422.
-
A Facile Synthesis of 1,1-Disilylethenes via Me3MgLi-Induced Monomethylation of Dibromodisilylmethanes
A. Inoue, J. Kondo, H. Shinokubo, and K. Oshima
Chem. Lett. 2001, 956-957.
-
Radical Addition of Triphenylgermane to Vinyloxiranes: Its Application to Synthesis of 4-Vinyltetrahydro-2-furanones
S. Tanaka, T. Nakamura, H. Yorimitsu, H. Shinokubo, S. Matsubara, and K. Oshima
Synlett 2001, 1278-1280.
-
Radical Addition of 2-Iodoalkanamide or 2-Iodoalkanoic Acid to Alkenes with a Water-Soluble Radical Initiator in Aqueous Media: Facile Synthesis of γ-Lactones
H. Yorimitsu, K. Wakabayshi, H. Shinokubo, and K. Oshima
Bull. Chem. Soc. Jpn. 2001, 74, 1963-1970.
-
Radical [3 + 2] Annulation of N-Allyl-N-Chlorotosylamide with Alkenes via Atom-transfer Process
T. Tsuritani, H. Shinokubo, and K. Oshima
Org. Lett. 2001, 3, 2709-2711.
-
Triethylborane-Induced Hydrogermylation of Alkenes with Tri-2-furylgermane
T. Nakamura, S. Tanaka, H. Yorimitsu, H. Shinokubo, and K. Oshima
Computes Rendus Acad. Sci. Paris, Chimie 2001, 4, 461-470.
-
Remarkable Rate Acceleration of Pd(0)-Catalyzed Hydrogermylation of Alkynes and Dienes in Water
H. Kinoshita, T. Nakamura, H. Kakita, H. Shinokubo, S. Matsubara, and K. Oshima
Org. Lett. 2001, 3, 2521-2524.
-
Palladium-Catalyzed Cross-Coupling Reaction of Organoindiums with Aryl Halides in Aqueous Media
H. Takami, H. Yorimitsu, H. Shinokubo, S. Matsubara, and K. Oshima
Org. Lett. 2001, 3, 1997-1999.
-
Triethylborane-Induced Radical Reactions with Gallium Hydride Reagent HGaCl2
S. Mikami, K. Fujita, T. Nakamura, H. Yorimitsu, H. Shinokubo, S. Matsubara, and K. Oshima
Org. Lett. 2001, 3, 1853-1855.
-
Selective Halogen-Magnesium Exchange Reaction via Organomagnesium Ate Complex
A. Inoue, K. Kitagawa, H. Shinokubo, and K. Oshima
J. Org. Chem. 2001, 66, 4333-4339.
-
Novel [2 + 2 + 2]Annulation of 1,6-Diynes Mediated by Methallylchromate or Methallylmagnesium Chloride under CrCl Catalysis
T. Nishikawa, H. Kakiya, H. Shinokubo, and K. Oshima
J. Am. Chem. Soc. 2001, 123, 4629-4630.
-
Alkylative Preparation of Silylalkylmagnesium from R3SiCHBr2 Using a Magnesate Reagen
J. Kondo, A. Inoue, H. Shinokubo, and K. Oshima
Angew. Chem. int. Ed. 2001, 40, 2085-2087.
-
Reduction of Organic Halides with Tri-2-furylgermane: Stoichiometric and Catalytic Reduction
T. Nakamura, H. Yorimitsu, H. Shinokubo, and K. Oshima
Bull. Chem. Soc. Jpn. 2001, 74, 747-752.
-
Radical Reaction by a Combination of Phosphinic Acid and a Base in Aqueous Media
H. Yorimitsu, H. Shinokubo, and K. Oshima
Bull. Chem. Soc. Jpn. 2001, 74, 225-235.
-
(Account) Stereospecific or Stereoselective Elimination of Vicinal-Alkoxyiodoalkanes by Means of Organometallic Reagents
H. Shinokubo, and K. Oshima
Synlett 2001, 322-328.
-
Iodotrimethylsilane-Induced Cyclization of 6-Alkynal Acetals
K. Takami, H. Yorimitsu, H. Shinokubo, S. Matsubara, and K. Oshima
Synlett 2001, 293-295.
-
Enolate Formation from Cyclopropyl Ketones via Iodide-Induced Ring Opening and Its Use for Stereoselective Aldol Reaction
Z. Han, S. Uehira, T. Tsuritani, H. Shinokubo, and K. Oshima
Tetrahedron 2001, 57, 987-995.
2000
-
Simple and Efficient TiCl4-Mediated Synthesis of Biaryls via Arylmagnesium Compounds
A. Inoue, K. Kitagawa, H. Shinokubo, and K. Oshima
Tetrahedron 2000, 56, 9601-9605.
-
Powerful Solvent Effect of Water in Radical Reaction: Triethylborane-Induced Atom-Transfer Radical Cyclization in Water
H. Yorimitsu, T. Nakamura, H. Shinokubo, K. Oshima, and K. Omoto, and H. Fujimoto
J. Am. Chem. Soc. 2000, 122, 11041-11047.
-
Radical Cyclization of N-Allyl-2-halo Amide in Water
K. Wakabayashi, H. Yorimitsu, H. Shinokubo, and K. Oshima
Bull. Chem. Soc. Jpn. 2000, 73, 2377-2378.
-
Tributylmanganate(II)-Mediated Cyclization of Enynes
S. Usugi, H. Shinokubo, and K. Oshima
Bull. Chem. Soc. Jpn. 2000, 73, 1903-1904.
-
TiCl4-n-Bu4NI as a Reducing Reagent: Pinacol Coupling and Enolate Formation from α-Haloketones
T. Tsuritani, S. Ito, H. Shinokubo, and K. Oshima
J. Org. Chem. 2000, 65, 5066-5068.
-
A Highly Effective Aldol Reaction Mediated by Ti(O-n-Bu)4/t-BuOK Combined Reagent
Z. Han, H. Yorimitsu, H. Shinokubo, and K. Oshima
Tetrahedron Lett. 2000, 41, 4415-4418.
-
Et3B-Induced Hydrogermylation of Alkenes and Silyl Enol Ethers
H. Kakiya, H. Shinokubo, and K. Oshima
Org. Lett. 2000, 2, 1911-1914.
-
Intramolecular Aryl Migration from Tin to Carbon via a Radical Atom-Transfer Process
K. Wakabayashi, H. Yorimitsu, H. Shinokubo, and K. Oshima
Org. Lett. 2000, 2, 1899-1901.
-
Reaction of gem-Dibromocyclopropanes or Iodobenzofuran with Trialkylmanganate
H. Kakiya, R. Inoue, H. Shinokubo, and K. Oshima
Tetrahedron 2000, 56, 2131-2137.
-
Halogen-Magnesium Exchange via Trialkylmagnesates for the Preparation of Aryl- and Alkenylmagnesium Reagents
K. Kitagawa, A. Inoue, H. Shinokubo, and K. Oshima
Angew. Chem., Int. Ed. Engl. 2000, 39, 2481-2483.
-
Formation of Organomagnesium Compounds via EtMgBr-Mediated Radical Cyclization of Allyl β-Iodoacetals
A. Inoue, H. Shinokubo, and K. Oshima
Org. Lett. 2000, 2, 651-653.
-
Radical Cyclization Reaction Using a Combination of Phosphinic Acid and a Base in Aqueous Ethanol
H. Yorimitsu, H. Shinokubo, and K. Oshima
Chem. Lett. 2000, 104-105.
1999
-
An Unprecedented Coupling Reaction of Arylmagnesium Compounds with Tetrahydrofuran Providing 2-Aryltetrahydrofuran Mediated by an Iodoalkane-EtMgBr System
A. Inoue, H. Shinokubo, and K. Oshima
Synlett 1999, 1582-1584.
-
Highly Selective Cleavage of Prenyl Ethers by Means of a TiCl4-n-Bu4NI Mixed Reagent
T. Tsuritani, H. Shinokubo, and K. Oshima
Tetrahedron Lett. 1999, 40, 8121-8124.
-
Highly Stereoselective Coupling Reaction of Acrolein or Vinyl Ketone with Aldehyde
S. Uehira, Z. Han, H. Shinokubo, and K. Oshima
Org. Lett. 1999, 1, 1383-1385.
-
Reaction of Titanate-Type Aldehyde Enolate with Ketones to Provide 3-Hydroxyaldehydes
K. Yachi, H. Shinokubo, and K. Oshima
J. Am. Chem. Soc, 1999, 121, 9465-9466.
-
Preparation of Tributylstannylmanganate and its Addition to Propargylic Alcohols with High Regio- and Stereoselectivities
T. Nakamura, H. Yorimitsu, H. Shinokubo, and K. Oshima
Synlett 1999, 1417-1419.
-
Reduction of Organic Halides with Tri-2-furanylgermane: Stoichiometric and Catalytic Reaction
T. Nakamura, H. Yorimitsu, H. Shinokubo, and K. Oshima
Synlett 1999, 1415-1416.
-
Stereoselective Allylation of Acetals through Intramolecular Transfer of an Allylsilane
K. Fujita, A. Inoue, H. Shinokubo, and K. Oshima
Org. Lett. 1999, 1, 917-919.
-
Transformation of Tetrahydropyranyl Ether of Allylic Alcohol into 7-Octene-1,5-diol by Means of Trialkylmanganate
T. Nishikawa, T. Nakamura, H. Kakiya, H. Yorimitsu, H. Shinokubo, and K. Oshima
Tetrahedron Lett. 1999, 40, 6613-6616.
-
A New Strategy for the Preparation of an Active Mn(0) and its Use for Radical Cyclization Reactions
J. Tang, H. Shinokubo, and K. Oshima
Tetrahedron 1999, 55, 1893-1904.
-
Organic Synthesis Using Organomanganese Compounds
H. Shinokubo, and K. Oshima
J. Synth. Org. Chem. Jpn. 1999, 57, 27-37.
-
Stereoselective Transformation of 1-Alkenyl Ether (R1CH=CHOMe) into Alkene (R1CH=CHR2) Based on Stereospecific Elimination of the Vicinal Iodo(methoxy)alkane
A. Inoue, K. Maeda, H. Shinokubo, and K. Oshima
Tetrahedron 1999, 55, 665-674.
-
Radical Addition of 2-Iodoalkanamide or 2-Iodoalkanoic Acid to Alkenols Using a Water-Soluble Radical Initiator in Water. A Facile Synthesis of γ-Lactones
H. Yorimistu, K. Wakabayshi, H. Shinokubo, and K. Oshima
Tetrahedron Lett. 1999, 40, 519-522.
1998
-
Triethylborane-Induced Radical Addition of Halogenated Compounds to Alkenes and Alkynes in Water
T. Nakamura, H. Yorimitsu, H. Shinokubo, and K. Oshima
Synlett 1998, 1351-1352.
-
Triethylborane-Mediated Atom Transfer Radical Cyclization Reaction in Water
H. Yorimistu, T. Nakamura, H. Shinokubo, and K. Oshima
J. Org. Chem. 1998, 63, 8604-8605.
-
Regioselective Reaction of Dilithiated 1-Alkynylsilanol with Electrophiles
S. Uehira, K. Takaku, H. Shinokubo, and K. Oshima
Synlett 1998, 1096-1098.
-
New Method for the Preparation of an Active Manganese Species and its Use for Radical Cyclization Reactions
J. Tang, H. Shinokubo, and K. Oshima
Synlett 1998, 1075-1076.
-
Facile Generation of a Cyclopropylzinc Compound from an Alkenylzinc Derivative and Its Reaction with Electrophiles
K. Yachi, H. Shinokubo, and K. Oshima
Angew. Chem., Int. Ed. Engl. 1998, 37, 2515-2517.
-
Manganese(II) Chloride-Catalyzed Alkylmagnesation of 2-Alkynylphenol
S. Nshimae, R. Inoue, H. Shinokubo, and K. Oshima
Chem. Lett. 1998, 785-786.
-
Enolate Formation from α-Iodoaldehydes and α-Iodoketones Compounds by Means of Allylsilane-Titanium Tetrachloride and Its Application to an Aldol Reaction
K. Maeda, H. Shinokubo, and K. Oshima
J. Org. Chem. 1998, 63, 4558-4560.
-
Synthesis of Cyclopropanols via Cyclopropanation of Zinc Enolates
S. Ito, H. Shinokubo, and K. Oshima
Tetrahedron Lett. 1998, 39, 5253-5256.
-
Sequential Carbon-Carbon Bond Formation Reaction Using 1-Silyl-2-propenyllithium
K. Takaku, H. Shinokubo, and K. Oshima
Tetrahedron Lett. 1998, 39, 2575-2578.
-
Reaction of tert-Butyl Dibromoacetate or N,N-Diethyldibromoacetamide with Trialkylmanganate Providing an Alkylated Manganese Enolate
R. Inoue, H. Shinokubo, and K. Oshima
J. Org. Chem. 1998, 63, 910-911.
-
Triallylmanganate-Mediated Cyclization of Diyne, Enyne, and Diene. An Unprecedented Bicyclization Reaction into Bicyclo[5.3.0]decane and Bicyclo[4.3.0]nonane Skeletons
J. Tang, H. Shinokubo, and K. Oshima
Oragnometallics 1998, 17, 290-292.
-
Reaction of 1,3-Dihalopropene with Trialkylmanganate
H. Kakiya, R. Inoue, H. Shinokubo, and K. Oshima
Chem. Lett. 1998, 73-74.
-
Manganese-Catalyzed Phenylation of Acetylenic Compounds with a Phenyl Grignard Reagent
H. Yorimistu, J. Tang, K. Okada, H. Shinokubo, and K. Oshima
Chem. Lett. 1998, 11-12.
-
Intramolecular Radical Cyclization of 2-Haloethanal Allyl Acetal and Allyl 2-Halophenyl Ether with a Grignard Reagent in the Presence of Iron(II) Chloride
Y. Hayashi, H. Shinokubo, and K. Oshima
Tetrahedron Lett. 1998, 39, 63-66.