Koichi Narasaka

Koichi Narasaka's AcademicInfluence.com Rankings

Koichi Narasaka

Chemistry

#3571

World Rank

#4598

Historical Rank

Organic Chemistry

#563

World Rank

#650

Historical Rank

chemistry Degrees

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Chemistry

Koichi Narasaka's Degrees

PhD Chemistry University of Tokyo
Masters Chemistry University of Tokyo
Bachelors Chemistry University of Tokyo

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Koichi Narasaka's Published Works

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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

New cross-aldol reactions. Reactions of silyl enol ethers with carbonyl compounds activated by titanium tetrachloride (1974) (607)
NEW ALDOL TYPE REACTION (1973) (269)
Stereoselective reduction of β hydroxyketones to 1,3-diols highly selective 1,3-asymmetric induction via boron chelates (1984) (239)
Asymmetric Diels-Alder Reaction Catalyzed by a Chiral Titanium Reagent (1989) (228)
Amination with Oximes (2005) (204)
Synthesis of polysubstituted N-H pyrroles from vinyl azides and 1,3-dicarbonyl compounds. (2008) (150)
The Michael Reaction of Silyl Enol Ethers with α,β-Unsaturated Eetones and Acetals in the Presence of Titanium Tetraalkoxide and Titanium Tetrachloride (1976) (148)
Chiral Lewis Acid in Catalytic Asymmetric Reactions (1990) (132)
Mn(III)-catalyzed synthesis of pyrroles from vinyl azides and 1,3-dicarbonyl compounds. (2008) (131)
Asymmetric [2 + 2] cycloaddition reaction catalyzed by a chiral titanium reagent (1989) (110)
The rhodium-catalyzed Pauson–Khand reaction (2001) (105)
Synthesis of aza-heterocycles from oximes by amino-Heck reaction. (2002) (102)
Synthesis of Pyrrole Derivatives by the Heck-Type Cyclization of γ,δ-Unsaturated Ketone O-Pentafluorobenzoyloximes (1999) (101)
Asymmetric Hydrocyanation of Aldehydes Using Chiral Titanium Reagents (1988) (91)
Efficient Methods for Oxidation of Alcohols (1977) (79)
RHODIUM-CATALYZED INTRAMOLECULAR PAUSON-KHAND REACTION (1998) (78)
Convenient synthesis of 1,4-diketones. Application to the synthesis of dihydrojasmone (1972) (72)
THE NEW MICHAEL REACTION (1974) (72)
Synthesis of (-)-sordarin. (2006) (69)
Generation of β-Keto Radicals from Cyclopropanols Catalyzed by AgNO3 (2006) (66)
Catalytic Radical Cyclization of Oximes Induced by One-Electron Transfer (2008) (65)
Rh(II)-catalyzed isomerization of 2-aryl-2H-azirines to 2,3-disubstituted indoles (2007) (65)
Preparation of Primary Amines by the Copper(I) Catalyzed Reaction of 4,4′-Bis(trifluoromethyl)benzophenone O-Methylsulfonyloxime and Alkyl Grignard Reagents (1997) (63)
Total synthesis of a macrocyclic pyrrolizidine alkaloid, (.+-.)-integerrimine, utilizing an activable protecting group (1984) (63)
A Convenient Method for Hydrolysis of 1,3-Dithiane Derivatives Using Cupric Chloride (1972) (62)
Generation of Cation Radicals from Enamines and Their Reactions with Olefins (1992) (61)
Synthesis of Pyrrole Derivatives by Palladium-Catalyzed Cyclization of γ,δ-Unsaturated Ketone O-Pentafluorobenzoyloximes (2002) (60)
Generation of β-Carbonyl Radicals from Cyclopropanol Derivatives by the Oxidation with Manganese(III) 2-Pyridinecarboxylate and Their Reactions with Electron-Rich and -Deficient Olefins (1993) (57)
Enantio- and diastereo-selective synthesis of carbocyclic oxetanocin analogues (1989) (54)
Rhodium Catalyzed Transformation of 4-Pentynyl Cyclopropanes to Bicyclo[4.3.0]nonenones via Cleavage of Cyclopropane Ring (1999) (53)
Synthesis of Dihydropyrrole Derivatives by Copper-Catalyzed Cyclization of γ,δ-Unsaturated Ketone O-Methoxycarbonyloximes (2002) (51)
A direct,stereocontrolled total synthesis of the 9,11-azo analogue of the prostaglandin endoperoxide, PGH2. (1976) (51)
ASYMMETRIC DIELS–ALDER REACTION PROMOTED BY A CHIRAL TITANIUM REAGENT (1986) (50)
Rearrangement of Allylic and Propargylic Alcohols Catalyzed by the Combined Use of tetrabutylammonium perrhenate (VII) and p-toluenesulfonic acid (1992) (49)
Friedel-Crafts Acylation of Arenes Catalyzed by Bromopentacarbonylrhenium(I) (1995) (47)
PREPARATION OF PRIMARY AMINES BY THE ALKYLATION OF O-SULFONYLOXIMES OF BENZOPHENONE DERIVATIVES WITH GRIGNARD REAGENTS (1999) (46)
Synthesis of Pyridine and Isoquinoline Derivatives by the Palladium-Catalyzed Cyclization of Olefinic Ketone O-Pentafluorobenzoyloximes (2001) (45)
Synthesis of Polycyclic Imines by Palladium-Catalyzed Domino Cyclization of Di- and Trienyl Ketone O-Pentafluorobenzoyloximes (2003) (43)
Synthesis of azaheterocycles from oxime derivatives (2003) (43)
Photochemical radical cyclization of γ, δ-unsaturated ketone oximes to 3,4-dihydro-2H-pyrroles (2005) (43)
Stereoselective Preparation of Acyclic syn-β-Amino Alcohols from β-Hydroxy Ketones via the Corresponding O-Benzyl Oximes (1986) (42)
Synthesis of primary amines by the electrophilic amination of Grignard reagents with 1,3-dioxolan-2-one O-sulfonyloxime. (2004) (41)
Synthesis of Dihydropyrroles by the Intramolecular Addition of Alkylideneaminyl Radicals Generated from O‐2,4‐Dinitrophenyloximes of γ,δ‐Unsaturated Ketones. (1998) (41)
Oxidative Generation of α-Radicals of Carbonyl Compounds from the α-Stannyl Derivatives and Their Reactions with Electron-Rich Olefins (1995) (39)
Asymmetric Diels–Alder Reactions of an Acrylic Acid Derivative Using a Chiral Titanium Catalyst (1991) (39)
Photochemical Transformation of γ,δ-Unsaturated Ketone O-(p-Cyanophenyl)oximes to 3,4-Dihydro-2H-pyrrole Derivatives (2000) (39)
Regioselective Synthesis of Quinolin-8-ols and 1,2,3,4-Tetrahydroquinolin-8-ols by the Cyclization of 2-(3-Hydroxyphenyl)ethyl Ketone O-2,4-Dinitrophenyloximes (1998) (39)
The Asymmetric Hydrocyanation of Aldehydes with Cyanotrimethylsilane Promoted by a Chiral Titanium Reagent (1987) (38)
Synthesis of 1-Azaazulenes from Cycloheptatrienylmethyl Ketone O-Pentafluorobenzoyloximes by Palladium-Catalyzed Cyclization and Oxidation (2004) (37)
The Asymmetric Diels–Alder Reaction by the Use of a Catalytic Amount of a Chiral Titanium Reagent (1986) (36)
A Useful Method for Reductive Fission of Sulfides and Its Application to Carbon-Carbon Bond Formation (1971) (36)
Use of 1,3-oxazolidin-2-one derivatives of 3-borylpropenoic acids as β-hydroxy acrylic acid equivalents in the asymmetric Diels-Alder reaction catalyzed by a chiral titanium reagent (1992) (36)
Beckmann Rearrangement of Oximes Catalyzed with Tetrabutylammonium Perrhenate and Trifluoromethanesulfonic Acid (1995) (35)
Intra- and Intermolecular Allene–Alkyne Coupling Reactions by the Use of Fe(CO)4(NMe3) (1995) (34)
Transformation of Oximes of Phenethyl Ketone Derivatives to Quinolines and Azaspirotrienones Catalyzed by Tetrabutylammonium Perrhenate and Trifluoromethanesulfonic Acid. (1997) (34)
Sulfonylation and Phosphinylation of Olefinic Compounds with Radical Species Generated by the Oxidation of Sodium Sulfinates and Diphenylphosphine Oxide. (1996) (34)
Synthesis of Spiro Imines from Oximes by Palladium-Catalyzed Cascade Reaction (2001) (33)
[2+2]cycloaddition reaction between allenyl sulfides and electron deficient olefins promoted by Lewis acids (1990) (33)
Enantio- and Diastereo-Selective Synthesis of (+)-Grandisol (1991) (33)
Synthesis of Primary Amines and N-Methylamines by the Electrophilic Amination of Grignard Reagents with 2-Imidazolidinone O-Sulfonyloxime (2003) (32)
Generation of β-Keto Radicals from Cyclopropanol Derivatives by the Use of Manganese(III) 2-Pyridinecarboxylate as an Oxidant and Their Reactions with Olefins (1991) (32)
Characterization of the chiral titanium reagent prepared from the tartrate-derived chiral diol and titanium dichloride diisopropoxide. (1989) (31)
Synthesis of α-carbolines by copper-catalyzed radical cyclization of β-(3-indolyl) ketone O-pentafluorobenzoyloximes (2005) (30)
Metal-assisted amination with oxime derivatives (2002) (30)
STEREOSELECTIVE TOTAL SYNTHESES OF (±)-RECIFEIOLIDE AND (R)-(+)-RICINELAIDIC ACID LACTONE (1977) (30)
Beckmann Rearrangement Catalyzed by the Combined Use of Tetrabutylammonium Perrhenate(VII) and Trifluoromethanesulfonic Acid (1993) (30)
Rhodium-Catalyzed Acylation of Vinylsilanes with Acid Anhydrides (2005) (30)
Asymmetric synthesis of the hydronaphthalene moieties of mevinic acids (1991) (29)
Asymmetric oxidation of olefins with osmium tetroxide coordinated by chiral diamines derived from L-tartaric acid. (1986) (29)
Oxidative Generation of Thioalkyl Cations from 2-Tributylstannyl-1,3-dithianes and 1-(Tributylstannyl)alkyl Sulfides and Their Reactions with Olefinic Nucleophiles (1993) (29)
Asymmetric Diels–Alder Reaction by the Use of a Chiral Titanium Catalyst with Molecular Sieves 4A. Remarkable Solvent Effect on the Enantioselectivity (1987) (28)
Synthesis of Medium-Sized Bicyclic Compounds by Intramolecular Cyclization of Cyclic β-Keto Radicals Generated from Cyclopropanols Using Manganese(III) Tris(pyridine-2-carboxylate) and Its Application to Total Synthesis of 10-Isothiocyanatoguaia-6-ene (1999) (28)
Synthesis of Dihydropyrroles and Tetrahydropyridines by the Intramolecular Cyclization of O-Methylsulfonyloximes Having an Active Methine Group (1998) (28)
Palladium-Catalyzed Synthesis of 1-Azaazulenes from Cycloheptatrienylmethyl Ketone O-Pentafluorobenzoyl Oximes. (2002) (27)
BF3.OEt2 catalyzed [4+2] cycloaddition reactions of N-aryl Schiff's bases with 1-alkenyl, 1,2-propadienyl, and 1-alkynyl sulfides (1993) (27)
A Convenient Method for Dihydroxylation of Olefins by the Combined Use of Osmium Tetroxide and Dihydroxyphenyiborane (1988) (27)
Synthesis of Spiro [indoline-3, 2′-pyrrolidine] Derivatives from β-3-Indolyl Ketone Oximes (2004) (27)
Phenylboronic Acid as a Template in the Diels-Alder Reaction (1991) (27)
Synthesis of Medium-Sized Bicyclic Compounds by Intramolecular Cyclization of Cyclic β-Keto Radicals Generated from Cyclopropanols Using Manganese(III) Tris(2-pyridinecarboxylate) (1993) (26)
Rhodium-Catalyzed Acylation of Vinylsilanes with Acid Anhydrides: Application to the Transformation of α-Acyloxy Vinylsilanes to Unsymmetrical 1,2-Diketones (2004) (26)
Selective aerobic oxidation of allylic and benzylic alcohols catalyzed by N-hydroxyindole and copper(I) chloride (2012) (26)
Synthesis of Dihydropyrrole and Pyrrole Derivatives by Radical Cyclization of γ,δ-Unsaturated Ketone O-Acetyloximes (2003) (26)
Palladium Catalyzed Coupling Reaction of Acylchromate Complexes and Allylic Bromides (1999) (25)
Asymmetric Intramolecular Ene Reaction Catalyzed by a Chiral Titanium Alkoxide (1988) (25)
Generation of Nitrile Oxides from Oxime Derivatives by the Oxidation with Ammonium Hexanitratocerate(IV). (1999) (24)
SYNTHESIS OF ()-STEMONAMIDE BY THE APPLICATION OF OXIDATIVE COUPLING REACTIONS OF STANNYL COMPOUNDS WITH SILYL ENOL ETHERS (1996) (24)
Asymmetric intramolecular Diels-Alder reaction catalyzed by the chiral titanium reagent. (1989) (23)
SYNTHESIS OF 8-HYDROXYQUINOLINES BY THE CYCLIZATION OF M-HYDROXYPHENETHYL KETONE O-2,4-DINITROPHENYLOXIMES (1997) (23)
Asymmetric synthesis of methylenecyclobutanes and their transformation to medium-sized carbocyclic compounds (1994) (23)
Oxidative Generation of N-Acyliminium Ions from N-1-(Tributylstannyl)alkyl Carboxamides and Carbamates and Their Reactions with Carbon Nucleophiles. (1993) (22)
Asymmetric Reactions of Enamines with Methyl (E)-4-Oxo-4-(2-oxo-1,3-oxazolidin-3-yl)-2-butenoate by the Use of a Chiral Titanium Reagent (1991) (22)
Stereoselective β-C- and β-S-Glycosylation of 2-Deoxyribofuranose Derivatives Controlled by the 3-Hydroxy Protective Group (1989) (22)
Asymmetric [2+2] Cycloaddition Reaction between α,β-Unsaturated Acid Derivatives and Alkynyl or Alkenyl Sulfides Catalyzed by a Chiral Titanium Reagent (1990) (22)
Rearrangement of Allylic and Propargylic Alcohols Catalyzed by the Combined Use of Tetrabutylammonium Perrhenate(VII) and p-Toluenesulfonic Acid (1991) (21)
Aluminium triflate-catalysed regioselective cycloisomerisation of non-activated unsaturated oximes (2008) (21)
Kinetic Resolution of α-Arylcarboxylic Acid Derivatives by a Catalytic Use of a Chiral Titanium Alkoxide (1989) (21)
Synthesis of 3,4-dihydro-2H-pyrroles from γ, δ-unsaturated ketone O-acetyloximes (2002) (21)
Diels-Alder Reaction of 3-Methylthiofuran and Transformation of the Cycloadducts to Substituted Cyclohexenols (1995) (20)
Synthesis of Quinolines via Intramolecular Cyclization of Benzylacetone Oxime Derivatives Catalyzed with Tetrabutylammonium Perrhenate(VII) and Trifluoromethanesulfonic Acid (1995) (20)
Reactions of bivalent sulfur compounds-copper(II) complexes (1969) (20)
SYNTHESIS OF AZASPIRODIENONES VIA INTRAMOLECULAR CYCLIZATION OF P-HYDROXYBENZYLACETONE OXIMES AND THEIR TRANSFORMATION INTO QUINOLINES (1995) (20)
Asymmetric Total Synthesis of Epolactaene (1998) (20)
Nickel-catalyzed coupling of aryl o-carbamates with grignard reagents: 2,7-dimethylnaphthalene [ Naphthalene, 2,7-dimethyl- ] (2002) (19)
Theoretical and Experimental Study on the In-Plane SN2-Type Substitution Reaction of Haloalkenes with Inversion of Configuration at the sp2 Carbon† (2004) (19)
Transition Metal Promoted Ring Expansion of Alkynyl- and Propadienylcyclopropanes (2000) (19)
SYNTHESIS OF A BIS(BORONATE) COMPOUND HAVING S-INDACENE FRAMEWORK AND ITS PROPERTY AS A HOST MOLECULE FOR DIMETHYLAMINOPYRIDINE (1996) (19)
AN EFFICIENT METHOD FOR THE SYNTHESIS OF MACROCYCLIC LACTONE (1977) (19)
Asymmetric Intramolecular Ene Reaction Catalyzed by a Chiral Titanium Reagent and Synthesis of (—)‐ε‐Cadinene (1991) (19)
A CONVENIENT METHOD FOR THE REDUCTION OF SULFIDES AND VINYLIC OR AROMATIC HALIDES BY USING TiCl4 AND LiAlH4 (1973) (19)
Nucleophilic substitution reaction at an sp2 carbon of vinyl halides with an intramolecular thiol moiety: synthesis of thio-heterocycles (2009) (19)
Synthesis of hetero- and carbocycles by nucleophilic substitution at sp2 carbon (2007) (18)
Generation of Cation Radicals from 2-Tributylstannyl-1,3-dithianes and Their Reaction with Olefins (1992) (18)
Selective 1,4-Chiral Induction in the Reaction of Enolates Generated from t-Butyl δ-Hydroxy Carboxylates (1987) (18)
Generation of Sulfonyl Radicals from Sodium Sulfinates by Oxidation with Metallic Oxidants and Their Addition Reaction with Olefins (1994) (18)
Regioselective Synthesis of 8-Hydroxytetrahydroquinolines by the Cyclization of m-Hydroxyphenethyl Ketone O-2,4-Dinitrophenyloximes (1998) (18)
The Catalytic Asymmetric Michael Reaction of Tin(II) Enethiolates (1988) (17)
Intramolecular Substitution Reaction of Lithium Alkylidene Carbenoids. Regioselective Synthesis of Indenes (2003) (17)
Synthesis, Molecular Structure, and Some Reactions of Bis(dimethylphenylsilyl) Ketone (1990) (17)
Kinetic resolution of α-substituted ketones by Wittig reaction using a chiral tricyclic phosphonate (1993) (17)
Oxidative Generation of 1-Nitroalkyl Radicals and Their Addition Reaction to Olefins. (1997) (17)
Rhodium(I)-Catalyzed Acylation of Alkyne with Acylsilane: Transformation of 5- or 6-Alkynoylsilane to α-Alkylidenecycloalkanone (2001) (16)
Preparations of Furans from α-Bromo Ketones and Enol Ethers Catalyzed by a Rhenium(I) Nitrogen Complex (1998) (16)
Synthesis of Dihydropyrroles and Tetrahydropyridines by the Cyclization of O-Methylsulfonyloximes Having an Active Methine Group (2000) (16)
Boron Compound as a Trapping Reagent of α-Hydroxy o-Quinodimethanes in the Diels–Alder Reaction (1993) (16)
Reduction of Nitro and Nitroso Compounds (2004) (15)
Palladium-Catalyzed Carboacylation of Alkenes by Using Acylchromates as Acyl Donors (2005) (14)
Conversion of 1-(ω-Alkynyl)-1, 2-propadienyl Sulfides to Bicyclic Dienones by the Use of Iron Carbonyl Complex (1994) (14)
The Addition Reaction of β-Keto Carboxylic Acids to Olefinic Compounds by the Use of Mn(III) Tris(2-pyridinecarboxylate) as an Oxidant (1989) (14)
Addition Reactions of Cation Radicals of Nitroalkanes to Olefinic Compounds by the Use of Manganese(III) 2-Pyridinecarboxylate (1991) (14)
Synthesis of Peduncularine (2006) (14)
Generation of radical species by one electron oxidation with metallic compounds for the construction of carbon skeletons (1997) (13)
A FACILE METHOD FOR THE STEREOSELECTIVE PREPARATION OF ACYCLIC syn-1,3-AMINO ALCOHOLS FROM β-HYDROXY KETONES (1984) (13)
Synthesis of (±)-Sordaricin (2004) (13)
Efficient synthesis of halomethyl-2,2'-bipyridines: 4,4'-bis(chloromethyl)-2,2'-bipyridine [ 2,2'-Bipyridine, 4,4'-bis(chloromethyl)- ] (2002) (13)
TOTAL SYNTHESIS OF 10-ISOTHIOCYANATOGUAIA-6-ENE (1994) (13)
Photochemical Generation of Radical Species from α-Stannyl Ethers and Their Reaction with Conjugate Enones (1999) (13)
Ene reaction of allenyl sulfides with aldehydes and Schiff's bases catalyzed by Lewis acids. (1990) (13)
Palladium(0)-catalyzed amino-heck reaction of γ, δ-unsaturated ketone N, N, N-trimethylhydrazonium salts (2005) (13)
Generation of α-Nitroalkyl Radicals by Oxidation of Nitronate Anions with Cerium(IV) Ammonium Nitrate and Their Addition Reaction to Electron-Rich Olefins (1995) (13)
SN2 Substitution on sp2 Nitrogen of Protonated Oxime. (1998) (13)
Cyclization of (2‐Alkenylphenyl)carbonyl Compounds to Polycyclic Arenes Catalyzed by Copper(II) Trifluoromethanesulfonate or Trifluoromethanesulfuric Acid (2012) (13)
SYNTHESIS OF NUCLEOSIDES FROM 1-HYDROXYSUGARS USING 2-CHLOROBENZOXAZOLIUM SALT (1978) (13)
Nucleophilic substitution at an sp2 carbon of vinyl halides with an intramolecular thiolate moiety: synthesis of 2-alkylidenethietanes (2008) (12)
Generation of α-Alkylthio Radicals by Photoinduced One-Electron Oxidation of α-Stannyl Sulfides and Their Use for Carbon-Carbon Bond Formation (1997) (12)
Intramolecular nucleophilic substitution at an sp2 carbon: synthesis of substituted thiazoles and imidazole-2-thiones (2009) (12)
Total Synthesis of (+)-Paniculide A via a Catalytic Asymmetric Diels–Alder Reaction of a 3-Borylpropenoic Acid Derivative (1994) (12)
The Condensation Reactions of Bivalent Sulfur Compounds-Copper(II) Complexes with Nucleophiles (1970) (11)
A NOVEL REARRANGEMENT OF CHROMIUM ALLYLOXY(ARYL)CARBENE COMPLEXES CATALYZED BY PD(0) (1999) (11)
Rhenium Compounds in Organic Synthesis (1996) (11)
Palladium-Catalyzed Synthesis of α-Diketones from Acylchromates, Iodoarenes, and Carbon Monoxide (2000) (11)
ASYMMETRIC ALLYLATION OF PROCHIRAL ALDEHYDES WITH A NEW ENANTIOSELECTIVE ALLYLATING AGENT PREPARED FROM STANNOUS TRIFLATE, A CHIRAL DIAMINE, AND ALLYLDIALKYLALUMINUM (1986) (10)
Synthesis of 2,5-Disubstituted Pyrrolidines from N-Alkenyl and Alkynyl N-Benzoyloxysulfonamides Catalyzed by (CuOTf) 2 ･C 6 H 6 (2010) (10)
Stereoselective Alkylation of Lithium Enolates Generated from t-Butyl Esters of 4-Alkyl-Substituted 5-Hydroxypentanoic Acids (1988) (10)
HIGHLY STEREOSELECTIVE ALKYLATION REACTION OF ESTER ENOLATES GENERATED FROM δ-HYDROXY CARBOXYLIC ACID ESTERS (1986) (10)
A NEW APPROACH TO THE SYNTHESIS OF A LYTHRACEAE ALKALOID, LASUBINE II (1985) (10)
Acid-Promoted Reactions of Schiff’s Bases with Ketene Dithioacetal, Vinyl Sulfides, and 1,2-Propadienyl Sulfides (1992) (10)
HIGHLY ENANTIOSELECTIVE ALDOL REACTION OF METHYL KETONES VIA CHIRAL STANNOUS AZAENOLATES (1984) (9)
Synthesis of quinolines and 2H-dihydropyrroles by nucleophilic substitution at the nitrogen atom of oxime derivatives (2003) (9)
Generation of Cation Radicals from Allylic Sulfides and Their Reactions with Silyl Enol Ethers by the Use of Cerium(IV) Ammonium Nitrate (1991) (9)
The Activation of Bivalent Sulfur Compounds with Cupric Chloride and Zinc Chloride. The Benzylation and Acylation of Aromatic Compounds with Sulfides and Thiol Esters (1973) (9)
Stereoselective preparation of β-C-glycosides from 2-deoxyribose utilizing neighboring participation by 3-O-methylsulfinylethyl group (1987) (9)
HIGHLY ENANTIOSELECTIVE SYNTHESIS OF ANTI(THREO)-ALDOLS BY THE ASYMMETRIC ALDOL REACTION UTILIZING A CHIRAL AZAENOLATE (1985) (9)
Bissilyl Ketone; A Convenient Method for the Synthesis and Its Pd(0) Catalyzed Reaction with Alkenes and Alkynes. (1996) (9)
Reactions of 1,2-Propadienyl Sulfides with Aldehydes and Acetals Catalyzed by BF3·OEt2 (1992) (9)
Organic Synthesis Today (1982) (9)
Synthesis of Bidentate Lewis Acids and Their Properties as Host Molecules (1990) (8)
Cross Aldol Reaction (1979) (8)
Transformation of 1,5- and 1,6-dienes to carbocycles by hydrozirconation and oxidation with cerium(IV) compounds (2004) (8)
SELECTIVE CARBON–CARBON BOND FORMING REACTION BY THE USE OF ALLYL 2-PYRIDYL SULFIDE DERIVATIVES—TOTAL SYNTHESIS OF α- cis -BERGAMOTENE (1972) (8)
Generation of Aryl Radicals by the Oxidation of .ALPHA.-(Arylazo)triphenylmethanes by Cerium(IV) Ammonium Nitrate. (1995) (8)
Lewis Acid-Promoted Disproportionation Reaction of Aromatic Vinyl Ethers and Acetals and Its Application to the Synthesis of Paracotoin (1998) (8)
A NEW AND EFFECTIVE ASYMMETRIC SYNTHESIS OF 3-PHENYLALKANALS (1982) (8)
Chiral reagents for asymmetric construction of carbon frameworks (1992) (8)
Generation of Alkyl Radicals from 1-Oxidoalkylidenechromium(0) Complexes by Oxidation with Manganese(III) 2-Pyridinecarboxylate and Their Reactions with Olefins (1993) (8)
Generation of Lithium Enolates Accelerated by Lithium Trifluoromethanesulfonate. Application to the Selective 1,4-Chiral Induction in the Aldol Reaction of t-Butyl δ-Hydroxy Carboxylates (1986) (7)
Preparation of Furans by Palladium-catalyzed Reaction of Acylchromates and Propargylic Tosylates (2003) (7)
Generation of a cation radical from 2-pivaloyl-1-tributylstannyl-1,2,3,4-tetrahydroisoquinoline and the reaction with carbon nucleophiles (1993) (7)
A total synthesis of (.+-.)-integerrimine. (1982) (7)
Formation of Ethylenic Compounds by the Decomposition of Cuprated Sulfur Compounds (1972) (7)
Synthesis of azaheterocycles by one electron reduction of oximes (2006) (7)
Stereoseletive Reduction of β-Hydroxy Ketones to 1,3-Diols with the Aid of a Terphenylboronic Acid (1996) (7)
5,6-DIHYDROPHENANTHRIDIN-5-YL AS AN ACTIVATABLE PROTECTING GROUP OF CARBOXYLIC ACID—A DIRECT PREPARATION OF AMIDES FROM 5-ACYL-5,6-DIHYDROPHENANTHRIDINE (1982) (7)
Intramolecular Substitution Reaction of Alkylidene-Lithium Carbenoids: Regioselective Synthesis of Indenes (2002) (7)
Hydroformylation of Monosubstituted Alkenes Catalyzed by W–Rh Bimetallic Complex (2006) (6)
Stereoselective Synthesis of β-2-Deoxyribonucleosides from 1-O-Acetyl-3-O-[2-(methylsulfinyl)ethyl]-2-deoxyribose (1989) (6)
NEW SYNTHESIS OF γ-DAMASCONE (1977) (6)
Synthesis of Terphenylboronic Acid Derivatives and Recognition of Anomers of 2-Deoxyribofuranoside (1996) (6)
Regioselective Alkylation of (η6-Triisopropylsilylbenzene)chromium(0) Complex with Organolithium Compounds (1994) (5)
Generation of α-Radicals of Acetic Acid Derivatives from α-Stannyl Ester and Amide and Their Reactions with Electron-Rich Olefins (1993) (5)
Generation of Radical Species from Cyclohexane-1,2-dione and the Reaction with Olefins: Preparation of 4,5-Dihydro-7(6H)-benzofuranone Derivatives (1998) (5)
Stereoselective synthesis of meso(or erythro) 1,3-diols from .BETA.-hydroxyketones. (1980) (5)
Anionic Polymerization of an Acrylonitrile Trimer Studied by Photoelectron Spectroscopy (2001) (5)
Contributions of Professor Mukaiyama in Organic Systhesis (This volume is dedicated to Prof.Teruaki Mukaiyama on the occasion of his 73rd birthday) (2000) (4)
Radical cyclization of O-pentafluorobenzoyloximes having a (cyclohexadiene)Fe(CO)3 moiety (2004) (4)
The EtAlCl2-Catalyzed Cargill Rearrangement of Bicyclo[n.2.0] Compounds Prepared by the [2+2] Cycloaddition of Cycloalkenones and 1-t-Butyldimethylsilyl-2-methylthioacetylene (1993) (4)
Recent Topics in the Syntheses of Pyrrolizidine Alkaloids (1985) (4)
Development of New Methods for Generation of Radical Species by One-Electron Oxidation with Metallic Oxidants toward Construction of Carbon Skeletons (1996) (4)
The reactions of bivalent sulfur compounds-copper(II) complexes: the benzylation of aromatic compounds with benzyl sulfides (1970) (4)
Regioselective Acylation of (5-Alkylidene-1,3-cyclohexadiene)tricarbonyliron Complexes by the Reaction with Organometallic Reagents (1998) (4)
Asymmetric Diels-Alder Reaction Catalyzed by a Chiral Titanium Reagent. (1989) (4)
Radical Cyclizations of Alkenyl Acylphosphonate Derivatives under Thermal and Photochemical Conditions (2005) (4)
Recent Advance on the Development of Synthetic Reactions by Using Oximes (2004) (4)
Amination of arenes with N, N-dimethyl-2-imidazolidinone O-methoxyacetyloxime (2003) (4)
Preparation of Primary Amines by the Copper(I) Catalyzed Reaction of 4, 4′-Bis(trifluoromethyl)benzophenone O-Methylsulfonyloxime and Alkyl Grignard Reagents. (1997) (3)
Asymmetric Reactions Promoted by Titanium Reagents (1994) (3)
Palladium-Catalyzed Synthesis of .ALPHA.-Diketones from Acylchromates, Iodoarenes, and Carbon Monoxide. (2000) (3)
Cyclization of O-Pentafluorobenzoyloxime Having (diene)Fe(CO)3 Moiety (2000) (3)
Synthesis of α‐Carbolines from β‐(3‐Indolyl) Ketone O‐2,4‐Dinitrophenyloximes. (2001) (3)
One-Pot Synthesis of Unsymmetrical Ketones by the Reaction of Decacarbonyldimanganese with Two Kinds of Alkyllithiums (1996) (3)
Preparation of Bridgehead Substituted Bicyclo[3.3.0]octane Derivatives by the BF3·OEt2-Catalyzed Rearrangement of Bicyclo[3.2.1]oct-6-en-8-ols (1994) (3)
Generation of Acyl Radicals from 1-Oxidoalkylidenechromium(0) Complexes by Treatment with Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)copper(II) and Their Reactions with Olefins (1994) (3)
Synthesis of (-) -Sordarin (2007) (3)
Via Oxidative Addition to Transition Metals (2004) (3)
A new method for the stereoselective synthesis of nucleosides from acyclic epoxy aldehydes. (1984) (3)
Lewis acidcatalyzed [2+2] cycloaddition reactions of vinyl sulfides and their analogues (1997) (3)
Preparation of 1,4-Dicyanobenzene Derivatives and the Substituent Effect of the Sensitizers on Photoinduced Electron-Transfer Reactions (1995) (3)
Concerted Nucleophilic SubstitutionReactions at Vinylic Carbons (2009) (3)
NEW SYNTHESIS OF KARAHANA ETHER (1979) (3)
STEREOSELECTIVE SYNTHESIS OF (±)-INTEGERRINECIC ACID (1982) (3)
Synthesis of Dihydropyrrole Derivatives by Copper-Catalyzed Cyclization of γ,δ-Unsaturated Ketone O-Methoxycarbonyloximes. (2002) (2)
STEREOSELECTIVE SYNTHESIS OF MESO (OR ERYTHRO) 1,3-DIOLS FROM β-HYDROXYKETONES (1981) (2)
Preparation of m-Acylaniline Derivatives by the Reaction of Tricarbonyl(cyclohexadienone O-benzyloxime)iron Complex and Higher Order Cuprates (1998) (2)
Asymmetric induction in acyclic systems utilizing metal compounds (1985) (2)
Substituent Effect of 1,4-Benzenedicarbonitriles as Sensitizers on the Photoinduced Electron Transfer Reactions in Alcohol (1997) (2)
Aluminum Triflate Catalyzed Regioselective Cycloisomerization of Non-Activated Unsaturated Oximes. (2008) (2)
New reagents. II. Reagents for asymmetric synthesis. Titanium complex with chiral 1,4-diol. (1990) (2)
Synthesis of Dihydropyrroles and Tetrahydropyridines by the Intramolecular Cyclization of O-Methylsulfonyloximes Having an Active Methine Group. (1998) (2)
3‐Hydroxy‐3‐methyl‐1‐phenyl‐1‐butanone by Crossed Aldol Reaction (2003) (2)
Palladium(0)-catalyzed synthesis of pyridines from β-acetoxy-γ,δ-unsaturated ketone oximes (2005) (2)
Synthesis of Quinolines and 2H‐Dihydropyrroles by Nucleophilic Substitution at the Nitrogen Atom of Oxime Derivatives (2004) (2)
Stereoselective Oxylactonization. Preparation of 2-Deoxy-DL-ribono-1,4-lactone Derivatives from 3-Silyloxy-4-alkenamides (1985) (2)
The reaction of allylmercuric iodide with acyl halide (1967) (2)
Rhodium-Catalyzed Transformation of 4-Pentynyl Cyclopropanes to Bicyclo[4.3.0]nonenones via Cleavage of Cyclopropane Ring. (1999) (1)
A DIRECT, STEREOCONTROLLED TOTAL SYNTHESIS OF THE 9,11-AZO ANALOG OF THE PROSTAGLANDIN ENDOPEROXIDE, PGH2 (1977) (1)
THE MICHAEL REACTION OF SILYL ENOL ETHERS WITH α,β-UNSATURATED KETONES AND ACETALS IN THE PRESENCE OF TITANIUM TETRAALKOXIDE AND TITANIUM TETRACHLORIDE (1976) (1)
Beckmann Rearrangement Catalyzed by the Combined Use of Tetrabutylammonium Perrhenate(VII) and Trifluoromethanesulfonic Acid. (1994) (1)
Total Synthesis of 10‐Isothiocyanatoguaia‐6‐ene. (1995) (1)
BF3×OEt2 Catalyzed (4 + 2)Cycloaddition Reactions of N-Aryl Schiff Bases with 1-Alkenyl, 1,2-Propadienyl, and 1-Alkynyl Sulfides. (1994) (1)
Synthesis of Polycyclic Imines by Palladium-Catalyzed Domino Cyclization of Di- and Trienyl Ketone O-Pentafluorobenzoyloximes. (2003) (1)
Transformation of 1,5‐ and 1,6‐Dienes to Carbocycles by Hydrozirconation and Oxidation with Cerium(IV) Compounds. (2004) (1)
A USEFUL METHOD FOR SELECTIVE ACYLATION OF ALCOHOLS USING 2,2′-BIPYRIDYL-6-YL CARBOXYLATE AND CESIUM FLUORIDE (1980) (1)
STEREOSELECTIVE REDUCTION OF β-HYDROXY KETONES TO 1,3-DIOLS. HIGHLY SELECTIVE 1,3-ASYMMETRIC INDUCTION VIA BORON CHELATES (1984) (1)
Heteroatom analogues of aldehydes and ketones (2004) (1)
Synthesis of 2,5-Disubstituted Pyrrolidines from N-Alkenyl and Alkynyl N-Benzoyloxysulfonamides Catalyzed by (CuOTf)2·C6H6. (2010) (1)
Palladium-Catalyzed Aryl-Acylation of Alkene (2002) (1)
NEW SYNTHESIS OF ?-DAMASCONE (1978) (1)
Enantio- and Diastereoselective Synthesis of (+)-Grandisol. (1991) (1)
Preparations of Furans from α-Bromo Ketones and Enol Ethers Catalyzed by a Rhenium(I) Nitrogen Complex. (1998) (1)
Synthesis of Azaheterocycles by One-Electron Reduction of Oximes (2007) (1)
Synthesis of 1-Azaazulenes from Cycloheptatrienylmethyl Ketone O-Pentafluorobenzoyloximes by Palladium-Catalyzed Cyclization and Oxidation. (2004) (1)
A USEFUL METHOD FOR THE SYNTHESIS OF MACROCYCLIC LACTONE (1979) (1)
Synthesis of Hetero‐ and Carbocycles by Nucleophilic Substitution at sp2 Carbon. (2007) (1)
Simple Molecules, Highly Efficient Amination (2008) (1)
A NOVEL CARBOXYL PROTECTING GROUP - THE CARBOXAMIDE DERIVED FROM 5,6-DIHYDROPHENANTHRIDINE (1982) (1)
Intramolecular Nucleophilic Substitution at an sp2 Carbon: Synthesis of Substituted Thiazoles and Imidazole-2-thiones. (2009) (1)
Asymmetric (2 + 2)Cycloaddition Reaction Between α,β- Unsaturated Acid Derivatives and Alkynyl or Alkenyl Sulfides Catalyzed by a Chiral Titanium Reagent. (1991) (1)
Generation of Radical Species by Single-Electron-Transfer Reactions and Their Application to the Development of Synthetic Reactions (2001) (1)
Asymmetric (2 + 2) Cycloaddition Reaction Catalyzed by a Chiral Titanium Reagent. (1993) (1)
Enantio- and Diastereoselective Synthesis of Carbocyclic Oxetanocin Analogues (I). (1990) (1)
Synthesis of Dihydropyrrole and Pyrrole Derivatives by Radical Cyclization of γ,δ‐Unsaturated Ketone O‐Acetyloximes. (2004) (1)
Regeneration of Carbonyl Compounds (2004) (1)
Synthesis of α-Carbolines (2006) (0)
Synthesis of Pyrrole Derivatives by Palladium‐Catalyzed Cyclization of γ,δ‐Unsaturated Ketone O‐Pentafluorobenzoyloximes. (2002) (0)
Stereoselective β-C- and β-S-Glycosylation of 2-Deoxyribofuranose Derivatives Controlled by the 3-Hydroxy Protective Group. (1989) (0)
THE ACTIVATION OF BIVALENT SULFUR COMPOUNDS WITH CUPRIC CHLORIDE AND ZINC CHLORIDE, THE BENZYLATION AND ACYLATION OF AROMATIC COMPOUNDS WITH SULFIDES AND THIOL ESTERS (1974) (0)
One-Pot Synthesis of Unsymmetrical Ketones by the Reaction of Decacarbonyldimanganese with Two Kinds of Alkyllithiums. (1996) (0)
Synthesis of Dihydropyrroles and Tetrahydropyridines by the Cyclization of O-Methylsulfonyloximes Having an Active Methine Group. (2000) (0)
Generation of Lithium Enolates Accelerated by Lithium Trifluoromethanesulfonate. Application to the Selective 1,4-Chiral Induction in the Aldol Reaction of tert-Butyl δ-Hydroxy Carboxylates. (1987) (0)
Catalytic Radical Cyclization of Oximes Induced by One‐Electron Transfer (2008) (0)
Oxidative Generation of Radical Species and Their Intermolecular Reactions. (1993) (0)
Preparation of Primary Amines by the Alkylation of O-Sulfonyloximes of Benzophenone Derivatives with Grignard Reagents. (1999) (0)
Electrophilic Nitrosation of Active Methylene Compounds (2004) (0)
Synthesis of Spiro[indoline-3,2′-pyrrolidine] Derivatives from β-3-Indolyl Ketone Oximes. (2004) (0)
Electrophilic Nitrosation of Alkenes (2004) (0)
Generation of 1,3-Dipoles (2004) (0)
Radical Cyclization of O‐Pentafluorobenzoyloximes Having a (Cyclohexadiene)Fe(CO)3 Moiety. (2004) (0)
Reactions of 1,2‐Propadienyl Sulfides with Aldehydes and Acetals Catalyzed by BF3×OEt2. (1993) (0)
Asymmetric Diels‐Alder Reactions of an Acrylic Acid Derivative Using a Chiral Titanium Catalyst. (1991) (0)
Palladium-Catalyzed Synthesis of α-Diketones from Acylchromates, Iodoarenes, and Carbon Monoxide. (2000) (0)
Catalytic Asymmetric 1,3-Dipolar Cycloaddition of Nitrile Oxides to an Achiral Allyl Alcohol Utilizing Diisopropyl Tartrate as a Chiral Auxiliary. (1997) (0)
New cyclobutane derivative and process for its manufacture (1989) (0)
Asymmetric Hydrocyanation of Aldehydes Using Chiral Titanium Reagents. (1989) (0)
Beckmann Rearrangement of Oximes Catalyzed with Tetrabutylammonium Perrhenate and Trifluoromethanesulfonic Acid. (1995) (0)
Substituent Effect of 1,4‐Benzenedicarbonitriles as Sensitizers on the Photoinduced Electron Transfer Reactions in Alcohol. (1998) (0)
Generation of Cation Radicals from Allylic Sulfides and Their Reactions with Silyl Enol Ethers by the Use of Cerium(IV) Ammonium Nitrate. (1992) (0)
P-178 TOTAL SYNTHESIS OF PEDUNCULARINE (2006) (0)
Reduction of Nitroalkanes (2004) (0)
THE FACILE SYNTHESIS OF MACROCYCLIC LACTONES BY THE USE OF 2-CHLORO-3-METHOXYMETHYL-1-METHYLPYRIDINIUM IODIDE (1978) (0)
Generation of β‐Keto Radicals from Cyclopropanols Catalyzed by AgNO3. (2006) (0)
Photochemical Radical Cyclization of γ,δ‐Unsaturated Ketone Oximes to 3,4‐Dihydro‐2H‐pyrroles. (2005) (0)
A NEW METHOD FOR THE STEREOSELECTIVE SYNTHESIS OF NUCLEOSIDES FROM ACYCLIC EPOXY ALDEHYDES (1985) (0)
Generation of α‐Alkylthio Radicals by Photoinduced One‐Electron Oxidation of α‐Stannyl Sulfides and Their Use for Carbon‐Carbon Bond Formation. (1997) (0)
The EtAlCl2‐Catalyzed Cargill Rearrangement of Bicyclo(n.2.0) Compounds Prepared by the (2 + 2)Cycloaddition of Cycloalkenones and 1‐ tert‐Butyldimethylsilyl‐2‐methylthioacetylene. (1993) (0)
Synthesis of Pyrrole Derivatives by the Heck‐Type Cyclization of γ,δ‐Unsaturated Ketone O‐Pentafluorobenzoyloximes. (1999) (0)
Rhodium(I)-Catalyzed Acylation of Alkyne with Acylsilane: Transformation of 5- or 6-Alkynoylsilane to α-Alkylidenecycloalkanone. (2010) (0)
Generation of α‐Nitroalkyl Radicals by Oxidation of Nitronate Anions with Cerium(IV) Ammonium Nitrate and Their Addition Reaction to Electron‐Rich Olefins. (1996) (0)
Stereoselective Preparation of β-C-Glycosides from 2-Deoxyribose Utilizing Neighboring Participation by 3-O-Methylsulfinylethyl Group. (1988) (0)
Synthesis of 3,4-Dihydro-2H-pyrroles from .GAMMA.,.DELTA.-Unsaturated Ketone O-Acetyloximes. (2002) (0)
Synthesis of 3,4-Dihydro-2H-pyrroles from γ,δ-Unsaturated Ketone O-Acetyloximes. (2010) (0)
Stereoselective Preparation of Acyclic syn-β-Amino Alcohols from β-Hydroxy Ketones via the Corresponding O-Benzyl Oximes. (1986) (0)
The Asymmetric Diels-Alder Reaction by the Use of a Catalytic Amount of a Chiral Titanium Reagent. (1987) (0)
Regioselective Alkylation of (η6‐Triisopropylsilylbenzene)chromium( 0) Complex with Organolithium Compounds. (1994) (0)
Asymmetric Allylation of Prochiral Aldehydes with a New Enantioselective Allylating Agent Prepared from Stannous Triflate, a Chiral Diamine, and Allyldialkylaluminum. (1986) (0)
Ene Reaction of Allenyl Sulfides with Aldehydes and Schiff′s Bases Catalyzed by Lewis Acids. (1991) (0)
Double Acylation of Alkenes with Acylchromates Promoted by Cationic Pd(II) Complex. (2000) (0)
Phenylboronic Acid as a Template in the Diels‐Alder Reaction. (1992) (0)
REACTION OF VINYL SULFIDES WITH ALDEHYDES IN THE PRESENCE OF LEWIS ACIDS (1974) (0)
Stereoselective Synthesis of β-2-Deoxyribonucleosides from 1-O-Acetyl-3-O-(2-(methylsulfinyl)ethyl)-2-deoxyribose. (1989) (0)
Rh(II)-Catalyzed Isomerization of 2-Aryl-2H-azirines to 2,3-Disubstituted Indoles. (2007) (0)
Rhodium-Catalyzed Acylation of Vinylsilanes with Acid Anhydrides: Application to the Transformation of α-Acyloxy Vinylsilanes to Unsymmetrical 1,2-Diketones. (2004) (0)
Stereoselective Reduction of β-Hydroxy Ketones to 1,3-Diols with the Aid of a Terphenylboronic Acid. (1996) (0)
Oxidation of Primary Amines (2004) (0)
Condensation of Carbonyl Compounds and Hydroxylamine (2004) (0)
Cyclobutane derivative and method for its preparation (1989) (0)
STEREOSELECTIVE SYNTHESIS OF (.+‐.)‐INTEGERRINECIC ACID (1982) (0)
Radical Reactions of Sulfonyloxime Ethers (2004) (0)
With Carbon Nucleophiles (2004) (0)
Use of 1,3‐Oxazolidin‐2‐one Derivatives of 3‐Borylpropenoic Acids as . beta.‐Hydroxy Acrylic Acid Equivalents in the Asymmetric Diels‐Alder Reaction Catalyzed by a Chiral Titanium Reagent. (1992) (0)
Synthesis of Medium-Sized Bicyclic Compounds by Intramolecular Cyclization of Cyclic β-Keto Radicals Generated from Cyclopropanols Using Manganese(III) Tris(2-pyridinecarboxylate). (1994) (0)
Chiral Titanium Complex in Asymmetric Construction of Carbon Skeletons (1997) (0)
Conversion into Nitriles (2004) (0)
Conversion of 1-(ω-Alkynyl)-1,2-propadienyl Sulfides to Bicyclic Dienones by the Use of Iron Carbonyl Complex. (1994) (0)
Development of New Methods for Generation of Radical Species by One‐ Electron Oxidation with Metallic Oxidants Toward Construction of Carbon Skeletons (1997) (0)
Rhodium-Catalyzed Intramolecular Pauson—Khand Reaction. (1998) (0)
Hydroformylation of Monosubstituted Alkenes Catalyzed by W—Rh Bimetallic Complex. (2006) (0)
Reactions with Retention of the Oxime Moiety (2004) (0)
Asymmetric Intramolecular Ene Reaction Catalyzed by a Chiral Titanium Alkoxide. (1989) (0)
Intramolecular Substitution Reaction of Lithium Alkylidene Carbenoids. Regioselective Synthesis of Indenes. (2004) (0)
Synthesis of 8-Hydroxyquinolines by the Cyclization of m- Hydroxyphenethyl Ketone O-2,4-Dinitrophenyloximes. (1997) (0)
Synthesis of Primary Amines and N‐Methylamines by the Electrophilic Amination of Grignard Reagents with 2‐Imidazolidinone O‐Sulfonyloxime. (2003) (0)
Characterization of the Chiral Titanium Reagent Prepared from the Tartrate‐Derived Chiral Diol and Titanium Dichloride Diisopropoxide. (1990) (0)
A Convenient Method for Dihydroxylation of Olefins by the Combined Use of Osmium Tetroxide and Dihydroxyphenylborane. (1989) (0)
Theoretical and experimental study on the in-plane S(N)2-type substitution reaction of haloalkenes with inversion of configuration at the sp(2) carbon. (2004) (0)
Preparation of m‐Acylaniline Derivatives by the Reaction of Tricarbonyl(cyclohexadienone O‐benzyloxime)iron Complex and Higher Order Cuprates (1998) (0)
Reduction of -Chloronitroso Compounds (2004) (0)
Synthesis of (.+-.)-Stemonamide by the Application of Oxidative Coupling Reactions of Stannyl Compounds with Silyl Enol Ethers. (1996) (0)
Palladium Catalyzed Coupling Reaction of Acylchromate Complexes and Allylic Bromides. (1999) (0)
Synthesis of Terphenylboronic Acid Derivatives and Recognition of Anomers of 2-Deoxyribofuranoside. (1996) (0)
Lewis Acid‐Promoted Disproportionation Reaction of Aromatic Vinyl Ethers and Acetals and Its Application to the Synthesis of Paracotoin. (1999) (0)
Highly Stereoselective Alkylation Reaction of Ester Enolates Generated from δ-Hydroxy Carboxylic Acid Esters. (1986) (0)
Stereoselective Alkylation of Lithium Enolates Generated from t-Butyl Esters of 4-Alkyl-Substituted 5-Hydroxypentanoic Acids. (1988) (0)
Kinetic Resolution of α-Arylcarboxylic Acid Derivatives by a Catalytic Use of a Chiral Titanium Alkoxide. (1990) (0)
Via Radical Intermediates (2004) (0)
Transition Metal Promoted Ring Expansion of Alkynyl‐ and Propadienylcyclopropanes (2000) (0)
Preparation of Bridgehead-Substituted Bicyclo(3.3.0)octane Derivatives by the BF3×OEt2-Catalyzed Rearrangement of Bicyclo(3.2.1)oct-6- en-8-ols. (2010) (0)
Nucleophilic Substitution at an sp2 Carbon of Vinyl Halides with an Intramolecular Thiolate Moiety: Synthesis of 2‐Alkylidenethietanes. (2008) (0)
Kinetic Resolution of α-Substituted Ketones by Wittig Reaction Using a Chiral Tricyclic Phosphonate. (1993) (0)
Synthesis of a Bis(boronate) Compound Having s‐Indacene Framework and Its Property as a Host Molecule for Dimethylaminopyridine. (1997) (0)
Oxidative Generation of N-Acyliminium Ions from N-1-(Tributylstannyl) alkyl Carboxamides and Carbamates and Their Reactions with Carbon Nucleophiles. (1994) (0)
CLAISEN REARRANGEMENT PROMOTED BY TITANIUM TETRACHLORIDE (1976) (0)
Addition Reactions of Cation Radicals of Nitroalkanes to Olefinic Compounds by the Use of Manganese(III) 2‐Pyridinecarboxylate. (1992) (0)
Synthesis of Spiro Imines from Oximes by Palladium‐Catalyzed Cascade Reaction. (2001) (0)
Palladium‐Catalyzed Carboacylation of Alkenes by Using Acylchromates as Acyl Donors. (2005) (0)
Amination of Arenes with N,N-Dimethyl-2-imidazolidinone O-Methoxyacetyloxime. (2003) (0)
Preparation of m‐Acylphenol Derivatives by the Reaction of Tricarbonyl( cyclohexadienone)iron Complex and Higher Order Cuprates. (1997) (0)
Synthesis of (.+‐.)‐Sordaricin. (2004) (0)
Selective Aerobic Oxidation of Allylic and Benzylic Alcohols Catalyzed by N‐Hydroxyindole and Copper(I) Chloride. (2012) (0)
Synthesis of (‐)‐Sordarin (2007) (0)
Asymmetric Synthesis of Methylenecyclobutanes and Their Transformation to Medium-Sized Carbocyclic Compounds. (1994) (0)
Generation of β‐Keto Radicals from Cyclopropanol Derivatives by the Use of Manganese(III) 2‐Pyridinecarboxylate as an Oxidant and Their Reactions with Olefins. (1992) (0)
Palladium‐Catalyzed Synthesis of 1‐Azaazulenes from Cycloheptatrienylmethyl Ketone O‐Pentafluorobenzoyl Oximes. (2002) (0)
Regioselective Acylation of (5‐Alkylidene‐1,3‐cyclohexadiene)tricarbonyliron Complexes by the Reaction with Organometallic Reagents. (2010) (0)
5,6-DIHYDROPHENANTHRIDIN-5-YL AS AN ACTIVATABLE PROTECTING GROUP OF CARBOXYLIC ACIDS - A DIRECT PREPARATION OF AMIDES FROM 5-ACYL-5,6-DIHYDROPHENANTHRIDINE (1983) (0)
Rearrangement of Allylic and Propargylic Alcohols Catalyzed by the Combined Use of Tetrabutylammonium Perrhenate(VII) and p- Toluenesulfonic Acid. (1992) (0)
Generation of α‐Radicals of Acetic Acid Derivatives from α‐ Stannyl Ester and Amide and Their Reactions with Electron‐Rich Olefins. (1994) (0)
Boron Compound as a Trapping Reagent of α-Hydroxy o- Quinodimethanes in the Diels-Alder Reaction. (1993) (0)
Cyclization of (2‐Alkenylphenyl)carbonyl Compounds to Polycyclic Arenes Catalyzed by Copper(II) Trifluoromethanesulfonate or Trifluoromethanesulfuric Acid. (2013) (0)
Synthesis of Quinolines via Intramolecular Cyclization of Benzylacetone Oxime Derivatives Catalyzed with Tetrabutylammonium Perrhenate(VII) and Trifluoromethanesulfonic Acid. (1995) (0)
RECENT TOPICS ON SYNTHESES OF PYRROLIZIDINE ALKALOIDS (1985) (0)
Regioselective Synthesis of Quinolin‐8‐ols and 1,2,3,4‐Tetrahydroquinolin‐8‐ols by the Cyclization of 2‐(3‐Hydroxyphenyl)ethyl Ketone O‐2,4‐Dinitrophenyloximes. (1999) (0)
Reduction to Hydroxylamines (2004) (0)
The Addition Reaction of β‐Keto Carboxylic Acids to Olefinic Compounds by Use of Mn(III) Tris(2‐pyridinecarboxylate) as an Oxidant. (1990) (0)
Lewis Acid Catalyzed (2+2) Cycloaddition Reactions of Vinyl Sulfides and Their Analogs: Catalytic Asymmetric (2+2) Cycloaddition Reactions (1997) (0)
Synthesis, Molecular Structure, and Some Reactions of Bis( dimethylphenylsilyl) Ketone. (1991) (0)
Cyclization of O‐Pentafluorobenzoyloxime Having (diene)Fe(CO)3 Moiety. (2000) (0)
Friedel‐Crafts Acylation of Arenes Catalyzed by Bromopentacarbonylrhenium(I). (1996) (0)
Synthesis of Polysubstituted N—H Pyrroles from Vinyl Azides and 1,3‐Dicarbonyl Compounds. (2008) (0)
Rhodium‐Catalyzed Acylation of Vinylsilanes with Acid Anhydrides. (2005) (0)
Photochemical Generation of Radical Species from α‐Stannyl Ethers and Their Reaction with Conjugate Enones. (1999) (0)
Asymmetric Synthesis of the Hydronaphthalene Moieties of Mevinic Acids. (1992) (0)
Oxidative Generation of Thioalkyl Cations from 2-Tributylstannyl-1,3- dithianes and 1-(Tributylstannyl)alkyl Sulfides and Their Reactions with Olefinic Nucleophiles. (1994) (0)
Cerium(IV) Pyridinium Chloride (2001) (0)
Directing Group for C—H Functionalization (2004) (0)
Asymmetric Diels-Alder Reaction by the Use of a Chiral Titanium Catalyst with Molecular Sieves 4A. Remarkable Solvent Effect on the Enantioselectivity. (1988) (0)
Mn(III)-Catalyzed Synthesis of Pyrroles from 1,3-Dicarbonylsand Vinyl Azides (2009) (0)
Intra‐ and Intermolecular Allene‐Alkyne Coupling Reactions by the Use of Fe(CO)4(NMe3). (1995) (0)
Asymmetric Reactions Toward the Synthesis of Carbohydrates (1990) (0)
Generation of Radical Species from Cyclohexane-1,2-dione and the Reaction with Olefins: Preparation of 4,5-Dihydro-7(6H)-benzofuranone Derivatives. (1998) (0)
Mn(III)‐Catalyzed Synthesis of Pyrroles from Vinyl Azides and 1,3‐Dicarbonyl Compounds. (2009) (0)
Generation of β-Carbonyl Radicals from Cyclopropanol Derivatives by the Oxidation with Manganese(III) 2-Pyridinecarboxylate and Their Reactions with Electron-Rich and -Deficient Olefins. (1993) (0)
Synthesis of (-)-Sordarin (2006) (0)
Total Synthesis of (+)‐Paniculide A via a Catalytic Asymmetric Diels‐ Alder Reaction of a 3‐Borylpropenoic Acid Derivative. (1995) (0)
Reduction of Conjugated Nitroalkenes (2004) (0)
Asymmetric Diels-Alder Reaction Promoted by a Chiral Titanium Reagent. (1987) (0)
Applications of Product Class 15 in Organic Synthesis (2004) (0)
Preparation of Furans by Palladium‐Catalyzed Reaction of Acylchromates and Propargylic Tosylates. (2003) (0)
3,3‐Dimethyl‐1,5‐Diphenylpentane‐1,5‐dione (2003) (0)
Benzyne mechanism for nucleophilic aromatic substitution (2021) (0)
(4R,5R)-2,2-Dimethyl-4,5-bis(hydroxydiphenylmethyl)-1,3-dioxolane–Titanium(IV) Chloride (2001) (0)
Synthesis of Bidentate Lewis Acids and Their Properties as Host Molecules. (1991) (0)
Formal Substitution with Cleavage of the O—N Bond (2004) (0)
Oxidation of Hydroxylamines (2004) (0)
Palladium(0)‐Catalyzed Amino‐Heck Reaction of γ,δ‐Unsaturated Ketone N,N,N‐Trimethylhydrazonium Salts. (2005) (0)
Preparation of 1,4-Dicyanobenzene Derivatives and the Substituent Effect of the Sensitizers on Photoinduced Electron-Transfer Reactions. (1996) (0)
Generation of Cation Radicals from Enamines and Their Reactions with Olefin. (1993) (0)
A Novel Rearrangement of Chromium Allyloxy(aryl)carbene Complexes Catalyzed by Pd(0). (1999) (0)
The Asymmetric Hydrocyanation of Aldehydes (I) with Cyanotrimethylsilane (II) Promoted by a Chiral Titanium Reagent. (1988) (0)
Generation of Aryl Radicals by the Oxidation of α-(Arylazo) triphenylmethanes by Cerium(IV) Ammonium Nitrate. (1995) (0)
Acid-Promoted Reactions of Schiff Bases with Ketene Dithioacetal, Vinyl Sulfides, and 1,2-Propadienyl Sulfides. (1992) (0)
Radical Cyclizations of Alkenyl Acylphosphonate Derivatives under Thermal and Photochemical Conditions. (2006) (0)
A REGIOSELECTIVE COUPLING REACTION OF ALLYL PYRIDYL ETHERS WITH GRIGNARD REAGENTS (1979) (0)
Pd-Catalyzed Transformation of Oleflnic Oximes to Aza-Heterocycles (2003) (0)
Synthesis of Medium‐Sized Bicyclic Compounds by Intramolecular Cyclization of Cyclic β‐Keto Radicals Generated from Cyclopropanols Using Manganese(III) Tris(pyridine‐2‐carboxylate) and Its Application to Total Synthesis of 10‐Isothiocyanatoguaia‐6‐ene. (1999) (0)
Oxidative Generation of α-Radicals of Carbonyl Compounds from the α-Stannyl Derivatives and Their Reactions with Electron-Rich Olefins. (1995) (0)
Generation of Cation Radicals from 2-Tributylstannyl-1,3-dithianes and Their Reaction with Olefins. (1993) (0)
Synthesis of Azaheterocycles from Oximes by Amino-Heck Reaction (2003) (0)
Generation of Sulfonyl Radicals from Sodium Sulfinates by Oxidation with Metallic Oxidants and Their Addition Reaction with Olefins. (1995) (0)
Manganese (III) Tris (2-pyridinecarboxylate) (1990) (0)
Selective 1,4-Chiral Induction in the Reaction of Enolates Generated from t-Butyl δ-Hydroxy Carboxylates. (1987) (0)
(2+2) Cycloaddition Reaction Between Allenyl Sulfides (I) and Electron Deficient Olefins Promoted by Lewis Acids. (1992) (0)
Asymmetric Intramolecular Diels‐Alder Reaction Catalyzed by a Chiral Titanium Reagent. (1990) (0)
Erratum to “Nucleophilic substitution reaction at an sp2 carbon of vinyl halides with an intramolecular thiol moiety: synthesis of thio-heterocycles” [Tetrahedron 65(34) (2009) 6888-6902] (2009) (0)
The Catalytic Asymmetric Michael Reaction of Tin(II) Enethiolates. (1988) (0)
1,1′-(Azodicarbonyl)Dipiperidine (2001) (0)
Nucleophilic Substitution Reaction at an sp2 Carbon of Vinyl Halides with an Intramolecular Thiol Moiety: Synthesis of Thio‐heterocycles. (2009) (0)
A Novel Method for the formation of C-N Bonds Using Oxime Derivatives (2007) (0)
Asymmetric Intramolecular Ene Reaction Catalyzed by a Chiral Titanium Reagent and Synthesis of (-)-.epsilon.-Cadinene. (1992) (0)
Concerted Nucleophilic Substitution Reactions at Vinylic Carbons (2010) (0)
Generation of Alkyl Radicals from 1-Oxidoalkylidenechromium(0) Complexes by Oxidation with Manganese(III) 2-Pyridinecarboxylate and Their Reactions with Olefins. (2010) (0)
Synthesis of Product Class 15 (2004) (0)
Synthesis of Peduncularine. (2007) (0)
Stereoselective Oxylactonization. Preparation of 2-Deoxy-DL-ribono-1,4-lactone Derivatives from 3-Silyloxy-4-alkenamides. (1986) (0)
Untitled Document (2001) (0)
Oxidation of Amino Compounds (2004) (0)
STEREOSELECTIVE TOTAL SYNTHESES OF (.+-.)-RECIFEIOLIDE AND (R)-(+)-RICINELAIDIC ACID LACTONE (1978) (0)
Reduction to Primary Amines (2004) (0)
[2 + 2] Cycloaddition Reactions (2000) (0)
Synthesis of α‐Carbolines by Copper‐Catalyzed Radical Cyclization of β‐(3‐Indolyl) Ketone O‐Pentafluorobenzoyloximes. (2006) (0)
P-407 Synthesis of (-)-Sordarin (2006) (0)
Asymmetrie Induction in Acyclic Systems Utilizing Metal Compounds (1986) (0)
Diels‐Alder Reaction of 3‐Methylthiofuran and Transformation of the Cycloadducts to Substituted Cyclohexenols. (2010) (0)

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What Schools Are Affiliated With Koichi Narasaka?

Koichi Narasaka is affiliated with the following schools:

University of Tokyo
Nanyang Technological University