椎名勇 | Department Of Applied Chemistry Faculty Of Science Tokyo University Of Science

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概要

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著作論文

高密度多置換ポリオキシ化合物ボトシニン類の構造と不斉全合成
P-28 抗菌活性化合物botcinin類の不斉全合成研究(ポスター発表の部)
55(P-29) 血管新生阻害剤Epoxyquinol A,Bの酸化的二量化反応に関する研究(ポスター発表の部)
Kinetic resolution of the racemic 1-(aryloxazol-2-yl)carbinols with achiral carboxylic acids by asymmetric esterification: a new method for the preparation of chiral 1,2-amino alcohols
An Asymmetric Synthesis of the ABC Ring System of 8-Demethyltaxoids from Optically Active 8-Membered Ring Compound via Intramolecular Aldol and Pinacol Coupling Reactions
An Asymmetric Synthesis of the BC Ring System of 8-Epitaxoids by Way of Intramolecular Aldol and Successive Stereoselective Methylation Reactions
An Asymmetric Synthesis of the Fully Functionalized AB Ring System of 12-Demethyltaxol via Successive Stereoselective Allylation and Intramolecular Aldol Reactions
A New Method for the Synthesis of Unsymmetrical Bis-Aldols by the Samarium(II) Iodide-Mediated Aldol Reaction of Aldehydes with Aryl or Alkyl Oxiranyl Ketones
Synthesis of 18-Demethyltaxoid via Stereoselective Allylation and Intramolecular Aldol Condensation Reactions
A Useful Method for the Preparation of Carboxylic Esters from Free Carboxylic Acids and Alcohols
A Convenient Synthesis of Carboxanilides from Silyl Carboxylates and Weakly Nucleophilic Anilines Using p-Trifluoromethylbenzoic Anhydride and a Catalytic Amount of Active Titanium (IV) Salt
Facile Synthesis of Lactones from Silyl ω-Siloxycarboxylates Using p-Trifluoromethylbenzoic Anhydride and a Catalytic Amount of Active Lewis Acid
A New and Efficient Method for the Preparation of S-Phenyl Carbothioates via Mixed Anhydrides Using Active Titanium(IV) Salts
An Efficient Method for the Preparation of Carboxylic Esters via Mixed Anhydrides by the Promotion of a Catalytic Amount of Lewis Acid
A New Condensation Reaction for the Synthesis of Carboxylic Esters from Nearly Equimolar Amounts of Carboxylic Acids and Alcohols Using 2-Methyl-6-nitrobenzoic Anhydride
A New Method for the Synthesis of Baccatin III
Stereocontrolled Synthesis of the BC Ring System of Taxol
Stereoselective Total Synthesis of Cephalosporolide D
Determination of Relative and Absolute Stereochemistry of Cephalosporolide D and Its Enantioselective Total Synthesis
Diastereoselective Aldol and Reformatsky Reactions of α-Halo Carbonyl Compounds and Aldehydes Mediated by Titanium(II) Chloride
A Direct and Selective Syntheses of α, α-Dichloro-and α-Chloro-ethyl Ketones by the Reaction of Alkyl Carboxylates with 1, 1-Dichloroethyllithium
Diastereoselective Aldol Reaction of α-Bromo Ketones with Aliphatic Aldehydes by Using Titanium(II) Chloride and Copper
Efficient Method for Pinacol Coupling of Aromatic and Aliphatic Ketones by Using Titanium (II) Chloride and Zinc in the Presence of Pivalonitrile
A Convenient Method for the Preparation of Unsymmetrical Bis-Aldols by Way of Sequential Two Aldol Reactions
An Effective Method for the Preparation of Chiral Polyoxy 8-Membered Ring Enone Corresponding to the B Ring of Taxol
An Effective Method for the Preparation of Optically Active Polyoxy 8-Membered Ring Enone Corresponding to the B Ring of Taxol
34 高速な脱水縮合法を用いる天然ラクトン類の環骨格形成反応(口頭発表の部)
New and Efficient Method for the Preparation of Medium-sized Lactones from the Correspondingω-Hydroxycarboxylic Acids
An Efficient Esterification Reaction between Equimolar Amounts of Free Carboxylic Acids and Alcohols by the Combined Use of Octamethylcyclotetrasiloxane and a Catalytic Amount of Titanium(IV) Chloride Tris(trifluoromethanesulfonate)
An Expeditious Synthesis of Lasofoxifene and Nafoxidine via the Novel Three-component Coupling Reaction
Kinetic Resolution of Racemic 1-Heteroarylalkanols by Asymmetric Esterification Using Diphenylacetic Acid with Pivalic Anhydride and a Chiral Acyl-transfer Catalyst
A Convenient Method for the Preparations of Carboxamides and Peptides by Using Di(2-pyridyl) Carbonate and O
P-90 抗菌活性化合物ボトシニン酸類の全合成(ポスター発表の部)
P-30 天然8員環ラクトンAstakolactinの不斉全合成研究(ポスター発表の部)
Synthesis of AB Ring Model System of Taxol via Allylation of 8-Membered Ring Compound and Intramolecular Aldol Condensation
O, O'-Di(2-pyridy 1) Thiocarbonate as an Efficient Reagent for the Preparation of Carboxylic Esters from Highly Hindered Alcohols
Total Asymmetric Synthesis of Taxol by Dehydration Condensation between 7-TES Baccatin III and Protected N-Benzoylphenylisoserines Prepared by Enantioselective Aldol Reaction
New and Effective Synthesis of 7-Triethylsilylbaccatin III from 7β, 13α-Bistriethylsiloxy-1β, 2α, 10β-trihydroxy-9-oxo-4 (20), 11-taxadiene
タキソールの不斉全合成 (生物活性天然物の合成--複雑な構造をいかにして構築するか) -- (天然物の合成)
置換安息香酸無水物を用いる実用的縮合反応 (特集プロセス化学--先端研究開発の展望)
置換安息香酸無水物を用いる大員環および中員環ラクトン類の高速合成反応の開発
Enantioselective Alkylation of Aldehydes with Diethylzinc Using a New Catalyst System, ((R)-Thiolan-2-yl)diphenylmethanol and Metal Alkoxides
Direct and Selective Syntheses of α, α-Dichloroethyl Ketones or Their Ethyl Trimethylsilyl Mixed Acetals by the Reactions of Methoxymethyl or Etyhyl Carboxylates with 1, 1-Dichloroethyllithium in the Presence of Chlorotrimethylsilane
Diethylaluminum Ethoxide Mediated Crossed Aldol Reaction of Enol Esters with Carhonyl Compounds
Diethylaluminum Ethoxide Mediated Stereoselective Diels - Alder Reaction of α,β - unsaturated Ketones and Acetoxy - 1, 3 - butadienes as Diene Components
Asymmetric Total Synthesis of Taxol®
A Novel Approach to the Synthesis of Taxol. A Synthesis of Optically Active 3,7-dibenzyloxy-4,8-di-t-butyl-dimethylsiloxy-5, 5-dimethyl-6-p-methoxybenzyloxy-2-octanone by Way of Stereoselective Aldol Reactions
A Novel Method for the Preparation of Macrolides from ω-Hydroxycarboxylic Acids

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