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Yoshimitsu Hashimoto

Showa Pharmaceutical University

H指数:15

被引数:513

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Environmentally Friendly Synthesis of Polysubstituted Pyrroles in Ionic Liquid via Gold-Catalyzed Propargylic Substitution/Hydration/Amination/Cycloisomerization Sequence

环境友好条件下在离子液体中通过金催化的炔丙基取代/水合/胺化/环异构化串联反应合成多取代吡咯

IF4.6

2026-04-050

OAAI

Pd/Tl Bimetal-Catalyzed C3(5)–H Activation of Pyridine Derivatives Enables Access to Pyridine-Fused Benzophospholes and Their Transformation into Seven-Membered Phosphepines

Organic Letters

IF5

2026-01-210

PRE

Regioselectivity Inversion in the Cycloaddition Reaction between Stable Nitrile Oxides and Acylalkyne Derivatives

CHEMICAL & PHARMACEUTICAL BULLETIN

IF1.3

2025-11-010

PRE

Gold-Catalyzed Propargylic Substitution Followed by Cycloisomerization in Ionic Liquid: Environmentally Friendly Synthesis of Polysubstituted Furans from Propargylic Alcohols and 1,3-Dicarbonyl Compounds

IF4.6

2024-11-180

OAAI

Hetero Cope-Type Hydroamination of Hetero-Allenes with Oximes Having Olefin Moieties Leading to Nitrones, Causing Intramolecular Cycloaddition

JOURNAL OF ORGANIC CHEMISTRY

IF3.6

2024-09-100

PRE

Discovery of a Formal Dyotropic Rearrangement during Acid-Mediated Dioxabicyclo[4.2.1]nonanone Formation

ORGANIC LETTERS

IF5

2024-06-201

PRE

An Efficient Stereoselective Synthesis of cis-2,6-Disubstituted Tetrahydropyrans via Gold-Catalyzed Meyer-Schuster Rearrangement/Hydration/oxa-Michael Addition Sequence

通过金催化的meyer-schuster重排/水合/oxa-迈克尔加成序列高效立体选择性合成cis-2，6-二取代的四氢吡喃

IF4

2024-03-291

OA

Gold(III)-Catalyzed Propargylic Substitution Reaction Followed by Cycloisomerization for Synthesis of Poly-Substituted Furans from N-Tosylpropargyl Amines with 1,3-Dicarbonyl Compounds

IF4.6

2024-01-111

OAAI

Intermolecular 1,3-Dipolar Cycloaddition Reaction of N-Carbamoyl Nitrones Generated by N-Selective Carbamoylation of Oximes with Isocyanates

肟与异氰酸酯的N-选择性氨基甲酰化生成的N-氨基甲酰基硝酮的分子间1，3-偶极环加成反应

CHEMISTRY-A EUROPEAN JOURNAL

IF3.7

2023-12-212

PRE

Direct Generation of N-Alkoxycarbonyl Nitrones from Oximes: Intramolecular Cycloaddition of Oximes Having Alkene Moieties

ADVANCED SYNTHESIS & CATALYSIS

IF4

2023-10-183

PRE

Electrophilic C3-H Alkenylation of 2,6-Dialkoxypyridine Derivatives via Pd(II)/Tl(III) Reaction System

ADVANCED SYNTHESIS & CATALYSIS

IF4

2023-08-101

OA

Synthesis of N-Aryl Isoxazolidines by Photo-Promoted N-Selective Arylation of Oximes and Cyclization Using Hypervalent Iodine Reagents and Copper Catalyst

ADVANCED SYNTHESIS & CATALYSIS

IF4

2023-04-264

PRE

Directing-Group-Free Palladium-Catalyzed C-H Arylation of Aldoxime Using Oxime's Umpolung Properties

ORGANIC LETTERS

IF5

2022-12-053

PRE

Mechanism and the Origins of Periselectivity in Cycloaddition Reactions of Benzyne with Dienes

JOURNAL OF ORGANIC CHEMISTRY

IF3.6

2022-09-195

PRE

Palladium(II)-Catalyzed Substituted Pyridine Synthesis from α,β-Unsaturated Oxime Ethers via a C-H Alkenylation/Aza-6π-Electrocyclization Approach

ORGANIC LETTERS

IF5

2021-02-1026

PREAI

Thioether Ligand-Enabled Cationic Palladium(II)-Catalyzed Electrophilic C-H Arylation of α,β-Unsaturated Oxime Ethers

JOURNAL OF ORGANIC CHEMISTRY

IF3.6

2020-08-2611

PREAI

Inverse-Electron-Demand oxa-Diels-Alder Reactions of α-Keto-β,γ-unsaturated Esters and α,β-Unsaturated Hydrazones

ORGANIC LETTERS

IF5

2019-05-2915

PREAI

First Total Syntheses of Tetracenomycins C and X

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

IF16.9

2017-08-3029

OAAI

Utilization of electron-donating α,β-unsaturated oximes: regioselective inverse 1,3-dipolar cycloaddition of nitrones

CHEMICAL COMMUNICATIONS

IF4.2

2017-01-0114

PREAI

Pleospdione, A Tricyclic Natural Product with Dense Oxygenation at the A-Ring: Total Synthesis and Incongruity of the Originally Assigned Structure and its C3-Epimer

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN

IF3.8

2016-05-2514

OAAI