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Organic Chemistry

Working Paper

Phosphine-Catalyzed Intermolecular Acylfluorination of Alkynes via a P(V) Intermediate

Hayato Fujimoto, Takuya Kodama, Masahiro Yamanaka, Mamoru Tobisu

Version 1 posted 15 June 2020

745

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Organometallic Chemistry

Working Paper

Synthesis of 4,5-Benzotropone Pi-Complexes of Iron, Rhodium and Iridium and Their Potential Use in Catalytic Borrowing Hydrogen Reactions

Takuya Kodama, Yuki Kawashima, Zhirong Deng, Mamoru Tobisu

Version 1 posted 08 December 2020

538

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Organic Chemistry

Working Paper

Chiral Cyclic [n]Spirobifluorenylenes: Carbon Nanorings Consisting of Helically Arranged Quaterphenyl Rods Illustrating Partial Units of Woven Patterns

Kaige Zhu,, Kosuke Kamochi, Takuya Kodama, Mamoru Tobisu, Toru Amaya

Version 2 posted 30 April 2020

787

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Organic Chemistry

Working Paper

On the Aromaticity and Acidity of 1-Hydroxy-4,5-benzotropylium Derivatives

Takuya Kodama, Yuki Kawashima, Zhirong Deng, Mamoru Tobisu

Version 1 posted 08 December 2020

416

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1

Citations

Organic Chemistry

Working Paper

Three-Component Coupling of Acyl Fluorides, Silyl Enol Ethers, and Alkynes by P(III)/P(V) Catalysis

Mamoru Tobisu, Hayato Fujimoto, Momoka Kusano, Takuya Kodama

Version 1 posted 17 August 2021

532

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Organic Chemistry

Working Paper

Cationic Rhodium(I) Tetrafluoroborate-Catalyzed 　　　　　　　　Intramolecular Carbofluorination of Alkenes 　　　　　　　　　　via the Activation of a Carbon–Fluorine Bond in Acyl Fluorides

Tomoki Yoshida, Masaya Ohta, Takuya Kodama, Mamoru Tobisu

Version 1 posted 08 November 2022

455

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Inorganic Chemistry

Working Paper

Synthesis, Structure, and Reactivity of a Gallylene Derivative Bearing a Phenalenyl-Based Ligand

Takuya Kodama, Nijito Mukai, Mamoru Tobisu

Version 2 posted 01 February 2023

451

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1

Citations

Organic Chemistry

Working Paper

Monovalent Germanium Radical Stabilized by a Phenalenyl Scaffold

Takuya Kodama, Kenta Uchida, Chihiro Nakasuji, Ryohei Kishi, Yasutaka Kitagawa, Mamoru Tobisu

Version 1 posted 15 November 2022

668

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1

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Catalysis

Working Paper

Peptidomimetic Catalysts as Chemical Probes of Weak Intermolecular Forces: An Insight into The N-H…Cl-C H-Bonding Interaction

Chihiro Iio, Takuma Nishizawa, Takuya Chiba, Junko Fujimoto, Yuki Kodama, Kohei Sato, Nobuyuki Mase, Tetsuo NARUMI

Version 1 posted 16 May 2023

374

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Organic Chemistry

Working Paper

Synthesis of Phenylenediamines via [4+1+1] Photocycloaddition of 1,3-Dienes and Isocyanides Enabled by a Gallium(I)/(III) Redox: The Key Role of a Phenalenyl-Based Ligand

Nijito Mukai, Takuya Kodama, Mamoru Tobisu

Version 1 posted 21 February 2025

737

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Refine Search

11 results in Takuya Kodama in Authors: Takuya Kodama

Phosphine-Catalyzed Intermolecular Acylfluorination of Alkynes via a P(V) Intermediate

Synthesis of 4,5-Benzotropone Pi-Complexes of Iron, Rhodium and Iridium and Their Potential Use in Catalytic Borrowing Hydrogen Reactions

Chiral Cyclic [n]Spirobifluorenylenes: Carbon Nanorings Consisting of Helically Arranged Quaterphenyl Rods Illustrating Partial Units of Woven Patterns

On the Aromaticity and Acidity of 1-Hydroxy-4,5-benzotropylium Derivatives

Three-Component Coupling of Acyl Fluorides, Silyl Enol Ethers, and Alkynes by P(III)/P(V) Catalysis

Cationic Rhodium(I) Tetrafluoroborate-Catalyzed Intramolecular Carbofluorination of Alkenes via the Activation of a Carbon–Fluorine Bond in Acyl Fluorides

Synthesis, Structure, and Reactivity of a Gallylene Derivative Bearing a Phenalenyl-Based Ligand

Monovalent Germanium Radical Stabilized by a Phenalenyl Scaffold

Peptidomimetic Catalysts as Chemical Probes of Weak Intermolecular Forces: An Insight into The N-H…Cl-C H-Bonding Interaction

Synthesis of Phenylenediamines via [4+1+1] Photocycloaddition of 1,3-Dienes and Isocyanides Enabled by a Gallium(I)/(III) Redox: The Key Role of a Phenalenyl-Based Ligand

11 results in Authors: Takuya Kodama

Cationic Rhodium(I) Tetrafluoroborate-Catalyzed 　　　　　　　　Intramolecular Carbofluorination of Alkenes 　　　　　　　　　　via the Activation of a Carbon–Fluorine Bond in Acyl Fluorides