Basic Information

Faculty

• Faculty of Engineering

Academic Degree

• 修士（工学）(京都大学)
• 博士（工学）(京都大学)

ID,URL

• ORCID ID

  0000-0002-8669-1089

• J-Global ID

  202101018208638351

researchmap URL

• https://researchmap.jp/s_ohtani

Research

Papers

• Chirality‐Controllable Self‐Sorting in Macrocyclic Supramolecular Assemblies: Homochiral and Heterochiral 1D Architectures

  Chenyi Ma; Shunsuke Ohtani; Weihao Wang; Kenichi Kato; Shaodong Zhang; Tomoki Ogoshi

  Chemistry – A European Journal, 27 Jul. 2025

  
• Dimerization of pillar[5]arene: length-adaptive encapsulation of long-chain guests

  Shunsuke Ohtani; Keigo Nakagawa; Shigehisa Akine; Kenichi Kato; Tomoki Ogoshi

  Chemical Science, 2025

  
• Sulfur[n]arenes: Synthesis and Solid-State Supramolecular Dimerization via Multiple Sulfur···Sulfur Interactions

  Shunsuke Ohtani; Keiichiro Murakami; Kazeto Nakaguchi; Kenichi Kato; Yun Hee Koo; Shu Seki; Tomoki Ogoshi

  Journal of the American Chemical Society, 16 Jul. 2025

  
• Responsive pillar[n]arene materials

  De‐Hui Tuo; Tan‐Hao Shi; Shunsuke Ohtani; Tomoki Ogoshi

  Responsive Materials, 30 Dec. 2023

  
• Synthesis of Macrocyclic Arenes with Expanded Cavities from Seven‐Membered‐Ring‐Fused Monomers

  Kazeto Nakaguchi; Shunsuke Ohtani; Kenichi Kato; Tomoki Ogoshi

  Chemistry – A European Journal, 08 Jul. 2025

  
• Internal and External Pockets in Pillar[n]arene Sheets and Their Host–Guest Binding Beyond Cavity Volume Limitations

  Tan-Hao Shi; De-Hui Tuo; Shogo Azuma; Shun Tokuda; Minamo Masaki; Kazuma Yasuhara; Hitoshi Asakawa; Shuhei Furukawa; Shigehisa Akine; Shunsuke Ohtani; Kenichi Kato; Tomoki Ogoshi

  Journal of the American Chemical Society, 28 Feb. 2025

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• Linker-Dependent Gas Adsorption of Network Polymers Using Aminated Trinaphtho[3.3.3]propellane

  Kenichi Kato; Seina Okada; Motohiro Mizuno; Nobuyoshi Seto; Ryo Iwano; Shunsuke Ohtani; Tomoki Ogoshi

  14 Feb. 2025

  
• Diastereoselective Polypseudorotaxane Formation with Planar Chiral Pillar[5]arenes via Co‐crystallization Processes

  Kiichi Yasuzawa; Keisuke Wada; Shixin Fa; Yuuya Nagata; Kenichi Kato; Shunsuke Ohtani; Motohiro Mizuno; Tomoki Ogoshi

  Angewandte Chemie International Edition, 09 Dec. 2024

  
• Fluorinated Conjugated Microporous Polymers Based on Pillar[n]arenes for Removal of Water Pollutants and Their Cation Selective Adsorption

  Yuki Togari; Shunsuke Ohtani; Eisuke Kanao; Kohei Sato; Motohiro Mizuno; Kenichi Kato; Ryosuke Mizuta; Yoshihiro Sasaki; Tomoki Ogoshi

  ACS Applied Materials & Interfaces, 18 Dec. 2024

  
• ケイ素で架橋した環状分子の合成と特性評価

  大谷 俊介

  京都大学化学研究所スーパーコンピュータシステム研究成果報告書, Mar. 2024

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• Helical-Sense Matching Facilitates Supramolecular Copolymerization of Helical–Chiral Pillar[5]arenes

  De-Hui Tuo; Shixin Fa; Seigo Tanaka; Takuma Shimada; Masataka Yamashita; Yuki Togari; Shunsuke Ohtani; Kenichi Kato; Kenji Urayama; Qiuyu Zhang; Kazuma Yasuhara; Tomoki Ogoshi

  Journal of the American Chemical Society, 20 Nov. 2024

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• Synthesis of Regioregular and Random Boron‐Fused Azomethine Conjugated Polymers for Film Morphology Control

  Shunsuke Ohtani; Masayuki Gon; Kazuo Tanaka; Yoshiki Chujo

  Chemistry – An Asian Journal, 02 Apr. 2024

  
• Solid‐State Emissive Pillar[6]arene Derivative Having Alternate Methylene and Nitrogen Bridges

  Shunsuke Ohtani; Kazeto Nakaguchi; Kenichi Kato; Tomoki Ogoshi

  Chemistry – An Asian Journal, 02 May 2024

  
• Circularly polarized luminescence from a common alkoxy pillar[5]arene and its co‐aggregates with π‐conjugated rods

  Kenichi Kato; Ryo Iwano; Shun Tokuda; Kiichi Yasuzawa; Masayuki Gon; Shunsuke Ohtani; Shuhei Furukawa; Kazuo Tanaka; Tomoki Ogoshi

  Aggregate, Jun. 2024

  
• Incorporation of ESIPT into Pillar[5]arene for Solid-State Dual Emission Responsive to n-Hexane Vapor

  Tomoya Kaneda; Kenichi Kato; Shunsuke Ohtani; Tomoki Ogoshi

  Bulletin of the Chemical Society of Japan, 16 Sep. 2024

  
• Twist along Central C–C Bonds in a Series of Fully π-Fused Propellanes

  Kenichi Kato; Kensaku Tanaka; Seina Okada; Tomoya Kaneda; Shunsuke Ohtani; Tomoki Ogoshi

  19 Jul. 2024

  
• Rational bottom-up synthesis of sulphur-rich porous carbons for single-atomic platinum catalyst supports

  Koki Chida; Takeharu Yoshii; Ryo Kawaguchi; Masataka Inoue; Fumito Tani; Tatsuki Sobue; Shunsuke Ohtani; Kenichi Kato; Tomoki Ogoshi; Shoko Nakahata; Kazuhide Kamiya; Hirotomo Nishihara

  Green Chemistry, 2024

  
• Pillar[5]arenes decorated with six-membered-ring aromatics at all the substitution positions

  Tomoya Kaneda; Kenichi Kato; Shunsuke Ohtani; Tomoki Ogoshi

  Chemical Science, 2024

  
• Exciplex Formation by Complexation of an Electron-Accepting Guest in an Electron-Donating Pillar[5]arene Host Liquid

  Tomoki Ogoshi; Shogo Azuma; Keisuke Wada; Yuko Tamura; Kenichi Kato; Shunsuke Ohtani; Takahiro Kakuta; Tada-Aki Yamagishi

  Journal of the American Chemical Society, 02 Apr. 2024

  
• Self-Inclusion Complexation of Electron-Accepting Guest into Electron-Donating Cyclic Host by Photoexcitation.

  Keisuke Wada; Yuuya Nagata; Luxia Cui; Toshikazu Ono; Shigehisa Akine; Shunsuke Ohtani; Kenichi Kato; Shixin Fa; Tomoki Ogoshi

  Angewandte Chemie (International ed. in English), 12 Apr. 2024

  
• Alkoxylated Fluoranthene‐Fused [3.3.3]Propellanes: Facile Film Formation against High π‐Core Content

  Kenichi Kato; Yuta Uchida; Tomoya Kaneda; Tomoki Tachibana; Shunsuke Ohtani; Tomoki Ogoshi

  Chemistry – An Asian Journal, 06 Mar. 2024

  
• Silapillar[n]arenes: Their Enhanced Electronic Conjugation and Conformational Versatility

  Shunsuke Ohtani; Shigehisa Akine; Kenichi Kato; Shixin Fa; Tan-hao Shi; Tomoki Ogoshi

  Journal of the American Chemical Society, 07 Feb. 2024

  
• Stable planar chirality of arylated pillar[6]arene and its thermal response

  Keisuke Wada; Shunsuke Ohtani; Kenichi Kato; Tomoki Ogoshi

  Tetrahedron Letters, Jan. 2024

  
• Size‐Selective Capture of Fluorocarbon Gases and Storage of Volatile Halogenated Organic Vapors with Low Boiling Points by Molecular‐Scale Cavities of Crystalline Pillar[n]quinones

  Shunsuke Ohtani; Katsuto Onishi; Keisuke Wada; Tomoki Hirohata; Shinsuke Inagi; Jenny Pirillo; Yuh Hijikata; Motohiro Mizuno; Kenichi Kato; Tomoki Ogoshi

  Advanced Functional Materials, 27 Dec. 2023

  
• Friedel–Crafts Acylation for Accessing Multi‐Bridge‐Functionalized Large Pillar[n]arenes

  Tan-Hao Shi; Shigehisa Akine; Shunsuke Ohtani; Kenichi Kato; Tomoki Ogoshi

  Angewandte Chemie International Edition, 18 Dec. 2023

  
• Selective modulation of energy levels of frontier orbitals in solid-state luminescent boron-fused azomethine polymers with orthogonal orientations to the main chains

  Masayuki Gon; Misato Kanjo; Shunsuke Ohtani; Kazuo Tanaka; Yoshiki Chujo

  Polymer Chemistry, Jun. 2023, Peer-reviewed

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• Host–guest behavior of pillar[n]arene-based supramolecular assemblies

  Tan-Hao Shi; Shunsuke Ohtani; Kenichi Kato; Shixin Fa; Tomoki Ogoshi

  Trends in Chemistry, May 2023

  
• Per-Arylation of Pillar[n]arenes: An Effective Tool to Modify the Properties of Macrocycles

  Kenichi Kato; Tomoya Kaneda; Shunsuke Ohtani; Tomoki Ogoshi

  Journal of the American Chemical Society, 17 Mar. 2023

  
• Selective Gas Adsorption on Molecular Solids of a Hydrogen-bonding [3.3.3]Propellane

  Kenichi Kato; Tatsuki Hiroi; Nobuyoshi Seto; Shunsuke Ohtani; Tomoki Ogoshi

  Chemistry Letters, 05 Sep. 2022

  
• Discrete and Continuous One-Dimensional Channels Based on Pillar[n]arenes

  Kenichi Kato; Shunsuke Ohtani; Shixin Fa; Tomoki Ogoshi

  Bulletin of the Chemical Society of Japan, 15 Oct. 2021

  
• Diastereoselective Rotaxane Synthesis with Pillar[5]arenes via Co-crystallization and Solid-State Mechanochemical Processes

  Keisuke Wada; Kiichi Yasuzawa; Shixin Fa; Yuuya Nagata; Kenichi Kato; Shunsuke Ohtani; Tomoki Ogoshi

  Journal of the American Chemical Society, 19 Jul. 2023

  
• Adaptive Planar Chirality of Pillar[5]arenes Invertible by n-Alkane Lengths

  Keisuke Adachi; Shixin Fa; Keisuke Wada; Kenichi Kato; Shunsuke Ohtani; Yuuya Nagata; Shigehisa Akine; Tomoki Ogoshi

  Journal of the American Chemical Society, 28 Mar. 2023

  
• Dynamic‐to‐Static Planar Chirality Conversion in Pillar[5]arenes Regulated by Guest Solvents or Amplified by Crystallization

  Keisuke Wada; Misaki Suzuki; Takahiro Kakuta; Tada‐aki Yamagishi; Shunsuke Ohtani; Shixin Fa; Kenichi Kato; Shigehisa Akine; Tomoki Ogoshi

  Angewandte Chemie, 02 May 2023, Peer-reviewed

  
• Real-time chirality transfer monitoring from statistically random to discrete homochiral nanotubes

  Shixin Fa; Tan-hao Shi; Suzu Akama; Keisuke Adachi; Keisuke Wada; Seigo Tanaka; Naoki Oyama; Kenichi Kato; Shunsuke Ohtani; Yuuya Nagata; Shigehisa Akine; Tomoki Ogoshi

  Nature Communications, 30 Nov. 2022

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• A Twisted Chiral Cavitand with 5-Fold Symmetry and Its Length-Selective Binding Properties

  Tan-Hao Shi; Yuuya Nagata; Shigehisa Akine; Shunsuke Ohtani; Kenichi Kato; Tomoki Ogoshi

  Journal of the American Chemical Society, 28 Dec. 2022

  
• Discrete chiral organic nanotubes by stacking pillar[5]arenes using covalent linkages

  Tan-Hao Shi; Shixin Fa; Yuuya Nagata; Keisuke Wada; Shunsuke Ohtani; Kenichi Kato; Tomoki Ogoshi

  Cell Reports Physical Science, 01 Dec. 2022

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• Room‐temperature Ring‐opening Polymerization of δ‐Valerolactone and ε‐Caprolactone Caused by Uptake into Porous Pillar[5]arene Crystals

  Kenichi Kato; Koki Maeda; Motohiro Mizuno; Yuta Nishina; Shixin Fa; Shunsuke Ohtani; Tomoki Ogoshi

  Angewandte Chemie International Edition, 06 Oct. 2022

  
• Synthesis of hexa-aminated trinaphtho[3.3.3]propellane and its porous polymer solids with alkane adsorption properties

  Kenichi Kato; Nobuyoshi Seto; Koki Chida; Takeharu Yoshii; Motohiro Mizuno; Hirotomo Nishihara; Shunsuke Ohtani; Tomoki Ogoshi

  Bulletin of the Chemical Society of Japan, 13 Jul. 2022

  
• Host–Guest chemistry based on solid-state pillar[n]arenes

  Shunsuke Ohtani; Kenichi Kato; Shixin Fa; Tomoki Ogoshi

  Coordination Chemistry Reviews, Jul. 2022, Peer-reviewed, Invited

  
• Noncovalently bound and mechanically interlocked systems using pillar[n]arenes

  Kenichi Kato; Shixin Fa; Shunsuke Ohtani; Tan-hao Shi; Albert M. Brouwer; Tomoki Ogoshi

  Chemical Society Reviews, 2022, Peer-reviewed, Invited

  
• CPL on/off control of an assembled system by water soluble macrocyclic chiral sources with planar chirality

  Shixin Fa; Takuya Tomita; Keisuke Wada; Kazuma Yasuhara; Shunsuke Ohtani; Kenichi Kato; Masayuki Gon; Kazuo Tanaka; Takahiro Kakuta; Tada-aki Yamagishi; Tomoki Ogoshi

  Chemical Science, 2022, Peer-reviewed

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• Efficient synthesis and unit-selective π-extension of π-fused [4.3.3]propellane as a chiral building block

  Kenichi Kato; Seigo Tanaka; Nobuyoshi Seto; Keisuke Wada; Masayuki Gon; Shixin Fa; Shunsuke Ohtani; Kazuo Tanaka; Tomoki Ogoshi

  Chemical Communications, 2023

  
• Cyclic arrays of five pyrenes on one rim of a planar chiral pillar[5]arene

  Kenichi Kato; Shunsuke Ohtani; Masayuki Gon; Kazuo Tanaka; Tomoki Ogoshi

  Chemical Science, 2022

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• Discrete Macrocycles with Fixed Chirality and Two Distinct Sides: Dipole‐Dependent Chiroptical Response

  Kenichi Kato; Yuta Kurakake; Shunsuke Ohtani; Shixin Fa; Masayuki Gon; Kazuo Tanaka; Tomoki Ogoshi

  Angewandte Chemie International Edition, 12 Sep. 2022, Peer-reviewed

  
• Efficient light-harvesting, energy migration, and charge transfer by nanographene-based nonfullerene small-molecule acceptors exhibiting unusually long excited-state lifetime in the film state.

  Tomokazu Umeyama; Kensho Igarashi; Daiki Sasada; Yasunari Tamai; Keiichi Ishida; Tomoyuki Koganezawa; Shunsuke Ohtani; Kazuo Tanaka; Hideo Ohkita; Hiroshi Imahori

  Chemical science, Mar. 2020, Peer-reviewed

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• State- and water repellency-controllable molecular glass of pillar[5]arenes with fluoroalkyl groups by guest vapors

  Katsuto Onishi; Shunsuke Ohtani; Kenichi Kato; Shixin Fa; Yoko Sakata; Shigehisa Akine; Moe Ogasawara; Hitoshi Asakawa; Shusaku Nagano; Yoshinori Takashima; Motohiro Mizuno; Tomoki Ogoshi

  Chemical Science, 2022

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• Effect of Terminal-Group Halogenation of Naphthalene-Based Nonfullerene Acceptors on Their Film Structure and Photophysical and Photovoltaic Properties

  Tomokazu Umeyama; Tatsuho Wada; Kensho Igarashi; Kosaku Kato; Akira Yamakata; Taiki Takeyama; Yuji Sakamoto; Yasunari Tamai; Hideo Ohkita; Keiichi Ishida; Tomoyuki Koganezawa; Shunsuke Ohtani; Kazuo Tanaka; Hiroshi Imahori

  ACS Applied Energy Materials, 27 Dec. 2021, Peer-reviewed

  
• The effect of alkyl chain lengths on the red-to-near-infrared emission of boron-fused azomethine conjugated polymers and their film-state stimuli-responsivities

  Shunsuke Ohtani; Natsumi Yamada; Masayuki Gon; Kazuo Tanaka; Yoshiki Chujo

  Polymer Chemistry, 2021

  
• Prolongation of the singlet exciton lifetime of nonfullerene acceptor films by the replacement of the central benzene core with naphthalene

  Tomokazu Umeyama; Kensho Igarashi; Yasunari Tamai; Tatsuho Wada; Taiki Takeyama; Daiki Sasada; Keiichi Ishida; Tomoyuki Koganezawa; Shunsuke Ohtani; Kazuo Tanaka; Hideo Ohkita; Hiroshi Imahori

  Sustainable Energy & Fuels, 2021

  
• Efficient Exciton Diffusion in Micrometer-Sized Domains of Nanographene-Based Nonfullerene Acceptors with Long Exciton Lifetimes in Blend Films with Conjugated Polymer

  Tomokazu Umeyama; Kensho Igarashi; Daiki Sasada; Keiichi Ishida; Tomoyuki Koganezawa; Shunsuke Ohtani; Kazuo Tanaka; Hiroshi Imahori

  ACS Applied Materials & Interfaces, 02 Sep. 2020

  
• The Design Strategy for an Aggregation- and Crystallization-Induced Emission-Active Molecule Based on the Introduction of Skeletal Distortion by Boron Complexation with a Tridentate Ligand

  Shunsuke Ohtani; Masayuki Gon; Kazuo Tanaka; Yoshiki Chujo

  Crystals, 15 Jul. 2020

  
• Facile strategy for obtaining luminescent polymorphs based on the chirality of a boron-fused azomethine complex

  Shunsuke Ohtani; Yusuke Takeda; Masayuki Gon; Kazuo Tanaka; Yoshiki Chujo

  Chemical Communications, 2020

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• Synthesis of fully-fused bisboron azomethine complexes and their conjugated polymers with solid-state near-infrared emission

  Shunsuke Ohtani; Masashi Nakamura; Masayuki Gon; Kazuo Tanaka; Yoshiki Chujo

  Chemical Communications, 2020

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• Efficient light-harvesting, energy migration, and charge transfer by nanographene-based nonfullerene small-molecule acceptors exhibiting unusually long excited-state lifetime in the film state

  Shunsuke Ohtani

  Chemical Science, 2020

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• All Donor Electrochromic Polymers Tunable across the Visible Spectrum via Random Copolymerization

  Dylan T. Christiansen; Shunsuke Ohtani; Yoshiki Chujo; Aimée L. Tomlinson; John R. Reynolds

  Chemistry of Materials, 10 Sep. 2019

  
• Construction of the Luminescent Donor–Acceptor Conjugated Systems Based on Boron-Fused Azomethine Acceptor

  Shunsuke Ohtani; Masayuki Gon; Kazuo Tanaka; Yoshiki Chujo

  Macromolecules, 14 May 2019

  
• Synthesis of furan-substituted aza-BODIPYs having near-infrared emission

  Shunsuke Ohtani

  Tetrahedron Letters, Jul. 2017

  
• A Flexible, Fused, Azomethine-Boron Complex: Thermochromic Luminescence and Thermosalient Behavior in Structural Transitions between Crystalline Polymorphs

  Shunsuke Ohtani; Masayuki Gon; Kazuo Tanaka; Yoshiki Chujo

  Chemistry - A European Journal, Jul. 2017

  

Awards

• 01 Apr. 2023

  豊田理研スカラー研究助成金贈呈書

Academic, Social Contribution

Academic Contribution

• 21st Symposium on Host-Guest and Supramolecular Chemistry (SHGSC 2024) June 1–2, 2024

  Planning, management, etc.

  From 01 Jun. 2024, To 02 Jun. 2024

  
• 第56回有機反応若手の会

  Planning, management, etc.

  From 03 Aug. 2022, To 05 Aug. 2022