Publications

2021 | 2022 | 2023 

2024

12.Theoretical Study of the Mechanism of the Formation of Azomethine Ylide from Isatine and Sarcosine and Its Reactivity in 1,3-Dipolar Cycloaddition Reaction with 7-Oxabenzonorbornadiene.
Ivana Antol,* Petar Štrbac, Yasujiro Murata, Davor Margetić*
Int. J. Mol. Sci. 2024, 25, 6524. (Article)
DOI: 10.3390/ijms25126524.
11.Synthesis and Characterization of a Cyclic Trimer of a Chiral Spirosilabifluorene.
Rina Nakazono, Weizhe Hu, Takashi Hirose, Toru Amaya*
Chem. - Eur. J. 2024, xx, e202401343. (Research Article)
DOI: 10.1002/chem.202401343.
10.Solution Dynamics of Covalent Open-[60]Fullerene Dimers.
Shu Okamoto, Yoshifumi Hashikawa,* Yasujiro Murata*
ChemPlusChem 2024, xx, e202400142. (Research Article)
DOI: 10.1002/cplu.202400260.
9.Phosphine-Mediated Dimerization of Open-[60]Fullerenes.
Shu Okamoto, Yoshifumi Hashikawa,* Yasujiro Murata*
Chem. Asian J. 2024, 19, e202400142. (Research Article)
DOI: 10.1002/asia.202400142.
Selected as Front Cover (CAJ 2024, 19, e202481101. DOI: 10.1002/asia.202481101)
8.Reactions of Diaminonaphthalenes with a Cage-Opened C60 Derivative.
Guanglin Huang, Shumpei Sadai, Yoshifumi Hashikawa, Yasujiro Murata*
Asian J. Org. Chem. 2024, 13, e202300634. (Research Article)
DOI: 10.1002/ajoc.202300634.
7.Water Adsorption on π-Surfaces of Open-Fullerenes.
Yoshifumi Hashikawa,* Shumpei Sadai, Yuka Ikemoto, Yasujiro Murata*
J. Phys. Chem. A 2024, 128, 2782–2788. (Article)
DOI: 10.1021/acs.jpca.4c01157.
6.Direct Through-Space Substituent–π Interactions in Noncovalent Arene–Fullerene Assemblies.
Yoshifumi Hashikawa,* Yasujiro Murata*
Chem. Asian J. 2024, 19, e202400075. (Research Article)
DOI: 10.1002/asia.202400075.
5.An Open-Cage Bis[60]fulleroid as an Electron Transport Material for Tin Halide Perovskite Solar Cells.
Wentao Liu, Guanglin Huang, Chien-Yu Chen, Tiancheng Tan, Harata Fuyuki, Shuaifeng Hu, Tomoya Nakamura, Minh Anh Truong, Richard Murdey, Yoshifumi Hashikawa, Yasujiro Murata,* Atsushi Wakamiya*
Chem. Commun. 2024, 60, 2172–2175. (Communication)
DOI: 10.1039/D3CC05843C.
Selected as Inside Front Cover (CC 2024, 60, 2106. DOI: 10.1039/D4CC90063D)
Press Release from ICR, Kyoto. Univ.
Highlighted in NIKKEI Tech Foresight, OPTRONICS ONLINE, 日本の研究.com
4.Synthesis of Inter-[60]Fullerene Conjugates with Inherent Chirality.
Yoshifumi Hashikawa,* Shu Okamoto, Yasujiro Murata*
Nat. Commun. 2024, 15, 514. (Communication)
DOI: 10.1038/s41467-024-44834-x.
Featured in Editors' Highlights
Posted on Behind the Paper
3.Cobalt-Functionalized Open-[60]Fullerenes.
Yoshifumi Hashikawa,* Yasujiro Murata*
Organometallics 2024, 43, 227–232. (Communication)
DOI: 10.1021/acs.organomet.3c00484.
Selected as Journal Cover
2.Open-[60]Fullerenols with Water Adsorbed both Inside and Outside.
Yoshifumi Hashikawa,* Shumpei Sadai, Yuka Ikemoto, Yasujiro Murata*
Chem. Commun. 2024, 60, 1261–1264. (Communication)
DOI: 10.1039/d3cc05542f.
Selected as Outside Back Cover (CC 2024, 60, 1350. DOI: 10.1039/D4CC90042A.)
1.Molecular CO2 Storage: State of a Single-Molecule Gas.
Yoshifumi Hashikawa,* Shumpei Sadai, Yasujiro Murata*
ACS Phys. Chem. Au 2024, 4, 143–147. (Letter)
DOI: 10.1021/acsphyschemau.3c00068.
Selected as Front Cover

2023

13.Water in Fullerenes.
Yoshifumi Hashikawa,* Yasujiro Murata*
Bull. Chem. Soc. Jpn. 2023, 96, 943–967. (Account/Review)
DOI: 10.1246/bcsj.20230135.
Invited Paper in Virtual Special Issue (BCSJ Diamond Collection) of Controlled Chemical Construction (C3) for Advanced Functions
Award Account
Selected as Memorial Collection for CSJ/OUP Co-Operative Publication
Selected as Cover Picture
12.Synthesis of an Open-Cage C60 Derivative with a Double Stopper.
Guanglin Huang, Yoshifumi Hashikawa, Yasujiro Murata*
ChemistrySelect 2023, 8, e202304880. (Research Article)
DOI: 10.1002/slct.202304880.
Selected in Special Collections: Organic & Supramolecular Chemistry
11.Construction of a 21-Membered-Ring Orifice on [60]Fullerene.
Yoshifumi Hashikawa, Shumpei Sadai, Yasujiro Murata*
ChemPlusChem 2023, 88, e202300225. (Research Article)
DOI: 10.1002/cplu.202300225.
Highlighted in ChemistyViews
Selected as Cover Picture (CPlusC 2023, 88, e202300298. DOI: 10.1002/cplu.202300298.)
10.Bilateral π-Extension of an Open-[60]Fullerene in a Helical Manner.
Yoshifumi Hashikawa, Shumpei Sadai, Yasujiro Murata*
Chem. Commun. 2023, 59, 6560–6563. (Communication)
DOI: 10.1039/D3CC00784G.
9.Open-[60]Fullerene–Aniline Conjugates with Near-Infrared Absorption.
Shumpei Sadai, Yoshifumi Hashikawa, Yasujiro Murata*
RSC Adv. 2023, 13, 14575–14579. (Paper)
DOI: 10.1039/d3ra02113k.
8.Synthesis of Open-[70]Fullerenes Bearing Huge Orifices.
Yoshifumi Hashikawa, Shumpei Sadai, Yasujiro Murata*
Chem. Commun. 2023, 59, 7387–7390. (Communication)
DOI: 10.1039/D3CC01717F.
7.π-Extended Open-[70]Fullerenes with a Fused Azaacene.
Shumpei Sadai, Yoshifumi Hashikawa, Yasujiro Murata*
Org. Lett. 2023, 25, 2815–2819. (Letter)
DOI: 10.1021/acs.orglett.3c00726.
Selected as Journal Cover
6.Synthesis of Hydrogen-Bonded Open-[60]Fullerenol Dimers.
Yoshifumi Hashikawa, Shumpei Sadai, Yasujiro Murata*
ChemPlusChem 2023, 88, e202300136. (Research Article)
DOI: 10.1002/cplu.202300136.
Highlighted in ChemistyViews
5.Circularly Polarized Luminescence of Hetero[n]helicenes with 2,1,3-Thiadiazole Rings at Both Ends: Design of Magnetically-Allowed Electronic Transitions via Heteroatom Embedding.
Zheng Zhang, Yasujiro Murata, Takashi Hirose*
Tetrahedron 2023, in press.
DOI: 10.1016/j.tet.2023.133514.

4.CH3CN@open-C60: An Effective Inner-Space Modification and Isotope Effect inside the Nano-Sized Flask.
Huang, G.; Ide, Y.; Hashikawa, Y.; Hirose, T.; Murata, Y.*
Chem.–Eur. J. 2023, 29, e202301161. (Communication)
DOI: 10.1002/chem.202301161.
Selected as Hot Paper
Selected as Cover Picture (CEJ 2023, 29, e202302278. DOI: 10.1002/chem.202302278.)

3.C2-Insertion into a Fullerene Orifice.
Hashikawa, Y.; Murata, Y.*
Chem. Commun. 2023, 59, 645–1648.
DOI: 10.1039/d2cc06531b
2.Near-Infrared-Absorbing Chiral Open [60]Fullerenes.
Hashikawa, Y.; Sadai, S.; Okamoto, S.; Murata, Y.*
Angew. Chem. Int. Ed. 2023, 62, e202215380 (7 pages).
DOI: 10.1002/anie.202215380 and 10.1002/ange.202215380
1.Utilization of sym-Tetrazines as Guanidine Delivery Cycloaddition Reagents. An Experimental and Computational Study.
Bris, A.; Murata, Y.; Hashikawa, Y.; Margetic, D.*
J. Mol. Struct. 2023, 1272, 134207.
DOI: 10.1016/j.molstruc.2022.134207

2022

14.Doubly Linked Chiral Phenanthrene Oligomers for Homogeneously π-Extended Helicenes with Large Effective Conjugation Length.
Yusuke Nakakuki, Takashi Hirose*, Hikaru Sotome, Min Gao, Daiki Shimizu, Ruiji Li, Jun-ya Hasegawa, Hiroshi Miyasaka, Kenji Matsuda*
Nat. Commun. 2023, 13, 1475 (10 pages).
DOI: 10.1038/s41467-022-29108-8.

13.Theoretical Investigation on Electron Transport Capabilities of Helically Twisted Molecules Based on Decay Constants of Exchange Interaction.
Yusuke Nakakuki, Takashi Hirose*, Kenji Matsuda*
Chem. Lett. 2022, 51, 256–259.
DOI: 10.1246/cl.210727.

12.Logical Design of Small HOMO–LUMO Gap: Tetrabenzo[f,jk,mn,r][7]helicene as a Small-Molecule Near-Infrared Emitter.
Yusuke Nakakuki, Takashi Hirose*, Kenji Matsuda*
Org. Lett. 2022, 24, 648–652.
DOI: 10.1021/acs.orglett.1c04095.

11.π-Extended Fullerenes with a Reactant Inside.
Hashikawa, Y.; Fujikawa, N.; Murata, Y.*
J. Am. Chem. Soc. 2022, 144, 23292–23296.
DOI: 10.1021/jacs.2c12259.
10.Phosphorus Ylides of Cage-Opened Sulphide [60]Fullerene Derivatives.
Hashikawa, Y.; Fujikawa, N.; Okamoto, S.; Murata, Y.*
Dalton Trans. 2022, 51, 17804–17808.
DOI: 10.1039/D2DT03214G.
9.Chiral Open-[60]Fullerene Ligands with Giant Dissymmetry Factors.
Hashikawa, Y.; Okamoto, S.; Sadai, S.; Murata, Y.*
J. Am. Chem. Soc. 2022, 144, 18829–18833.
DOI: 10.1021/jacs.2c09556.
8.Selective Addition of Aniline to a Cage-Opened Diketo Anhydride Derivative of C60.
Hashikawa, Y.; Sadai, S.; Li, J.; Okamoto, S.; Murata, Y.*
Chem. Lett. 2022, 51, 949–952.
DOI: 10.1246/cl.220285.
7.Consecutive Utilization of Mechanochemical and Microwave Methods for Synthesis of Boc-2-amino-quinazolin-4(3H)-ones and DFT Study of Mechanism 6π-Diazaelectrocyclization Process.
Antol, I.; Glasovac, Z.; Murata, Y.; Hashikawa, Y.; Margetic, D.*
ChemistrySelect 2022, 7, e202200633.
DOI: 10.1002/slct.202200633.
6.Aniline-Mediated Imination and Reduction of a Cage-Opened C60 Derivative.
Hashikawa, Y.; Murata, Y.*
Asian J. Org. Chem. 2022, 11, e202200357.
DOI: 10.1002/ajoc.202200357.
5.Amphiphilic gamma-Cyclodextrin-Fullerene Complexes with Photodynamic Activity.
Miki, K.*; Zhang, Z. D.; Kaneko, K.; Kakiuchi, Y.; Kojima, K.; Enomoto, A.; Oe, M.; Nogita, K.; Murata, Y.; Harada, H.; Ohe, K.*
Mater. Adv. 2022, 3, 312–317.
DOI: 10.1039/d1ma00743b.
4.π-Backbonding on Group 9 Metal Complexes Bearing an η2-(H2O@C60) Ligand.
Hashikawa, Y.; Kawasaki, H.; Murata, Y.*
Organometallics 2022, 41, 354–359.
DOI: 10.1021/acs.organomet.1c00706.
3.Cage-Opened C60 Isomers with Different Reactivities.
Zhang, S.; Hashikawa, Y.; Murata, Y.*
Asian J. Org. Chem. 2022, 11, e202100676 (4pages).
DOI: 10.1002/ajoc.202100676.
2.Hydrogenation of Cage-Opened C60 Derivatives Mediated by Frustrated Lewis Pairs.
Hashikawa, Y.; Murata, Y.*
Org. Bioorg. Chem. 2022, 20, 1000–1003.
DOI: 10.1039/d1ob02316k.
1.An H2O2 Molecule Stabilized inside Open-Cage C60 Derivatives by a Hydroxy Stopper.
Huang, G.; Hasegawa, S.; Hashikawa, Y.; Ide, Y.; Hirose, T.; Murata, Y.*
Chem.–Eur. J. 2022, 28, e202103836 (5 pages).
DOI: 10.1002/chem.202103836.

2021

20.Ortho-Para Fluctuation of Water Molecule in H2O@C60 Single Molecule Transistors.
Du, S.; Hashikawa, Y.; Ito, H.; Hashimoto, K.; Murata, Y.; Hirayama, Y.; Hirakawa, K.
Nano Lett. 2021, 21, 10346–10353.
DOI: 10.1021/acs.nanolett.1c03604.
19.Amino-Functionalized Cage-Opened C60 Derivatives.
Hashikawa, Y.; Sadai, S.; Murata, Y.*
Org. Lett. 2021, 23, 9586–9590.
DOI: 10.1021/acs.orglett.1c03798.
Selected as Cover Picture
18.Reductive Decarbonylation of a Cage-Opened C60 Derivative.
Hashikawa, Y.; Sadai, S.; Murata, Y.*
Org. Lett. 2021, 23, 9495–9499.
DOI: 10.1021/acs.orglett.1c03694.
Selected as Cover Picture
17.Synthesis and Oligomerization of CpM(CO)2.
Hashikawa, Y.; Murata, Y.*
ACS Omega 2021, 6, 34137–34141.
DOI: 10.1021/acsomega.1c05739.
Selected as Cover Picture
16.Water-Mediated Thermal Rearrangement of a Cage-Opened C60 Derivative.
Hashikawa, Y.; Murata, Y.*
ChemPlusChem 2021, 86, 2021, 1559–1562.
DOI: 10.1002/cplu.202100421
15.An Androsterone-H2@C60 hybrid: Synthesis, Properties and Molecular Docking Simulations with SARS-Cov-2
Suarez, M.; Makowski, K.; Lemos, R.; Almagro, L.; Rodriguez, H.; Herranz, M. A.: Molero, D.; Ortiz, O.; Mroto, E.; Albericio, F.; Murata, Y.; Martin, N.
ChemPlusChem 2021, 86, 972–981.
DOI: 10.1002/cplu.202000770 .
Selected as Cover Picture (Chem.–Eur. J. 2021, 27, 4756. DOI: doi/epdf/10.1002/cplu.202100184.)
14.Mechanism of 2,6-Dichloro-4,4'-Bipyridine-Catalyzed Diboration of Pyrazines Involving a Bipyridine-Stabilized Boryl Radical.
Toshimichi Ohmura,* Yohei Morimasa, Tomoya Ichino, Yusuke Miyake, Yasujiro Murata, Michinori Suginome,* Kunihiko Tajima, Tetsuya Taketsugu, Satoshi Maeda*
Bull. Chem. Soc. Jpn. 2021, 94, 1894–1902.
DOI: 10.1246/bcsj.20210145.
13.Cage-Expansion of Fullerenes.
Sheng Zhang, Yoshifumi Hashikawa, Yasujiro Murata*
J. Am. Chem. Soc. 2021, 143, 12450–12454.
DOI: 10.1021/jacs.1c05778.
12.Pressure-Induced Annulative Orifice Closure of a Cage-Opened C60 Derivative.
Yoshifumi Hashikawa, Kazuro Kizaki, Yasujiro Murata*
Chem. Commun. 2021, 57, 5322–5325.
DOI: 10.1039/D1CC01662H.
11.Dynamics and Magnetic Properties of NO Molecules Encapsulated in Open-Cage Fullerene Derivatives Evidenced by Low Temperature Heat Capacity.
Yoji Horii,* Hal Suzuki,* Yuji Miyazaki,* Motohiro Nakano, Shota Hasegawa, Yoshifumi Hashikawa, Yasujiro Murata
Phys. Chem. Chem. Phys. 2021, 23, 10251–10256.
DOI: 10.1039/D1CP00482D.
Selected as a Themed Collection: 2021 PCCP HOT Articles
10.Photochemical Orifice Expansion of a Cage-Opened C60 Derivative.
Yoshifumi Hashikawa, Shota Hasegawa, Yasujiro Murata*
Org. Lett. 2021, 23, 3854–3858.
DOI: 10.1021/acs.orglett.1c00990.
Selected as Journal Cover
9.Reactions of C60 with Pyridazine and Phthalazine.
Yoshifumi Hashikawa, Hui Li, Yasujiro Murata*
Chem.–Eur. J. 2021, 27, 7507–7511.
DOI: 10.1002/chem.202100711.
8.Reactions on a 1,2-Dicarbonyl Moiety of a Fullerene Skeleton.
Yoshifumi Hashikawa, Jiayue Li, Shu Okamoto, Yasujiro Murata*
Chem.–Eur. J. 2021, 25, 7235–7238.
DOI: 10.1002/chem.202100640.
7.Infrared spectroscopy of an endohedral water in fullerene.
Shugai, A.; Nagel, U.; Murata, Y.; Li, Y.; Mamone, S.; Krachmalnicoff, A.; Alom, S.; Whitby, R. J.; Levitt, M. H.; Rõõm, T.
J. Phys. Chem. 2021, 154, 124311.
DOI: 10.1063/5.0047350.
6.Non-Classical Abramov Products Formed on Orifices of Cage-Opened C60 Derivatives.
Yoshifumi Hashikawa, Shu Okamoto, Yasujiro Murata*
Chem.–Eur. J. 2021, 27, 4864–4868.
DOI: 10.1002/chem.202004035.
Selected as Cover Picture (Chem.–Eur. J. 2021, 27, 4756. DOI: 10.1002/chem202005346.)
5.Precise Fixation of an NO molecule inside Carbon Nanopores: A Long-Range Electron-Nuclear Interaction.
Yoshifumi Hashikawa, Shota Hasegawa, Yasujiro Murata*
Angew. Chem., Int. Ed. 2021, 60, 2866–2870.
DOI: 10.1002/anie.202012538.
4.Donor-Acceptor Type [5]Helicene Derivative with Strong Circularly Polarized Luminescence.
Hiromu Kubo, Takashi Hirose*, Daiki Shimizu, Kenji Matsuda*
Chem. Lett. 2021, 50, 804–807.
DOI: 10.1246/cl.200913.

3.Tuning Transition Electric and Magnetic Dipole Moments: [7]Helicenes Showing Intense Circularly Polarized Luminescence.
Hiromu Kubo, Takashi Hirose*, Takuya Nakashima, Tsuyoshi Kawai, Jun-ya Hasegawa, Kenji Matsuda*
J. Phys. Chem. Lett. 2021, 12, 686–695.
DOI: 10.1021/acs.jpclett.0c03174.

2.Arylene–Hexaynylene and –Octaynylene Macrocycles: Extending the Polyyne Chains Drives Self-Association by Enhanced Dispersion Forces.
Shin-ichiro Kato*, Ryo Kumagai, Tsukasa Abe, Chisa Higuchi, Yoshihito Shiota, Kazunari Yoshizawa, Nobutaka Takahashi, Koji Yamamoto, Md Zakir Hossain, Kazuhiro Hayashi, Takashi Hirose, Yosuke Nakamura*
Chem. Commun. 2021, 57, 576–579.
DOI: 10.1039/D0CC07540J.

1.HOMO–LUMO Energy-Gap Tuning of π-Conjugated Zwitterions Composed of Electron-Donating Anion and Electron-Accepting Cation.
Akihiro Shimizu*, Yu Ishizaki, Shun Horiuchi, Takashi Hirose, Kenji Matsuda, Hiroyasu Sato, Jun-ichi Yoshida*
J. Org. Chem. 2021, 86, 770–781.
DOI: 10.1021/acs.joc.0c02343.


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