Publications
2010
- 1. Molecular Surgery toward Organic Synthesis of Endohedral Fullerenes.
- Michihisa Murata, Yasujiro Murata, Koichi Komatsu
Chemistry of Nanocarbons, F. Wudl, S. Nagase, T. Akasaka, Eds., Wiley-Blackwell, Oxford, 2010, 215-237.
- 2. Reaction of Cage-Opened Fullerene Derivative with Grignard Reagents and Subsequent Transannular Cyclization.
- Michihisa Murata, Yuta Morinaka, Kei Kurotobi, Koichi Komatsu, Yasujiro Murata*
Chem. Lett. 2010, 39, 298-299.
- DOI: 10.1246/cl.2010.298
- 3. Rational Synthesis, Enrichment, and 13C NMR Spectra of Endohedral C60 and C70 Encapsulating a Helium Atom.
- Yuta Morinaka, Fumiyuki Tanabe, Michihisa Murata, Yasujiro Murata,* Koichi Komatsu*
Chem. Commun. 2010, 4532-4534.
- DOI: 10.1039/C0CC00113A
- 4. 含ホウ素環状π電子系の化学
- 若宮淳志,山口茂弘
ヘテロ元素の特性を活かした新機能材料, CMC出版,監修:中條善樹,2010, 18-30.
- 5. Electronic Tuning of Thiazolyl-Capped π-Conjugated Compounds via a Coordination/Cyclization Protocol with B(C6F5)3.
- A. J. Horsewill*, K. S. Panesar, S. Rols, J. Ollivier, M. R. Johnson, M. Carravetta, S. Mamone, M. H. Levitt,
Org. Lett., 2010, 12, 5470-5473.
- DOI: 10.1021/ol102282x.
- 6. Selective Introduction of Organic Groups to C60 and C70 Using Organoboron Compounds and Rhodium Catalyst: A New Synthetic Approach to Organo(hydro)fullerenes.
- Masakazu Nambo, Yasutomo Segawa, Atsushi Wakamiya, Kenichiro Itami*
Chem. Asian. J.
- DOI: 10.1002/asia.201000583.
- 7. Inelastic neutron scattering of a quantum translator-rotator encapsulated in a closed fullerene cage: Isotope effects and translation-rotation coupling in H2@C60 and HD@C60.
- A. J. Horsewill,* S. Rols, M. R. Johnson, Y. Murata, M. Murata, K. Komatsu, M. Carravetta, S. Mamone, M. H. Levitt, J. Y.-C. Chen, J. A. Johnson, X. Lei, and N. J. Turro
Phys. Rev. B 2010, 82, 081410-1-4.
- 8. A Magnetic Switch for Spin-Catalyzed Interconversion of Nuclear Spin Isomers.
- Y. Li, X. Lei, S. Jockusch, J. Y.-C. Chen, M. Frunzi, J. A. Johnson, R. G. Lawler, Y. Murata, M. Murata, K. Komatsu and N. J. Turro*
J. Am. Chem. Soc. 2010, 132, 4042.
- 9. The Spin Chemistry and Magnetic Resonance of H2@C60 From the Pauli Principle to Trapping a Long Lived Nuclear Excited Spin State inside a Buckyball.
- N. J. Turro,* J. Y.-C. Chen, E. Sartori, M. Ruzzi, A. Marti, R. Lawler, S. Jockusch, J. Lpez-Gejo, K. Komatsu, Y. Murata
Acc. Chem. Res. 2010, 43, 335.
- 10. Magnetic Interaction of Solution-State Paramagnets with Encapsulated H2O and H2.
- M. Frunzi, X. Lei, Y. Murata, K. Komatsu, S.-I. Iwamatsu, S. Murata, R. G. Lawler, N. J. Turro*
J. Phys. Chem. Lett. 2010, 1, 1420-1422.
- 11. Distance-dependent Paramagnet Enhanced Nuclear Spin Relaxation of H2@C60
- Y. Li, X. Lei, R. G. Lawler, Y. Murata, K. Komatsu, N. J. Turro*
J. Phys. Chem. Lett. 2010, 1, 2135-2138.
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2009
- 1. Rotor in a Cage: Infrared Spectroscopy of an Endohedral Hydrogen-Fullerene Complex.
- S. Mamone, Min Ge, D. Huvonen, U. Nagel, A. Danquigny, F. Cuda, M. C. Grossel, Y. Murata, K. Komatsu, M. H. Levitt, T. Room, M. Carravetta*
J. Chem. Phys. 2009, 130, 081103 (1-4).
- 2. uantum Translator-Rotator: Inelastic Neutron Scattering of Dihydrogen Molecules Trapped inside Anisotropic Fullerene Cages.
- A. J. Horsewill,* K. S. Panesar, S. Rols, M. R. Johnson, Y. Murata, K. Komatsu, S. Mamone, A. Danquigny, F. Cuda, S. Maltsev, M. C. Grossel, M. Carravetta. M. H. Levitt
Phys. Rev. Lett. 2009, 102, 013001(4).
- 3. Rotational Sublevels of an Ortho-Hydrogen Molecule Encapsulated in an Isotropic C60 Cage.
- Y. Kohama,* T. Rachi, J. Jing, Z. Li, J. Tang, R. Kumashiro, S. Izumisawa, H. Kawaji, T. Atake, H. Sawa, Y. Murata, K. Komatsu, and K. Tanigaki
Phys. Rev. Lett. 2009, 103, 073001.
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2008
- 1. Encapsulation and Dynamic Behavior of Two H2 Molecules in an Open-Cage C70.
- Yasujiro Murata,* Shuhei Maeda, Michihisa Murata, Koichi Komatsu,*
J. Am. Chem. Soc. 2008, 130, 6702-6703.
- DOI: 10.1021/ja801753m
- 2. Synthesis and Reaction of Fullerene C70 Encapsulating Two Molecules of H2.
- Michihisa Murata, Shuhei Maeda, Yuta Morinaka, Yasujiro Murata,* Koichi Komatsu,* J. Am. Chem. Soc. 2008, 130, 15800-15801.
- DOI: 10.1021/ja8076846
- 3. Surgery of Fullerenes. (Feature Article)
- Michihisa Murata, Yasujiro Murata, Koichi Komatsu,* Chem. Commun. 2008, 6083-6094.
- DOI: 10.1039/b811738a
- 4. Synthesis of Graphene Nanoribbons. (Review of Chemistry in 2008)
- Michihisa Murata, Chemistry 2008, 63, 69-70.
- 5. Internal Magnetic Fields of Dianions of Fullerene and Its Cage-Opened Derivatives Studied with Encapsulated H2 as an NMR Spectroscopic Probe. (selected as VIP)
- Michihisa Murata, Yuta Ochi, Fumiyuki Tanabe, Koichi Komatsu,* Yasujiro Murata,* Angew. Chem. Int. Ed. 2008, 47, 2039-2041.
- DOI: 10.1002/anie.200705285
- 6. NMR Studies on Monofunctionalized Fullerenyl Cation and Anion Encapsulating a H2 Molecule.
- Michihisa Murata, Yuta Ochi, Toshikazu Kitagawa, Koichi Komatsu,* Yasujiro Murata,* Chem. Asian J. 2008, 3, 1336-1342.
(A Special Issue in Honor of Professor Ryoji Noyori for His 70th Birthday)
- DOI: 10.1002/asia.200800080
- 7. Antiaromaticity and Reactivity of a Planar Cyclooctatetraene Fully Annelated with Bicyclo[2.1.1]hexane Units.
- Tohru Nishinaga,* Takayuki Uto, Ryota Inoue, Akira Matsuura, Noach Treitel, Mordecai Rabinovitz, Koichi Komatsu,* Chem. Eur. J. 2008, 14, 2067-2074.
- 8. Generation and Reaction of a Phenyl-Substituted Cyclopentadienyl Cation Annelated with Two Homoadamantene Frameworks.
- Kohei Ogawa, Shinya Minegishi, Koichi Komatsu and Toshikazu Kitagawa,* J. Org. Chem. 2008, 73, 5248-5254.
- 9. Paramagnet Enhanced Nuclear Relaxation of H2 in Organic Solvents and in H2@C60.
- E. Sartori, M. Ruzzi, N. J. Turro,* K. Komatsu, Y. Murata, R. G. Lawler, A. L. Buchachenko, J. Am. Chem. Soc. 2008, 130, 2221-2225.
- 10. Demonstration of a Chemical Transformation Inside a Fullerene. The Reversible Conversion of the Allotropes of H2@C60.
- N. J. Turro,* A. A. Marti, J. Y.-C. Chen, S. Jockusch, R. G. Lawler, M. Ruzzi, E. Sartori, S.-C. Chuang, K. Komatsu, Y. Murata, J. Am. Chem. Soc. 2008, 130, 10506.
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2007
- 1. 分子手術法による内包フラーレン合成
- 小松 紘一,村田 靖次郎,Electrochemistry,2007; pp 824-829.
- 2. 水素内包フラーレンの合成と性質
- 小松 紘一,村田 理尚, 「ナノカーボンハンドブック」,エヌ・ティー・エス,2007; pp 594-598.
- 3. Studies on Two- and Three-Dimensional pi-Conjugated Systems with Unique Structures and Properties.
- Koichi Komatsu, Bull. Chem. Soc. Jpn 2007, 80, 2285-2302.
- 4. An Orifice-Size Index for Open-Cage Fullerenes.
- Shih-Ching Chuang, Yasujiro Murata,* Michihisa Murata, and Koichi Komatsu,* J. Org. Chem. 2007, 72, 6447-6453.
- 5. The Outside Knows the Difference Inside: Trapping Helium by Immediate Reduction of the Orifice Size of an Open-Cage Fullerene and
the Effect of Encapsulated Helium and Hydrogen upon the NMR of a Proton Directly Attached to the Outside.
- Shih-Ching Chuang, Yasujiro Murata,* Michihisa Murata, and Koichi Komatsu,* Chem. Commun. 2007, 1751-1753.
- 6. Fine Tuning of the Orifice Size of an Open-Cage Fullerene by Placing Selenium in the Rim: Insertion/Release of Molecular Hydrogen.
- Shih-Ching Chuang, Yasujiro Murata,* Michihisa Murata, Sadayuki Mori, Shuhei Maeda, Fumiyuki Tanabea, Koichi Komatsu,* Chem. Commun. 2007, 1278-1280.
- 7. Synthesis of Oligo(thienylfuran)s with Thiophene Rings at both Ends and Their Structural, Electronic, and Field-Effect Properties.
- Yasuo Miyata, Miki Terayama, Takeo Minari, Tohru Nishinaga, Takashi Nemoto, Seiji Isoda, Koichi Komatsu,* Chem. Asian J. 2007, 2, 1492-1504.
- 8. Synthesis of Fluorinated Anti-Fluorenacenedione and the Structural, Electronic, and Field-Effect Properties.
- Yasuo Miyata, Takeo Minari, Takashi Nemoto, Seiji Isoda, Koichi Komatsu,* Org. Biomol. Chem. 2007, 5, 2592-2598.
- 9. Can H2 inside C60 Communicate with the Outside World?
- J. Lopez-Gejo, A. A. Marti, M. Ruzzi, S. Jockusch, K. Komatsu, F. Tanabe, Y. Murata, N. J. Turro,* J. Am. Chem. Soc. 2007, 129, 14554-14555.
- 10. Solid-State NMR of Endohedral Hydrogen-Fullerene Complexes.
- M. Carravetta, A. Danquigny, S. Mamone, F. Cuda, O. G. Johannessen, I. Heinmaa, K. Panesar, R. Stern, M. C. Grossel, A.
J. Horsewill, A. Samoson, M. Murata, Y. Murata, K. Komatsu, M. H. Levitt,* Phys. Chem. Chem. Phys. 2007, 9, 4879-4894.
- 11. Efficient Synthesis of Open-Cage Fullerene Derivatives Having 16-Membered-Ring Orifices.
- M. M. Roubelakis, Y. Murata, K. Komatsu, M. Orfanopoulos,* J. Org. Chem. 2007, 72, 7042-7045.
- 12. Epitaxial Supramolecular Assembly of Fullerenes Formed by Using a Coronene Template on a Au(111) Surface in Solution.
- S. Yoshimoto,* E. Tsutsumi, R. Narita, Y. Murata, M. Murata, K. Fujiwara, K. Komatsu, O. Ito, K. Itaya,* J. Am. Chem. Soc. 2007, 129, 4366-4376.
- 13. Electrochemistry of an Open-Cage Fullerene Embedded in a Film of Hydrophobic Ammonium Ion on an Electrode.
- K. Watanabe, M. Komatsu, Y. Niidome, M. Murata, Y. Murata, K. Komatsu, N. Nakashima,* J. Phys. Chem. C 2007, 111, 6500-6504.
- 14. Calculations of the Optical Spectra of Hydrocarbon Radical Cations Based on Koopmans' Theorem.
- S. F. Nelsen,* M. N. Weaver, D. Yamazaki, K. Komatsu, R. Rathore, T. Bally,* J. Phys. Chem. A 2007, 111, 1667-1676.
- 15. Hierarchical Chiral Framework Based on a Rigid Adamantane Tripod on Au(111).
- S. Katano, Y. Kim,* H. Matsubara, T. Kitagawa, M. Kawai,* J. Am. Chem. Soc. 2007, 129, 2511-2515.
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2006
- 1. Fullerene Reactivity - Fullerene Cations and Open-Cage Fullerenes.
- Toshikazu Kitagawa, Yasujiro Murata, Koichi Komatsu, Carbon-Rich Compounds - From Molecules to Materials; Haley M. M., Tykwinski R. R., Eds; Wiley-VCH Verlag: Weinheim, 2006; pp 383-420.
- 2. Rigid Molecular Tripod with an Adamantane Framework and Thiol Legs. Synthesis and Observation of an Ordered Monolayer on Au(111).
- Toshikazu Kitagawa,* Yuichi Idomoto, Hiroaki Matsubara, Daisuke Hobara, Takashi Kakiuchi, Takao Okazaki, Koichi Komatsu,*
J. Org. Chem. 2006, 71, 1362-1369.
- 3. Synthesis and Properties of Endohedral C60 Encapsulating Molecular Hydrogen.
- Michihisa Murata, Yasujiro Murata, Koichi Komatsu,*
J. Am. Chem. Soc. 2006, 128, 8024-8033.
- 4. Thiophene Radical Cations End-Capped by Bicyclo[2.2.2]octane Units: Formation of Bent p-Dimers Mutually Attracted at the Central Position.
- Daisuke Yamazaki, Tohru Nishinaga, Nobuhide Tanino, and Koichi Komatsu,*
J. Am. Chem. Soc. 2006, 128, 14470-14471.
- 5. Nuclear Relaxation of H2 and H2@C60 in Organic Solvents.
- E. Sartori, M. Ruzzi, N. J. Turro,* J. D. Decatur, D. C. Doetschman, R. G. Lawler, A. L. Buchachenko, Y. Murata, K. Komatsu, J. Am. Chem. Soc. 2006, 128, 14752-14753.
- 6. Photoinduced Charge Separation and Charge Recombination in Terthiophene-Acetylene-Fullerene Linked Dyads.
- T. Nakamura, Y. Araki, O. Ito,* Y. Murata, K. Komatsu, J. Photochem. Photobiol. A: Chem. 2006, 178, 242-250.
- 7. ynthesis, X-ray, and DFT Study of the Double-Bond Pyramidalization in 1,7,8,9-Tetraphenyl-4,10,10-trimethyl-4-aza-10-silatricyclo[5.2.1.02,6]deca-8-ene-3,5-dione and Its Germanium Analogue.
- D. Margetic,* Y. Murata, K. Komatsu,* M. Eckert-Maksic,* Organometallics 2006, 25, 111-117.
- 8. Alkyl Chain Length Dependent Mobility of Organic Field-Effect Transistors Based on Thienyl-Furan Oligomers Determined by Transfer Line Method.
- T. Minari, Y. Miyata, M. Terayama, T. Nemoto, T. Nishinaga, K. Komatsu, S. Isoda, Appl. Phys. Lett. 2006, 88, 083514-1-3.
- 9. Cryogenic NMR Spectroscopy of Endohedral Hydrogen-Fullerene Complexes
- M. Carravetta, O. G. Johannessen, M. H. Levitt,* I. Heinmaa, R. Stern, A. Samoson, A. J. Horsewill, Y. Murata, K. Komatsu,
J. Chem. Phys. 2006, 124, 104507-1-13.
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