Development and application of reversible addition reaction of endohedral metallofullerenes
Project/Area Number |
19750027
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Organic chemistry
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Research Institution | Tokyo Gakugei University |
Principal Investigator |
MAEDA Yutaka Tokyo Gakugei University, 教育学部, 准教授 (10345324)
|
Co-Investigator(Renkei-kenkyūsha) |
AKASAKA Takeshi 筑波大学, 先端学際領域研究センター, 教授 (60089810)
|
Project Period (FY) |
2007 – 2008
|
Project Status |
Completed (Fiscal Year 2008)
|
Budget Amount *help |
¥3,700,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥2,400,000 (Direct Cost: ¥2,400,000)
|
Keywords | フラーレン / 金属内包フラーレン / 可逆付加反応 / 付加反応 |
Research Abstract |
金属内包フラーレンおよびフラーレンに対し、ジエン、カルベン、ラジカル種等を用いた化学反応を検討したところ、種々の対応する付加体の合成に成功した。付加体のキャラクタリゼーションを行い、新規誘導体の構造と特性の評価を試みた。ジエンを鍵とする、金属内包フラーレンの可逆付加反応系の構築を目的とし、研究を推進したところ、1)高い位置選択性で付加反応が進行すること、2)化学反応性を用いるジエンの置換基にて制御し得ること、3)結晶構造解析にて構造を決定し、フラーレンケージの歪みおよび電荷密度が高選択的付加反応の因子であること、4)結晶中において、付加体のスピン密度によってはダイマー構造をとること、を明らかにした。さらに、世界に先駆けて異なる2つの官能基を高い位置選択性で金属内包フラーレンに導入することに成功し、金属内包フラーレンを核とする三分子系機能性分子の構築に向けたモデルを提案することができた。
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Report
(3 results)
Research Products
(75 results)
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[Journal Article] Radical Coupling Reaction of Parama gnetic Endohedral Metallofullerene La@C822008
Author(s)
Y. Takano, A. Yomogida, H. N ikawa, M. Yamada, T. Wakahara, T. T suchiya, M. O. Ishitsuka, Y. Maeda, T. Akasaka, T. Kato, Z. Slanina, N. Mizorogi, S. Nagase
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Journal Title
J. Am. Chem. Soc. 130
Pages: 16224-16230
Related Report
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[Journal Article] Does Gd@C82 Have an Anomalous Endohe dral Structure? Synthesis and Singl e Crystal X-ray Structure of the Ca rbene Adduct2008
Author(s)
T. Akasaka, T. Kono, Y. Takematsu, H. Nikawa, T. Nakahod o, T. Wakahara, M. O. Ishitsuka, T. Tsuchiya, Y. Maeda, M. T. H. Liu, K. Yoza, T. Kato, K. Yamamoto, N. M izorogi, Z. Slanina, S. Nagase
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Journal Title
J. Am. Chem. Soc. 130
Pages: 12840-12841
Related Report
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[Journal Article] Chemical Understanding of a Non-IPR Metallofullerene: Stabilization of Encaged Metals on Fused-pentagon B onds in La2@C722008
Author(s)
X. Lu, H. Nikawa, T. Nakahodo, T. Tsuchiya, M. O. Ishit suka, Y. Maeda, T. Akasaka, M. Toki, H. Sawa, Z. Slanina, N. Mizorogi, S. Nagase
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Journal Title
J. Am. Chem. Soc. 130
Pages: 9129-9136
Related Report
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[Journal Article] Metal Atoms Collinear with the Spir o Carbon of 6,6-Open Adducts, M2@C80 (Ad) (M = La and Ce, Ad = Adamantyl idene)2008
Author(s)
M. Yamada, C. Someya, T. Wa kahara, T. Tsuchiya, Y. Maeda, T. A kasaka, K. Yoza, E. Horn, M. T. H. Liu, N. Mizorogi, S. Nagase
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Journal Title
J. Am. Chem. Soc. 130
Pages: 1171-1176
Related Report
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[Journal Article] Nanorods of Endohedral Metallofulle rene Derivative2008
Author(s)
T. Tsuchiya, R. Ku mashiro, K. Tanigaki, Y. Matsunaga, M. O. Ishitsuka, T. Wakahara, Y. M aeda, Y. Takano, M. Aoyagi, T. Akas aka, M. T. H. Liu, T. Kato, K. Suen aga, J. S. Jeong, S. Iijima, F. Kim ura, T. Kimura, S. Nagase
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Journal Title
J. Am. Chem. Soc. 130
Pages: 450-451
Related Report
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[Journal Article] Bis-carbene Adducts of Non-IPR La2@ C72: Localization of High Reactivity around Fused-pentagons and Toward Controllable Tuning of Electrochemi cal Properties of Metallofullerenes2008
Author(s)
X. Lu, H. Nikawa, T. Tsuchiya, Y. Maeda, M. O. Ishitsuka, T. Akasaka, M. Toki, H. Sawa, Z. Slanina, N. M izorogi, S. Nagase
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Journal Title
Angew. Chem. Int. Ed. 47
Pages: 8642-8645
Related Report
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[Journal Article] Observation of 13C NMR Chemical Shifts of Metal Carbides Encapsulated in Fullerenes: Sc2C2@C82, Sc2C2@C84, and Sc3C2@C802008
Author(s)
Y. Yamazaki, K. Nakajima, T. Wakahara, T. Tsuchiya, M. O. Ishitsuka, Y. Maeda, T. Akasaka, M. Waelchili, N. Mizorogi, S. Nagase
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Journal Title
Angew. Chem. Int. Ed. 47
Pages: 7905-7908
Related Report
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[Journal Article] [2+1]-Cycloaddition of Nitrene onto C60 Revisited: Interconversion between Aziridinofullerene and Azafulleroid2008
Author(s)
T. Nakahodo, M. Okada, H. Morita, T. Yoshimura, M. O. Ishitsuka, T. Tsuchiya, Y. Maeda, H. Fujihara, T. Akasaka, X. Gao, S. Nagase
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Journal Title
Angew. Chem. Int. Ed. 47
Pages: 1298-1300
Related Report
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[Journal Article] Isolation and Characterization of Carbene Derivatives of La@C82(Cs)2008
Author(s)
T. Akasaka, T. Kono, Y. Matsunaga, T. Wakahara, T. Nakahodo, M. O. Ishitsuka, Y. Maeda, T. Tsuchiya, T. Kato, M. T. H. Liu, N. Mizorogi, Z. Slanina, S. Nagase
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Journal Title
J. Phys. Chem. A 112
Pages: 1294-1297
Related Report
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[Journal Article] Radical Coupling Reaction of Paramagnetic Endohedral Metallofullerene La@C822008
Author(s)
Y. Takano, A. Yomogida, H. Nikawa, M. Yamada, T. Wakahara, T. Tsuchiya, M. O. Ishitsuka, Y. Maeda, T. Akasaka, T. Kato, Z. Slanina, N. Mizorogi, S. Nagase
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Journal Title
J. Am. Chem. Soc 130
Pages: 16224-16230
NAID
Related Report
Peer Reviewed
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[Journal Article] Chemical Understanding of a Non-IPR Metallofullerene : Stabilization of Encaged Metals on Fused-Pentagon Bonds in La2@C722008
Author(s)
X. Lu, H. Nikawa, T. Nakahodo, T. Tsuchiya, M. O. Ishitsuka, Y. Maeda, T. Akasaka, M. Told, H. Sawa, Z. Slanina, N. Mizorogi, S
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Journal Title
J. Am. Chem. Soc 130
Pages: 9129-9136
Related Report
Peer Reviewed
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[Journal Article] Metal Atoms Collinear with the Spiro Carbon of 6,6-Open Adducts, M2@C80(Ad)(M)La and Ce, Ad)Adamantylidene)2008
Author(s)
M., Yamada, C. Someya, T. Wakahara, T. Tsuchiya, Y. Maeda, T. Akasaka, K. Yoza, E. Horn, M. T. H. Liu, N. Mizorogi, S. Nagase
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Journal Title
J. Am. Chem. Soc 130
Pages: 1171-1176
Related Report
Peer Reviewed
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[Journal Article] Does Gd@C82 Have an Anomalous Endohedral Structure? Synthesis and Single Crystal X-ray Structure of the Carbene Adduct2008
Author(s)
T. Akasaka, T. Kono, Y. Takematsu, H. Nikawa, T. Nakahodo, T. Wakahara, M. 0. Ishitsuka, T. Tsuchiya, Y. Maeda, M. T. H. Liu, K. Yoza, T. Kato, K. Yamamoto, N. Mizorogi, Z. Slanina, S. Nagase Slanina, Shigeru Nagase
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Journal Title
J. Am. Chem. Soc 130
Pages: 12840-12841
Related Report
Peer Reviewed
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[Journal Article] Nanorods of Endohedral Metallofullerene Derivative2008
Author(s)
T. Tsuchiya, R. Kumashiro, K. Tanigaki, Y. Matsunaga, M. O. Ishitsuka, T. Wakahara, Y. Maeda, Y. Takano, M. Aoyagi, T. Akasaka, M. T. H. Liu, T. Kato, K. Suenaga, J. S. Jeong, S. Iijima, F. Kimura, T. Kimura, S. Nagase
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Journal Title
J. Am. Chem. Soc 130
Pages: 450-451
Related Report
Peer Reviewed
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[Journal Article] Bis-Carbene Adducts of Non-IPR La2@C72 : Localization of HighReactivity around Fused Pentagons and Electrochemical Properties2008
Author(s)
X. Lu, H. Nikawa, T. Tsuchiya, Y. Maeda, M. O. Ishitsuka, T. Akasaka, M. Toki, H. Sawa, Z. Slanina, N. Mizorogi, S. Nagase
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Journal Title
Angew. Chem. Int, Ed 47
Pages: 8642-8645
Related Report
Peer Reviewed
-
[Journal Article] [2+1] Cycloaddition of Nitrene onto C60 Revisited : Interconversion between an Aziridinofullerene and an Azafulleroid2008
Author(s)
T. Nakahodo, M. Okada, H. Morita, T. Yoshimura, M. O. Ishitsuka, T. Tsuchiya, Y. Maeda, H. Fujihara, T. Akasaka, X. Gao, S. Nagase
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Journal Title
Angew. Chem. Int. Ed 47
Pages: 1298-1300
Related Report
Peer Reviewed
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[Journal Article] Observation of 13C NMR Chemical Shifts of Metal Carbides Encapsulated in Fullerenes : Sc2C2@C82, Sc2C2@C84, and Sc3C2@C802008
Author(s)
Y. Yamazaki, K. Nakajima, T. Wakahara, T. Tsuchiya, M. O. Ishitsuka, Y. Maeda, T. Akasaka, M. Waelchili, N. Mizorogi, S. Nagase
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Journal Title
Angew. Chem. Int. Ed 47
Pages: 7905-7908
Related Report
Peer Reviewed
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[Journal Article] Experimental and Theoretical Studie s of the Scandium Carbide Endohedral Metallofullerene Sc2C2@C82 and Its Carbene Derivative2007
Author(s)
Y. Iiduka, T. Wakahara, K. Nakajima, T. Nakahodo, T. Tsuchiya, Y. Maeda, T. Akasaka, K. Yoza, M. T. H. Liu, N. Mizorogi, S. Nagase
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Journal Title
Angew. Chem. Int. Ed. 46
Pages: 5562-5564
Related Report
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[Journal Article] Two-dimensional Hopping Motion of Encapsulated La Atoms in Silylated La2@C802007
Author(s)
T. Wakahara, M. Yamada, S. Takahashi, T. Nakahodo, T. Tsuchiya, Y. Maeda, T. Akasaka, M. Kako, K. Yoza, E. Horn, N. Mizorogi, S. Nagase
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Journal Title
Chem. Commun.
Pages: 2680-2682
Related Report
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[Journal Article] Two-dimensional Hopping Motion of Encapsulated La Atoms in Silylated La_2@C_802007
Author(s)
T. Wakahara, M. Yamada, S. Takahashi, T. Nakahodo, T. Tsuchiya, Y. Maeda, T. Akasada, M. Kako, K. Yoza, E. Horn, N. Mizorogi, S. Nagase
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Journal Title
Chem. Commun.
Pages: 2680-2682
Related Report
Peer Reviewed
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[Presentation] Unconventional Bingel adducts of the open-shell metallofullerene La@C822009
Author(s)
L. Feng, T. Tsuchiya, T. Wakahara, T. Nakahodo, Q. Piao, Y. Maeda, T. Akasaka, T. Kato, K. Yoza, E. Horn, N. Mizorogi, S. Nagase
Organizer
プレ戦略イニシアティブ「機能分子創成研究拠点」シンポジウム
Place of Presentation
つくば
Related Report
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[Presentation] Reversible Addition Reaction of Endohedral Metallofullerene La@C822009
Author(s)
S. Sato, Y. Maeda, K. Inada, H. Nikawa, M. Yamada, N. Mizorogi, T. Hasegawa, T. Tsuchiya, T. Akasaka, T. Kato, Z. Slanina, S. Nagase
Organizer
プレ戦略イニシアティブ「機能分子創成研究拠点」シンポジウム
Place of Presentation
つくば
Related Report
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[Presentation] Radical Coupling Reaction of Parama gnetic Endohedral Metallofullerene La@C822009
Author(s)
Y. Takano, A. Yomogida, H. Nikawa, T. Wakahara, T. Tsuchiya, M. O. Ishitsuka, Y. Maeda, T. Akasaka, T. Kato, Z. Slanina, N. Mizorogi, S. Nagase
Organizer
The 2nd International Symposium on Interdisciplinary Material Science (ISIMS-2009)
Place of Presentation
Tsukuba, Japan
Related Report
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[Presentation] Reversible Addition Reaction of Endohedral Metallofullerene La@C822009
Author(s)
S. Sato, Y. Maeda, K. Inada, H. Nikawa, M. Yamada, N. Mizorogi, T. Hasegawa, T. Tsuchiya, T. Akasaka, T. Kato, Z. Slanina, S. Nagase
Organizer
he 2nd International Symposium on Interdisciplinary Material Science (ISIMS-2009)
Place of Presentation
Tsukuba, Japan
Related Report
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[Presentation] Reversible Addition Reaction of Endohedral Metallofullerene La@Cs22009
Author(s)
S. Sato, Y. Maeda, K. Inada, H. Nikawa, M. Yamada, N. Mizorc T. Hasegawa, T. Tsuchiya, T. Akasaka, T. Kato, Z. Slanina, S. Nagase
Organizer
The 2^<nd> International Symposium on Interdisciplinary Material Science(ISIMS-2009)
Place of Presentation
EPOCHAL TSUKUBA, Tsukuba, Japan
Related Report
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[Presentation] Radical Coupling Reaction of Paramagnetic Endohedral Metallofullerene La@C_<82>2009
Author(s)
Y. Takano, A. Yomogida, H. Nikawa, T. Wakahara, T. Tsuchiya, M. O. Ishitsuka, Y. Maeda, T. Akasaka, T. Kato, Z. Slanina, N. Mizorogi, S. Nagase
Organizer
The 2^<nd> International Symposium on Interdisciplinary Material Science(ISIMS-2009)
Place of Presentation
EPOCHAL TSUKUBA, Tsukuba, Japan
Related Report
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[Presentation] Unconventional Bingel adducts of the open-shell metallofullerene La@C_<82>2009
Author(s)
L. Feng, T. Tsuchiya, T. Wakahara, T. Nakahodo, Q. Piao, Y. Maeda, T. Akasaka, T. Kato, K. Yoza, E. Horn, N. Mizoxogi, S. Nagase
Organizer
プレ戦略イニシアティブ「機能分子創成研究拠点」シンポジウム
Place of Presentation
つくば国際会議場, つくば
Related Report
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[Presentation] Reversible Addition Reaction of Endohedral Metallofullerene La@C_<82>2009
Author(s)
S. Sato, Y. Maeda, K. Inada, H. Ni kawa, M. Yamada, N. Mizorogi, T. Hasegawa, T. Tsuchiya, T. Akasaka, T. Kato, Z. Slanina, S. Nagase
Organizer
プレ戦略イニシアティブ「機能分子創成研究拠点」シンポジウム
Place of Presentation
つくば国際会議場, つくば
Related Report
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[Presentation] Reversible Addition Reaction of Endohedral Metallofullerene La@C822008
Author(s)
S. Sato, Y. Maeda, K. Inada, M. Yamada, T. Tsuchiya, M. O. Ishitsuka, T. Hasegawa, T. Akasaka, T. Kato, N. Mizorogi, S. Nagase
Organizer
PRiME 2008 (Pacific Rim Meeting, 214th ECS Meeting)
Place of Presentation
Honolulu, USA.
Related Report
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[Presentation] Radical Coupling Reaction of Paramagnetic Endohedral Metallofullerene La@C822008
Author(s)
Y. Takano, A. Yomogida, H. Nikawa, T. Wakahara, T. Tsuchiya, M. O. Ishitsuka, Y. Maeda, T. Akasaka, T. Kato, Z. Slanina, N. Mizorogi, S. Nagase
Organizer
第35 回記念フラーレン・ナノチューブ総合シンポジウム
Place of Presentation
東京
Related Report
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[Presentation] Reversible and Regioselective Reaction of La@C82 with 1,2,3,4,5-Pentamethylcyclopentadiene2008
Author(s)
S. Sato, Y. Maeda, K. Inada, M. Yamada, T. Tsuchiya, M. O. Ishitsuka, T. Hasegawa, T. Akasaka, T. Kato, N. Mizorogi, Z. Slanina, S. Nagase
Organizer
第35 回記念フラーレン・ナノチューブ総合シンポジウム
Place of Presentation
東京
Related Report
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[Presentation] Reversible Addition Reaction of Endohedral Metallofullerene La@C_822008
Author(s)
S. Sato, Y. Maeda, K. Inada, M. Yamada, T. Tsuchiya, M. O. Ishitsuka, T. Hasegawa,. T. Akasaka, T. Kato, N. Mizorogi, S. Nagase
Organizer
PRiME 2008(Pacific Rim Meeting, 214th ECS Meeting)
Place of Presentation
Hilton Hawaiian Village, Honolulu, USA
Related Report
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[Presentation] Reversible and Regioselective Reaction of La@C_82 with 1, 2, 3, 4, 5-Pentamethylcyclopentadiene2008
Author(s)
S. Sato, Y. Maeda, K. Inada, M. Yamada, T. Tsuchiya, M. O. Ishitsuka, T. Hasegawa, T. Akasaka, T. Kato, N. Mizorogi, Z. Slanina, S. Nagase
Organizer
第35回記念フラーレン・ナノチューブ総合シンポジウム
Place of Presentation
東京工業大学, 東京
Related Report
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[Presentation] Positional Control of Encapsulated Atoms Inside a Fullerene Cage by Exohedral Chemical Functionalization2008
Author(s)
M. Yamada, C. Someya, T. Wakahara, T. Tsuchiya, T. Akasaka, Y. Maeda, K. Yoza, N. Mizorogi, S. Nagase
Organizer
213th ECS Meeting
Place of Presentation
Phoenix Convention Center, Phoenix, USA
Related Report
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[Presentation] Radical Coupling Reaction of Paramagnetic Endohedral Metallofullerene La@C_<82>2008
Author(s)
Y. Takano, A. Yomogida, H. Nikawa, T. Wakahara, T. Tsuchiya, M. O. Ishitsuka, Y. Maeda, T. Akasaka, T. Kato, Z. Slanina, N. Mizorogi, S. Nagase
Organizer
第35回記念フラーレン・ナノチューブ総合シンポジウム
Place of Presentation
東京工業大学, 東京
Related Report
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