A01 秋根 茂久
| 秋根 茂久 | 計画 A01 |
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| 所 属 | 金沢大学 ナノ生命科学研究所 | ||
| 役 職 | 教授 | ||
| 連絡先 | akine@se.kanazawa-u.ac.jp | ||
| 研究室HP | http://chem.s.kanazawa-u.ac.jp/coord/ | ||
| 研究課題 | 配位キラリティーの動的変換とタイムプロファイル制御 | ||
| 研究組織 | 研究協力者：酒田 陽子（金沢大学理工研究域物質化学系・助教） | ||
| 研究内容 | 本新学術領域研究では、外部刺激に応答して「配位キラリティー」の変化や逆転が起こる動的変換系錯体の構築を行う。配位キラリティーをもつ分子として、トリス(salen)骨格をもつ一重らせん型錯体や三重らせん構造のかご型錯体を用いる。これらの錯体について、刺激を与えてから配位キラリティーの発現・変換が起こるまでのレスポンス速度や応答プロファイルの精密設計を目指す。具体的には、金属イオンや有機分子の認識、pH変化、電位変化、温度変化、圧力変化など各種の化学・物理情報を使って配位キラリティーの制御を行える系の開発を行う。さらに、化学情報が複数ステップにわたり伝達される化学情報リレー型のシステムを開発し、新しい配位キラリティー変換法を確立する。また、固体表面、ナノ粒子表面などの集積場において、配位キラリティーの変換が協同的に起こる系の創製を目指す。 | ||
| 専門分野 | 錯体化学、超分子化学、分子認識化学 | ||
| 研究キーワード | らせん型錯体、かご型錯体、大環状錯体、動的構造変換、キラリティー反転 | ||
研究業績
2021
[26] A chiral spirobifluorene-based bis(salen) zinc(II) receptor towards highly enantioselective binding of chiral carboxylates,
Sk Asif Ikbal; Yoko Sakata; Shigehisa Akine, Dalton Trans., 50, 12, 4119 – 4123, 2021
DOI: 10.1039/d1dt00218j.
Sk Asif Ikbal; Yoko Sakata; Shigehisa Akine, Dalton Trans., 50, 12, 4119 – 4123, 2021
DOI: 10.1039/d1dt00218j.
[25] Guest Recognition Control Accompanied by Stepwise Gate-Closing and Opening of a Macrocyclic Metallohost,
Sakata, Y.; Okada, M.; Akine, S., Chem. Eur. J., 27, 7, 2284 – 2288, 2021
DOI: 10.1002/chem.202004487.
Sakata, Y.; Okada, M.; Akine, S., Chem. Eur. J., 27, 7, 2284 – 2288, 2021
DOI: 10.1002/chem.202004487.
2020
[24] Control of Guest Binding Kinetics in Macrocycles and Molecular Cages,
Akine, S.; Sakata, Y., Chem. Lett., 49, 4, 428 – 441, 2020
DOI: 10.1246/cl.200017.
Akine, S.; Sakata, Y., Chem. Lett., 49, 4, 428 – 441, 2020
DOI: 10.1246/cl.200017.
[23] Non-Covalent Interactions Enable the Length-Controlled Generation of Discrete Tubes Capable of Guest Exchange,
Fa, S.; Sakata, Y.; Akine, S.; Ogoshi, T. , Angew. Chem. Int. Ed., 59, 24, 9309 – 9313, 2020
DOI: 10.1002/anie.201916515.
Fa, S.; Sakata, Y.; Akine, S.; Ogoshi, T. , Angew. Chem. Int. Ed., 59, 24, 9309 – 9313, 2020
DOI: 10.1002/anie.201916515.
[22] Post-Metalation Modification of a Macrocyclic Dicobalt(III) Metallohost by Site-Selective Ligand Exchange for Guest Recognition Control,
Sakata, Y.; Okada, M.; Tamiya, M.; Akine, S., Chem. Eur. J., 26, 34, 7595 – 7601, 2020
DOI: 10.1002/chem.202001072.
Sakata, Y.; Okada, M.; Tamiya, M.; Akine, S., Chem. Eur. J., 26, 34, 7595 – 7601, 2020
DOI: 10.1002/chem.202001072.
[21] Vapoluminescence Behavior Triggered by Crystal-State Complexation between Host Crystals and Guest Vapors Exhibiting No Visible Fluorescence,
Ogoshi, T.; Hamada, Y.; Sueto, R.; Kojima, R.; Sakakibara, F.; Nagata, Y.; Sakata, Y.; Akine, S.; Ono, T.; Kakuta, T.; Yamagishi, T.-a., Cryst. Growth. Des., 20, 11, 7087 – 7092, 2020
DOI: 10.1021/acs.cgd.0c00982.
Ogoshi, T.; Hamada, Y.; Sueto, R.; Kojima, R.; Sakakibara, F.; Nagata, Y.; Sakata, Y.; Akine, S.; Ono, T.; Kakuta, T.; Yamagishi, T.-a., Cryst. Growth. Des., 20, 11, 7087 – 7092, 2020
DOI: 10.1021/acs.cgd.0c00982.
[20] Efficient formation of [3]pseudorotaxane based on cooperative complexation of dibenzo-24-crown-8 with diphenylviologen axle,
Sakata, Y.; Ogura, T.; Akine, S., Chem. Commun., 56, 62, 8735 – 8738, 2020
DOI: 10.1039/D0CC03131C.
Sakata, Y.; Ogura, T.; Akine, S., Chem. Commun., 56, 62, 8735 – 8738, 2020
DOI: 10.1039/D0CC03131C.
[19] Macrocyclic dimer of Fc(NHC(O)PPh2-AuCl)2 induced by aurophilic interactions, and chirality induction into Fc core,
Matsutani, T.; Itazaki, M.; Akine, S.; Moriuchi, T., J. Organomet. Chem., 912, 121182, 2020
DOI: 10.1016/j.jorganchem.2020.121182.
Matsutani, T.; Itazaki, M.; Akine, S.; Moriuchi, T., J. Organomet. Chem., 912, 121182, 2020
DOI: 10.1016/j.jorganchem.2020.121182.
2019
[18] ON/OFF Control of the Flipping Motion of Diuranyl Bis(Salophen) Macrocycle by Extremely Strong Binding with Fluoride Ion,
Cametti, M.; Sakata, Y.; Martí-Rujas, J.; Akine, S., Inorg. Chem., 58, 21, 14871 – 14875, 2019
DOI: 10.1021/acs.inorgchem.9b02587.
Cametti, M.; Sakata, Y.; Martí-Rujas, J.; Akine, S., Inorg. Chem., 58, 21, 14871 – 14875, 2019
DOI: 10.1021/acs.inorgchem.9b02587.
[17] Switching of Recognition First and Reaction First Mechanisms in Host–Guest Binding Associated with Chemical Reactions,
Yoko Sakata; Munehiro Tamiya; Masahiro Okada; Shigehisa Akine, J. Am. Chem. Soc., 141, 39, 15597 – 15604, 2019
DOI: 10.1021/jacs.9b06926.
Yoko Sakata; Munehiro Tamiya; Masahiro Okada; Shigehisa Akine, J. Am. Chem. Soc., 141, 39, 15597 – 15604, 2019
DOI: 10.1021/jacs.9b06926.
[16] Functionalized metallonanobelt derivatives having quinoxaline scaffold prepared from a common precursor,
Yoko Sakata; Yoshiki Furukawa; Shigehisa Akine, Tetrahedron Lett., 60, 31, 2049 – 2053, 2019
DOI: 10.1016/j.tetlet.2019.06.057.
Yoko Sakata; Yoshiki Furukawa; Shigehisa Akine, Tetrahedron Lett., 60, 31, 2049 – 2053, 2019
DOI: 10.1016/j.tetlet.2019.06.057.
[15] Ligand Exchange Strategy for Tuning of Helicity Inversion Speeds of Dynamic Helical Tri(saloph) Metallocryptands,
Yoko Sakata; Shunsuke Chiba; Masato Miyashita; Tatsuya Nabeshima; Shigehisa Akine, Chem. Eur. J., 25, 12, 2962 – 2966, 2019
DOI: 10.1002/chem.201805799.
Yoko Sakata; Shunsuke Chiba; Masato Miyashita; Tatsuya Nabeshima; Shigehisa Akine, Chem. Eur. J., 25, 12, 2962 – 2966, 2019
DOI: 10.1002/chem.201805799.
[14] Host–Guest Complexation Using Pillar[5]arene Crystals: Crystal-Structure Dependent Uptake, Release, and Molecular Dynamics of an Alkane Guest,
Tomoki Ogoshi; Yukie Hamada; Sueto Ryuta; Yoko Sakata; Shigehisa Akine; Adhitya Mangala Putra Moeljadi; Hajime Hirao; Takahiro Kakuta; Tada-aki Yamagishi; Motohiro Mizuno, Chem. Eur. J., 25, 10, 2497 – 2502, 2019
DOI: 10.1002/chem.201805733.
Tomoki Ogoshi; Yukie Hamada; Sueto Ryuta; Yoko Sakata; Shigehisa Akine; Adhitya Mangala Putra Moeljadi; Hajime Hirao; Takahiro Kakuta; Tada-aki Yamagishi; Motohiro Mizuno, Chem. Eur. J., 25, 10, 2497 – 2502, 2019
DOI: 10.1002/chem.201805733.
[13] Molecular weight fractionation by confinement of polymer in one-dimensional pillar[5]arene channels,
Tomoki Ogoshi; Ryuta Sueto; Masafumi Yagyu; Ryosuke Kojima; Takahiro Kakuta; Tada-aki Yamagishi; Kazuki Doitomi; Anil Kumar Tummanapelli; Hajime Hirao; Yoko Sakata; Shigehisa Akine; Motohiro Mizuno, Nat. Commun., 10, 479, 1 – 8, 2019
DOI: 10.1038/s41467-019-08372-1.
Tomoki Ogoshi; Ryuta Sueto; Masafumi Yagyu; Ryosuke Kojima; Takahiro Kakuta; Tada-aki Yamagishi; Kazuki Doitomi; Anil Kumar Tummanapelli; Hajime Hirao; Yoko Sakata; Shigehisa Akine; Motohiro Mizuno, Nat. Commun., 10, 479, 1 – 8, 2019
DOI: 10.1038/s41467-019-08372-1.
[12] A Closed Metallomolecular Cage that can Open its Aperture by Disulfide Exchange,
Shigehisa Akine; Masato Miyashita; Tatsuya Nabeshima, Chem. Eur. J., 25, 6, 1432 – 1435, 2019
DOI: 10.1002/chem.201805359.
Shigehisa Akine; Masato Miyashita; Tatsuya Nabeshima, Chem. Eur. J., 25, 6, 1432 – 1435, 2019
DOI: 10.1002/chem.201805359.
2018
[11] Dynamic Helicity Control of Oligo(salamo)-Based Metal Helicates,
Akine, S., Inorganics, 6, 3, 1 – 19, 2018
DOI: 10.3390/inorganics6030080.
Akine, S., Inorganics, 6, 3, 1 – 19, 2018
DOI: 10.3390/inorganics6030080.
[10] Metallonanobelt: A Kinetically Stable Shape-Persistent Molecular Belt Prepared by Reversible Self-Assembly Processes,
Yoko Sakata; Ryoichi Yamamoto; Daiki Saito; Yuko Tamura; Keisuke Maruyama; Tomoki Ogoshi; Shigehisa Akine, Inorg. Chem., 57, 24, 15500 – 15506, 2018
DOI: 10.1021/acs.inorgchem.8b02804.
Yoko Sakata; Ryoichi Yamamoto; Daiki Saito; Yuko Tamura; Keisuke Maruyama; Tomoki Ogoshi; Shigehisa Akine, Inorg. Chem., 57, 24, 15500 – 15506, 2018
DOI: 10.1021/acs.inorgchem.8b02804.
[9] Separation of Linear and Branched Alkanes Using Host–Guest Complexation of Cyclic and Branched Alkane Vapors by Crystal State Pillar[6]arene,
Tomoki Ogoshi; Kazuki Saito; Ryuta Sueto; Ryosuke Kojima; Yukie Hamada; Shigehisa Akine; Adhitya Mangala Putra Moeljadi; Hajime Hirao; Takahiro Kakuta; Tada‐aki Yamagishi, Angew. Chem. Int. Ed., 57, 6, 1592 – 1595, 2018
DOI: 10.1002/anie.201711575.
Tomoki Ogoshi; Kazuki Saito; Ryuta Sueto; Ryosuke Kojima; Yukie Hamada; Shigehisa Akine; Adhitya Mangala Putra Moeljadi; Hajime Hirao; Takahiro Kakuta; Tada‐aki Yamagishi, Angew. Chem. Int. Ed., 57, 6, 1592 – 1595, 2018
DOI: 10.1002/anie.201711575.
[8] A novel graphite-like stacking structure in a discrete molecule and its molecular recognition behavior,
Shigehisa Akine; Onuma Takahiro; Tatsuya Nabeshima, New J. Chem., 42, 9369 – 9372, 2018
DOI: 10.1039/c8nj01315b.
Shigehisa Akine; Onuma Takahiro; Tatsuya Nabeshima, New J. Chem., 42, 9369 – 9372, 2018
DOI: 10.1039/c8nj01315b.
2017
[7] Alkane-length sorting using activated pillar[5]arene crystals,
Tomoki Ogoshi; Ryuta Sueto; Yukie Hamada; Kazuki Doitomi; Hajime Hirao; Yoko Sakata; Shigehisa Akine; Takahiro Kakuta; Tada-aki Yamagishi, Chem. Commun., 53, 61, 8577 – 8580, 2017
DOI: 10.1039/c7cc04454b.
Tomoki Ogoshi; Ryuta Sueto; Yukie Hamada; Kazuki Doitomi; Hajime Hirao; Yoko Sakata; Shigehisa Akine; Takahiro Kakuta; Tada-aki Yamagishi, Chem. Commun., 53, 61, 8577 – 8580, 2017
DOI: 10.1039/c7cc04454b.
[6] New mechanistic insights into intramolecular aromatic ligand hydroxylation and benzyl alcohol oxidation initiated by the well-defined (µ-peroxo)diiron(III) complex,
Mio Sekino; Hideki Furutachi; Rina Tojo; Ayumi Hishi; Hanako Kajikawa; Takatoshi Suzuki; Kaito Suzuki; Shuhei Fujinami; Shigehisa Akine; Yoko Sakata; Takehiro Ohta; Shinya Hayami; Masatatsu Suzuki, Chem. Commun., 53, 63, 8838 – 8841, 2017
DOI: 10.1039/c7cc04382a.
Mio Sekino; Hideki Furutachi; Rina Tojo; Ayumi Hishi; Hanako Kajikawa; Takatoshi Suzuki; Kaito Suzuki; Shuhei Fujinami; Shigehisa Akine; Yoko Sakata; Takehiro Ohta; Shinya Hayami; Masatatsu Suzuki, Chem. Commun., 53, 63, 8838 – 8841, 2017
DOI: 10.1039/c7cc04382a.
[5] Anion-capped Metallohost Allows Extremely Slow Guest Uptake and On-demand Acceleration of Guest Exchange,
Yoko Sakata; Chiho Murata; Shigehisa Akine, Nat. Commun., 8, 16005, 1 – 7, 2017
DOI: 10.1038/ncomms16005.
Yoko Sakata; Chiho Murata; Shigehisa Akine, Nat. Commun., 8, 16005, 1 – 7, 2017
DOI: 10.1038/ncomms16005.
[4] Two-Step Modulation of Ion Recognition Using a Bis(saloph)-Macrocyclic Host Having a 24-Crown-8-Like Cavity,
Yoko Sakata; Seiya Kobayashi; Shigehisa Akine, Chem. Commun., 53, 47, 6363 – 6366, 2017
DOI: 10.1039/C7CC02641B.
Yoko Sakata; Seiya Kobayashi; Shigehisa Akine, Chem. Commun., 53, 47, 6363 – 6366, 2017
DOI: 10.1039/C7CC02641B.
[3] A Metallo-Molecular Cage That Can Close the Apertures with Coordination Bonds,
Shigehisa Akine; Masato Miyashita; Tatsuya Nabeshima, J. Am. Chem. Soc., 139, 13, 4631 – 4634, 2017
DOI: 10.1021/jacs.7b00840.
Shigehisa Akine; Masato Miyashita; Tatsuya Nabeshima, J. Am. Chem. Soc., 139, 13, 4631 – 4634, 2017
DOI: 10.1021/jacs.7b00840.
[2] Electronic Perturbation of Supramolecular Conjugates of Porphyrins and Phthalocyanines,
Nozomi Mihara; Yasuyuki Yamada; Shigehisa Akine; Kunihisa Sugimoto; Kentaro Tanaka, Chem. Commun., 53, 14, 2230 – 2232, 2017
DOI: 10.1039/c6cc09590a.
Nozomi Mihara; Yasuyuki Yamada; Shigehisa Akine; Kunihisa Sugimoto; Kentaro Tanaka, Chem. Commun., 53, 14, 2230 – 2232, 2017
DOI: 10.1039/c6cc09590a.
2016
[1] Lanthanide Contraction for Helicity Fine-Tuning and Helix-Winding Control of Single-Helical Metal Complexes,
Shiho Sairenji; Shigehisa Akine; Tatsuya Nabeshima, Dalton Trans., 45, 38, 14902 – 14906, 2016
DOI: 10.1039/C6DT02635D.
Shiho Sairenji; Shigehisa Akine; Tatsuya Nabeshima, Dalton Trans., 45, 38, 14902 – 14906, 2016
DOI: 10.1039/C6DT02635D.