Synthesis and Properties of Group 14 Analogues of Phenyl Anion

• Project/Area Number: 16H04110
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Organic chemistry
• Research Institution: Kyoto University
• Principal Investigator: Tokitoh Norihiro 京都大学, 化学研究所, 教授 (90197864)
• Research Collaborator: MIZUHATA Yoshiyuki
• Project Period (FY): 2016-04-01 – 2019-03-31
• Project Status: Completed (Fiscal Year 2018)
• Budget Amount: ¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000); Fiscal Year 2018: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000); Fiscal Year 2017: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000); Fiscal Year 2016: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
• Keywords: フェニルアニオン / 芳香族性 / 二価化学種 / ゲルマニウム / スズ / ケイ素 / 有機元素化学 / 高周期14族元素 / 芳香族化合物

Outline of Final Research Achievements

A synthesis of heavy phenyl anions in which the anion carbon of the phenyl anion was substituted with a high periodic group 14 element was systematically investigated, and the tin analogue was successfully synthesized in addition to the germanium analogue. We also investigated the reactivity of the heavy phenyl anions with electrophiles and revealed that they act as a building block for introducing a heavy benzene ring.

Academic Significance and Societal Importance of the Research Achievements

本研究成果を踏まえ、重いベンゼン類がベンゼンと比べて極めて低いLUMOエネルギーレベルを持つことを活用し、種々のπ共役系への重いベンゼン骨格の導入が可能になれば、新たな電子受容性機能性材料の開発につながる点で極めて重要であり、また安定化に利用可能な置換基が限定的であった重いベンゼンの化学をさらに拡張させる点で学術的にも意義が大きい。

Research Products

• [Journal Article] Reversible Isomerizations between 1,4-Digermabenzenes and 1,4-Digerma-Dewar-benzenes: Air-Stable Activators for Small Molecules (2019)
  • Author(s): Sugahara Tomohiro、Guo Jing-Dong、Hashizume Daisuke、Sasamori Takahiro、Tokitoh Norihiro
  • Journal Title: Journal of the American Chemical Society Volume: 141 Issue: 6 Pages: 2263-2267
  • DOI: 10.1021/jacs.9b00129
  • Peer Reviewed
• [Journal Article] A Mixed-Anion System Consisting of a Germyl Anion and Anions Delocalized on Conjugated Carbon Ring Skeletons (2019)
  • Author(s): Fujimori Shiori、Mizuhata Yoshiyuki、Tokitoh Norihiro
  • Journal Title: Chemistry - A European Journal Volume: 25 Issue: 25 Pages: 6284-6289
  • DOI: 10.1002/chem.201900699
  • Peer Reviewed
• [Journal Article] Near‐Infrared Circularly Polarized Luminescence through Intramolecular Excimer Formation of Oligo(p‐phenyleneethynylene)s‐Based Double Helicates (2019)
  • Author(s): Miki Koji、Noda Takeru、Gon Masayuki、Tanaka Kazuo、Chujo Yoshiki、Mizuhata Yoshiyuki、Tokitoh Norihiro、Ohe Kouichi
  • Journal Title: Chemistry - A European Journal Volume: 25 Issue: 39 Pages: 9211-9216
  • DOI: 10.1002/chem.201901467
  • Peer Reviewed
• [Journal Article] Synthesis and Structural Properties of Axially Chiral Binaphthothiophene Dicarboxylic Acid (2018)
  • Author(s): Murai, T.; Xing, Y.; Kuribayashi, T.; Lu, W.; Guo, J.; Yella, R.; Hamada, S.; Sasamori, T.; Tokitoh, N.; Kawabata, T.; Furuta, T.
  • Journal Title: Chemical and Pharmaceutical Bulletin Volume: 66 Issue: 12 Pages: 1203-1206
  • DOI: 10.1248/cpb.c18-00668
  • NAID: 130007539115
  • ISSN: 0009-2363, 1347-5223
  • Year and Date: 2018-12-01
  • Peer Reviewed
• [Journal Article] Reversible addition of terminal alkenes to digermynes (2018)
  • Author(s): Sugahara, T.; Guo, J.-D.; Sasamori, T.; Nagase, S.; Tokitoh, N.
  • Journal Title: Chem. Commun. Volume: 54 Issue: 5 Pages: 519-522
  • DOI: 10.1039/c7cc08555a
  • Peer Reviewed
• [Journal Article] 1,2-Dihalodigermenes bearing bulky Eind groups: synthesis, characterization, and conversion to halogermylenoids (2018)
  • Author(s): Hayakawa, N.; Sugahara, T.; Numata, Y.; Kawaai, H.; Yamatani, K.; Nishimura, S.; Goda, S.; Suzuki, Y.; Tanikawa, T.; Nakai, H.; Hashizume, D.; Sasamori, T.; Tokitoh, N.; Matsuo, T.
  • Journal Title: Dalton Trans. Volume: 47 Issue: 3 Pages: 814-822
  • DOI: 10.1039/c7dt03819d
  • Peer Reviewed
• [Journal Article] Synthesis and Characterization of N-Heterocyclic Carbene-Coordinated Silicon Compounds Bearing a Fused-Ring Bulky Eind Group (2018)
  • Author(s): Hayakawa Naoki、Sadamori Kazuya、Mizutani Shinsuke、Agou Tomohiro、Sugahara Tomohiro、Sasamori Takahiro、Tokitoh Norihiro、Hashizume Daisuke、Matsuo Tsukasa
  • Journal Title: Inorganics Volume: 6 Issue: 1 Pages: 30-30
  • DOI: 10.3390/inorganics6010030
  • NAID: 120006501344
  • Peer Reviewed / Open Access
• [Journal Article] Intermolecular chemo- and regioselective aromatic C?H amination of alkoxyarenes promoted by rhodium nitrenoids (2018)
  • Author(s): Arai Kenta、Ueda Yoshihiro、Morisaki Kazuhiro、Furuta Takumi、Sasamori Takahiro、Tokitoh Norihiro、Kawabata Takeo
  • Journal Title: Chemical Communications Volume: 54 Issue: 18 Pages: 2264-2267
  • DOI: 10.1039/c7cc09952e
  • Peer Reviewed
• [Journal Article] Regioselective Cyclotrimerization of Terminal Alkynes Using a Digermyne (2018)
  • Author(s): Sugahara Tomohiro、Guo Jing-Dong、Sasamori Takahiro、Nagase Shigeru、Tokitoh Norihiro
  • Journal Title: Angew. Chem. Int. Ed. Volume: 57 Issue: 13 Pages: 3499-3503
  • DOI: 10.1002/anie.201801222
  • Peer Reviewed
• [Journal Article] Synthesis and Structure of Lewis Base-coordinated Phosphanylalumanes Bearing P-H and Al-Br Moieties (2018)
  • Author(s): Agou Tomohiro、Ikeda Shin、Sasamori Takahiro、Tokitoh Norihiro
  • Journal Title: European Journal of Inorganic Chemistry Volume: 2018 Issue: 19 Pages: 1984-1987
  • DOI: 10.1002/ejic.201800175
  • Peer Reviewed
• [Journal Article] Heavy Phenyllithium and -sodium: Synthesis and Characterization of Germanium Analogues of Phenyl Anion (‘Germabenzenyl Anions’) (2018)
  • Author(s): Shiori Fujimori, Yoshiyuki Mizuhata, Norihiro Tokitoh
  • Journal Title: Chemistry Letters Volume: 印刷中 Issue: 6 Pages: 708-710
  • DOI: 10.1246/cl.180170
  • NAID: 130007384497
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Synthesis of a new highly-fluorinated cis -1,2-cyclopentanediol and its application for fluorinated oligoesters (2018)
  • Author(s): Agou Tomohiro、Ohata Ryo、Mizuhata Yoshiyuki、Tokitoh Norihiro、Fukumoto Hiroki、Kubota Toshio
  • Journal Title: Journal of Fluorine Chemistry Volume: 210 Pages: 78-82
  • DOI: 10.1016/j.jfluchem.2018.03.002
  • Peer Reviewed
• [Journal Article] Chalcogenation Reaction of Cyclic Digermenes (2018)
  • Author(s): Sugahara Tomohiro、Sasamori Takahiro、Tokitoh Norihiro
  • Journal Title: Chemistry Letters Volume: 印刷中 Issue: 6 Pages: 719-722
  • DOI: 10.1246/cl.180188
  • NAID: 130007384496
  • Peer Reviewed
• [Journal Article] Ru-Complexes of an anionic germabenzenyl ligand (2018)
  • Author(s): Fujimori Shiori、Mizuhata Yoshiyuki、Tokitoh Norihiro
  • Journal Title: Chemical Communications Volume: 54 Issue: 58 Pages: 8044-8047
  • DOI: 10.1039/c8cc02845a
  • Peer Reviewed
• [Journal Article] Syntheses and Structures of d10 Coinage Metal Complexes of Electron-Accepting Phosphine Ligands Featuring a 3,3,4,4,5,5-Hexafluorocyclopentene Framework (2018)
  • Author(s): Agou Tomohiro、Wada Nao、Fujisawa Kiyoshi、Hosoya Takaaki、Mizuhata Yoshiyuki、Tokitoh Norihiro、Fukumoto Hiroki、Kubota Toshio
  • Journal Title: Inorganic Chemistry Volume: 57 Issue: 15 Pages: 9105-9114
  • DOI: 10.1021/acs.inorgchem.8b01111
  • Peer Reviewed
• [Journal Article] Facile transformation of 2 H ,3 H -decafluoropentane (HFC-4310mee) into ( Z )-2 H -nonafluoropent-2-ene and its application to the synthesis of polyfluorinated homoallylic ketones by Claisen rearrangement (2018)
  • Author(s): Agou Tomohiro、Aso Daisuke、Kataoka Shoji、Tuchimochi Ryota、Fukumoto Hiroki、Yamazaki Takashi、Kawasaki-Takasuka Tomoko、Mizuhata Yoshiyuki、Tokitoh Norihiro、Kubota Toshio
  • Journal Title: Journal of Fluorine Chemistry Volume: 213 Pages: 74-79
  • DOI: 10.1016/j.jfluchem.2018.07.006
  • Peer Reviewed
• [Journal Article] Synthesis of Ferrocenyl-Substituted Organochalcogenyldichlorogermanes (2018)
  • Author(s): Sasamori Takahiro、Suzuki Yuko、Sugamata Koh、Sugahara Tomohiro、Tokitoh Norihiro
  • Journal Title: Inorganics Volume: 6 Issue: 3 Pages: 68-68
  • DOI: 10.3390/inorganics6030068
  • Peer Reviewed
• [Journal Article] 2,5-Digermaselenophenes: Germanium Analogues of Selenophenes (2018)
  • Author(s): Sugahara Tomohiro、Sasamori Takahiro、Tokitoh Norihiro
  • Journal Title: Journal of the American Chemical Society Volume: 140 Issue: 36 Pages: 11206-11209
  • DOI: 10.1021/jacs.8b07588
  • Peer Reviewed
• [Journal Article] Synthesis of Dodecaallylhexasilacyclohexane and Its Convertibility (2018)
  • Author(s): Omatsu Yamato、Mizuhata Yoshiyuki、Tokitoh Norihiro
  • Journal Title: Zeitschrift f?r anorganische und allgemeine Chemie Volume: 644 Issue: 17 Pages: 930-934
  • DOI: 10.1002/zaac.201800171
  • Peer Reviewed
• [Journal Article] Synthesis and Physical Properties of Polyfluorinated Cycloparaphenylenes (2018)
  • Author(s): Hashimoto, S.; Kayahara, E.; Mizuhata, Y.; Tokitoh, N.; Takeuchi, K.; Ozawa, F.; Yamago, S.
  • Journal Title: Org. Lett Volume: 20 Issue: 18 Pages: 5973-5976
  • DOI: 10.1021/acs.orglett.8b02715
  • Peer Reviewed
• [Journal Article] Neutral, Cationic and Hydride-substituted Siloxygermylenes (2018)
  • Author(s): Roy Matthew M. D.、Fujimori Shiori、Ferguson Michael J.、McDonald Robert、Tokitoh Norihiro、Rivard Eric
  • Journal Title: Chemistry - A European Journal Volume: 24 Issue: 54 Pages: 14392-14399
  • DOI: 10.1002/chem.201802958
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The selective formation of a 1,2-disilabenzene from the reaction of a disilyne with phenylacetylene (2018)
  • Author(s): Sugahara Tomohiro、Guo Jing-Dong、Hashizume Daisuke、Sasamori Takahiro、Nagase Shigeru、Tokitoh Norihiro
  • Journal Title: Dalton Transactions Volume: 47 Issue: 38 Pages: 13318-13322
  • DOI: 10.1039/c8dt03081b
  • Peer Reviewed
• [Journal Article] Generation of stannabenzenes and their monomer?dimer equilibration (2018)
  • Author(s): Mizuhata Yoshiyuki、Fujimori Shiori、Noda Naoya、Kanesato Shuhei、Tokitoh Norihiro
  • Journal Title: Dalton Transactions Volume: 47 Issue: 41 Pages: 14436-14444
  • DOI: 10.1039/c8dt02994f
  • Peer Reviewed
• [Journal Article] Stannabenzenylpotassium: The First Isolable Tin‐Containing Benzene Derivative (2018)
  • Author(s): Fujimori Shiori、Mizuhata Yoshiyuki、Tokitoh Norihiro
  • Journal Title: Chemistry - A European Journal Volume: 24 Issue: 64 Pages: 17039-17045
  • DOI: 10.1002/chem.201804858
  • Peer Reviewed
• [Journal Article] A Straightforward Synthesis of Polyfluorinated Furan Derivatives and Their Property (2018)
  • Author(s): Agou Tomohiro、Nemoto Seiya、Yamada Shigeyuki、Konno Tsutomu、Mizuhata Yoshiyuki、Tokitoh Norihiro、Ebina Ryota、Ishii Akihiko、Hosoya Takaaki、Fukumoto Hiroki、Kubota Toshio
  • Journal Title: Asian Journal of Organic Chemistry Volume: 7 Issue: 12 Pages: 2484-2489
  • DOI: 10.1002/ajoc.201800454
  • Peer Reviewed
• [Journal Article] Dibromometallyl-iron complexes generated by the recombination of an alumanyl-iron complex with EBr3 (E = Al, Ga) (2018)
  • Author(s): Yanagisawa Tatsuya、Mizuhata Yoshiyuki、Tokitoh Norihiro
  • Journal Title: Heteroatom Chemistry Volume: 29 Issue: 5-6
  • DOI: 10.1002/hc.21465
  • Peer Reviewed
• [Journal Article] A Redox-Active Bis(ferrocenyl)germylene and Its Reactivity (2017)
  • Author(s): Suzuki Yuko、Sasamori Takahiro、Guo Jing-Dong、Tokitoh Norihiro
  • Journal Title: Chem. Eur. J. Volume: 24 Issue: 2 Pages: 364-368
  • DOI: 10.1002/chem.201705598
  • Peer Reviewed
• [Journal Article] Nature of E2X2 σ(4c-6e) of the X---E―E---X type at naphthalene 1,8-positions and model, elucidated by X-ray crystallographic analysis and QC calculations with the QTAIM approach (2017)
  • Author(s): Tsubomoto, Y.; Hayashi, S.; Nakanishi, W.; Sasamori, T.; Tokitoh, N.
  • Journal Title: Acta Cryst. B Volume: 73 Issue: 2 Pages: 265-275
  • DOI: 10.1107/s205252061700364x
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Experimental and Theoretical Examination of the Radical Cations Obtained from the Chemical and Electrochemical Oxidation of 5-Aminothiazoles (2017)
  • Author(s): K. Yamaguchi, T. Murai, S. Kutsumizu, Y. Miwa, M. Ebihara, J.-D. Guo, and N. Tokitoh
  • Journal Title: ChemistryOpen Volume: 6 Issue: 2 Pages: 282-287
  • DOI: 10.1002/open.201700016
  • NAID: 120006309298
  • Peer Reviewed / Open Access
• [Journal Article] Asymmetric Intramolecular C-H Insertion Promoted by Dirhodium(II) Carboxylate Catalyst Axially Chiral Amino Acid Derivatives (2017)
  • Author(s): Lu, W.; Pei, X.;Murai, T.; Sasamori, T.; Tlkitoh, N.; Kawabata, T.; Furuta, T.
  • Journal Title: Synlett, Volume: 28 Issue: 06 Pages: 679-683
  • DOI: 10.1055/s-0036-1588674
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A designer ligand field for blue-green luminescence of organoeuropium(ii) sandwich complexes with cyclononatetraenyl ligands (2017)
  • Author(s): Kawasaki Kenshiro、Sugiyama Rion、Tsuji Takashi、Iwasa Takeshi、Tsunoyama Hironori、Mizuhata Yoshiyuki、Tokitoh Norihiro、Nakajima Atsushi
  • Journal Title: Chemical Communications Volume: 53 Issue: 49 Pages: 6557-6560
  • DOI: 10.1039/c7cc03045b
  • Peer Reviewed
• [Journal Article] Reactivity of Organoaluminum Compounds with Unique Coordination Modes (2017)
  • Author(s): 吾郷 友宏、時任 宣博
  • Journal Title: Journal of Synthetic Organic Chemistry, Japan Volume: 75 Issue: 7 Pages: 723-734
  • DOI: 10.5059/yukigoseikyokaishi.75.723
  • NAID: 130005858657
  • ISSN: 0037-9980, 1883-6526
  • Peer Reviewed
• [Journal Article] Synthesis and Structures of Zigzag Shaped [12]Cyclo-p-phenylene Composed of Dinaphthofuran Units and Biphenyl Units (2017)
  • Author(s): Shouda Takaaki、Nakanishi Kentaro、Sasamori Takahiro、Tokitoh Norihiro、Kuramochi Kouji、Tsubaki Kazunori
  • Journal Title: J. Org. Chem. Volume: 82 Issue: 15 Pages: 7850-7855
  • DOI: 10.1021/acs.joc.7b01053
  • Peer Reviewed
• [Journal Article] Highly Bent 1,3-Digerma-2-silaallene (2017)
  • Author(s): Sugahara Tomohiro、Sasamori Takahiro、Tokitoh Norihiro
  • Journal Title: Angew. Chem. Int. Ed. Volume: 56 Issue: 33 Pages: 9920-9923
  • DOI: 10.1002/anie.201706297
  • Peer Reviewed
• [Journal Article] Effects of Counter Anions, P-Substituents, and Solvents on Optical and Photophysical Properties of 2-Phenylbenzo[b]phospholium Salts (2017)
  • Author(s): Koyanagi, Y.; Kawaguchi, S.; Fujii, K.; Kimura, Y.; Sasamori, T.; Tokitoh, N.; Matano, Y.
  • Journal Title: Dalton Trans. Volume: 46 Issue: 29 Pages: 9517-9527
  • DOI: 10.1039/c7dt01839h
  • Peer Reviewed
• [Journal Article] Formation of Phenalenone Skeleton by an Unusual Rearrangement Reaction (2017)
  • Author(s): Sasaki Sayaka、Azuma Eriko、Sasamori Takahiro、Tokitoh Norihiro、Kuramochi Kouji、Tsubaki Kazunori
  • Journal Title: Org. Lett. Volume: 19 Issue: 18 Pages: 4846-4849
  • DOI: 10.1021/acs.orglett.7b02305
  • Peer Reviewed
• [Journal Article] Development of Integrated Dry-Wet Synthesis Method for Metal Encapsulating Silicon Cage Superatoms of M@Si16 (M = Ti and Ta) (2017)
  • Author(s): Tsunoyama Hironori、Akatsuka Hiroki、Shibuta Masahiro、Iwasa Takeshi、Mizuhata Yoshiyuki、Tokitoh Norihiro、Nakajima Atsushi
  • Journal Title: The Journal of Physical Chemistry C Volume: 121 Issue: 37 Pages: 20507-20516
  • DOI: 10.1021/acs.jpcc.7b06449
  • Peer Reviewed / Open Access
• [Journal Article] The (oxalato)aluminate complex as an antimicrobial substance protecting the “shiro” of Tricholoma matsutake from soil micro-organisms (2017)
  • Author(s): Nishino, K.; Shiro, M.; Okura, R.; Oizumi, K.; Fujita, T.; Sasamori, T.; Tokitoh, N.; Yamada, A.; Tanaka, C.; Yamaguchi, M.; Hiradate, S.; Hirai, N.
  • Journal Title: Biosci. Biotechnol. Biochem. Volume: 81 Issue: 1 Pages: 101-111
  • DOI: 10.1080/09168451.2016.1238298
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Pyridinium 5-aminothiazoles: specific photophysical properties and vapochromism in halogenated solvents (2017)
  • Author(s): Kirara Yamaguchi, Toshiaki Murai, Yuki Tsuchiya, Yohei Miwa, Shoichi Kutsumizu, Takahiro Sasamori and Norihiro Tokitoh
  • Journal Title: RSC Advances Volume: 7 Issue: 29 Pages: 18132-18135
  • DOI: 10.1039/c7ra01896g
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Skeletal Rearrangements of Polycyclic α-Ketols (2017)
  • Author(s): Kawamura, M.; Kamo, S.; Azuma, S.; Kubo, K.; Sasamori, T.; Tokitoh, N.; Kuramochi, K.; Tsubaki, K.
  • Journal Title: Org. Lett. Volume: 19 Issue: 2 Pages: 301-303
  • DOI: 10.1021/acs.orglett.6b03541
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Inorganic-Salt-Free Reduction in Main-Group Chemistry: Synthesis of a Dibismuthene and a Distibene (2017)
  • Author(s): Paresh Kumar Majhi, Hideaki Ikeda, Takahiro Sasamori, Hayato Tsurugi, Kazushi Mashima, Norihiro Tokitoh
  • Journal Title: Organometallics Volume: 36 Issue: 7 Pages: 1224-1226
  • DOI: 10.1021/acs.organomet.7b00147
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Germabenzenylpotassium: A Germanium Analogue of a Phenyl Anion (2017)
  • Author(s): Mizuhata, Y.; Fujimori, S.; Sasamori, T.; Tokitoh, N.
  • Journal Title: Angew. Chem. Int. Ed. Volume: 56 Issue: 16 Pages: 4588-4592
  • DOI: 10.1002/anie.201700801
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Isolation and Ambident Reactivity of a Chlorogermylenoid (2016)
  • Author(s): Suzuki, Y.; Sasamori, T.; Guo, J.-D.; Nagase, S.; Tokitoh, N.
  • Journal Title: Chem. Eur. J. Volume: 22 Issue: 39 Pages: 13784-13788
  • DOI: 10.1002/chem.201602601
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Acid-Responsive Absorption and Emission of 5-NArylaminothiazoles: Emission of White Light from a Single Fluorescent Dye and a Lewis Acid (2016)
  • Author(s): Kirara Yamaguchi, Toshiaki Murai, Jing-Dong Guo, Takahiro Sasamori, and Norihiro Tokitoh
  • Journal Title: ChemsitryOpen Volume: 5 Issue: 5 Pages: 434-438
  • DOI: 10.1002/open.201600059
  • NAID: 120005997715
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Synthesis of a 1-Aryl-2,2-chlorosilyl(phospha)silene Coordinated by an N-Heterocyclic Carbene (2016)
  • Author(s): Kyri, A. W.; Majhi, P. K.; Sasamori, T.; Agou, T.; Nesterov, V.; Guo, J.-D.; Nagase, S.; Tokitoh, N.; Streubel, R.
  • Journal Title: Molucules Volume: 21 Issue: 10 Pages: 1309-1309
  • DOI: 10.3390/molecules21101309
  • NAID: 120006223583
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Activation of Dihydrogen by Masked Doubly Bonded Aluminum Species (2016)
  • Author(s): K. Nagata, T. Murosaki, T. Agou, T. Sasamori, T. Matsuo, N. Tokitoh
  • Journal Title: Angew. Chem. Int. Ed. Volume: 55 Issue: 41 Pages: 12877-12880
  • DOI: 10.1002/anie.201606684
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Synthesis and Structure of an Iron-Bromoalumanyl Complex with a Tri-Coordinated Aluminum Center (2016)
  • Author(s): Agou, T.; Yanagisawa, T.; Sasamori, T.; Tokitoh, N.
  • Journal Title: Bull. Chem. Soc. Jpn. Volume: 89 Issue: 10 Pages: 1184-1186
  • DOI: 10.1246/bcsj.20160151
  • NAID: 130006770660
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Reaction of a Stable Digermyne with Acetylenes: Synthesis of a 1,2-Digermabenzene and a 1,4-Digermabarrelene (2016)
  • Author(s): Sugahara, T.; Guo, J.-D.; Sasamori, T.; Karatsu, Y.; Furukawa, Y.; Espinosa Ferao, A.; Nagase, N.; Tokitoh, N.
  • Journal Title: Bull. Chem. Soc. Jpn. Volume: 89 Issue: 11 Pages: 1375-1384
  • DOI: 10.1246/bcsj.20160269
  • NAID: 130005316154
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Presentation] Synthesis and Properties of Heavier Group 14 Element Analogues of Aryl Anions (2018)
  • Author(s): Fujimori Shiori、Mizuhata Yoshiyuki、Tokitoh Norihiro
  • Organizer: Second Interdisciplinary and Research Alumni Symposium iJaDe2018 -From Molecules to Materials: Synthesis, Catalysis, Energy and Sustainability-
  • Int'l Joint Research / Invited
• [Presentation] Synthesis and Properties of Heavier Group 14 Element Analogues of Aryl Anions (2018)
  • Author(s): Tokitoh Norihiro
  • Organizer: Workshop on “New Development in Inorganic Chemistry”
  • Int'l Joint Research / Invited
• [Presentation] Synthesis and Properties of a Kinetically Stabilized Stannabenzene (2018)
  • Author(s): Tokitoh Norihiro
  • Organizer: The 18th Japan-Korea Joint Symposium on Organometallic and Coordination Chemistry
  • Int'l Joint Research / Invited
• [Presentation] Heavier Group 14 Element Analogues of Aryl Anions (2018)
  • Author(s): Fujimori Shiori、Mizuhata Yoshiyuki、Tokitoh Norihiro
  • Organizer: Aromaticity 2018
  • Int'l Joint Research / Invited
• [Presentation] New Reactions Using Masked Doubly Bonded Aluminum Species (2017)
  • Author(s): Tokitoh Norihiro
  • Organizer: International Symposium on Advancing Chemical Sciences 2017 (ISACS-2017, RSC): Challenges in Inorganic Chemistry
  • Int'l Joint Research / Invited
• [Presentation] Reduction of Heavy Aromatics (2017)
  • Author(s): Tokitoh Norihiro
  • Organizer: The 18th International Symposium on Silicon Chemistry (ISOS XVIII) in conjunction with the 6th Asian Silicon Symposium (ASiS-6)
  • Int'l Joint Research / Invited
• [Presentation] Ring Expansion of 1-Bromoalumole to 1-Bromoalumonin by Insertion of Two Alkyne Molecules into the Al-C Bonds (2016)
  • Author(s): Norihiro Tokitoh
  • Organizer: FUJIHARA Seminar-70 (International Symposium on New Development of Physical Organic Chemistry: Construction of Chemical Principles Determining Structures, Reactions, and Properties)
  • Int'l Joint Research / Invited
• [Presentation] Sulfurization of Low-coordinated Heavier Main Group Element Compounds and Comparison with That of Lighter Congeners (2016)
  • Author(s): Norihiro Tokitoh
  • Organizer: The 27th International Symposium on Organic Chemistry of Sulfur (ISOCS-27)
  • Int'l Joint Research / Invited
• [Presentation] Structure and Reactivity of Germabenzenylpotassium (2016)
  • Author(s): Norihiro Tokitoh
  • Organizer: The 15th International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin, and Lead (ICCOC-GTL 2016)
  • Int'l Joint Research / Invited
• [Book] Silaaromatics and Related Compounds in "Organosilicon Compounds" ed. by Lee Vladimir Ya. (2017)
  • Author(s): Mizuhata Yoshiyuki、Tokitoh Norihiro
  • Total Pages: 23
  • Publisher: Elsevier Inc.
  • ISBN: 9780128019917
• [Remarks] 時任研究室
  • URL: http://oec.kuicr.kyoto-u.ac.jp/~tokitohlab/
• [Remarks] 「重いフェニルアニオン」の錯体ビルディングブロックとしての活用
  • URL: https://www.kuicr.kyoto-u.ac.jp/sites/topics/180803/
• [Remarks] 初めての安定なスズ核置換ベンゼン誘導体の合成 ～新たな低配位スズ導入試剤として期待～
  • URL: https://www.kuicr.kyoto-u.ac.jp/sites/topics/181207/
• [Remarks] 「ゲルマニウム化合物」を触媒としたアリールアセチレン類の環化三量化反応の開発に成功
  • URL: https://www.kuicr.kyoto-u.ac.jp/sites/topics/180227/
• [Remarks] フェニルアニオンのゲルマニウム類縁体の合成 ～新たな低配位ゲルマニウム導入試剤として期待～
  • URL: https://www.kuicr.kyoto-u.ac.jp/sites/topics/170406/
• [Remarks] 時任宣博
  • URL: http://rdb.kuicr.kyoto-u.ac.jp/researchers/view/tokitoh+norihiro