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22 Tara P. Dhungana, Nozomi Takagi, Bo Zhu, Koichi Nagata, Shigeyoshi Sakaki, Hiromi Tobita, and Hisako Hashimoto* 『TBA』2023. XX, XX. DOI: doi.org/10.1038/XXX

21 M. Matsuoka, K. Nagata, R. Ohno, T. Matsuo, H. Hashimoto*

『Reactions of Neutral Chromium Silylyne Complex with Alkynes and Butadiene: Access to Homoaromatic

Compounds and Silacyclopentenyl Complexes』

Chem. Lett. 2023, 53, upae002. (DOI: doi.org/10.1093/chemle/upae002)

20 Masahiro Matsuoka, Koichi Nagata, Ryoma Ohno, Tsukasa Matsuo, Hiromi Tobita, and Hisako Hashimoto*

『Neutral Chromium Complex with a Cr≡Si Triple Bond: Synthesis and photoinduced H–H and

Benzene C–H Bond Activation』Chem. Eur. J. 2023. e202303765. DOI: doi.org/10.1002/chem.202303765

19 Koichi Nagata, Hirotaka Omura, and Hisako Hashimoto*

『π-Character of Chromium Germylyne Complex in the Reactions with Enone, Butadiene, and Alkynes:

　　　　　Formation of Germacycles through [2+4] Cycloaddition with Conjugated Molecules』

　　　　Chem. Asian J. 2023. e202300801. DOI: doi.org/10.1038/asia.202300801

18 Koichi Nagata, Hirotaka Omura, Masahiro Matsuoka, Hiromi Tobita, and Hisako Hashimoto*

『Photoinduced One-Pot Synthesis of a Chromium Germylyne Complex and Its Formation Mechanism』

Organometallics 2023. 42, 1131-1138.

DOI: doi.org/10.1021/acs.organomet.2c00594

17 Koichi Nagata, Ayako Hino, Hitoshi Ube, Hiroyasu Sato, and Mitsuhiko Shionoya*

『Synthesis and Molecular Structural Studies of Racemic Chiral-at-Vanadium(V) Complexes Using and

Unsymmetric Achiral Phenolic Bidentate Ligand』Dalton Trans. 2023. 52, 3292-3299.

DOI: doi.org/10.1039/D2DT03436K

Selected as “Backside Cover Picture”,

16 Lei Zhen‡, Mizuki Endo‡, Hitoshi Ube, Takafumi Shiraogawa, Pei Zhao, Koichi Nagata, Xiao-Li Pei,

Tomiya Eguchi, Toshiaki Kamachi, Masahiro Ehara, Takeaki Ozawa, and Mitsuhiko Shionoya*

『N-heterocyclic carbene-based carbon-centered gold-silver clusters with high phosphorescence efficiency and

their intracellular structure-specific translocation pathways』

Nature Communications 2022. 13, 4288. (‡contributed equally)

DOI: doi.org/10.1038/s41467-022-31891-3

Selected as “Editor’s Highlights”, “Features article”, and The University of Tokyo Press Release

15 Kenichi Endo, Liu Yuanfei, Hitoshi Ube, Koichi Nagata, Mitsuhiko Shionoya*

『Precise Design of Chiral-at-Metal Complexes: Synthesis and Catalytic Functions of a Tetrahedral Chiral

Zinc Complex』

The Society of Synthetic Organic Chemistry, Japan, 2022. 80(5), 498−505.

DOI: doi.org/10.5059/yukigoseikyokaishi.80.498

14 Xiao-Li Pei, Pei Zhao, Hitoshi Ube, Zhen Lei, Koichi Nagata, Masahiro Ehara, and Mitsuhiko Shionoya*

『Ultrastable chiral C-centered octahedral gold(I) clusters asymmetrically twisted and stabilized by chiral

N-heterocyclic carbene ligation』

J. Am. Chem. Soc. 2022. 144, 2156−2163.

DOI: doi.org/10.1021/jacs.1c10450

13 Hisako Hashimoto* and Koichi Nagata

『Transition-metal Complexes with Triple Bonds to Si, Ge, Sn, and Pb and Relevant Complexes』

Chem. Lett. 2021. 50, 778-787.

DOI: doi.org/10.1246/cl.200872

Selected as "Highlight Reviews" and "Inside Cover"

12 Kenichi Endo, Liu Yuanfei, Hitoshi Ube, Koichi Nagata, and Mitsuhiko Shionoya*

『Asymmetric construction of tetrahedral chiral zinc with long life stability』

Nature Communications 2020. 11, 6263.

DOI: 10.1038/s41467-020-20074-7

Focus “Catalysis", and The University of Tokyo

Press Release “Highlighted in newspapers (Nikkei, X-MOL, News Medical Life Science,

News Break)” Highlighted in Chem-Station Spotlight Research.

11 Koichi Nagata, 『Creation of POM complexes with multiple bonds between typical elements and transition

　　　　 metals and control of self-assembly』Science Impact Ltd. 2020, 4, 33-35.

10 Lei Zhen, Koichi Nagata, Hitoshi Ube and Mitsuhiko Shionoya*

『Ligand effects on the photophysical properties of N,N’-diisopropylbenzimidazolylidene-protected

C-centered hexagold(I) clusters』J. Organomet. Chem. 2020. 197, 121271-121277.

DOI: 10.1016/j.organchem.2020.121271.

9 Marcus W. Drover‡, Koichi Nagata‡ and Jonas C. Peters*

『Fusing Triphenylphosphine with Tetraphenylborate: Introducing the 9-Phosphatriptycene-10-

phenylborate(PTB) Anion』Chem. Comm. 2018, 54. 7916-7919. (‡contributed equally)

DOI: 10.1039/C8CC04321C.

In the Top 5% of all research outputs scored by Altmetric

8 Koichi Nagata, Takahiro Murosaki, Tomohiro Agou, Takahiro Sasamori, Tsukasa Matsuo and Norihiro Tokitoh*

『Activation of Dihydrogen by Masked Al=Al Doubly Bonded Species』Angew. Chem. Int. Ed. 2016, 55. 12877-

12880. DOI: 10.1002/anie.201606684.; Angew. Chem. 2016, 128. 13069-13072. DOI: 10.1002/ange.201606684.

Selected as “VIP” and “Inside cover picture”. Kyoto University Press Release “Highlighted in

newspapers (Zaikei, Kankyotenboudai, Mapion News, Infoseek News Rakuten, News2u.net, Nihonnokenkyu.com, MarkeZine, Tsukuba Science News)”

Highlighted in Chem-Station Spotlight Research

7 Tomohiro Agou, Koichi Nagata, Takahiro Sasamori and Norihiro Tokitoh*

『Reactivities of a Barrelene-type Dialumane as an Equivalent of an Al=Al Doubly-Bonded Species』 Phosphorus, Sulfur, and Silicon, Relat. Elem., 2016, 191. 4, 588-590.

DOI: 10.1080/10426507.2015.1128912.

6 Koichi Nagata, Tomohiro Agou, Takahiro Sasamori and Norihiro Tokitoh*

『Formation of a Diaminoalkyne Derivative by Dialumane-mediated Homocoupling of t-Butyl Isocyanide』

Chem. Lett. 2015, 44. 1610-1612. DOI: 10.1246/cl.150688

5 Anindya K. Swarnakar, Christian Hering-Junghans, Koichi Nagata, Michael J. Ferguson, Robert McDonald, Norihiro Tokitoh and Eric Rivard*

『Encapsulating Inorganic Acetylene, HBNH, using Flanking Coordinative Interactions』

Angew. Chem. Int. Ed. 2015, 54, 10666-10669. DOI: 10.1002/anie.201504867.; Angew. Chem. 2015, 127,

10812-10816. DOI:10.1002/ange.201504867. Selected as “Hot Paper”

4 Tomohiro Agou, Koichi Nagata, Takahiro Sasamori and Norihiro Tokitoh*

『Reaction of Dialumene–Benzene Adduct with Diphenylacetylene Formation of 3,4-Dialuminacyclobutene and 5,6-Dialuminabicyclo-[2.1.1]-hex-2-ene Derivatives』Chem. Asian. J. 2014, 9, 3099-3101.

DOI: 10.1002/asia.201402798.

3 Koichi Nagata, Tomohiro Agou and Norihiro Tokitoh*

『Syntheses and Structures of Terminal Arylalumylene Complexes』

Angew. Chem. Int. Ed. 2014, 53, 3881-3884. DOI: 10.1002/anie.201310559.; Angew. Chem. 2014, 126, 3962-

3965. DOI: 10.1002/ange.201310559.

2 Tomohiro Agou, Koichi Nagata, and Norihiro Tokitoh*

『Synthesis of a Dialumene–Benzene Adduct and Its Reactivity as a Synthetic Equilvalent of a Dialumene』

Angew. Chem. Int. Ed. 2013, 52, 10818-10821. DOI: 10.1002/ange.201305228.; Angew. Chem. 2013, 125,

11018-11021. DOI:10.1002/ange.201305228.

Highlighted in Synfacts 2013; 9(12): 1288.

1 Tomohiro Agou, Koichi Nagata, Heisuke Sakai, Yukio Furukawa and Norihiro Tokitoh*

『Synthesis, Structure, and Properties of a Stable 1,2-Dibromodialumane(4) Bearing a Bulky Aryl-substituent』

Organometallics 2012, 31, 3806-3809. DOI: 10.1021/om300237q

Selected as “Most Read Articles in Organometallics during April 2012”