Publications

2023年

33. Dual Functionalization of Organic Compounds via Oxidation of Halogen (ハロゲンの酸化を利用した二重官能基化反応)

Katsuhiko Moriyama

Journal by The Society of Synthetic Organic Chemistry, Japan, 2023, 81, 951-962

DOI:10.5059/yukigoseikyokaishi.81.951

32. Deep eutectic solvents based on ammonium iodide and iodine possessing high electrical conductivity

Maharoof Koyakkat, Katsuhiko Moriyama, Satoshi Asakura, Hiroyuki Kawamoto, Hideaki Shirota

Journal of Molecular Liquids, 2023, 384, 122250

DOI: 10.1016/j.molliq.2023.122250

31. Facile preparation of deep eutectic solvents having highelectrical conductivities

Hideaki Shirota, Maharoof Koyakkat, Mengjun Cao, Masako Shimizu, Satoshi Asakura, Hiroyuki Kawamoto, Katsuhiko Moriyama

Journal of Molecular Liquids, 2023, 372, 121176

DOI:10.1016/j.molliq.2022.121176

2022年

30. Chiral N-Tetrafluoroiodobenzyl-N-sulfonyl Aminomethylpyrrolidine Catalyst for Enantioselective Michael/Hemiaminal Formation Cascade Reaction of α,β-Unsaturated Iminoindoles with Aldehydes

Katsuhiko Moriyama, Yukari Oka, Tatsuo Kaiho

Synlett, 2022, 33, 1763-1769

DOI:10.1055/a-1893-7329

29. Enantioselective Cascade Michael/Hemiaminal Formation of α,β-Unsaturated Iminoindoles with Aldehydes Using a Chiral Aminomethylpyrrolidine Catalyst Bearing a SO2C6F5 Group as a Strongly Electron Withdrawing Arylsulfonyl Group

Katsuhiko Moriyama, Yukari Oka

ACS Catalysis, 2022, 12, 7436-7442

DOI:10.1021/acscatal.2c01182

2021年

28. Chiral Anthranilic Pyrrolidine as Custom-made Amine Catalyst for Enantioselective Michael Reaction of Nitroalkens with Carbonyl Compounds

Yukari Oka, Seiji Tsuzuki, Katsuhiko Moriyama

Chemical Communications, 2021, 57, 11457-11460

DOI:10.1039/D1CC04453B

< outside front cover >

27. Aniline-type Hypervalent Iodine(III) for Intramolecular Cyclization via C-H Bond Abstraction of Hydrocarbons Containing N-and O-Nucleophiles

Yuna Nishiguchi, Katsuhiko Moriyama

Advanced Synthesis & Catalysis, 2021, 363, 3354-3358

DOI:10.1002/adsc.202100316

26. Recent Advances in Retained and Dehydrogenative Dual Functionalization Chemistry

Katsuhiko Moriyama

European Journal of Organic Chemistry, 2021, 14, 2077-2090

DOI:10.1002/ejoc.202100048

＜ The Front Cover ＞

25. Nitroxyl Catalystsfor Six-Membered Ring Bromolactonization and Intermolecular Bromoesterification of Alkenes with Carboxylic Acids

Katsuhiko Moriyama, Masako Kuramochi, Seiji Tsuzuki, Kozo Fujii, Takeshi Morita

Organic Letters, 2021, 23, 268-273

DOI:10.1021/acs.orglett.0c3546

＜Cover picture＞

2020年

24. Formal Ring Contraction of Cyclic N-Sulfonamides via C-N Bond Cleavage and α-Amination by Oxidation of Halides

Yuna Nishiguchi, Akihiko Tomizuka, Katsuhiko Moriyama

Advanced Synthesis & Catalysis, 2020, 362, 5518-5523

DOI:10.1002/adsc.202001034

23. C-H Sulfonylation via 1,3-Rearrangement of Sulfonyl Group in N-Protected 3-Bissulfonimidoindole Derivatives Using Fluorine Reagent

Kazuhiro Watanabe, Katsuhiko Moriyama

The Journal of Organic Chemistry, 2020, 85, 5683-5690

DOI:10.1021/acs.joc.9b03498

22. Low-Frequency Vibrational Motions of Poystyrene in Carbon Tetrachloride: Comparison with Model Monomer and Dependence on Concentration and Molecular Weight

Hideaki Shirota, Katsuhiko Moriyama

The Journal of Physical Chemistry B, 2020, 124, 2006-2016

DOI:10.1021/acs.jpcb.9b10672

2019年

21. Cu-Catalyzed Oxidative 3-Amination of Indoles via Formation of Indolyl(aryl)iodonium Imides Using o-Substituted(Diacetoxyiodo)arene as a High-Performance Hypervalent Iodine Compound

Kazuhiro Watanabe, Katsuhiko Moriyama

Molecules, 2019, 24, 1147 (Special Issue Advances in the Chemistry of Hypervalent Iodine Compounds)

DOI:10.3390/molecules24061147

20. Bromoetherification of Alkenyl Alcohols by Aerobic Oxidation of Bromide: Asymmetric Synthesis of 2-Bromomethyl 5-Substituted Tetrahydrofurans

Akihiko Tomizuka, Katsuhiko Moriyama

Advanced Synthesis & Catalysis, 2019, 361, 1447-1452

DOI:10.1002/adsc.201801557

2018年

19. Copper-Catalyzed Indole-Selective C-N Coupling Reaction of Indolyl(2-alkoxy-phenyl)iodonium Imides; Effect of Substituent on Iodoarene as Dummy Ligand

Kazuhiro Watanabe, Katsuhiko Moriyama

The Journal of Organic Chemistry, 2018, 83, 14827-14833

DOI:10.1021/acs.joc.8b02676

18. Ring-Contarction Reaction of Substituted Tetrahydropyrans via Dehydrogenative Dual Functionalization by Nitrate-Catalyzed Double Activation of Bromine

Kazuhiro Watanabe, Tsukasa Hamada, Katsuhiko Moriyama

Organic Letters, 2018, 20, 5803-5807

DOI:10.1021/acs.orglett.8b02488

17. 1,3-Iodo-Amination of 2-Methyl Indoles via Csp2-Csp3 Dual Functionalization with Iodine Reagent

Katsuhiko Moriyama, Tsukasa Hamada, Kazuma Ishida, Hideo Togo

Chemical Communications, 2018, 54, 4258-4261

DOI:10.1039/C8CC00352A

2017年

16. Recent Advances in Oxidative C–C Coupling Reaction of Amides with Carbon Nucleophiles (DigestArticles)

Katsuhiko Moriyama

Tetrahedron Letters, 2017, 58, 4655-4662

DOI:10.1016/j.trtlet.2017.10.081

15. Catalytic Dehydrogenative Dual Functionalization of Ethers: Dealkylation–Oxidation–Bromination Accompanied by C–O Bond Cleavage via Aerobic Oxidation of Bromide

Katsuhiko Moriyama, Tsukasa Hamada, Yu Nakamura, Hideo Togo

Chemical Communications, 2017, 53, 6565-6568

DOI:10.1039/C7CC02166F

2016年

14. Preparation of Heteroaromatic (Aryl)iodonium Imides as I-N Bond-Containing Hypervalent Iodine

Kazuma Ishida, Hideo Togo, Katsuhiko Moriyama

Chemistry- An Asian Journal, 2016, 11, 3583-3588

DOI:10.1002/asia.201601349

13. Nitroxyl-Radical-Catalyzed Oxidative Coupling of Amides with Silylated Nucleophiles through N-Halogenation

Katsuhiko Moriyama, Masako Kuramochi, Kozo Fujii, Tsuyoshi Morita, Hideo Togo

Angewandte Chemie International Edition, 2016, 55, 14546-14551

DOI:10.1002/anie.201607223

12. Magnesium Lewis Acid Assisted Oxidative Bromoetherification Involving Bromine Transfer from Alkyl Bromides with Aldehydes by Umpolung of Bromide

Katsuhiko Moriyama, Chihiro Nishinohara, Hideo Togo

Chemistry - A European Journal, 2016, 22, 11934-11939

DOI:10.1002/chem.201602055

2015年以前

11. Oxidative Oxygen-Nucleophilic Bromo-Cyclization of Alkenyl Carbonyl Compounds Without Organic Wastes Using Alkali Metal Reagents in Green Solvent

Katsuhiko Moriyama, Chihiro Nishinohara, Toru Sugiue, Hideo Togo

RSC Advances, 2015, 5, 85872-85878

DOI: 10.1039/C5RA19851H

10. Divergent Synthesis ofα,γ-Disubstituted α-Butyrolactones through Diastereoselective Bromo-lactonization Using Alkali Metal Bromides

Katsuhiko Moriyama, Toru Sugiue, Chihiro Nishinohara, Hideo Togo

The Journal of Organic Chemistry, 2015, 80, 9132-9140

DOI: 10.1021/acs.joc.5b01497

9. 2,6-Bis(amido)benzoic Acid with Internal Hydrogen Bond as Brønsted Acid Catalyst for Friedel–Crafts Reaction of Indoles

Katsuhiko Moriyama, Toru Sugiue, Yuki Saito, Shoichi Katsuta, Hideo Togo

Advanced Synthesis & Catalysis, 2015, 357, 2143-2149

DOI: 10.1002/adsc.201401189

8. Regioselective Csp2–H dual functionalization of indoles using hypervalent iodine(III): bromo-amination via 1,3-migration of imides on indolyl(phenyl)iodonium imides

Katsuhiko Moriyama, Kazuma Ishida, Hideo Togo

Chemical Communication, 2015, 51, 2273-2276

DOI: 10.1039/C4CC09077B