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21. Synthesis of 2-Aryl-5-Nitropyridines by Three-Component Ring Transformation of 3,5-Dinitro-2-pyridone

Song Thi Le, Haruyasu Asahara, Kazuya Kobiro, Ryuichi Sugimoto, Kazuhiko Saigo, Nagatoshi Nishiwaki,

Asian Journal of Organic Chemistry, 2014, 3, 297–302. (DOI: 10.1002/ajoc.201300282)

20. An NMR Study on a Pseudo-Intramolecular Transacylation Reaction of an α-Aryl-β-keto Ester

Syou Hirai，Haruyasu Asahara，Shotaro Hirao，Jun Sawayama，Ryuichi Sugimoto，Kazuhiko Saigo, Nagatoshi Nishiwaki,

RSC Advances, 2014, 4, 4889–4892. (DOI: 10.1039/C3RA45568H)

19. Synthesis of Vicinally Functionalized 1,4-Dihydropyridines and Diazabicycles via A Pseudo-Intramolecular Process

Nagatoshi Nishiwaki, Shotaro Hirao, Jun Sawayama, Haruyasu Asahara, Ryuichi Sugimoto, Kazuya Kobiro, Kazuhiko Saigo,

Tetrahedron, 2014, 70, 402–408. (DOI: 10.1016/j.tet.2013.11.044)

18. Kinetic Resolution of Primary Amines via Enantioselective N-Acylation with Acyl Chlorides in the Presence of Supramolecular Cyclodextrin Nanocapsules

Haruyasu Asahara, Toshiyuki Kida, Takuya Iwamoto, Tomoaki Hinoue, Mitsuru Akashi,

Tetrahedron, 2014, 70, 197–203. (DOI: 10.1016/j.tet.2013.11.097)

17. Cyclodextrin Host as a Supramolecular Catalyst in Nonpolar Solvents: Stereoselective Synthesis of (E)-3-Alkylideneoxindoles

Haruyasu Asahara, Toshiyuki Kida, Tomoaki Hinoue, Mitsuru Akashi,

Tetrahedron, 2013, 69, 9428-9433. (DOI: 10.1016/j.tet.2013.08.078 )

16. Reactive 2-Quinolones Dearomatized by Steric Repulsion between 1-Methyl and 8-Substituted Groups

Xin Chen, Kazuya Kobiro, Haruyasu Asahara, Kiyomi Kakiuchi, Ryuichi Sugimoto, Kazuhiko Saigo, Nagatoshi Nishiwaki

Tetrahedron 2013, 69, 4624-4630. (DOI: 10.1016/j.tet.2013.04.008)

15. Chiral Recognition and Kinetic Resolution of Aromatic Amines via Supramolecular Chiral Nanocapsules in Nonpolar Solvents

Toshiyuki Kida, Takuya Iwamoto, Haruyasu Asahara, Tomoaki Hinoue, Mitsuru Akashi,

Journal of the American Chemical Society, 2013, 135, 3371-3374. (DOI: 10.1021/ja312367k)

14. Unique Catalytic Effect of A Cyclodextrin Host on Photodimerization of Coumarin in Nonpolar Solvents

Haruyasu Asahara, Takuya Iwamoto, Toshiyuki Kida, Mitsuru Akashi,

Tetrahedron Letters, 2013, 54, 688–691. (DOI: 10.1016/j.tetlet.2012.12.006)

13. Versatile Domino Rearrangement of Diphenylhomobenzoquinone Epoxides Induced by CF3SO3H

Haruyasu Asahara, Satoshi Matsui, Yoshiro Masuda, Naohiko Ikuma, Takumi Oshima,

European Journal of Organic Chemistry, 2012, 3916–3919. (DOI: 10.1002/ejoc.201200455)

12. Regioselective Electrophilic Addition vs Epoxidation of mCPBA towards Anti-Bredt Olefin of Fulleroid

Naohiko Ikuma, Satoko Sumioka, Haruyasu Asahara, Takumi Oshima,

Tetrahedron Letters, 2012, 53, 3581–3584. (DOI: 10.1016/j.tetlet.2012.05.007)