Process Research of Medicinally Important Compounds
New Synthetic Method of Fluorine-containing Compounds
Development of a Novel Cycloaddition Reaction
Stereoselective Construction of Nitrogen Containing Carbonframeworks and Its Application
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論文 (79件):
Yosuke Ide, Naoto Matsuda, Mei Osada, Ayaka Yamamoto, Kosaku Tanaka, Yoshimitsu Hashimoto, Nobuyoshi Morita, Osamu Tamura. Hetero Cope-Type Hydroamination of Hetero-Allenes with Oximes Having Olefin Moieties Leading to Nitrones, Causing Intramolecular Cycloaddition. The Journal of Organic Chemistry. 2024. 89. 18. 12973-12981
Ayaka Yamamoto, Kosaku Tanaka, III, Yoshimitsu Hashimoto, Nobuyoshi Morita, Osamu Tamura. Intermolecular 1,3-Dipolar Cycloaddition Reaction of N-Carbamoyl Nitrones Generated by N-Selective Carbamoylation of Oximes with Isocyanates. Chemistry - A European Journal. 2024
Nobuyoshi Morita, Shingo Uchida, Hitomi Chiaki, Naho Ishii, Kentaro Tanikawa, Kosaku Tanaka, Yoshimitsu Hashimoto, Osamu Tamura. Gold(III)-Catalyzed Propargylic Substitution Reaction Followed by Cycloisomerization for Synthesis of Poly-Substituted Furans from N-Tosylpropargyl Amines with 1,3-Dicarbonyl Compounds. Molecules. 2024. 29. 2. 378-378
Hiroto Sagara, Yoshio Suzuki, Nobuyoshi Morita, Shintaro Ban, Kosaku Tanaka, Ayaka Yamamoto, Yoshimitsu Hashimoto, Osamu Tamura. Direct Generation of <i>N</i>-Alkoxycarbonyl Nitrones from Oximes: Intramolecular Cycloaddition of Oximes Having Alkene Moieties. Advanced Synthesis & Catalysis. 2023
Kosaku Tanaka, Mayumi Yoshida, Ayaka Yamamoto, Yoshimitsu Hashimoto, Nobuyoshi Morita, Osamu Tamura. Synthesis of N-Aryl Isoxazolidines by Photo-Promoted N-Selective Arylation of Oximes and Cyclization Using Hypervalent Iodine Reagents and Copper Catalyst. Advanced Synthesis and Catalysis. 2023. 365. 9. 1419-1424