University of the Ryukyus · Faculty of Science · 准教授

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• Flavonoids and Isoflavonoids from the Fresh Immature Seeds of Sophora tomentosa L.2020 · Kazuhito OGIHARA,* Takerou OOYA, Eiken KUNIYOSHI, Toshimasa SUZUKA, and Matsutake HIGA
• Friedel–Crafts-Type Alkylation of Indoles in Water Using Amphiphilic Resin-Supported 1,10-Phenanthroline–Palladium Complex under Aerobic Conditions2020 · Suzuka Toshimasa, Ooshiro Yuto, Ogihara Kazuhito
• Polymer-Supported Terpyridine–Palladium Complex for the Allylic Alkylation with Arylboronic Acid in Water2019 · <p> A novel homogeneous transition-metal catalyst, a polymer-supported terpyridine–palladium(II) complex, was found to promote the allylic alkylation with phenylborinic acid under phosphine-free conditions in water with good yield. The catalyst was recovered and reused several times without loss of catalytic activity. To our knowledge, this is the first example of the allylic alkylation with pheylboronic acid in water using a polymer-supported terpyridine–palladium(II) complex under aerobic conditions. The stereochemistry of the allylic alkylation with phenylboronic acid was demonstrated to be not net retention. </p>
• Recyclable polymer-supported terpyridine–palladium complex for the tandem aminocarbonylation of aryl iodides to primary amides in water using NaN3 as ammonia equivalent2017 · Suzuka T. Hiromu Sueyoshi, Kazuhito Ogihara

• マダラチョウのメスとモンパノキとの相関に関する研究1998 · 基盤研究(C)
• ベニモンアゲハチョウと寄主植物との間の化学生態学的研究1991 · 奨励研究(A)

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