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Yukihiko Tomioka

Fukuoka University

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Publication

Featured researches published by Yukihiko Tomioka.

Chemical & Pharmaceutical Bulletin | 1985

Studies on aromatic nitro compounds. V: A simple one-pot preparation of o-aminoaroylnitriles from some aromatic nitro compounds

Yukihiko Tomioka; Kimiko Ohkubo; Motoyoshi Yamazaki

Chemical & Pharmaceutical Bulletin | 1985

Studies on Heterocyclic Enaminonitriles. VI. Synthesis of 2-Amino-3-cyano-4, 5-dihydrofurans

Takumi Matsuda; Kenji Yamagata; Yukihiko Tomioka; Motoyoshi Yamazaki

Journal of Heterocyclic Chemistry | 2003

Synthesis and 1,3-dipolar cycloaddition reactions of N-Aryl-C, C-dimethoxycarbonylnitrones

Yukihiko Tomioka; Chie Nagahiro; Yumiko Nomura; Hiroshi Maruoka

Journal of Heterocyclic Chemistry | 2002

Synthesis of dihydrofuro[2,3-b]pyridines by the reaction of 2-amino-4,5-dihydro-3-furancarbonitriles with α,β-unsaturated carbonyl compounds

Hiroshi Maruoka; Motoyoshi Yamazaki; Yukihiko Tomioka

Chemical & Pharmaceutical Bulletin | 1982

Studies on Heterocyclic Enaminonitriles. I. Synthesis and Aromatization of 2-Amino-3-cyano-1-ethoxycarbonyl-4, 5-dihydropyrroles

Miki Sonoda; Nobutaka Kuriyama; Yukihiko Tomioka; Motoyoshi Yamazaki

Journal of Heterocyclic Chemistry | 2006

Synthesis of 1-acyl- 1,2-dihydro-3H-pyrazol-3-ones via lewis acid-mediated rearrangement of 3-acyloxypyrazoles

Hiroshi Maruoka; Kenji Yamagata; Fumi Okabe; Yukihiko Tomioka

Chemical & Pharmaceutical Bulletin | 1986

Studies on Heterocyclic Enaminonitriles. VIII. : Reactions of 2-Benzamido(and 2-Acetamido)-3-cyano-4, 5-dihydrothiophenes with Cyanomethylene Compounds

Kenji Yamagata; Yukihiko Tomioka; Motoyoshi Yamazaki

Chemical & Pharmaceutical Bulletin | 1984

Studies on heterocyclic enaminonitriles. V: Reactions of 2-amino-3-cyano-1-ethoxycarbonyl-4,5-dihydropyrroles with acetylenic esters

Hisashi Matsunaga; Miki Sonoda; Yukihiko Tomioka; Motoyoshi Yamazaki

Journal of Heterocyclic Chemistry | 2004

Synthesis of dihydrothieno[2,3-b]pyridines based on titanium(IV) chloride-mediated michael reactions of 2-amino-4,5-dihydro-3-thiophenecarbonitriles with α, β-unsaturated ketones

Hiroshi Maruoka; Motoyoshi Yamazaki; Yukihiko Tomioka

Chemical & Pharmaceutical Bulletin | 1983

Studies on Heterocyclic Enaminonitriles. IV. Reaction of Ethyl N-(3-Cyano-4,5-dihydro-2-thienyl) oxamates with Cyanomethylene Compounds in the Presence of Triethylamine

Shizuko Hachiyama; Kazuko Koyanagi; Yukihiko Tomioka; Motoyoshi Yamazaki

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Motoyoshi Yamazaki

Fukuoka University

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Hiroshi Maruoka

Fukuoka University

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Kenji Yamagata

Fukuoka University

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Fumi Okabe

Fukuoka University

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Kimiko Ohkubo

Fukuoka University

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Masaharu Kojima

Kyushu University

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Miki Sonoda

Fukuoka University

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Toshihiko Ohshima

Fukuoka University

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Chie Nagahiro

Fukuoka University

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Hisashi Matsunaga

Fukuoka University

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