研究業績

投稿論文

2025 / 投稿論文

  1. Benzannulation Approach to Synthesis of Highly Elaborated Helical Molecules Having 2,3-Disubstituted Naphthalene Units, Rui Umeda, Shigeru Morishita, Hiroyasu Sato, Yutaka Nishiyama, Asian J. Org. Chem. 2025, in press.
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2024 / 投稿論文

  1. Rhenium-catalyzed Disproportionation of Allylic Alcohols and Selective Reduction of Allylic Alcohol with Secondary Alcohol, Yutaka Nishiyama, Takaaki Yamamoto, Shintaro Mori, Rui Umeda, Tetrahedron Lett. 2024, 134, 154836.
  2. Rhenium-catalyzed Synthetic Method of 1,2-Dihydroisoquinolines and Isoquinolines by the Intramolecular Cyclization of 2-Alkynylaldimines or 2-Alkynylbenzylamines, Rui Umeda, Tetsuya Ishida, Shintaro Mori, Hiroki Yashima, Tatsuo Yajima, Issey Osaka, Riko Takata, Yutaka Nishiyama, Tetrahedron 2024, 154, 133854.
  3. Approach to Extended Polycyclic Aromatic Hydrocarbons by Benzannulation and Intramolecular Cyclization; Improvement of the Reaction Conditions by Microwave Irradiation, Rui Umeda, Raiki Nishikawa, Taketo Matsui, Kotaro Takase, Tetrahedron 2024, 168, 134332.
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2023 / 投稿論文

  1. One-pot Synthesis of 1,2-Dihydronaphthalenes by Cu-Catalyzed Reaction of 2-(Alkynyl)benzaldehydes and Alcohols, Rui Umeda, Naoki Kimura, Sayaka Ishii, Yutaka Nishiyama Synlett 2023, 34, 188-192.
  2. Rhenium Complex-Catalyzed N-Allylation and N-Benzylation of Amines with Alcohols, Rui Umeda, Shiori Shimaoka, Shintaro Mori, Tsubasa Takagishi, Yutaka Nishiyama, Tetrahedron Lett. 2023, 119, 154412.
  3. Synthesis and Photophysical Properties of Diethynylated Bibenzofuran and Bibenzofuran Derivatives, Takaya Hibino, Rui Umeda, Heterocycles 2023, 106, 734-741.
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2022 / 投稿論文

  1. Rhenium Complex-Catalyzed Deoxygenation and Silylation of Alcohols with Hydrosilane, Yutaka Nishiyama, Shijie Xu, Yuuki Hanatani, Susumu Tsuda, Rui Umeda Tetrahedron Lett. 2022, 99, 153839.
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2021 / 投稿論文

  1. Selective Synthesis of 1-Halonaphthalenes by Copper-Catalyzed Benzannulation, Rui Umeda, Ryo Ueda, Taiki Tanaka, Akitsugu Hayashi, Masahiro Ikeshita, Shuichi Suzuki, Takeshi Naota, Yutaka Nishiyama, Tetrahedron 2021, 79, 131872.
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2020 / 投稿論文

  1. Synthesis and Physical Properties of π-Extended Molecules having p-Methylenequinone Unit, Rui Umeda, Masamichi Nakatsukasa, Yutaka Nishiyama, Heterocycles 2020, 101, 318-327.
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2019 / 投稿論文

  1. Facile and Practical Synthesis of π-Extended Oxepins by Benzannulation and Intramolecular Cyclization, Rui Umeda, Yuji Shimizu, Yuta Ida, Masahiro Ikeshita, Shuichi Suzuki, Takeshi Naota, Yutaka Nishiyama, Tetrahedron Lett. 2019, 60, 183-186.
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2018 / 投稿論文

  1. Rhenium Complex-Catalyzed Carbon-Carbon Formation of Alcohols and Organosilicon Compounds, Rui Umeda, Toshifumi Jikyo, Kazuki Toda, Issey Osaka, Yutaka Nishiyama, Tetrahedron Lett. 2018, 59, 1121-1124.
  2. Synthesis of 1,2-Dihydroisoquinolines via Rhenium-Catalyzed Tandem Cyclization and Nucleophilic Addition of 2-(1-Alkynyl)arylaldimines, Rui Umeda, Tetsuya Ishida, Yota Nakagawa, Mitsuru Inoue, Tatsuo Yajima, Yutaka Nishiyama, Chem. Lett. 2018, 47, 753-755.
  3. Rhenium-Catalyzed α-Alkylation of Enol Acetates with Alcohols or Ethers, Rui Umeda, Yuuki Takahashi, Takaaki Yamamoto, Hideki Iseki, Issey Osaka, Yutaka Nishiyama, J. Organomet. Chem. 2018, 877, 92-101.
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2017 / 投稿論文

  1. Metal-Free Benzannulation to Synthesis of 2,3-Disubstituted Naphthalenes: Reaction of 2-(Phenylethynyl)benzaldehyde and Alkynes by Brønsted Acid, Rui Umeda, Naoki Ikeda, Masahiro Ikeshita, Keita Sumino, Sota Nishimura, Yutaka Nishiyama, Bull. Chem. Soc. Jpn. 2017, 90, 213-215.
  2. Rhenium Complex-Catalyzed Meinwald Rearrangement Reactions of Oxirane, Rui Umeda, Masahito Muraki, Yuudai Nakamura, Tomoyuki Tanaka, Kyohei Kamiguchi, Yutaka Nishiyama, Tetrahedron Lett. 2017, 58, 2393-2395.
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2016 / 投稿論文

  1. Synthesis and Photophysical Properties of 9,10-Bis(3-aryl-2-naphthyl)anthracenes, Rui Umeda, Masahiro Kimura, Yoshito Tobe, Yutaka Nishiyama, Bull. Chem. Soc. Jpn. 2016, 89, 110-112.
  2. Synthesis of 4H-Benz[de]anthracen-4-ones via 1,2-Addition of Metal Acetylides to Benzanthrone, Rui Umeda, Teruaki Namba, Yuji Shimizu, Yutaka Nishiyama, Synth. Commun. 2016, 46, 546-550.
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2015 / 投稿論文

  1. A Novel Lanthanum Metal-Assisted Reaction of Diaryl Ketones and Electrophiles, Rui Umeda, Masashi Ninomiya, Toshiaki Nishino, Makoto Kishida, Shunsuke Toiya, Tomoki Saito, Yutaka Nishiyama, Noboru Sonoda, Tetrahedron 2015, 71, 1287-1291.
  2. 金属ランタンを用いる合成反応の開発, 梅田　塁, 西山　豊，有機合成化学協会誌 2015, 73, 53-64.
  3. Synthesis and Physical Properties of 6,12-Diarylindeno[1,2-b]fluorenes, Rui Umeda, Masamichi Nakatsukasa, Masaki Takehisa, Takayuki Unzai, Yoshito Tobe, Yutaka Nishiyama, Science and Technology Reports of Kansai University 2015, 57, 157-163.
  4. Synthesis of Isocoumarins: Rhenium Complex-Catalyzed Cyclization of 2-Ethynylbenzoic Acids, Rui Umeda, Shunya Yoshikawa, Kouji Yamashita, Yutaka Nishiyama, Heterocycles 2015, 91, 2172-2179.
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2014 / 投稿論文

  1. Facile Synthesis of 3,3’-Disubstituted 2,2’-Binaphthyls by Transition-Metal-Catalyzed Double Benzannulations, Rui Umeda, Hiromasa Tabata, Yoshito Tobe, Yutaka Nishiyama, Chem. Lett. 2014, 43, 883-884.
  2. Synthesis of Multisubstituted 1H-Pyrrole: Selenium-Catalyzed Reaction of γ-Nitro Substituted Carbonyl Compounds and Carbon Monoxide, Rui Umeda, Tsukasa Mashino, Yutaka Nishiyama, Tetrahedron 2014, 70, 4395-4399.
  3. Selective Synthesis of Quinolines and Indoles: Sulfur-Assisted or Selenium-Catalyzed Reaction of β-(2-Nitrophenyl)-α,β-unsaturated Ketones with Carbon Monoxide, Rui Umeda, Hiroshi Kouno, Takayuki Kitagawa, Tomohiro Okamoto, Keisuke Kawashima, Tsukasa Mashino, Yutaka Nishiyama, Heteroatom Chem. 2014, 25, 698-703.
  4. Rhenium Complex-Catalyzed Coupling Reaction of Enol Acetates with Alcohols, Rui Umeda, Yuuki Takahashi, Yutaka Nishiyama, Tetrahedron Lett. 2014, 55, 6113-6116.
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2013 / 投稿論文

  1. Rhenium-Catalyzed Regioselective Synthesis of 1,2-Disubstituted Naphthalenes, Rui Umeda, Satoru Nishi, Aya Kojima, Kenta Kaiba, Yutaka Nishiyama, Tetrahedron Lett. 2013, 54, 179-182.
  2. Selective Introducing of Aryl and Amino Groups: Reaction of Benzanthrone and Organometallic Reagents, Rui Umeda, Teruaki Namba, Tomohiro Yoshimura, Masamichi Nakatsukasa, Yutaka Nishiyama, Tetrahedron 2013, 69, 1526-1531.
  3. Synthesis of Indoles: Sulfur-Assisted Reaction of 2-Nitrostilbenes with Carbon Monoxide, Rui Umeda, Yuuta Nishimoto, Tsukasa Mashino, Yutaka Nishiyama, Heterocycles 2013, 87, 1241-1247.
  4. Synthesis and Physical Properties of Zethrene Derivatives bearing Donor/Acceptor Substituents at 7,14-Positions, Daijiro Hibi, Kenichi Kitabayashi, Akihiro Shimizu, Rui Umeda, Yoshito Tobe, Org. Biomol. Chem. 2013, 11, 8256-8261.
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2012 / 投稿論文

  1. Synthesis of Dibenz[a,h]anthracenes by Pd-Catalyzed Intramolecular Double-Cyclization of (Z,Z)-p-Styrylstilbenes, Rui Umeda, Satoshi Miyake, Yutaka Nishiyama, Chem. Lett. 2012, 41, 215-217.
  2. Molecular Propellers Consisting of Dehydrobenzo[14]annulene Blade, Shunpei Nobusue, Yuichi Mukai, Yo Fukumoto, Rui Umeda, Kazukuni Tahara, Motohiro Sonoda, Yoshito Tobe, Chem. Eur. J. 2012, 18, 12814-12824.
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    2011 / 投稿論文

    1. Fritsch-Buttenberg-Wiechell Rearrangement to Alkynes from gem-Dihaloalkenes with Lanthanum Metal, Rui Umeda, Takumi Yuasa, Namika Anahara, Yutaka Nishiyama, J. Organomet. Chem. 2011, 696, 1916-1919.
    2. PtCl2-Catalyzed Cyclization of o-Diethynylbenzene Derivatives Triggered by Intramolecular Nucleophilic Attack, Koji Miki, Hiroyuki Kuge, Rui Umeda, Motohiro Sonoda, Yoshito Tobe, Synth. Commun. 2011, 41, 1077-1087.
    3. Selenium-Catalyzed Reductive Cyclization and Carbocyclization of 2,2'-Dinitrostilbenes with Carbon Monoxide: One-Shot Synthesis of Indolo[1,2-c]quinazolinones, Rui Umeda, Shigeru Morishita, Yutaka Nishiyama, Heteroatom Chem. 2011, 22, 571-575.
    4. Rhenium-Catalyzed Benzannulation of o-Alkynylbenzaldehyde with Alkynes to Multiple 2,3-Disubstituted Naphthalenes, Rui Umeda, Kenta Kaiba, Shigeru Morishita, Yutaka Nishiyama, ChemCatChem 2011, 3, 1743-1746.
    5. Rhenium Complex-Catalyzed Acylative Cleavage of Ethers with Acyl Chlorides, Rui Umeda, Takashi Nishimura, Kenta Kaiba, Toshimasa Tanaka, Yuuki Takahashi, Yutaka Nishiyama, Tetrahedron 2011, 67, 7217-7221.
    6. Diphenyl Diselenide-Assisted α-Phenylthiolation of Carbonyl Compounds with Diphenyl Disulfide, Hiroaki Anbou, Rui Umeda, Yutaka Nishiyama, Bull. Chem. Soc. Jpn. 2011, 84, 1248-1250.
    7. π-Sufficient Heteroaromatic Compounds Fused Naphthalimide Unit as Novel Solvatochromic Fluorophores, Rui Umeda, Hiroaki Nishida, Motohiro Otono, Yutaka Nishiyama, Tetrahedron Lett. 2011, 52, 5494-5496.
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    2010 / 投稿論文

    1. Rhenium Complex as a Useful Catalyst for Acylative Cleavage of Ethers, Rui Umeda, Kenta Kaiba, Toshimasa Tanaka, Yuki Takahashi, Takashi Nishimura, Yutaka Nishiyama, Synlett 2010, 3089-3091
    2. Selenium-Catalyzed Deoxygenative Reduction of Aliphatic Nitro Compounds with Carbon Monoxide, Yutaka Nishiyama, Sadatatsu Ikeda, Hiroaki Nishida, Rui Umeda, Bull. Chem. Soc. Jpn. 2010, 83, 816-818.
    3. Rhenium-Catalyzed Reaction of Carbonyl Compounds with Ketene Silyl Acetals, Yutaka Nishiyama, Kenta Kaiba, Rui Umeda, Tetrahedron Lett. 2010, 51, 793-795.
    4. Tetradehydrodinaphtho[10]annulene and its Transformation into Zethrene: A Hitherto Unknown Dehydroannulene and a Forgotten Aromatic Hydrocarbon, Rui Umeda, Daijiro Hibi, Koji Miki, Yoshito Tobe, Pure Appl. Chem. 2010, 82, 871-878.
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    2009 / 投稿論文

    1. Cesium Carbonate-Catalyzed α-Phenylchalcogenation of Carbonyl Compounds with Diphenyl Dichalcogenide, Yutaka Nishiyama, Yuya Koguma, Toshimasa Tanaka, Rui Umeda, Molecules 2009, 14, 3367-3375.
    2. Formation of Naphthodithiophene Isomers by Flash Vacuum Pyrolysis of 1,6-Di(2-thienyl)- and 1,6-Di(3-thienyl)-1,5-hexadien-3-ynes, Rui Umeda, Hiroshi Fukuda, Koji Miki, S. M. Abdur Rahman, Motohiro Sonoda, Yoshito Tobe, Compt. Rend., Chimie 2009, 12, 378-384.
    3. Selective Metallation of 3-Halothiophenes: Practical Methods for the Synthesis of 2-Bromo-3-formylthiophene, Motohiro Sonoda, Shoko Kinoshita, Thanh Luu, Hiroshi Fukuda, Koji Miki, Rui Umeda, Yoshito Tobe, Synth. Commun. 2009, 39, 3315-3323.
    4. Tetradehydrodinaphtho[10]annulene: A Hitherto Unknown Dehydroannulene and a Viable Precursor to Stable Zethrene Derivatives, Rui Umeda, Daijiro Hibi, Koji Miki, Yoshito Tobe, Org. Lett. 2009, 11, 4104-4106.
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    2008 / 投稿論文

    1. Ag-Catalyzed Stereoselective Cyclohexadienyl Transfer: A Novel Entry into Arylphenylmethanols, Rui Umeda, Armido Studer, Org. Lett. 2008, 10, 993-996.
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    2007 / 投稿論文

    1. Resonance Raman Spectra of Polyyne Molecules C10H2 and C12H2 in Solution, Tomonari Wakabayashi, Hiroshi Tabata, Tatsuya Doi, Hiroyuki Nagayama, Koji Okuda, Rui Umeda, Ichiro Hisaki, Motohiro Sonoda, Yoshito Tobe, Toshie Minematsu, Kenro Hashimoto, Shinji Hayashi, Chem. Phys. Lett. 2007, 433, 296-300.
    2. Desymmetrization of 1,4-Cyclohexadienyltriisopropoxysilane Using Copper Catalysis, Rui Umeda, Armido Studer, Org. Lett. 2007, 9, 2175-2178.
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