研究者詳細 - 大井　貴史

論文 - 大井　貴史

分割表示 203 件中 41 - 60 件目／全件表示 >>

Formal Hydroformylation of α,β-Unsaturated Carboxylic Acids under Photoexcited Ketone Catalysis 査読有り

Kailong Zhu, Tsuyoshi Ohtani, Chandra Bhushan Tripathi, Daisuke Uraguchi, and Takashi Ooi

Chem. Lett. 2019 巻 ( 48 ) 2019年

人工ストリゴラクトンの設計

土屋雄一朗, 浦口大輔, 大井貴史

植物の生長調節 54 巻 ( 1 ) 頁： 49-53 2019年

記述言語：英語掲載種別：研究論文（学術雑誌）

Strigolactones have diverse functions as plant hormones and as ecological signals to communicate with soil microbes.　Strigolactones are also exploited by parasitic plants, including noxious parasitic weeds called Striga hermonthica, as germination cues that enable efficient parasitism to their host plants.　Recent understanding for the mechanism of strigolactone perception by α/β-hydrolase receptors has provided opportunities to dissect the diverse functions with synthetic strigolactones.　Here, we introduce the design principle of the synthetic strigolactones, which relies on a hybrid of two functions encoded in the two substructures, ABC-ring and D-ring.　The principle discussed here has been applied to develop a Striga-selective suicide germination stimulant acting at femtomolar-range.

DOI： 10.18978/jscrp.54.1_49

A femto-molar range suicide germination stimulant for the parasitic plant Striga hermonthica 査読有り

Daisuke Uraguchi, Keiko Kuwata, Yuh Hijikata, Rie Yamaguchi, Hanae Imaizumi, Sathiyanarayanan AM, Christin Rakers, Narumi Mori, Kohki Akiyama, Stephan Irle, Peter McCourt, Toshinori Kinoshita, Takashi Ooi, Yuichiro Tsuchiya

Science 2018 巻 ( 362 ) 頁： 1301-1305 2018年12月

Chemistry of Ammonium Betaines: Application to Ion-Pair Catalysis for Selective Organic Transformations

Uraguchi Daisuke, Ooi Takashi

JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN 76 巻 ( 11 ) 頁： 1144-1153 2018年11月

Protonated Bis-1,2,3-triazole as an Anion-Binding Chiral Bronsted Acid for Catalytic Asymmetric Friedel-Crafts Reaction of Indoles with Imines

Furukawa Yukino, Suzuki Ryuhei, Nakashima Tsubasa, Gramage-Doria Rafael, Ohmatsu Kohsuke, Ooi Takashi

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 91 巻 ( 8 ) 頁： 1252-1257 2018年8月

Catalyst-Directed Guidance of Sulfur-Substituted Enediolates to Stereoselective Carbon-Carbon Bond Formation with Aldehydes

Uraguchi Daisuke, Yamada Kohei, Sato Makoto, Ooi Takashi

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 140 巻 ( 15 ) 頁： 5110-5117 2018年4月

Catalyst-Enabled Site-Divergent Stereoselective Michael Reactions: Overriding Intrinsic Reactivity of Enynyl Carbonyl Acceptors

Uraguchi Daisuke, Shibazaki Ryo, Tanaka Naoya, Yamada Kohei, Yoshioka Ken, Ooi Takashi

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 57 巻 ( 17 ) 頁： 4732-4736 2018年4月

Allenedicarboxylate as a Stereochemically Labile Electrophile for Chiral Organic Base-catalyzed Stereoselective Michael Addition

Uraguchi Daisuke, Kawai Yasutaka, Sasaki Hitoshi, Yamada Kohei, Ooi Takashi

CHEMISTRY LETTERS 47 巻 ( 4 ) 頁： 594-597 2018年4月

Molecular Design, Synthesis, and Asymmetric Catalysis of a Hexacoordinated Chiral Phosphate Ion 査読有り

Daisuke Uraguchi, Hitoshi Sasaki, Yuto Kimura, Takaki Ito, and Takashi Ooi

J. Am. Chem. Soc. 2018 巻 ( 140 ) 頁： 2765-2768 2018年2月

丸岡啓二先生に日本学士院賞

大井貴史

有機合成化学協会誌 76 巻 ( 6 ) 頁： 565-565 2018年

Diastereo- and enantioselective phase-transfer alkylation of 3-substituted oxindoles with racemic secondary alkyl halides 査読有り

Kohsuke Ohmatsu, Yukino Furukawa, Mari Kiyokawa and Takashi Ooi

Chem. Commun. 2017 巻 ( 53 ) 頁： 13113-13116 2017年10月

Determination of the absolute configuration of compounds bearing chiral quaternary carbon centers using the crystalline sponge method

Shiho Sairenji, Takashi Kikuchi, Mohamed Ahmed Abozeid, Shinobu Takizawa, Hiroaki Sasai, Yuichiro Ando, Kohsuke Ohmatsu, Takashi Ooi and Makoto Fujita

Chem. Sci. 2017 巻 ( 8 ) 頁： 5132-5136 2017年8月

Photoredox Ketone Catalysis for Direct C-H Imidation and Acyloxylation of Arenes 査読有り

Chandra Bhushan Tripathi, Tsuyoshi Ohtani, Michael T. Corbett and Takashi Ooi

Chem. Sci. ( 8 ) 頁： 5622-5627 2017年

N-Sulfonyl α-Imino Ester-Derived Chiral Oxaziridines: Catalytic Asymmetric Synthesis and Application as a Modular Chiral Organic Oxidant 査読有り

Naoya Tanaka, Ryosuke Tsutsumi, Daisuke Uraguchi,Takashi Ooi

Chem. Commun. ( 53 ) 頁： 6999-7002 2017年

Unique Site-selectivity Control in Asymmetric Michael Addition of Azlactone to Alkenyl Dienyl Ketones Enabled by P-Spiro Chiral Iminophosphorane Catalysis 招待有り査読有り

Ken Yoshioka, Kohei Yamada, Daisuke Uraguchi,Takashi Ooi

Chem. Commun. ( 53 ) 頁： 5495-5498 2017年

Acridinium Betaine as a Single-Electron-Transfer Catalyst: Design and Application to Dimerization of Oxindoles 査読有り

Daisuke Uraguchi, Masahiro Torii, Takashi Ooi

ACS Catal. ( 7 ) 頁： 2765-2769 2017年

Complete diastereodivergence in asymmetric 1,6-addition reactions enabled by minimal modification of a chiral catalyst 査読有り

Daisuke Uraguchi, Ken Yoshioka, Takashi Ooi

Nature Communications ( 8 ) 頁： 14793 2017年

[5.5]-P-Spirocyclic Chiral Triaminoiminophosphorane-Catalyzed Asymmetric Hydrophosphonylation of Aldehydes and Ynones 査読有り

Daisuke Uraguchi, Takaki Ito, Yuto Kimura, Yumiko Nobori, Makoto Sato, Takashi Ooi

Bull. Chem. Soc. Jpn. ( 90 ) 頁： 546-555 2017年

In Situ Electrophilic Activation of Hydrogen Peroxide for Catalytic Asymmetric α-Hydroxylation of 3-Substituted Oxindoles 招待有り査読有り

Kohsuke Ohmatsu, Yuichiro Ando, Takashi Ooi

Synlett ( 28 ) 頁： 1291-1294 2017年

Stereoselective Aza-Henry Reaction of 3-Nitro-Dihydro-2(1H)-Quinolones with N-BOC-Aldimines under the Catalysis of Chiral Ammonium Betaines 招待有り査読有り

Daisuke Uraguchi, Masahiro Torii, Kohsuke Kato, Takashi Ooi

Heterocycles ( 94 ) 頁： 441-447 2017年

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