Papers - EMA Tadashi
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Chiral Macrocyclic Organocatalysts for Kinetic Resolution of Disubstituted Epoxides with Carbon Dioxide
Tadashi Ema, Maki Yokoyama, Sagiri Watanabe, Sota Sasaki, Hiromi Ota, Kazuto Takaishi
Organic Letters 19 ( 15 ) 4070 - 4073 2017.8
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Helical Oligonaphthodioxepins Showing Intense Circularly Polarized Luminescence (CPL) in Solution and in the Solid State
Kazuto Takaishi, Takahiro Yamamoto, Sakiko Hinoide, Tadashi Ema
Chemistry - A European Journal 23 ( 39 ) 9249 - 9252 2017.7
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Magnetic Attachment of Lipase Immobilized on Bacteriogenic Iron Oxide Inside a Microtube Reactor for the Kinetic Resolution of Secondary Alcohols
Kyoko Mandai, Takehiro Fukuda, Yuki Miyazaki, Hideki Hashimoto, Hiroki Mandai, Tadashi Ema, Jun Takada, Seiji Suga
Synlett 28 ( 7 ) 805 - 810 2017.4
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Electronic Tuning of Zinc Porphyrin Catalysts for the Conversion of Epoxides and Carbon Dioxide into Cyclic Carbonates
Chihiro Maeda, Sota Sasaki, Tadashi Ema
ChemCatChem 9 ( 6 ) 946 - 949 2017.3
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Synthetically useful variants of industrial lipases from: Burkholderia cepacia and Pseudomonas fluorescens
Kazunori Yoshida, Masakazu Ono, Takahiro Yamamoto, Takashi Utsumi, Satoshi Koikeda, Tadashi Ema
Organic and Biomolecular Chemistry 15 ( 41 ) 8713 - 8719 2017
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Synthesis of carbazole-based BODIPY dimers showing red fluorescence in the solid state
Chihiro Maeda, Takumi Todaka, Tomomi Ueda, Tadashi Ema
Organic and Biomolecular Chemistry 15 ( 44 ) 9283 - 9287 2017
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Carbazole-based BODIPYs with ethynyl substituents at the boron center: Solid-state excimer fluorescence in the VIS/NIR region
Chihiro Maeda, Keiji Nagahata, Tadashi Ema
Organic and Biomolecular Chemistry 15 ( 37 ) 7783 - 7788 2017
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Intramolecular Electronic Coupling in the Thiophene-Bridged Carbazole-Based Diporphyrin
Chihiro Maeda, Mototsugu Takata, Asami Honsho, Tadashi Ema
Organic Letters 18 ( 23 ) 6070 - 6073 2016.12
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Solvent-Free Benzoin and Stetter Reactions with a Small Amount of NHC Catalyst in the Liquid or Semisolid State
Tadashi Ema, Yoshiko Nanjo, Sho Shiratori, Yuta Terao, Ryo Kimura
Organic Letters 18 ( 21 ) 5764 - 5767 2016.11
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Theoretical Study on Highly Active Bifunctional Metalloporphyrin Catalysts for the Coupling Reaction of Epoxides with Carbon Dioxide
Jun ya Hasegawa, Ray Miyazaki, Chihiro Maeda, Tadashi Ema
Chemical Record 16 ( 5 ) 2260 - 2267 2016.10
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Color-Tunable Solid-State Fluorescence Emission from Carbazole-Based BODIPYs
Chihiro Maeda, Takumi Todaka, Tomomi Ueda, Tadashi Ema
Chemistry - A European Journal 22 ( 22 ) 7508 - 7513 2016.5
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Highly Active and Robust Metalloporphyrin Catalysts for the Synthesis of Cyclic Carbonates from a Broad Range of Epoxides and Carbon Dioxide
Chihiro Maeda, Junta Shimonishi, Ray Miyazaki, Jun Ya Hasegawa, Tadashi Ema
Chemistry - A European Journal 22 ( 19 ) 6556 - 6563 2016.5
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Determination of enantiomeric excess of carboxylates by fluorescent macrocyclic sensors
Ali Akdeniz, Tsuyoshi Minami, Sagiri Watanabe, Maki Yokoyama, Tadashi Ema, Pavel Anzenbacher
Chemical Science 7 ( 3 ) 2016 - 2022 2016.3
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Carbazole-Based Boron Dipyrromethenes (BODIPYs): Facile Synthesis, Structures, and Fine-Tunable Optical Properties
Chihiro Maeda, Takumi Todaka, Tadashi Ema
Organic Letters 17 ( 12 ) 3090 - 3093 2015.6
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Quaternary ammonium hydroxide as a metal-free and halogen-free catalyst for the synthesis of cyclic carbonates from epoxides and carbon dioxide
Tadashi Ema, Kazuki Fukuhara, Takashi Sakai, Masaki Ohbo, Fu Quan Bai, Jun Ya Hasegawa
Catalysis Science and Technology 5 ( 4 ) 2314 - 2321 2015.4
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Bifunctional catalysts based on m-phenylene-bridged porphyrin dimer and trimer platforms: Synthesis of cyclic carbonates from carbon dioxide and epoxides
Chihiro Maeda, Tomoya Taniguchi, Kanae Ogawa, Tadashi Ema
Angewandte Chemie - International Edition 54 ( 1 ) 134 - 138 2015.1
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Chemical modification of lipase for rational enhancement of enantioselectivity
Tadashi Ema, Hiroki Inoue
Chemistry Letters 44 ( 10 ) 1374 - 1376 2015
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Bifunctional porphyrin catalysts for the synthesis of cyclic carbonates from epoxides and CO <inf>2</inf> : Structural optimization and mechanistic study
Tadashi Ema, Yuki Miyazaki, Junta Shimonishi, Chihiro Maeda, Jun Ya Hasegawa
Journal of the American Chemical Society 136 ( 43 ) 15270 - 15279 2014.10
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Recent progress in catalytic conversions of carbon dioxide
Chihiro Maeda, Yuki Miyazaki, Tadashi Ema
Catalysis Science and Technology 4 ( 6 ) 1482 - 1497 2014.6
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Selective anion sensing by chiral macrocyclic receptors with multiple hydrogen-bonding sites
Tadashi Ema, Keiichi Okuda, Sagiri Watanabe, Takayuki Yamasaki, Tsuyoshi Minami, Nina A. Esipenko, Pavel Anzenbacher
Organic Letters 16 ( 5 ) 1302 - 1305 2014.3