論文 - 中野 博人
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Catalytic efficiency of primary β-amino alcohols and primary α-amino amides in enantioselective reactions of isatins
Ummareddy Venkata Subba Reddy, Bheemreddy Anusha, Marri Naveen Kumar, Raveendra Babu Kothapallic, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Michio Tokiwa, Suguru Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano ,Tetrahedron,162巻,2024年08月
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Thiourea fused g-amino alcohol organocatalysts for asymmetric Mannich reaction of b-keto active methylene compounds with imines
Miku Nomura, Zubeda Begum, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Suguru Tokiwa, Mitsuhiro Takeshita and Hiroto Nakano,RSC Advances,13巻,6号,(頁 3715 ~ 3722),2023年01月
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New boro amino amide organocatalysts for asymmetric cross aldol reaction of ketones with carbonyl compounds
Zubeda Begum, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Suguru Tokiwa, Mitsuhiro Takeshita and Hiroto Nakano,RSC Advances,13巻,2号,(頁 888 ~ 894),2023年01月
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Catalytic Efficiency of Primary Amino Amides as Multifunctional Organocatalysts in Recent Asymmetric Organic Transformations
Ummareddy Venkata Subba Reddy, Bheemreddy Anusha, Zubeda Begum, Chigusa Seki, Yuko Okuyama, Michio Tokiwa, Suguru Tokiwa, Mitsuhiro Takeshita and Hiroto Nakano,Catalysts,12巻,12号,(頁 1674 ~ 1705),2022年12月
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New small gamma-turn type N-primary amino terminal tripeptide organocatalyst for solvent-free asymmetric aldol reaction of various ketones with aldehydes
Rajkumar Thiyagarajan, Zubeda Begum, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Suguru Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano, ,RSC Advances,11号,(頁 38925 ~ 38932),2021年11月
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Simple amino silyl ether organocatalyst for asymmetric hetero Diels-Alder reaction of isatins with enones
Perumalsamy Parasuraman, Divakar Ganesan, Zubeda Begum, Chigusa Seki, Yuko Okuyama, Yuko, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Suguru Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano,CHIRALITY,33巻,8号,(頁 454 ~ 464),2021年08月
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Simple primary β-amino alcohols as organocatalysts for the asymmetric Michael addition of β-keto esters to nitroalkenes
Zubeda Begum, Haruka Sannabe, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Suguru Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano,RSC advances,1号,(頁 203 ~ 209),2020年12月
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Simple organocatalyst component system for asymmetric hetero Diels–Alder reaction of isatins with enones
Perumalsamy Parasuraman, Zubeda Begum, Madhu Chennapuram, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Suguru Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano,RSC advances,10号,(頁 17486 ~ 17491),2020年05月
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Amino Amide Organocatalysts for Asymmetric Michael Addition of β-Keto Esters with β-Nitroolefins
Isiaka A. Owolabi, Madhu Chennapuram, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano,Bulletin of the Chemical Society of Japan,92巻,3号,(頁 696 ~ 701),2019年01月
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Antiviral Activities of Hibiscus sabdariffa L. Tea Extract Against Human Influenza A Virus Rely Largely on Acidic pH but Partially on a Low-pH-Independent Mechanism
Yohei Takeda, Yuko Okuyama, Hiroto Nakano, Yasunori Yaoita, Koich Machida, Haruko Ogawa & Kunitoshi Imai,Food and Environmental Virology,12巻,(頁 9 ~ 19),2019年
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2Azanorbornane Based Amino Alcohol Organocatalysts for Asymmetric Michael Reaction of βKeto Esters with Nitroolefins
Rei Togashi, Madhu Chennapuram, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano,European Journal of Organic Chemistry ,24号,(頁 3882 ~ 3889),2019年
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Sugar Based γ-Amino Alcohol Organocatalyst for Asymmetric Michael Addition of β-Keto Esters with Nitroolefins
Divakar Ganesan, Madhu Chennapuram, Zubeda Begum, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Suguru Tokiwa, Mitsuhiro Takeshita, and Hiroto Nakano,Heterocycles,98巻,11号,(頁 1536 ~ 1545),2019年
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A new type of amino amide organocatalyzed enantioselective crossed aldol reaction of ketones with aromatic aldehydes
Isiaka A. Owolabi, U.V. Subba Reddy, Madhu Chennapuram, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano,Tetrahedron,76巻,36号,(頁 4705 ~ 4711),2018年09月
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New Hybrid-type Squaramide-Fused Amino Alcohol Organocatalyst for Enantioselective Domino Michael Addition/Cyclization Reaction of Oxoindolines with Cyclic 1,3-Diketones
Madhu Chennapuram, Isiaka Alade Owolabi, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Mitsuhiro Takeshita, and Hiroto Nakano,ACS Omega,3巻,9号,(頁 11718 ~ 11726),2018年09月
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β-Amino Alcohol Organocatalysts for Asymmetric Additions
Hiroto Nakano, Isiaka Alade Owolabi, Madhu Chennapuram, Yuko Okuyama, Eunsang Kwon, Chigusa Seki, Michio Tokiwa, and Mitsuhiro Takeshita,Heterocycles,97巻,2号,(頁 647 ~ 667),2018年06月
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Hybrid-Type Squaramide-Fused Amino Alcohol Organocatalysts for Enantioselective Nitro-Aldol Reaction of Nitromethane with Isatins
Madhu Chennapuram, U. V. Subba Reddy, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Mitsuhiro Takeshita and Hiroto Nakano 2017, 1638-46 (2017),European Journal of Organic Chemistry,2017年01月
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Structureeactivity relations of rosmarinic acid derivatives for the amyloid b aggregation inhibition and antioxidant properties
Riho Taguch, Koki Hatayama, Tomohito Takahashi, Takafumi Hayashi, Yuki Sato, Daisuke Sato, Kiminori Ohta, Hiroto Nakano, Chigusa Seki, Yasuyuki Endo, Kiyotaka Tokuraku, Koji Uwai,European Journal of Medicinal Chemistry,138巻,(頁 ~ 1075),2017年
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Hybrid-Type Squaramide-Fused Amino Alcohol Organocatalysts for Enantioselective Nitro-Aldol Reaction of Nitromethane with Isatins
Madhu Chennapuram, U. V. Subba Reddy, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Mitsuhiro Takeshita and Hiroto Nakano,European Journal of Organic Chemistry,(頁 1638 ~ 1646),2017年
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A Diamino Alcohol Catalyzed Enantioselective Crossed Aldol Reaction of Acetaldehyde with Isatins – A Concise Total Synthesis of Antitumor Agents
U. V. Subba Reddy, Madhu Chennapuram, Kento Seki, Chigusa Seki, Bheemreddy Anusha, Eunsang Kwon, Yuko Okuyama, Koji Uwai, Michio Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano, European Journal of Organic Chemistry,(頁 3847 ~ 3885 ),2017年
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Simple primary β-amino alcohol catalyzed enantioselective Diels-Alder reaction of 3-hydroxy-2-pyridone
Toshihisa Takahashi, U.V. Subba Reddy, Yoshihito Kohari, Chigusa Seki, Taniyuki Furuyama, Nagao Kobayashi, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano,Tetrahedron Letters,57巻,51号,(頁 5771 ~ 5776 ),2016年11月
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アミノアルコールおよびその関連化合物を有機分子触媒として用いた不斉付加環化反応の開発
中野博人,熊谷 淳,U. V. Subba Reddy,関 千草,奥山祐子,權 垠相,有機合成化学協会誌,74巻,7号,(頁 720 ~ 731 ),2016年08月
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Catalytic efficiency of primary β-amino alcohols and their derivatives in organocatalysis
Ummareddy Venkata Subba Reddy, Madhu Chennapuram, Chigusa Seki, Eunsang Kwon, Yuko Okuyama and Hiroto Nakano,European Journal of Organic Chemistry,(頁 4124 ~ 4143),2016年06月
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Simple Primary Amino Amide Organocatalyst for Enantioselective Aldol Reactions of Isatins with Ketones
Jo Kimura, Ummareddy Venkata Subba Reddy, Yoshihito Kohari, Chigusa Seki, Yasuteru Mawatari, Koji Uwai, Yuko Okuyama, Eunsang Kwon, Michio Tokiwa, Mitsuhiro Takeshita, Tatsuo Iwasa and Hiroto Nakano,European Journal of Organic Chemistry,(頁 3728 ~ 3756),2016年05月
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2-Azanorbornane-based amine organocatalyst for enantioselective aldol reaction of isatins with ketones
Ayumi Ogasawara, U.V. Subba Reddy, Chigusa Seki, Yuko Okuyama, Koji Uwai, Michio Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano,Tetrahedron: Asymmetry,27巻,20–21号,(頁 1062 ~ 1068),2016年05月
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Chiral primary amino alcohol organobase catalysts for the asymmetric Diels-Alder reactions of anthrones with maleimides
Jun Kumagai, Teppei Otsuki, U. V. Subba Reddy, Yoshihito Kohari, Chigusa Seki, Koji Uwai, Yuko Okuyama, Eunsang Kwon, Michio Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano,Tetrahedron: Asymmetry,26巻,24号,(頁 1423 ~ 1439),2015年11月
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Lipase-Catalyzed Domino Michael-Aldol Reaction of 2-Methyl-1,3-Cycloalkanedione and Methyl Vinyl Ketone for the Synthesis of Bicyclic Compounds
Kaoru Sano, Yoshihito Kohari, Hiroto Nakano, Chigusa Seki, Mitsuhiro Takeshita, Michio Tokiwa, Yoshihiko Hirose, Koji Uwai,Synthetic Communications,46巻,1号,(頁 46 ~ 54),2015年11月
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Silyloxy Amino Alcohol Organocatalyst for Enantioselective 1,3-Dipolar Cycloaddition of Nitrones to α,β- Unsaturated Aldehydes
Teppei Otsuki, Jun Kumagai, Yoshihito Kohari, Yuko Okuyama, Eunsang Kwon, Chigusa Seki, Koji Uwai, Yasuteru Mawatari, Nagao Kobayashi, Tatsuo Iwasa, Michio Tokiwa, Mitsuhiro Takeshita, Atushi Maeda, Akihiko Hashimoto, Kana Turuga, Hiroto Nakano,European Journal of Organic Chemistry,33巻,33号,(頁 7292 ~ 7300),2015年10月
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Chiral Primary Amino Amide Alcohol Organocatalyst for the Asymmetric Michael Addition of 4-Hydroxycoumarin with α,β-Unsaturated Ketones
Jun Kumagai, Yoshihito Kohari, Chigusa Seki, Koji Uwai, Yuko Okuyama, Eunsang Kwon, Hiroto Nakano,Heterocycles,20巻,1号,(頁 1124 ~ 1134),2015年01月
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Enantioselective Diels–Alder Reaction of 1,2-Dihydropyridines with Aldehydes Using β-Amino Alcohol Organocatalyst
Yoshihito Kohari, Yuko Okuyama, Eunsang Kwon, Taniyuki Furuyama, Nagao Kobayashi, Teppei Otuki, Jun Kumagai, Chigusa Seki, Koji Uwai, Gang Dai, Tatsuo Iwasa, and Hiroto Nakano 79 (20), 9500-9511 (2014).,Journal of Organic Chemistry,79巻,20号,(頁 9500 ~ 9511),2014年11月
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Chiral Oxazolidine Catalyst for Asymmetric Synthesis
Hiroto Nakano, Yuko Okuyama, Eunsang Kwon,Heterocycles,86巻,1号,(頁 1 ~ 26),2014年01月
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Development of a Novel Method for Warfarin Synthesis via Lipase-catalyzed Stereoselective Michael Reaction
Kaoru Sano, Shun-ichi Saito, Yoshihiko Hirose, Yoshihito Kohari, Hiroto Nakano, Chigusa Seki, Michio Tokiwa, Mitsuhiro Takeshita, Koji Uwai,Heterocycles,87巻,2号,(頁 1269 ~ 1278),2013年05月
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キラルオキサゾリジン類を用いた触媒的不斉合成反応の開発
中野博人, 奥山祐子, 竹下光弘, 權 垠相, 小針良仁, 松山春男,有機合成化学協会誌,70巻,2号,(頁 142 ~ 153),2012年07月
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Chiral primary amino silyl ether organocatalyst for the enantioselective Diels-alder reaction of 1,2-dihydropyridines with aldehydes
Y. Sakuta, Y. Kohari, N. D. M. Romauli Hutabarat, K. Uwai, E. Kwon, Y. Okuyama, C. Seki, H. Matsuyama, N. Takano, M. Tokiwa, M. Takeshita, H. Nakano,Heterocycles,86巻,2号,(頁 1379 ~ 1388),2012年06月
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アミノ酸関連有機化合物の触媒作用を利用した高光学純度タミフル合成中間体の新しい合成法
中野博人, 權 垠相, 奥山祐子,ファインケミカルス,41巻,6号,(頁 45 ~ 54),2012年06月
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One step synthesis of optically active diazabicyclo[3.3.0]octanones or diazabicyclo[4.3.0]nonanones by asymmetric conjugate addition of cyclic hydrazine
C. Seki, M. Hirama, T. Sato,S. Takeda, Y. Kohari, K. Ishigaki, M. Ohuchi, K. Yokoi, K. Uwai, N. Takano, H. Nakano, K. Umemura, H.Matsuyama,Heterocycles,85巻,1号,(頁 1045 ~ 1052),2012年02月
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New hydrazine-based organocatalyst for asymmetric Diels-Alder reaction of 1,2-dihydropyridine
Y. Okuyama, K. Osone, H. Nakano, M. Takeshita,Heterocycles,84巻,1号,(頁 1209 ~ 1216),2012年01月
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Asymmetric synthesis of isoquinuclidine by Diels-Alder Reaction of 1,2-dihydropyridine and chiral dienophile utilizing a chiral Lewis acid
M.Hirama, C. Suttibut, N. D. M. Romauli Hutabarat, C. Seki, N. Sakuta, T. Tsuchiya, Y. Kohari, H. Nakano, K. Uwai, N. Takano, M. Yasui, Y. Okuyama, K. Osone, M. Takeshita, H. Matsuyama,Heterocycles,84巻,1号,(頁 377 ~ 384),2012年01月
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A highly enantioselective Diels-Alder reaction of 1,2-dihydropyridine using a simple β-aminoalcohol organocatalyst for a practical synthetic methodology of oseltamivir intermediate
Chonticha Suttibut, Yoshihito Kohari, Ko Igarashi, Hiroto Nakano, Masafumi Hirama, Chigusa Seki, Haruo Matsuyama, Yuko Okuyama, Kenichi Osone, Mitsuhiro Takeshita, Eunsang Kwon,Tetrahedron Letters,52巻,9号,(頁 4745 ~ 4748),2011年08月
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Efficient synthetic methodology of flav-3-enes using reductive elimination of flav-4-triflatebiflavones having a ring-a ring of two flavone units using Suzuki cross-coupling reactions
Yoshihito Kohari, Yukio Hoshino, Haruo Matsuyama, Hiroto Nakano,Heterocycles,82巻,1号,(頁 843 ~ 850),2011年07月
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New hydrazine-type organocatalyst inasymmetric Diels-Alder reaction of 1,2-dihydropyridines
Yuko Okuyama,Kenichi Osone, Hiroto Nakano, Mitsuhiro Takeshita,Heterocycles,84巻,2号,(頁 1209 ~ 1216),2011年06月
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Asymmetric synthesis of isoquinuclidine by Diels-Alder reaction of 1,2-dihydropyridine and chiral dienophile utilizing a chiral Lewis acid
Masafumi Hirama, Chonticha Suttibut, N.D.M.R Hutabarat, Chigusa Seki, Noritaka Sakuta, Takefumi Tsuchiya, Yoshihito Kohari, Hiroto Nakano, Koji Uwai, Nobuhiro Takano, Mitsukuni Yasui, Yuko Okuyama, Kenichi Osone, Mitsuhiro Takeshita, Haruo Matsuyama,Heterocycles,84巻,2号,(頁 377 ~ 384),2011年03月
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An Efficient Synthesis of Chiral Isoquinuclidines by Diels-AlderReaction Using Lewis Acid Catalyst
Masafumi Hirama, Yuji Kato, Chigusa Seki, Hiroto Nakano, Mitsuhiro Takeshita, Noriko Oshikiri,Masahiro Iyoda, Haruo Matsuyama,Tetrahedron,66巻,8号,(頁 1323 ~ 1331),2010年
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A nobel chiral oxazolidine organocatalyst for the synthesis of an oseltamivir intermediate using a highly enantioselective Diels-Alder reaction of 1,2-dihydropyridine
Hiroto Nakano, Kenichi Osone, Mitsuhiro Takeshita, Eunsang Kwon, Chigusa Seki, Haruo Matsuyama, Nobuhiro Takano, Yoshihito Kohari,Chemical Communications,1巻,24号,(頁 4827 ~ 4829),2010年
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Efficient synthetic methodology of biflavones having a ring-a ring of two flavone units using Suzuki cross-coupling reactions
Yoshihito Kohari, Yukio Hoshino, Haruo Matsuyama, Hiroto Nakano,Heterocycles,83巻,8号,(頁 1871 ~ 1879),2010年
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Reactivity and Efficient Recycling of a Chiral Pd-BINAP Catalyst for Catalytic Asymmetric Diels-Alder Reaction in Ionic Liquid
Yasuhiro Nishiuchi, Hiroto Nakano, Yuta Araki, Rina Sato, Reiko Fujita, Koji Uwai, Mitshiro Takeshita,Heterocycles,80巻,1号,(頁 1323 ~ 1331),2009年
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Organocatalytic activity of 4-hydroxy-prolinamide alcohol with different noncovalent coordination sites in asymmetric Michael and direct aldol reactions
Yuko Okuyama, Hiroto Nakano, Yuki, Watanabe, Mika, Makabe, Mitsuhiro Takeshita, Koji Uwai, Chizuko Kabuto, Eunsang Kwon,Tetrahedron Letters,51巻,2号,(頁 193 ~ 197),2009年
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Highly Efficient Asymmetric Diels-Alder Reaction in Ionic Liquids
Hiroto Nakano, Yasuhiro Nishiuchi, Kouichi Takahashi, Reiko Fujita, Koji Uwai, Mitsuhiro Takeshita,Heterocycles,80巻,1号,(頁 381 ~ 390),2008年
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Reuse of Chiral Cationic Pd- Phosphinooxazolidine Catalysts in Ionic Liquids: A Highly Efficient Catalytic Asymmetric Diels-Alder Reactions
Kouichi Takahashi, Hiroto Nakano, Reiko Fujita,Chemical Communications,1巻,1号,(頁 263 ~ 265),2007年
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Reaction of 2-Alkylthiopyridinium Salts with ActiveMethylene Compounds
Masato Hoshino, Tsuyoshi Taguchi, Hiroto Nakano, Hiroshi Tomisawa, Hisao Matsuzaki, Reiko Fujita,Heterocycles,79巻,2号,(頁 791 ~ 802),2007年
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An Efficient Synthetic Methodology of Chiral Isoquinuclidines Diels-Alder Reaction of 1,2-Dihydropyridines Using Chiral Cationic Palladium-Phosphinooxazolidine Catalyst
Hiroto Nakano, Natsumi Tsugawa, Kouichi Takahashi, Yuko Okuyama, Reiko Fujita,Tetrahedron,70巻,20号,(頁 10879 ~ 10887),2006年
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Chiral Sulfideoxathiane Ligands for Palladium-Catalyzed Asymmetric Allylic Alkylation
Yuko Okuyama, Hiroto Nakano, Yuka Saito, Kouichi Takahashi, Hiroshi Hongo,Tetrahedron Asymmetry,13巻,8号,(頁 2551 ~ 2557),2005年
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A Concise and Practical Catalytic Asymmetric Synthesis of (-)-CP-99,994 and (-)-L-733,061
Kouichi Takahashi, Hiroto Nakano, and Reiko Fujita,Tetrahedron Letters,49巻,12号,(頁 8927 ~ 8930),2005年
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The Highly Enantioselective Diels-Alder Reaction of 1,2-Dihydro-pyridine using Chiral Cationic Palladium-Phosphino oxazolidine Catalyst for The Synthesis of Chiral Isoquinuclidines
Hiroto Nakano, Natsumi Tsugawa, Reiko Fujita,Tetrahedron Letters,49巻,9号,(頁 5677 ~ 5681),2005年
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Polymer-Supported Chiral Phosphinooxazolidine Ligands for Palladium-Catalyzed Asymmetric Allylic Alkylations and Diels-Alder Reactions
Hiroto Nakano, Kouichi Takahashi, and Reiko Fujita,Tetrahedron Asymmetry,14巻,2号,(頁 2133 ~ 2140),2005年
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Rhodium (I) Complexes with Phosphinooxathiane (POT) and Phosphinooxazolidine (POZ) Ligands: The Crystals Structures of [(POTRh(CO)Cl) and [(POZ)Rh(CO)Cl]
Gustavo Rí,Inorganic Chem Acta,50巻,21号,(頁 303 ~ 309),2005年
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Polymer-supported Phosphinooxathiane as Ligands for Palladium-catalyzed Asymmetric Allylations
Hiroto Nakano, Kouichi Takahashi, Reiko Fujita,Heterocycles,76巻,6号,(頁 407 ~ 416),2004年
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Chiral Phosphinooxazolidine Ligandsfor Palladium- and Platinum-Catalyzed Asymmetric Diels-Alder Reactions
Hiroto Nakano, Kouichi Takahashi, Yuko Okuyama, Chieko Senoo, Natsumi Tsugawa, Yuichiro Suzuki, Reiko Fujita, Kazuo Sasaki, Chizuko Kabuto,Journal of Organic Chemistry,70巻,14号,(頁 7092 ~ 7100),2004年
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New chiral phosphinooxathiolane ligands for palladium-catalyzed asymmetric allylations
Hiroto Nakano, Yuko Okuyama, Ryo-suke Takahashi, and Reiko Fujita,Heterocycles,61巻,1号,(頁 471 ~ 479),2003年
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A New Chiral Pyrrolidine- and Pyrrolidinoneethanols for Enantioselective Addition of Diethylzinc to Arylaldehydes
Yuko Okuyama, Hiroto Nakano, Mayumi Igarashi, Chizuko Kabuto, Hiroshi Hongo,Heterocycles,75巻,5号,(頁 635 ~ 643),2003年
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Cycloaddition of 1-Substituted 1,3-Butadienes with 4- or 3-Substituted 2(1H)-Quinolones Acting as Dienophiles
Reiko Fujita, Kanako Oikawa, Toshiteru Yoshisuji, Yuko Okuyama, Hiroto Nakano, Hisao Matsuzaki,Chemical and Pharmaceutical Bullitan,51巻,3号,(頁 295 ~ 300),2003年
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Novel and efficient chiral sulfideoxathiane ligands for palladium-catalyzed asymmetric allylic alkylation
Yuko Okuyama, Hiroto Nakano, Kouichi Takahashi, Hiroshi Hongo, Chizuko Kabuto,Chemical Communications,1巻,1号,(頁 524 ~ 525),2003年
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Novel chiral xylofuranose-based phosphinooxathiane and phosphinooxazinane ligands for palladium-catalyzed asymmetric allylations
Hiroto Nakano, Jun-ichi Yokoyama, Yuko Okuyama, Reiko Fujita, Hiroshi Hongo,Tetrahedron Asymmetry,10巻,4号,(頁 2361 ~ 2368),2003年
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New chiral ligands, pyridinooxathianes, for palladium-catalyzed asymmetric allylic alkylation
Yuko Okuyama, Hiroto Nakano, Chizuko Kabuto, EricaNozawa, Kouichi Takahashi, Hiroshi Hongo,Heterocycles,58巻,1号,(頁 457 ~ 469),2002年
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New Chiral Pyrrolidinyl- and 2-Azanorbornyloxazolidine Ligands for Enantioselective Addition of Diethylzinc to Aldehydes
Hiroto Nakano, Yuko Okuyama, Kazuyuki Fushimi, Ryo, Yamakawa, Daisuke Kayaoka, Hiroshi Hongo,Heterocycles,56巻,2号,(頁 457 ~ 466),2002年
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Asymmetric tandem additions to chiral 2,3-dihydronaphthyl- oxazolines: synthesis of the triptoquinone/triptinin a ring system
Laura F. Basil, Hiroto Nakano, Rogelio Frutos, Michael Kopach, A. I. Meyers,Synthesis,14巻,7号,(頁 2064 ~ 2074),2002年
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Novel chiral xylofuranose-based phosphinooxathiane and phosphinooxazinane ligands for palladium-catalyzed asymmetric tandem allylic allylation
Hiroto Nakano, Jun-ichi Yokoyama, Reiko Fujita, Hiroshi Hongo,Tetrahedron Letters,43巻,2号,(頁 7761 ~ 7764),2002年
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Chiral phosphinooxathiane ligands for catalytic asymmetric Diels-Alder reaction
Hiroto Nakano, Yuichiro Suzuki, Chizuko Kabuto, Reiko Fujita, Hiroshi Hongo,Journal of Organic Chemistry,67巻,9号,(頁 5011 ~ 5014),2002年
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A novel and efficient chiral palladium-phosphinooxazolidine catalyst for the enantioselective Diels-Alder reaction
Hiroto Nakano, Yuko Okuyama, Yuichiro Suzuki, Reiko Fujita, and Chizuko Kabuto,Chemical Communications,1巻,1号,(頁 1146 ~ 1147),2002年
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Palladium- Catalyzed Asymmetric Allylic Substitution Reactions Using New Chiral Phosphinooxathiane Ligands
Hiroto Nakano, Yuko Okuyama, Mariko Yanagida, Hiroshi Hongo,Journal of Organic Chemistry,66巻,10号,(頁 620 ~ 625),2001年
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Synthesis of New Chiral Catalysts, 2-Azanorbornyloxazolidines for Enantioselective Addition of Diethylzinc to Aldehydes
Hiroto Nakano, Yuko Okuyama, Kazuto Iwasa, Hiroshi Hongo,Heterocycles,54巻,1号,(頁 411 ~ 418),2001年
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New Chiral Ligands, Pyrrolidinyl- and 2-Azanorbornyl-phosphino- oxazolidines for Palladium- Catalyzed Asymmetric Allylation
Yuko Okuyama, Hiroto Nakano, and Hiroshi Hongo,Tetrahedron Asymmetry,11巻,7号,(頁 1193 ~ 1198),2000年
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New Chiral Phosphinooxathiane Ligands for Palladium-Catalyzed Asymmetric Allylic SubstitutionReactions
Hiroto Nakano, Yuko Okuyama, Hiroshi Hongo,Tetrahedron Letters,41巻,3号,(頁 4615 ~ 4618),2000年