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Differentiating the aromatic positional isomers of methylbuphedrones and methoxybuphedrones via chemical ionization‐mass spectrometry
Shinji Tsunoi, Tomohiro Yasuhisa, Takahiro Hisasue, Itaru Suzuki, Ikuya Shibata
Analytical Science Advances 2024年2月10日 研究論文(学術雑誌)
出版者・発行元:Wiley
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Assay of short-chain carboxylic acids in plasma and urine using gas chromatography after extractive alkylation
Shigemi Ueda, Noriyuki Takemoto, Risa Onodera, Tatsuya Otsuka, Shinji Tsunoi, Ikuya Shibata
Analytical Sciences 2023年6月 研究論文(学術雑誌)
出版者・発行元:Springer Science and Business Media LLC
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Improvement of Extractive Alkylation Gas Chromatography of Short-chain Carboxylic Acids in Aqueous Solution
Shigemi UEDA, Noriyuki TAKEMOTO, Risa ONODERA, Shinji TSUNOI, Ikuya SHIBATA
Analytical Sciences Vol. 37 No. 11 p. 1559-1564 2021年11月10日 研究論文(学術雑誌)
出版者・発行元:Japan Society for Analytical Chemistry
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4-t-Butylbenzylation of carboxylic acid for GC–MS analysis
Shinji Tsunoi, Nao Yamamoto, Tomohiro Yasuhisa, Riko Akehi, Itaru Suzuki, Ikuya Shibata
SN Applied Sciences Vol. 2 No. 5 2020年5月 研究論文(学術雑誌)
出版者・発行元:Springer Science and Business Media LLC
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Diastereoselective Synthesis of Spiro[2.3]hexanes from Methylenecyclopropane and Cyanoalkenes Catalyzed by a Tin-Ate Complex
Itaru Suzuki, Jun-ya Shimadu, Shinji Tsunoi, Ikuya Shibata
Europian Journal of Organic Chemistry Vol. 2019 No. 22 p. 3658-3661 2019年6月 研究論文(学術雑誌)
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Quantitative and Qualitative Analysis of Organic Halogenated Compounds Unintentionally Generated in Wastewater Treatment Plants using Liquid Chromatography/Mass Spectrometry and High-Resolution Mass Spectrometry
Mari Takazawa, Shigeru Suzuki, Takeshi Nakano, Shinji Tsunoi, Miho Shinomiya
Journal of Environmental Chemistry Vol. 27 No. 4 p. 137-144 2017年12月 研究論文(学術雑誌)
出版者・発行元:一般社団法人 日本環境化学会
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Transition-Metal-Free Reductive Coupling of 1,3-Butadienes with Aldehydes Catalyzed by Dibutyliodotin Hydride
I. Suzuki, Y. Uji, S. Kanaya, R. Ieki, S. Tsunoi, I. Shibata
Organic Letters Vol. 19 No. 19 p. 5392-5394 2017年9月 研究論文(学術雑誌)
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Catalytic Annulation of Diethyl Methylenecyclopropane-1,1-dicarboxylate with 1,1-Dicyanoalkenes
Itaru Suzuki, Shinji Tsunoi, Ikuya Shibata
Organic Letters Vol. 19 No. 10 p. 2690-2693 2017年5月 研究論文(学術雑誌)
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Catalytic cycloaddition of 2-hydroxy ketones with 1,1-dicyanoalkenes
Shinji Tsunoi, Yuta Seo, Yugo Takano, Itaru Suzukia, Ikuya Shibata
Vol. 14 No. 5 p. 1707-1714 2016年2月 研究論文(学術雑誌)
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Catalytic [3 + 2] Cycloaddition through Ring Cleavage of Simple Cyclopropanes with Isocyanates
Shinji Tsunoi, Yoshiaki Maruoka, Itaru Suzuki, Ikuya Shibata
Org. Lett. Vol. 17 No. 16 p. 4010-4013 2015年8月 研究論文(学術雑誌)
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Transition-Metal-Free Coupling Reaction of Vinylcyclopropanes with Aldehydes Catalyzed by Tin Hydride
Ryosuke Ieki, Yuria Kani, Shinji Tsunoi, Ikuya Shibata
Chem. Eur. J. Vol. 21 No. 16 p. 6295-6300 2015年4月 研究論文(学術雑誌)
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Catalytic Cycloaddition of 2-Methyleneaziridines with 1,1-Dicyanoalkenes
Hiroki Takahashi, Seiji Yasui, Shinji Tsunoi, Ikuya Shibata
Organic Letters Vol. 16 No. 4 p. 1192-1195 2014年2月21日 研究論文(学術雑誌)
出版者・発行元:American Chemical Society (ACS)
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Indium hydride catalyzed chemo- and diastereoselective reductive aldol reactions
Ryosuke Ieki, Shinji Miyamoto, Shinji Tsunoi, Ikuya Shibata
JOURNAL OF ORGANOMETALLIC CHEMISTRY Vol. 751 p. 471-474 2014年2月 研究論文(学術雑誌)
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Cycloaddition of 2-Methyleneaziridines with Isocyanates Catalyzed by Tin Iodide
Hiroki Takahashi, Seiji Yasui, Shinji Tsunoi, Ikuya Shibata
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY No. 1 p. 40-43 2013年1月 研究論文(学術雑誌)
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Catalytic conversion of lactide to optically pure heterocycles
Shinji Tsunoi, Hiroki Takahashi, Yugo Takano, Aritomo Okamura, Ikuya Shibata
RSC ADVANCES Vol. 2 No. 15 p. 6140-6143 2012年 研究論文(学術雑誌)
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Synthesis of 4-Hydroxy-2-oxazolidinones Catalyzed by Tin Alkoxides
Ryota Kojima, Satoshi Sawamoto, Aritomo Okamura, Hiroki Takahashi, Shinji Tsunoi, Ikuya Shibata
Eur. J. Org. Chem. No. 36 p. 7255-7258 2011年12月 研究論文(学術雑誌)
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Halogetotin Hydride Catalyzed Diastereoseoective Reductive Aldol Reaction
Ikuya Shibata, Shinji Tsunoi, Kumiko Sakabe, Shinji Miyamoto, Hirofumi Kato, Hideto Namajima, Makoto Yasuda, Akio Baba
Synfacts 2011年3月
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Diastereoselective Reductive Aldol Reaction of Enones to Ketones Catalyzed by Halogenotin Hydride
Ikuya Shibata, Shinji Tsunoi, Kumiko Sakabe, Shinji Miyamoto, Hirofumi Kato, Hideto Nakajima, Makoto Yasuda, Akio Baba
Chem. Eur. J. Vol. 16 No. 45 p. 13335-13338 2010年12月 研究論文(学術雑誌)
出版者・発行元:
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Synthesis of oxazolidinones initiated by regio- and diastereo-controlled crotylation of α-dicarbonyl compounds
Ikuya Shibata, Ryota Kojima, Shinji Tsunoi, Takashi Nozaki, Tomonari Watanabe, Atsushi Ninomiya, Makoto Yasuda, Akio Baba
Org. Biomol. Chem. Vol. 8 No. 9 p. 2009-2011 2010年2月 研究論文(学術雑誌)
出版者・発行元:
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Generation of Prenyl Hafnium and α-Selective Addition to Imines
Ikuya Shibata, Shinji Miyamoto, Shinji Tsunoi, Kazuya Sakamoto, Akio Baba
Eur. J. Org. Chem. No. 21 p. 3508-3511 2009年7月 研究論文(学術雑誌)
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Degradation of bis(4-hydroxyphenyl)methane (bisphenol F) by Sphingobium yanoikuyae FM-2 isolated from river water
Daisuke Inoue, Shoji Hara, Mari Kashihara, Yusaku Murai, Erica Danzl, Kazunari Sei, Shinji Tsunoi, Masanori Fujita, Michihiko Ike
Applied and Environmental Microbiology Vol. 74 No. 2 p. 352-358 2008年2月 研究論文(学術雑誌)
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The Reductive Amination of Aldehydes and Ketones by Catalytic Use of Dibutylchlorotin Hydride Complex
Kato, H, Shibata, I, Yasaka, Y, Tsunoi, S, Yasuda, M, Baba, A
Chemical Communications No. 40 p. 4189-4191 2006年10月 研究論文(学術雑誌)
出版者・発行元:
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室内大気におけるフタル酸エステル類の固相吸着・溶媒抽出法を用いたGC/MS定量法の評価.
今村 清, 江口正治, 大平修平, 白國忠志, 竹中 規訓, 田代恭久, 立花茂雄, 角井伸次, 中原 忠, 福西朋子
環境化学 Vol. 16, No.3, p425-436 No. 3 p. 425-436 2006年9月 研究論文(学術雑誌)
出版者・発行元:Japan Society for Environmental Chemistry
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Estrogenic activity of branched 4-nonylphenol isomers examined by yeast two-hybrid assay
Hirotaka Shioji, Shinji Tsunoi, Yosuke Kobayashi, Tatsushi Shigemori, Michihiko Ike, Masanori Fujita, Yoko Miyaji, Minoru Tanaka
Journal of Health Science Vol. 52 No. 2 p. 132-141 2006年4月 研究論文(学術雑誌)
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Dicarboxylic degradation products of nonylphenol polyethoxylates: Determination and structural elucidation in water samples by solid-phase extraction and gas chromatography-mass spectrometry after methylation
Pham Manh Hoai, Shinji Tsunoi, Michihiko Ike, Kazunari Sei, Xin Lu, Minoru Tanaka, Masanori Fujita
Journal of Chromatography A Vol. 1103 No. 1 p. 125-132 2006年1月20日 研究論文(学術雑誌)
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Ion-pair solid-phase extractive derivatization of 4-alkylphenols with pentafluoropyridine for gas chromatography-mass spectrometry
Miki Kojima, Norie Matsui, Shinji Tsunoi, Minoru Tanaka
Journal of Chromatography A Vol. 1078 No. 1-2 p. 1-6 2005年6月17日 研究論文(学術雑誌)
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水中のノニルフェノールポリエトキシレートおよびその分解生成物の一斉分析におけるミセル動電クロマトグラフィーの評価
角井伸次, Pham Manh Hoai, 福島久美子, 池 道彦, 藤田正憲, 田中 稔
環境技術 Vol. 34 No. 4 p. 295-300 2005年4月 研究論文(学術雑誌)
出版者・発行元:環境技術学会
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Dicarboxylic degradation products of nonylphenol polyethoxylates: Synthesis and identification by gas chromatography-mass spectrometry using electron and chemical ionization modes
Pham Manh Hoai, Shinji Tsunoi, Michihiko Ike, Naoko Inui, Minoru Tanaka, Masanori Fujita
Journal of Chromatography A Vol. 1061 No. 1 p. 115-121 2004年12月17日 研究論文(学術雑誌)
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Liquid-phase microextraction of tributyltin and triphenyltin coupled with gas chromatography-tandem mass spectrometry: Comparison between 4-fluorophenyl and ethyl derivatizations
Hirotaka Shioji, Shinji Tsunoi, Hiroya Harino, Minoru Tanaka
Journal of Chromatography A Vol. 1048 No. 1 p. 81-88 2004年9月3日 研究論文(学術雑誌)
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High performance solid-phase analytical derivatization of phenols for gas chromatography-mass spectrometry
Miki Kojima, Shinji Tsunoi, Minoru Tanaka
Journal of Chromatography A Vol. 1042 No. 1-2 p. 1-7 2004年7月9日 研究論文(学術雑誌)
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Sorption of biodegradation end products of nonylphenol polyethoxylates onto activated sludge
Nguyen Viet Hung, Masafumi Tateda, Michihiko Ike, Masanori Fujita, Shinji Tsunoi, Minoru Tanaka
Journal of Environmental Sciences Vol. 16 No. 4 p. 564-569 2004年 研究論文(学術雑誌)
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Derivatization of Tributyltin with Sodium Tetrakis(4-fluorophenyl)borate for Sensitivity Improvement of Tandem Mass Spectrometry
Shinji Tsunoi, Hirotaka Shioji, Minoru Tanaka
Analytical Sciences Vol. 20 No. 1 p. 101-105 2004年1月 研究論文(学術雑誌)
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Simultaneous determination of degradation products of nonylphenol polyethoxylates and their halogenated derivatives by solid-phase extraction and gas chromatography-tandem mass spectrometry after trimethylsilylation
Pham Manh Hoai, Shinji Tsunoi, Michihiko Ike, Yayoi Kuratani, Kousuke Kudou, Pham Hung Viet, Masanori Fujita, Minoru Tanaka
Journal of Chromatography A Vol. 1020 No. 2 p. 161-171 2003年12月12日 研究論文(学術雑誌)
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Determination of 4-alkylphenols by novel derivatization and gas chromatography-mass spectrometry
Miki Kojima, Shinji Tsunoi, Minoru Tanaka
Journal of Chromatography A Vol. 984 No. 2 p. 237-243 2003年1月17日 研究論文(学術雑誌)
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酵母Two-hybrid法によるノニルフェノールポリエトキシレート代謝産物の内分泌攪乱性の評価
浅野昌弘, 阪口祐二, 池道彦, 角井伸次, 田中稔, 藤田正憲
環境技術 Vol. 31 No. 10 p. 811-819 2002年10月 研究論文(学術雑誌)
出版者・発行元:環境技術学会
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Analysis of organotin compounds by grignard derivatization and gas chromatography-ion trap tandem mass spectrometry
Shinji Tsunoi, Takashi Matoba, Hirotaka Shioji, Le Thi Huong Giang, Hiroya Harino, Minoru Tanaka
Journal of Chromatography A Vol. 962 No. 1-2 p. 197-206 2002年7月12日 研究論文(学術雑誌)
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下水処理場におけるノニルフェノール関連物質の挙動
加藤康伸, 熊谷 哲, 永光弘明, 中野 武, 角井伸次, 田中 稔, 杉江他曽宏
環境技術、vol 31, No. 4, 307-314 Vol. 31 No. 4 p. 307-314 2002年4月 研究論文(学術雑誌)
出版者・発行元:環境技術研究協会
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Detection of 1:1 and 2:1 Complexes of Nonylphenol Ethoxylate with Alkali Metal Cations Detected by Electrospray Ionization-Mass Spectrometry
Hiroshi Moriwaki, Takeshi Nakano, Shinji Tsunoi, Minoru Tanaka
Rapid Communications in Mass Spectrometry, 2001, 15(22), pp2208-2210. Vol. Vol.15 PP.2208-2210 2001年11月 研究論文(学術雑誌)
出版者・発行元:Wiley
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Degradation of biotransformation products of nonylphenol ethoxylates by ozonation and UV/TiO2 treatment
Ike M, Asano M, Belkada F.D, Tsunoi S, Tanaka M, Fujita M
Proceedings Vol.1 Vol. 46 No. 11-12 p. 127-132 2001年9月 研究論文(国際会議プロシーディングス)
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Applicability of micellar electrokinetic chromatography to the analysis of estrogens in water
Hiroya Harino, Shinji Tsunoi, Toshiyuki Sato, Minoru Tanaka
Analytical and Bioanalytical Chemistry Vol. 369 No. 6 p. 546-547 2001年3月2日 研究論文(学術雑誌)
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Applicability of Micellar Electrokinetic Chromatography to the Analysis of Estrogens in Water
Hiroya Harino, Shinji Tsunoi, Toshiyuki Sato, Minoru Tanaka
Fresenius Journal of Analytical Chemistry, 2001, 369(6), pp546-547. Vol. 369 No. 6 p. 546-547 2001年3月 研究論文(学術雑誌)
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Preparation and Enantiomer Separation Behavior of Selectively Methylated beta-Cyclodextrin-Bonded Stationary Phases for HPLC
Takashi Araki, Shinji Tsunoi, Minoru Tanaka
Anal. Chim. Acta, Vol. 410, No. 1+2, pp. 37-45 2000年4月 研究論文(学術雑誌)
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Separation of chlorophenols by HPLC and capillary electrochromatography using β-cyclodextrin-bonded stationary phases
Takashi Araki, Michihiro Chiba, Shinji Tsunoi, Minoru Tanaka
Analytical Sciences Vol. 16 No. 4 p. 421-424 2000年4月 研究論文(学術雑誌)
出版者・発行元:Japan Society for Analytical Chemistry
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Preparation and enantiomer separation behavior of selectively methylated β-cyclodextrin-bonded stationary phases for high performance chromatography
Takashi Araki, Shinji Tsunoi, Minoru Tanaka
Analytica Chimica Acta Vol. 410 No. 1-2 p. 37-45 2000年4月 研究論文(学術雑誌)
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Applicability of micellar electrokinetic chromatography with a double-chain surfactant having two sulfonate groups to the determination of pollutant phenols in water
Hiroya Harino, Shinji Tsunoi, Toshiyuki Sato, Minoru Tanaka
Analytical Sciences Vol. 16 No. 12 p. 1349-1351 2000年 研究論文(学術雑誌)
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Separation of phenoxy acid herbicides by capillary electrophoresis using a mixture of hexakis(2,3-di-O-methyl)- and sulfopropylether-α-cyclodextrins
Shinji Tsunoi, Hiroya Harino, Masaru Miura, Masaharu Eguchi, Minoru Tanaka
Analytical Sciences Vol. 16 No. 9 p. 991-993 2000年 研究論文(学術雑誌)
出版者・発行元:Japan Society for Analytical Chemistry
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Preparation and enantiomer separation behavior of selectively methylated γ-cyclodextrin-bonded stationary phases for high-performance liquid chromatography
Takashi Araki, Yudai Kashiwamoto, Shinji Tsunoi, Minoru Tanaka
Journal of Chromatography A Vol. 845 No. 1-2 p. 455-462 1999年6月11日 研究論文(国際会議プロシーディングス)
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New strategies in carbonylation chemistry: The synthesis of δ-lactones from saturated alcohols and CO
Shinji Tsunoi, Ilhyong Ryu, Tohru Okuda, Minoru Tanaka, Mitsuo Komatsu, Noboru Sonoda
Journal of the American Chemical Society Vol. 120 No. 34 p. 8692-8701 1998年9月2日 研究論文(学術雑誌)
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Separation of Pollutant Phenols by Micellar Electrokinetic Chromatography with Double-Chain Surfactants Having Two Sulfonate Groups
Hiroya Harino, Shinji Tsunoi, Junko Yoshioka, Takashi Araki, Araki Masuyama, Yhji Nakatsuji, Isao Ikeda, Minoru Tanaka
Analytical Sciences Vol. 14 No. 4 p. 719-724 1998年 研究論文(学術雑誌)
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Tandem annulations: A one operation construction of bicyclo[3.3.0]octan-1-ol and bicyclo[3.2.1]octan-1-ol skeletons by a three-component coupling reaction of alk-4-enyl iodides with CO and alkenes in the presence of zinc
Shinji Tsunoi, Ilhyong Ryu, Sumiaki Yamasaki, Minoru Tanaka, Noboru Sonoda, Mitsuo Komatsu
Chemical Communications No. 19 p. 1889-1890 1997年 研究論文(学術雑誌)
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Separation of naphthalene and flavone derivatives by micellar electrokinetic chromatography with double- and triple-chain surfactants
Hiroya Harino, Youji Inoue, Junko Yoshioka, Shinji Tsunoi, Masaharu Eguchi, Yuta Yasaka, Koichi Funazo, Minoru Tanaka
Journal of Chromatography A Vol. 755 No. 1 p. 147-151 1996年11月29日 研究論文(学術雑誌)
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Free radical mediated double carbonylations of alk-4-enyl iodides
Shinji Tsunoi, Ilhyong Ryu, Sumiaki Yamasaki, Hiroshi Fukushima, Minoru Tanaka, Mitsuo Komatsu, Noboru Sonoda
Journal of the American Chemical Society Vol. 118 No. 43 p. 10670-10671 1996年10月30日 研究論文(学術雑誌)
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Stannylformylation of vinylcyclopropanes accompanied by radical ring-opening
Shinji Tsunoi, Ilhyong Ryu, Hideo Muraoka, Minoru Tanaka, Mitsuo Komatsu, Noboru Sonoda
Tetrahedron Letters Vol. 37 No. 37 p. 6729-6732 1996年9月9日 研究論文(学術雑誌)
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Free-Radical Carbonylation Using a Zn(Cu) Induced Reduction System
Shinji Tsunoi, Ilhyong Ryu, Hiroshi Fukushima, Minoru Tanaka, Mitsuo Komatsu, Noboru Sonoda
Synlett Vol. 1995 No. 12 p. 1249-1251 1995年12月 研究論文(学術雑誌)
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Stannylformylation of 1,6-Dienes Accompanied by Five-Membered Radical Ring Closure
Ilhyong Ryu, Akio Kurihara, Hideo Muraoka, Shinji Tsunoi, Nobuaki Kambe, Noboru Sonoda
Journal of Organic Chemistry Vol. 59 No. 25 p. 7570-7571 1994年12月1日 研究論文(学術雑誌)
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Carbonylation of cyclobutanols by way of oxidative ring cleavage with LTA
Shinji Tsunoi, Ilhyong Ryu, Yukihiro Tamura, Sumiaki Yamasaki, Noboru Sonoda
Synlett Vol. 1994 No. 12 p. 1009-1011 1994年12月 研究論文(学術雑誌)
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A n + 1 strategy for macrocyclization based on free-radical carbonylation
Ilhyong Ryu, Kiyoto Nagahara, Hiroshi Yamazaki, Shinji Tsunoi, Noboru Sonoda
Synlett Vol. 1994 No. 8 p. 643-645 1994年8月1日 研究論文(学術雑誌)
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Purification of CO Based on Selenium-Amine-CO Chemistry
S. Tsunoi, N. Miyoshi, A. Ogawa, N. Kambe, N. Sonoda
Bulletin of the Chemical Society of Japan, 1994, 67 (8) pp2297-2300. Vol. 67 No. 8 p. 2297-2300 1994年8月 研究論文(学術雑誌)
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Remote Carbonylation. The Synthesis of δ-Lactones from Saturated Alcohols and Carbon Monoxide
Shinji Tsunoi, Ilhyong Ryu, Noboru Sonoda
Journal of the American Chemical Society Vol. 116 No. 12 p. 5473-5474 1994年6月1日 研究論文(学術雑誌)
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Free-Radical Carbonylation by TTMSS Mediated Process
Ilhyong Ryu, Mitsuharu Hasegawa, Akio Kurihara, Akiya Ogawa, Shinji Tsunoi, Noboru Sonoda
Synlett Vol. 1993 No. 2 p. 143-145 1993年2月 研究論文(学術雑誌)
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A New and Convenient Process for Separation of Carbon Monoxide
N. Sonoda, N. Miyoshi, S. Tsunoi, A. Ogawa
Chemistry Letters, 1990 (10), pp1873-1876. Vol. 10,1873/, No. 10 p. 1873-1876 1990年10月 研究論文(学術雑誌)