Quantitative and Qualitative Analysis of Organic Halogenated Compounds Unintentionally Generated in Wastewater Treatment Plants using Liquid Chromatography/Mass Spectrometry and High-Resolution Mass Spectrometry

TAKAZAWA Mari, SUZUKI Shigeru, NAKANO Takeshi, TSUNOI Shinji, SHINOMIYA Miho

Journal of Environmental Chemistry　Vol. 27　No. 4　p. 137-144　2017/12　Research paper (scientific journal)

Transition-Metal-Free Reductive Coupling of 1,3-Butadienes with Aldehydes Catalyzed by Dibutyliodotin Hydride

Itaru Suzuki, Yuki Uji, Shujiro Kanaya, Ryosuke Ield, Shinji Tsunoi, Ikuya Shibata

ORGANIC LETTERS　Vol. 19　No. 19　p. 5392-5394　2017/09　Research paper (scientific journal)

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　2017/05　Research paper (scientific journal)

Catalytic cycloaddition of 2-hydroxy ketones with 1,1-dicyanoalkenes

Shinji Tsunoi, Yuta Seo, Yugo Takano, Itaru Suzuki, Ikuya Shibata

ORGANIC & BIOMOLECULAR CHEMISTRY　Vol. 14　No. 5　p. 1707-1714　2016/02　Research paper (scientific journal)

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　2015/08　Research paper (scientific journal)

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　2015/04　Research paper (scientific journal)

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　2014/02/21　Research paper (scientific journal)

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　2014/02　Research paper (scientific journal)

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　2013/01　Research paper (scientific journal)

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　Research paper (scientific journal)

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　2011/12　Research paper (scientific journal)

Halogetotin Hydride Catalyzed Diastereoseoective Reductive Aldol Reaction

Ikuya Shibata, Shinji Tsunoi, Kumiko Sakabe, Shinji Miyamoto, Hirofumi Kato, Hideto Namajima, Makoto Yasuda, Akio Baba

Synfacts　2011/03

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　2010/12　Research paper (scientific journal)

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　2010/02　Research paper (scientific journal)

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　2009/07　Research paper (scientific journal)

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　2008/02　Research paper (scientific journal)

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　2006/10　Research paper (scientific journal)

Evaluation of GC/MS Method with Solid-Phase Adsorption/Liquid Desorption for the Determination of Phthalate in Indoor Air : Cooperative Test for the Analysis of Toxic Air Pollutants (Part 8)

IMAMURA Kiyoshi, EGUCHI Masaharu, OHIRA Syuhei, SHIRAKUNI Tadashi, TAKENAKA Norimichi, TASHIRO Takahisa, TACHIBANA Shigeo, TSUNOI Shinji, NAKAHARA Tadashi, HUKUNISHI Tomoko

JEC　Vol. 16, No.3, p425-436　No. 3　p. 425-436　2006/09　Research paper (scientific journal)

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　2006/04　Research paper (scientific journal)

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　2006/01/20　Research paper (scientific journal)

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　2005/06/17　Research paper (scientific journal)

Evaluation of Micellar Electrokinetic Chromatography for Simultaneous Analysis of Nonylphenol Polyethoxylates and Their Degradation Products in Water

Shinji Tsunoi, Hoai Manh Pham, Kumiko Fukushima, Michihiko Ike, Masanori Fujita, Minoru Tanaka

Journal of Environmental Conservation Engineering　Vol. 34　No. 4　p. 295-300　2005/04　Research paper (scientific journal)

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　2004/12/17　Research paper (scientific journal)

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　2004/09/03　Research paper (scientific journal)

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　2004/07/09　Research paper (scientific journal)

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　Research paper (scientific journal)

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　2004/01　Research paper (scientific journal)

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　2003/12/12　Research paper (scientific journal)

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　2003/01/17　Research paper (scientific journal)

Evaluation of Endocrine Disrupting Activities of Metabolites of Nonylphenol Polyethoxylates by Yeast Two-Hybrid Assay.

ASANO Masahiro, SAKAGUCHI Yuji, IKE Michihiko, TSUNOI Shinji, TANAKA Minoru, FUJITA Masanori

Journal of Environmental Conservation Engineering　Vol. 31　No. 10　p. 811-819　2002/10　Research paper (scientific journal)

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　2002/07/12　Research paper (scientific journal)

The behavior of nonylphenol and nonylphenol ethoxylate in sewage treatment plant

Yasunobu Kato, Tetsu Kumagai, Hiroaki Nagamitsu, Takeshi Kumagai, Shinji Tsunoi, Minoru Tanaka, Yosohiro Sugie

Environmental conservation engineering　Vol. 31　No. 4　p. 307-314　2002/04　Research paper (scientific journal)

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　2001/11　Research paper (scientific journal)

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　2001/09　Research paper (international conference proceedings)

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　2001/03/02　Research paper (scientific journal)

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　2001/03　Research paper (scientific journal)

Preparation and Enantiomer Separation Behavior of Selectively Methylated beta-Cyclodextrin-Bonded Stationary Phases for HPLC

Takashi Araki, Shinji Tsunoi, Minoru Tanaka

2000/04　Research paper (scientific journal)

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　2000/04　Research paper (scientific journal)

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　2000/04　Research paper (scientific journal)

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　Research paper (scientific journal)

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　Research paper (scientific journal)

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　1999/06/11　Research paper (international conference proceedings)

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　1998/09/02　Research paper (scientific journal)

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　Research paper (scientific journal)

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　Research paper (scientific journal)

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　1996/11/29　Research paper (scientific journal)

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　1996/10/30　Research paper (scientific journal)

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　1996/09/09　Research paper (scientific journal)

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　1995/12　Research paper (scientific journal)

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　1994/12/01　Research paper (scientific journal)

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　1994/12　Research paper (scientific journal)

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　1994/08/01　Research paper (scientific journal)

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　1994/08　Research paper (scientific journal)

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　1994/06/01　Research paper (scientific journal)

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　1993/02　Research paper (scientific journal)

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　1990/10　Research paper (scientific journal)