1
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Zeppilli D, Madabeni A, Sancineto L, Bagnoli L, Santi C, Orian L. Role of Group 12 Metals in the Reduction of H 2O 2 by Santi's Reagent: A Computational Mechanistic Investigation. Inorg Chem 2023; 62:17288-17298. [PMID: 37769326 PMCID: PMC10598800 DOI: 10.1021/acs.inorgchem.3c02568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Indexed: 09/30/2023]
Abstract
PhSeZnCl, which is also known as Santi's reagent, can catalyze the reduction of hydrogen peroxide by thiols with a GPx-like mechanism. In this work, the first step of this catalytic cycle, i.e., the reduction of H2O2 by PhSeZnCl, is investigated in silico using state-of-the-art density functional theory calculations. Then, the role of the metal is evaluated by replacing Zn with its group 12 siblings (Cd and Hg). The thermodynamic and kinetic factors favoring Zn are elucidated. Furthermore, the role of the halogen is considered by replacing Cl with Br in all three metal compounds, and this turns out to be negligible. Finally, the overall GPx-like mechanism of PhSeZnCl and PhSeZnBr is discussed by evaluating the energetics of the mechanistic path leading to the disulfide product.
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Affiliation(s)
- Davide Zeppilli
- Dipartimento
di Scienze Chimiche, Università degli
Studi di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Andrea Madabeni
- Dipartimento
di Scienze Chimiche, Università degli
Studi di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Luca Sancineto
- Gruppo
di Catalisi Sintesi e Chimica Organica Verde Dipartimento di Scienze
Farmaceutiche, Università degli Studi
di Perugia, Via del Liceo 1, 06122 Perugia, Italy
| | - Luana Bagnoli
- Gruppo
di Catalisi Sintesi e Chimica Organica Verde Dipartimento di Scienze
Farmaceutiche, Università degli Studi
di Perugia, Via del Liceo 1, 06122 Perugia, Italy
| | - Claudio Santi
- Gruppo
di Catalisi Sintesi e Chimica Organica Verde Dipartimento di Scienze
Farmaceutiche, Università degli Studi
di Perugia, Via del Liceo 1, 06122 Perugia, Italy
| | - Laura Orian
- Dipartimento
di Scienze Chimiche, Università degli
Studi di Padova, Via Marzolo 1, 35131 Padova, Italy
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2
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Masuda R, Kuwano S, Sase S, Bortoli M, Madabeni A, Orian L, Goto K. Model Study on the Catalytic Cycle of Glutathione Peroxidase Utilizing Selenocysteine-Containing Tripeptides: Elucidation of the Protective Bypass Mechanism Involving Selenocysteine Selenenic Acids. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2022. [DOI: 10.1246/bcsj.20220156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ryosuke Masuda
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Satoru Kuwano
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Shohei Sase
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Marco Bortoli
- Institut de Química Computacional i Catàlisi (IQCC) i Departament de Química, Facultat de Ciències, Universitat de Girona, C/M. A. Capmany 69, 17003 Girona, Spain
| | - Andrea Madabeni
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Laura Orian
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Kei Goto
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
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3
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Masuda R, Goto K. Modeling of selenocysteine-derived reactive intermediates utilizing a nano-sized molecular cavity as a protective cradle. Methods Enzymol 2022; 662:331-361. [PMID: 35101217 DOI: 10.1016/bs.mie.2021.10.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
In the biological functions of selenoproteins, various highly reactive species formed by oxidative modification of selenocysteine residues have been postulated to play crucial roles. Representative examples of such species are selenocysteine selenenic acids (Sec-SeOHs) and selenocysteine selenenyl iodides (Sec-SeIs), which have been widely recognized as important intermediates in the catalytic cycle of glutathione peroxidase (GPx) and iodothyronine deiodinase, respectively. However, examples of even spectroscopic observation of Sec-SeOHs and Sec-SeIs in either protein or small-molecule model systems remain elusive so far, most likely due to their notorious instability. For the synthesis of small-molecule model compounds of these reactive species, it is essential to suppress their very facile bimolecular decomposition such as self-condensation and disproportionation. Here we outline a novel method for the synthesis of stable small-molecule model compounds of the selenocysteine-derived reactive species, in which a nano-sized molecular cavity is used as a protective cradle to accommodate the reactive selenocysteine unit. Stabilization by the molecular cradle led to the successful synthesis of Sec-SeOHs, which are stable in solution at low temperatures, and a Sec-SeI, which can be isolated as crystals. The catalytic cycle of GPx was investigated using the NMR-observable Sec-SeOH models, and all the chemical processes proposed for the catalytic cycle of GPx, including the bypass process from Sec-SeOH to the corresponding cyclic selenenyl amide, were experimentally confirmed. Detailed protocols for the syntheses of selenopeptide derivatives bearing the molecular cradle and for the spectroscopic monitoring of their reactions are provided.
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Affiliation(s)
- Ryosuke Masuda
- Department of Chemistry, School of Science, Tokyo Institute of Technology, Tokyo, Japan
| | - Kei Goto
- Department of Chemistry, School of Science, Tokyo Institute of Technology, Tokyo, Japan.
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4
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Oxy- and aminoselenation of alkenes utilizing an isolable selenenyl iodide. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.01.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Masuda R, Kuwano S, Goto K. Late-Stage Functionalization of the Periphery of Oligophenylene Dendrimers with Various Arene Units via Fourfold C-H Borylation. J Org Chem 2021; 86:14433-14443. [PMID: 34469170 DOI: 10.1021/acs.joc.1c01252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Late-stage functionalization of the periphery of oligophenylene dendrimers was efficiently achieved via site-selective C-H activation of a preconstructed, readily accessible dendron. By fourfold iridium-catalyzed C-H borylation followed by Suzuki-Miyaura cross-coupling, various arene units were introduced into the end points of the 1,3,5-phenylene-based hydrocarbon dendron. Coupling of the modified dendrons with a core unit, such as 2,6-dibromobenzoic acid derivatives, afforded the periphery-functionalized dendrimers that also have an endohedral functionality at the core position.
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Affiliation(s)
- Ryosuke Masuda
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Satoru Kuwano
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Kei Goto
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
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6
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Masuda R, Kimura R, Karasaki T, Sase S, Goto K. Modeling the Catalytic Cycle of Glutathione Peroxidase by Nuclear Magnetic Resonance Spectroscopic Analysis of Selenocysteine Selenenic Acids. J Am Chem Soc 2021; 143:6345-6350. [PMID: 33887135 DOI: 10.1021/jacs.1c02383] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Although selenocysteine selenenic acids (Sec-SeOHs) have been recognized as key intermediates in the catalytic cycle of glutathione peroxidase (GPx), examples of the direct observation of Sec-SeOH in either protein or small-molecule systems have remained elusive so far, mostly due to their instability. Here, we report the first direct spectroscopic (1H and 77Se NMR) evidence for the formation of Sec-SeOH in small-molecule selenocysteine and selenopeptide model systems with a cradle-type protective group. The catalytic cycle of GPx was investigated using NMR-observable Sec-SeOH models. All the hitherto proposed chemical processes, i.e., not only those of the canonical catalytic cycle but also those involved in the bypass mechanism, including the intramolecular cyclization of Sec-SeOH to the corresponding five-membered ring selenenyl amide, were examined in a stepwise manner.
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Affiliation(s)
- Ryosuke Masuda
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Ryutaro Kimura
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Takafumi Karasaki
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Shohei Sase
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Kei Goto
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
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7
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Sano T, Masuda R, Sase S, Goto K. Isolable small-molecule cysteine sulfenic acid. Chem Commun (Camb) 2021; 57:2479-2482. [DOI: 10.1039/d0cc08422k] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A small-molecule cysteine sulfenic acid (Cys–SOH) with ‘shelf stability’ protected by a molecular cradle was synthesized by direct oxidation of a thiol with H2O2. Its crystal structure and biologically relevant reactivity were elucidated.
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Affiliation(s)
- Tsukasa Sano
- Department of Chemistry
- School of Science
- Tokyo Institute of Technology
- 2-12-1 Ookayama
- Meguro-ku
| | - Ryosuke Masuda
- Department of Chemistry
- School of Science
- Tokyo Institute of Technology
- 2-12-1 Ookayama
- Meguro-ku
| | - Shohei Sase
- Department of Chemistry
- School of Science
- Tokyo Institute of Technology
- 2-12-1 Ookayama
- Meguro-ku
| | - Kei Goto
- Department of Chemistry
- School of Science
- Tokyo Institute of Technology
- 2-12-1 Ookayama
- Meguro-ku
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8
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Wang L, Zhu K, Cao W, Sun C, Lu C, Xu H. ROS-triggered degradation of selenide-containing polymers based on selenoxide elimination. Polym Chem 2019. [DOI: 10.1039/c9py00171a] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A degradable ROS responsive selenide-containing block polymer would undergo an oxidation-related elimination and degradation process.
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Affiliation(s)
- Lu Wang
- Key Lab of Organic Optoelectronics and Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Kuixin Zhu
- Key Lab of Organic Optoelectronics and Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Wei Cao
- Department of Chemistry
- Northwestern University
- Evanston
- USA
| | - Chenxing Sun
- Key Lab of Organic Optoelectronics and Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Chenjie Lu
- Key Lab of Organic Optoelectronics and Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Huaping Xu
- Key Lab of Organic Optoelectronics and Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
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9
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Sase S, Kimura R, Masuda R, Goto K. Model study on trapping of protein selenenic acids by utilizing a stable synthetic congener. NEW J CHEM 2019. [DOI: 10.1039/c9nj01072f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Model studies on the trapping reaction of protein selenenic acids were carried out with a stable primary-alkyl model compound.
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Affiliation(s)
- Shohei Sase
- Department of Chemistry
- School of Science
- Tokyo Institute of Technology
- Tokyo 152-8551
- Japan
| | - Ryutaro Kimura
- Department of Chemistry
- School of Science
- Tokyo Institute of Technology
- Tokyo 152-8551
- Japan
| | - Ryosuke Masuda
- Department of Chemistry
- School of Science
- Tokyo Institute of Technology
- Tokyo 152-8551
- Japan
| | - Kei Goto
- Department of Chemistry
- School of Science
- Tokyo Institute of Technology
- Tokyo 152-8551
- Japan
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10
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Sands KN, Back TG. Key steps and intermediates in the catalytic mechanism for the reduction of peroxides by the antioxidant ebselen. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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11
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Shimodaira S, Asano Y, Arai K, Iwaoka M. Selenoglutathione Diselenide: Unique Redox Reactions in the GPx-Like Catalytic Cycle and Repairing of Disulfide Bonds in Scrambled Protein. Biochemistry 2017; 56:5644-5653. [PMID: 29022711 DOI: 10.1021/acs.biochem.7b00751] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Selenoglutathione (GSeH) is a selenium analogue of naturally abundant glutathione (GSH). In this study, this water-soluble small tripeptide was synthesized in a high yield (up to 98%) as an oxidized diselenide form, i.e., GSeSeG (1), by liquid-phase peptide synthesis (LPPS). Obtained 1 was applied to the investigation of the glutathione peroxidase (GPx)-like catalytic cycle. The important intermediates, i.e., GSe- and GSeSG, besides GSeO2H were characterized by 77Se NMR spectroscopy. Thiol exchange of GSeSG with various thiols, such as cysteine and dithiothreitol, was found to promote the conversion to GSe- significantly. In addition, disproportionation of GSeSR to 1 and RSSR, which would be initiated by heterolytic cleavage of the Se-S bond and catalyzed by the generated selenolate, was observed. On the basis of these redox behaviors, it was proposed that the heterolytic cleavage of the Se-S bond can be facilitated by the interaction between the Se atom and an amino or aromatic group, which is present at the GPx active site. On the other hand, when a catalytic amount of 1 was reacted with scrambled 4S species of RNase A in the presence of NADPH and glutathione reductase, native protein was efficiently regenerated, suggesting a potential use of 1 to repair misfolded proteins through reduction of the non-native SS bonds.
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Affiliation(s)
- Shingo Shimodaira
- Department of Chemistry, School of Science, Tokai University , Kitakaname, Hiratsuka-shi, Kanagawa 259-1292, Japan
| | - Yuki Asano
- Department of Chemistry, School of Science, Tokai University , Kitakaname, Hiratsuka-shi, Kanagawa 259-1292, Japan
| | - Kenta Arai
- Department of Chemistry, School of Science, Tokai University , Kitakaname, Hiratsuka-shi, Kanagawa 259-1292, Japan
| | - Michio Iwaoka
- Department of Chemistry, School of Science, Tokai University , Kitakaname, Hiratsuka-shi, Kanagawa 259-1292, Japan
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12
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Murai T, Yoshida A, Mizutani T, Kubuki H, Yamaguchi K, Maruyama T, Shibahara F. The First Selenium Isologues of 2-Pyrones and Coumarins: Synthesis, Structures, and Reactions. CHEM LETT 2017. [DOI: 10.1246/cl.170341] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Toshiaki Murai
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193
| | - Akihito Yoshida
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193
| | - Tomohiko Mizutani
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193
| | - Hiroaki Kubuki
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193
| | - Kirara Yamaguchi
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193
| | - Toshifumi Maruyama
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193
| | - Fumitoshi Shibahara
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193
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13
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Sano T, Shimada K, Aoki Y, Kawashima T, Sase S, Goto K. Modeling of the Bioactivation of an Organic Nitrate by a Thiol to Form a Thionitrate Intermediate. Molecules 2016; 22:molecules22010019. [PMID: 28029139 PMCID: PMC6155724 DOI: 10.3390/molecules22010019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 12/20/2016] [Accepted: 12/23/2016] [Indexed: 11/16/2022] Open
Abstract
Thionitrates (R–SNO2) have been proposed as key intermediates in the biotransformation of organic nitrates that have been used for the clinical treatment of angina pectoris for over 100 years. It has been proposed and widely accepted that a thiol would react with an organic nitrate to afford a thionitrate intermediate. However, there has been no example of an experimental demonstration of this elementary chemical process in organic systems. Herein, we report that aryl- and primary-alkyl-substituted thionitrates were successfully synthesized by the reaction of the corresponding lithium thiolates with organic nitrates by taking advantage of cavity-shaped substituents. The structure of a primary-alkyl-substituted thionitrate was unambiguously established by X-ray crystallographic analysis.
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Affiliation(s)
- Tsukasa Sano
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
| | - Keiichi Shimada
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
| | - Yohei Aoki
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
| | - Takayuki Kawashima
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
| | - Shohei Sase
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
| | - Kei Goto
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
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14
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Sase S, Kakimoto R, Kimura R, Goto K. Synthesis of a Stable Primary-Alkyl-Substituted Selenenyl Iodide and Its Hydrolytic Conversion to the Corresponding Selenenic Acid. Molecules 2015; 20:21415-20. [PMID: 26633336 PMCID: PMC6331843 DOI: 10.3390/molecules201219773] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2015] [Revised: 11/18/2015] [Accepted: 11/25/2015] [Indexed: 11/23/2022] Open
Abstract
A primary-alkyl-substituted selenenyl iodide was successfully synthesized through oxidative iodination of a selenol with N-iodosuccinimide by taking advantage of a cavity-shaped steric protection group. The selenenyl iodide exhibited high thermal stability and remained unchanged upon heating at 100 °C for 3 h in [D8]toluene. The selenenyl iodide was reduced to the corresponding selenol by treatment with dithiothreitol. Hydrolysis of the selenenyl iodide under alkaline conditions afforded the corresponding selenenic acid almost quantitatively, corroborating the chemical validity of the recent proposal that hydrolysis of a selenenyl iodide to a selenenic acid is potentially involved in the catalytic mechanism of an iodothyronine deiodinase.
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Affiliation(s)
- Shohei Sase
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
| | - Ryo Kakimoto
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
| | - Ryutaro Kimura
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
| | - Kei Goto
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
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15
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Murai T, Mizutani T, Ebihara M, Maruyama T. α-Hydroxy and α-Oxo Selenoamides: Synthesis via Nucleophilic Selenocarbamoylation of Carbonyl Compounds and Characterization. J Org Chem 2015; 80:6903-7. [DOI: 10.1021/acs.joc.5b00969] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Toshiaki Murai
- Department
of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
- JST, ACT-C, 4-1-8 Honcho, Kawaguchi,
Saitama 332-0012, Japan
| | - Tomohiko Mizutani
- Department
of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
| | - Masahiro Ebihara
- Department
of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
| | - Toshifumi Maruyama
- Department
of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
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16
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Ishihara M, Abe N, Sase S, Goto K. Synthesis, Structure, and Reactivities of a Stable Primary-alkyl-substituted Sulfenic Acid. CHEM LETT 2015. [DOI: 10.1246/cl.150046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Michihiro Ishihara
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology
| | - Noriaki Abe
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology
| | - Shohei Sase
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology
| | - Kei Goto
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology
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