1
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Nie J, He Z, Xie S, Li Y, He R, Chen L, Luo X. Expedient Synthesis of Alkyl and Aryl Thioethers Using Xanthates as Thiol-Free Reagents. Molecules 2024; 29:2485. [PMID: 38893360 PMCID: PMC11174007 DOI: 10.3390/molecules29112485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 05/07/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
Thioethers are critical in the fields of pharmaceuticals and organic synthesis, but most of the methods for synthesis alkyl thioethers employ foul-smelling thiols as starting materials or generate them as by-products. Additionally, most thiols are air-sensitive and are easily oxidized to produce disulfides under atmospheric conditions; thus, a novel method for synthesizing thioethers is necessary. This paper reports a simple, effective, green method for synthesizing dialkyl or alkyl aryl thioether derivatives using odorless, stable, low-cost ROCS2K as a thiol surrogate. This transformation offers a broad substrate scope and good functional group tolerance with excellent selectivity. The reaction likely proceeds via xanthate intermediates, which can be readily generated via the nucleophilic substitution of alkyl halides or aryl halides with ROCS2K under transition-metal-free and base-free conditions.
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Affiliation(s)
- Jinli Nie
- Jiangmen Key Laboratory of Synthetic Chemistry and Cleaner Production, School of Environmental & Chemical Engineering, Wuyi University, Jiangmen 529020, China; (J.N.); (Z.H.); (S.X.); (R.H.); (L.C.)
| | - Ziqing He
- Jiangmen Key Laboratory of Synthetic Chemistry and Cleaner Production, School of Environmental & Chemical Engineering, Wuyi University, Jiangmen 529020, China; (J.N.); (Z.H.); (S.X.); (R.H.); (L.C.)
| | - Sijie Xie
- Jiangmen Key Laboratory of Synthetic Chemistry and Cleaner Production, School of Environmental & Chemical Engineering, Wuyi University, Jiangmen 529020, China; (J.N.); (Z.H.); (S.X.); (R.H.); (L.C.)
| | - Yibiao Li
- Jiangmen Key Laboratory of Synthetic Chemistry and Cleaner Production, School of Environmental & Chemical Engineering, Wuyi University, Jiangmen 529020, China; (J.N.); (Z.H.); (S.X.); (R.H.); (L.C.)
| | - Runfa He
- Jiangmen Key Laboratory of Synthetic Chemistry and Cleaner Production, School of Environmental & Chemical Engineering, Wuyi University, Jiangmen 529020, China; (J.N.); (Z.H.); (S.X.); (R.H.); (L.C.)
| | - Lu Chen
- Jiangmen Key Laboratory of Synthetic Chemistry and Cleaner Production, School of Environmental & Chemical Engineering, Wuyi University, Jiangmen 529020, China; (J.N.); (Z.H.); (S.X.); (R.H.); (L.C.)
| | - Xiai Luo
- Hunan Province Key Laboratory for Synthetic Biology of Traditional Chinese Medicine, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua 418000, China
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2
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Malviya BK, Hansen EC, Kong CJ, Imbrogno J, Verghese J, Guinness SM, Salazar CA, Desrosiers JN, Kappe CO, Cantillo D. Metal-Free Electrochemical Reduction of Disulfides in an Undivided Cell under Mass Transfer Control. Chemistry 2023; 29:e202302664. [PMID: 37608784 DOI: 10.1002/chem.202302664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 08/24/2023]
Abstract
Electroorganic synthesis is generally considered to be a green alternative to conventional redox reactions. Electrochemical reductions, however, are less advantageous in terms of sustainability, as sacrificial metal anodes are often employed. Divided cell operation avoids contact of the reduction products with the anode and allows for convenient solvent oxidation, enabling metal free greener electrochemical reductions. However, the ion exchange membranes required for divided cell operation on a commercial scale are not amenable to organic solvents, which hinders their applicability. Herein, we demonstrate that electrochemical reduction of oxidatively sensitive compounds can be carried out in an undivided cell without sacrificial metal anodes by controlling the mass transport to a small surface area electrode. The concept is showcased by an electrochemical method for the reductive cleavage of aryl disulfides. Fine tuning of the electrode surface area and current density has enabled the preparation of a wide variety of thiols without formation of any oxidation side products. This strategy is anticipated to encourage further research on greener, metal free electrochemical reductions.
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Affiliation(s)
- Bhanwar K Malviya
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, A-8010, Graz, Austria
- Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, 8010, Graz, Austria
| | - Eric C Hansen
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Caleb J Kong
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Joseph Imbrogno
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Jenson Verghese
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Steven M Guinness
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Chase A Salazar
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Jean-Nicolas Desrosiers
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - C Oliver Kappe
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, A-8010, Graz, Austria
- Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, 8010, Graz, Austria
| | - David Cantillo
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, A-8010, Graz, Austria
- Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, 8010, Graz, Austria
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3
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Kaplanai E, Tonis E, Drymona M, Zagranyarski Y, Tzeli D, Vougioukalakis GC. Microwave-Assisted, Copper-Catalyzed Domino O-H/C-H Arylation Reaction toward the Synthesis of Oxygen-Doped Polyaromatic Molecules. J Org Chem 2023; 88:11552-11561. [PMID: 37494595 DOI: 10.1021/acs.joc.3c00830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
Benzoxanthenes and their analogues are a very important class of compounds mainly due to their wide range of biological and technological applications. The development of a new methodology for their synthesis, involving an Ullmann-type coupling followed by an intramolecular C-H arylation, catalyzed by copper in a domino fashion, is reported. A variety of para-substituted phenols are amenable to this methodology, affording the desired products in moderate to good yields. Our protocol is expedient and practical and is carried out under microwave irradiation in only 3 min under air. A plausible catalytic cycle is proposed based on experimental mechanistic investigations and density functional theory (DFT) calculations.
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Affiliation(s)
- Entzy Kaplanai
- Department of Chemistry, National and Kapodistrian University of Athens Panepistimiopolis, 15771 Athens, Greece
| | - Efstathios Tonis
- Department of Chemistry, National and Kapodistrian University of Athens Panepistimiopolis, 15771 Athens, Greece
| | - Maria Drymona
- Department of Chemistry, National and Kapodistrian University of Athens Panepistimiopolis, 15771 Athens, Greece
| | - Yulian Zagranyarski
- Department of Chemistry and Pharmacy, "St. Kliment Ohridski" University of Sofia, Bul. J. Baurchier 1, 1164 Sofia, Bulgaria
| | - Demeter Tzeli
- Department of Chemistry, National and Kapodistrian University of Athens Panepistimiopolis, 15771 Athens, Greece
- Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, Vassileos Constantinou Avenue 48, 11635 Athens, Greece
| | - Georgios C Vougioukalakis
- Department of Chemistry, National and Kapodistrian University of Athens Panepistimiopolis, 15771 Athens, Greece
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4
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Minami Y, Matsuyama N, Takeichi Y, Watanabe R, Mathew S, Nakajima Y. Depolymerization of robust polyetheretherketone to regenerate monomer units using sulfur reagents. Commun Chem 2023; 6:14. [PMID: 36697710 PMCID: PMC9873933 DOI: 10.1038/s42004-023-00814-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 01/05/2023] [Indexed: 01/26/2023] Open
Abstract
Super engineering plastics, high-performance thermoplastic resins such as polyetheretherketone, and polyphenylene sulfide have been utilized in industries, owing to their high thermal stability and mechanical strength. However, their robustness hinders their depolymerization to produce monomers and low-weight molecules. Presently, chemical recycling for most super engineering plastics remains relatively unexplored. Herein, we report the depolymerization of insoluble polyetheretherketone using sulfur nucleophiles via carbon-oxygen bond cleavages to form benzophenone dithiolate and hydroquinone. Treatment with organic halides converted only the former products to afford various dithiofunctionalized benzophenones. The depolymerization proceeded as a solid-liquid reaction in the initial phase. Therefore, this method was not affected by the shape of polyetheretherketone, e.g., pellets or films. Moreover, this depolymerization method was applicable to carbon- or glass fiber-enforced polyetheretherketone material. The depolymerized product, dithiofunctionalized benzophenones, could be converted into diiodobenzophenone, which was applicable to the polymerization.
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Affiliation(s)
- Yasunori Minami
- grid.208504.b0000 0001 2230 7538Interdisciplinary Research Center for Catalytic Chemistry (IRC3), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565 Japan ,grid.419082.60000 0004 1754 9200PRESTO, Japan Science and Technology Agency (JST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565 Japan
| | - Nao Matsuyama
- grid.208504.b0000 0001 2230 7538Interdisciplinary Research Center for Catalytic Chemistry (IRC3), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565 Japan
| | - Yasuo Takeichi
- grid.136593.b0000 0004 0373 3971Department of Applied Physics, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871 Japan
| | - Ryota Watanabe
- grid.208504.b0000 0001 2230 7538Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565 Japan
| | - Siby Mathew
- grid.208504.b0000 0001 2230 7538Interdisciplinary Research Center for Catalytic Chemistry (IRC3), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565 Japan
| | - Yumiko Nakajima
- grid.208504.b0000 0001 2230 7538Interdisciplinary Research Center for Catalytic Chemistry (IRC3), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565 Japan
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5
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Wang Y, Cai W, Han B, Liu T. Protein Expression with Biosynthesized Noncanonical Amino Acids. Methods Mol Biol 2023; 2676:87-100. [PMID: 37277626 DOI: 10.1007/978-1-0716-3251-2_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Natural proteins are normally made by 20 canonical amino acids. Genetic code expansion (GCE) enables incorporation of diverse chemically synthesized noncanonical amino acids (ncAAs) by orthogonal aminoacyl-tRNA synthetase (aaRS)/tRNA pairs using nonsense codons, which could significantly expand new functionalities of proteins in both scientific and biomedical applications. Here, by hijacking the cysteine biosynthetic enzymes, we describe a method combining amino acid biosynthesis and GCE to introduce around 50 structurally novel ncAAs into proteins by supplementation of commercially available aromatic thiol precursors, thus eliminating the need to chemically synthesize these ncAAs. A screening method is also provided for improving the incorporation efficiency of a particular ncAA. Furthermore, we demonstrate bioorthogonal groups, such as azide and ketone, that are compatible with our system and can be easily introduced into protein for subsequent site-specific labeling.
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Affiliation(s)
- Yong Wang
- State Key Laboratory of Natural and Biomimetic Drugs, Chemical Biology Center, Department of Molecular and Cellular Pharmacology, Pharmaceutical Sciences, Peking University, Beijing, China
| | - Wenkang Cai
- State Key Laboratory of Natural and Biomimetic Drugs, Chemical Biology Center, Department of Molecular and Cellular Pharmacology, Pharmaceutical Sciences, Peking University, Beijing, China
| | - Boyang Han
- State Key Laboratory of Natural and Biomimetic Drugs, Chemical Biology Center, Department of Molecular and Cellular Pharmacology, Pharmaceutical Sciences, Peking University, Beijing, China
| | - Tao Liu
- State Key Laboratory of Natural and Biomimetic Drugs, Chemical Biology Center, Department of Molecular and Cellular Pharmacology, Pharmaceutical Sciences, Peking University, Beijing, China.
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6
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Efficient Construction of Symmetrical Diaryl Sulfides via a Supported Pd Nanocatalyst-Catalyzed C-S Coupling Reaction. Int J Mol Sci 2022; 23:ijms232315360. [PMID: 36499687 PMCID: PMC9738011 DOI: 10.3390/ijms232315360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/23/2022] [Accepted: 11/26/2022] [Indexed: 12/12/2022] Open
Abstract
Aryl sulfides play an important role in pharmaceuticals, biologically active molecules and polymeric materials. Herein, a general and efficient protocol for Pd@COF-TB (a kind of Pd nanocatalyst supported by a covalent organic framework)/DIPEA-catalyzed one-pot synthesis of symmetrical diaryl sulfides through a C-S coupling reaction from aryl iodides and Na2S2O3 is developed. More importantly, the addition of N,N-diisopropylethylamine (DIPEA) can not only enhance the catalytic activity of a Pd@COF-TB nanocatalyst, but also effectively inhibit the formation of biphenyl byproducts, which are a product of Ullmann reaction. Besides, it has been confirmed that the aryl Bunte salts generated in situ from Na2S2O3 and aryl iodides are the sulfur sources involved in this C-S coupling reaction. With the strategy proposed in this work, a variety of symmetrical diaryl sulfides could be obtained in moderate to excellent yields with a high tolerance of various functional groups. Moreover, a possible mechanism of this Pd nanoparticle-catalyzed C-S coupling reaction is proposed based on the results of controlling experiments.
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7
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Beletskaya IP, Ananikov VP. Transition-Metal-Catalyzed C–S, C–Se, and C–Te Bond Formations via Cross-Coupling and Atom-Economic Addition Reactions. Achievements and Challenges. Chem Rev 2022; 122:16110-16293. [DOI: 10.1021/acs.chemrev.1c00836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Irina P. Beletskaya
- Chemistry Department, Lomonosov Moscow State University, Vorob’evy gory, Moscow 119899, Russia
| | - Valentine P. Ananikov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russia
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8
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Rationale, synthesis and biological evaluation of substituted 1-(4-(phenylthio)phenyl)imidazolidin-2-one, urea, thiourea and amide analogs and derivatives designed to target the colchicine-binding site. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132691] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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9
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Xiao Y, Pu X, Lu F, Wang Y, Xu Y, Zhang H, Liu Y. L-cysteine as sustainable and effective sulfur source in the synthesis of diaryl sulfides and heteroarenethiols. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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10
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Jiao J, Xiao F, Wang C, Zhang Z. Iodine-Promoted Metal-Free Cyclization and O/S Exchange of Acrylamides with Thiuram: One-Step Synthesis of Quinolino-2-thiones. J Org Chem 2022; 87:4965-4970. [DOI: 10.1021/acs.joc.1c03030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Jing Jiao
- School of Chemistry and Molecular Engineering, Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science & Technology, 130 Meilong Road, Shanghai 200237, China
| | - Fangtao Xiao
- School of Chemistry and Molecular Engineering, Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science & Technology, 130 Meilong Road, Shanghai 200237, China
| | - Cheng Wang
- School of Chemistry and Molecular Engineering, Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science & Technology, 130 Meilong Road, Shanghai 200237, China
| | - Zhipeng Zhang
- School of Chemistry and Molecular Engineering, Frontiers Science Center for Materiobiology and Dynamic Chemistry, East China University of Science & Technology, 130 Meilong Road, Shanghai 200237, China
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11
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Xu G, Guo N, Zhang Q, Wang T, Song P, Xia L. An ultrasensitive surface-enhanced Raman scattering sensor for the detection of hydrazine via the Schiff base reaction. JOURNAL OF HAZARDOUS MATERIALS 2022; 424:127303. [PMID: 34601405 DOI: 10.1016/j.jhazmat.2021.127303] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/17/2021] [Accepted: 09/17/2021] [Indexed: 06/13/2023]
Abstract
The development of convenient assays for the determination of hydrazine (N2H4) has drawn significant attention due to the high toxicity of this substance. Herein, we developed a concise, rapid and ultrasensitive surface-enhanced Raman scattering (SERS) sensor for N2H4 detection based on alpha-cyclodextrin-silver nanoparticles (α-CD-AgNPs) modified by 4-mercaptobenzaldehyde (4-MBA). The 4-MBA molecules can specifically capture the N2H4 molecules and undergo a Schiff base reaction. As a result, this induces the aggregation of nanoparticles and generates a new characteristic peak at 1529 cm-1 that is attributed to CN and CC vibrations. Compared with noble metal nanoparticles, 4-MBA not only formed AgS bonds but could also be fixed in the cavity of cyclodextrin to produce a more stable and stronger SERS signal. The SERS intensity at 1529 cm-1 and the logarithm of the concentration of N2H4 presented a good linear relationship from 10-9 to 10-7 M with an unprecedented limit of detection (LOD) of 38 pM. The proposed SERS sensor exhibited satisfactory selectivity and reproducibility and was applied to detect N2H4 in real and complex water samples. We expect this assay to be a promising alternative tool for the on-site detection of N2H4.
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Affiliation(s)
- Guangda Xu
- College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Na Guo
- College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Qijia Zhang
- College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Tongtong Wang
- College of Chemistry, Liaoning University, Shenyang 110036, China
| | - Peng Song
- College of Physics, Liaoning University, Shenyang 110036, China.
| | - Lixin Xia
- College of Chemistry, Liaoning University, Shenyang 110036, China.
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12
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Abedinifar F, Bahadorikhalili S, Larijani B, Mahdavi M, Verpoort F. A review on the latest progress of C‐S cross‐coupling in diaryl sulfide synthesis: Update from 2012 to 2021. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6482] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Fahimeh Abedinifar
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute Tehran University of Medical Sciences Tehran Iran
| | - Saeed Bahadorikhalili
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute Tehran University of Medical Sciences Tehran Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute Tehran University of Medical Sciences Tehran Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute Tehran University of Medical Sciences Tehran Iran
| | - Francis Verpoort
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of Technology Wuhan China
- Center for Environmental and Energy Research (CEER) Ghent University–Global Campus Songdo Incheon South Korea
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13
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Yang YM, Yan W, Hu HW, Luo Y, Tang ZY, Luo Z. Photoinduced Acetylation of Anilines under Aqueous and Catalyst-Free Conditions. J Org Chem 2021; 86:12344-12353. [PMID: 34370464 DOI: 10.1021/acs.joc.1c01290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A green and efficient visible-light induced functionalization of anilines under mild conditions has been reported. Utilizing nontoxic, cost-effective, and water-soluble diacetyl as photosensitizer and acetylating reagent, and water as the solvent, a variety of anilines were converted into the corresponding aryl ketones, iodides, and bromides. With advantages of environmentally friendly conditions, simple operation, broad substrate scope, and functional group tolerance, this reaction represents a valuable method in organic synthesis.
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Affiliation(s)
- Yu-Ming Yang
- School of Pharmaceutical Science (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China.,College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Wei Yan
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Han-Wei Hu
- School of Pharmaceutical Science (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China
| | - Yimin Luo
- School of Material, Sun Yat-sen University, Guangzhou 510275, China
| | - Zhen-Yu Tang
- School of Pharmaceutical Science (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China.,College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Zhuangzhu Luo
- School of Material, Sun Yat-sen University, Guangzhou 510275, China
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14
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Ielo L, Pillari V, Miele M, Holzer W, Pace V. Consecutive C1‐Homologation / Displacement Strategy for Converting Thiosulfonates into
O,S‐
Oxothioacetals. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000919] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Laura Ielo
- University of Vienna Department of Pharmaceutical Chemistry Althanstrasse 14 1090 Vienna Austria
| | - Veronica Pillari
- University of Vienna Department of Pharmaceutical Chemistry Althanstrasse 14 1090 Vienna Austria
| | - Margherita Miele
- University of Vienna Department of Pharmaceutical Chemistry Althanstrasse 14 1090 Vienna Austria
| | - Wolfgang Holzer
- University of Vienna Department of Pharmaceutical Chemistry Althanstrasse 14 1090 Vienna Austria
| | - Vittorio Pace
- University of Vienna Department of Pharmaceutical Chemistry Althanstrasse 14 1090 Vienna Austria
- University of Turin Department of Chemistry Via P. Giuria 7 10125 Turin Italy
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15
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Lou J, Wang Q, Wu P, Wang H, Zhou YG, Yu Z. Transition-metal mediated carbon-sulfur bond activation and transformations: an update. Chem Soc Rev 2020; 49:4307-4359. [PMID: 32458881 DOI: 10.1039/c9cs00837c] [Citation(s) in RCA: 141] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Carbon-sulfur bond cross-coupling has become more and more attractive as an alternative protocol to establish carbon-carbon and carbon-heteroatom bonds. Diverse transformations through transition-metal-catalyzed C-S bond activation and cleavage have recently been developed. This review summarizes the advances in transition-metal-catalyzed cross-coupling via carbon-sulfur bond activation and cleavage since late 2012 as an update of the critical review on the same topic published in early 2013 (Chem. Soc. Rev., 2013, 42, 599-621), which is presented by the categories of organosulfur compounds, that is, thioesters, thioethers including heteroaryl, aryl, vinyl, alkyl, and alkynyl sulfides, ketene dithioacetals, sulfoxides including DMSO, sulfones, sulfonyl chlorides, sulfinates, thiocyanates, sulfonium salts, sulfonyl hydrazides, sulfonates, thiophene-based compounds, and C[double bond, length as m-dash]S functionality-bearing compounds such as thioureas, thioamides, and carbon disulfide, as well as the mechanistic insights. An overview of C-S bond cleavage reactions with stoichiometric transition-metal reagents is briefly given. Theoretical studies on the reactivity of carbon-sulfur bonds by DFT calculations are also discussed.
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Affiliation(s)
- Jiang Lou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China. and University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Quannan Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China. and University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Ping Wu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China. and University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Hongmei Wang
- State Key Laboratory of NBC Protection for Civilian, Beijing 102205, P. R. China.
| | - Yong-Gui Zhou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.
| | - Zhengkun Yu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China. and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P. R. China
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16
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Natarajan P, Kumar N, Priya. Eosin Y‐Catalyzed Visible‐Light‐Mediated Synthesis of 2‐Mercaptobenzothiazoles from 2‐Azidoarenediazonium Tetrafluoroborates and Carbon Disulfide. ChemistrySelect 2020. [DOI: 10.1002/slct.202000767] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Palani Natarajan
- Department of Chemistry & Centre for Advanced Studies in ChemistryPanjab University Chandigarh 160 014 India E-mail
| | - Naveen Kumar
- Department of Chemistry & Centre for Advanced Studies in ChemistryPanjab University Chandigarh 160 014 India E-mail
| | - Priya
- Department of Chemistry & Centre for Advanced Studies in ChemistryPanjab University Chandigarh 160 014 India E-mail
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17
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Al-Zoubi RM, Al-Jammal WK, McDonald R. Regioselective synthesis of ortho-iodobiphenylboronic acid derivatives: a superior catalyst for carboxylic acid activation. NEW J CHEM 2020. [DOI: 10.1039/c9nj05708k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Efficient and versatile synthesis of ortho-iodobiphenylboronic acids with remarkable catalytic and microbial activities.
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Affiliation(s)
- Raed M. Al-Zoubi
- Department of Chemistry
- Jordan University of Science and Technology
- Irbid
- Jordan
| | - Walid K. Al-Jammal
- Department of Chemistry
- Jordan University of Science and Technology
- Irbid
- Jordan
| | - Robert McDonald
- Department of Chemistry
- Gunning-Lemieux Chemistry Centre
- University of Alberta
- Edmonton
- Canada
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18
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Bock C, Surur AS, Beirow K, Kindermann MK, Schulig L, Bodtke A, Bednarski PJ, Link A. Sulfide Analogues of Flupirtine and Retigabine with Nanomolar K V 7.2/K V 7.3 Channel Opening Activity. ChemMedChem 2019; 14:952-964. [PMID: 30861620 DOI: 10.1002/cmdc.201900112] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Indexed: 12/18/2022]
Abstract
The potassium channel openers flupirtine and retigabine have proven to be valuable analgesics or antiepileptics. Their recent withdrawal due to occasional hepatotoxicity and tissue discoloration, respectively, leaves a therapeutic niche unfilled. Metabolic oxidation of both drugs gives rise to the formation of electrophilic quinones. These elusive, highly reactive metabolites may induce liver injury in the case of flupirtine and blue tissue discoloration after prolonged intake of retigabine. We examined which structural features can be altered to avoid the detrimental oxidation of the aromatic ring and shift oxidation toward the formation of more benign metabolites. Structure-activity relationship studies were performed to evaluate the KV 7.2/3 channel opening activity of 45 derivatives. Sulfide analogues were identified that are devoid of the risk of quinone formation, but possess potent KV 7.2/3 opening activity. For example, flupirtine analogue 3-(3,5-difluorophenyl)-N-(6-(isobutylthio)-2-(pyrrolidin-1-yl)pyridin-3-yl)propanamide (48) has 100-fold enhanced activity (EC50 =1.4 nm), a vastly improved toxicity/activity ratio, and the same efficacy as retigabine in vitro.
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Affiliation(s)
- Christian Bock
- Institute of Pharmacy, University of Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17489, Greifswald, Germany
| | - Abdrrahman S Surur
- Institute of Pharmacy, University of Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17489, Greifswald, Germany
| | - Kristin Beirow
- Institute of Pharmacy, University of Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17489, Greifswald, Germany
| | - Markus K Kindermann
- Institute of Pharmacy, University of Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17489, Greifswald, Germany
| | - Lukas Schulig
- Institute of Pharmacy, University of Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17489, Greifswald, Germany
| | - Anja Bodtke
- Institute of Pharmacy, University of Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17489, Greifswald, Germany
| | - Patrick J Bednarski
- Institute of Pharmacy, University of Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17489, Greifswald, Germany
| | - Andreas Link
- Institute of Pharmacy, University of Greifswald, Friedrich-Ludwig-Jahn-Str. 17, 17489, Greifswald, Germany
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19
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Xiao Y, Jing B, Liu X, Xue H, Liu Y. Metal-free C-H mercaptalization of benzothiazoles and benzoxazoles using 1,3-propanedithiol as thiol source. Beilstein J Org Chem 2019; 15:279-284. [PMID: 30800177 PMCID: PMC6369980 DOI: 10.3762/bjoc.15.24] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 01/09/2019] [Indexed: 11/23/2022] Open
Abstract
A facile and effective C-H functionalization strategy for the synthesis of 2-mercaptobenzothiazoles and 2-mercaptobenzoxazoles is described. 1,3-Propanedithiol was employed to convert benzothiazoles and benzoxazoles to the corresponding heteroarylthiols in the presence of potassium hydroxide and DMSO. This novel protocol is featured by direct C-H mercaptalization of heteroarenes and a simple reaction system.
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Affiliation(s)
- Yan Xiao
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, 103# Wenhua Road, Shenyang, Liaoning 10016, China
| | - Bing Jing
- School of Life Science and Medicine, Dalian University of Technology, 2# Dagong Road, Panjin, Liaoning 124221, China
| | - Xiaoxia Liu
- School of Life Science and Medicine, Dalian University of Technology, 2# Dagong Road, Panjin, Liaoning 124221, China
| | - Hongyu Xue
- School of Life Science and Medicine, Dalian University of Technology, 2# Dagong Road, Panjin, Liaoning 124221, China
| | - Yajun Liu
- School of Life Science and Medicine, Dalian University of Technology, 2# Dagong Road, Panjin, Liaoning 124221, China
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20
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Zhang SB, Liu X, Gao MY, Dong ZB. One-Pot Synthesis of 2-Benzyl/2-Allyl-Substituted Thiobenzoazoles Using Transition-Metal-Free Conditions in Water. J Org Chem 2018; 83:14933-14941. [PMID: 30474368 DOI: 10.1021/acs.joc.8b02136] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A transition-metal-free protocol for the one-pot synthesis of 2-benzyl/2-allyl-substituted thiobenzoazoles in water was developed. The cyclization of 2-aminothiophenols, 2-aminophenols, and 1,2-phenylenediamines with tetramethylthiuram disulfide (TMTD) gave mercapto benzoheterocycles, and the subsequent C-S coupling with benzyl or allyl halides furnished the desired products in good to excellent yields. This method features transition-metal-free conditions with water as a solvent, an easy performance, mild reaction conditions, a wide substrate scope, and good to excellent yields, thus paving an efficient and useful way to establish a library of potentially active drug molecules.
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Affiliation(s)
- Shi-Bo Zhang
- School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430205 , China
| | - Xing Liu
- School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430205 , China
| | - Ming-Yuan Gao
- School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430205 , China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430205 , China.,Department of Chemistry , Ludwig-Maximilians-Universität , Butenandtstrasse 5-13 , München 81377 , Germany
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21
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Scattolin T, Senol E, Yin G, Guo Q, Schoenebeck F. Site-Selective C-S Bond Formation at C-Br over C-OTf and C-Cl Enabled by an Air-Stable, Easily Recoverable, and Recyclable Palladium(I) Catalyst. Angew Chem Int Ed Engl 2018; 57:12425-12429. [PMID: 30014554 PMCID: PMC6468269 DOI: 10.1002/anie.201806036] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 07/01/2018] [Indexed: 11/17/2022]
Abstract
This report widens the repertoire of emerging PdI catalysis to carbon-heteroatom, that is, C-S bond formation. While Pd0 -catalyzed protocols may suffer from the formation of poisonous sulfide-bound off-cycle intermediates and lack of selectivity, the mechanistically diverse PdI catalysis concept circumvents these challenges and allows for C-S bond formation (S-aryl and S-alkyl) of a wide range of aryl halides. Site-selective thiolations of C-Br sites in the presence of C-Cl and C-OTf were achieved in a general and a priori predictable fashion. Computational, spectroscopic, X-ray, and reactivity data support dinuclear PdI catalysis to be operative. Contrary to air-sensitive Pd0 , the active PdI species was easily recovered in the open atmosphere and subjected to multiple rounds of recycling.
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Affiliation(s)
- Thomas Scattolin
- Institute of Organic ChemistryRWTH Aachen UniversityAachenGermany
| | - Erdem Senol
- Institute of Organic ChemistryRWTH Aachen UniversityAachenGermany
| | - Guoyin Yin
- Institute of Organic ChemistryRWTH Aachen UniversityAachenGermany
| | - Qianqian Guo
- Institute of Inorganic ChemistryX-ray CrystallographyLandoltweg 152074AachenGermany
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22
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Scattolin T, Senol E, Yin G, Guo Q, Schoenebeck F. Site-Selective C−S Bond Formation at C−Br over C−OTf and C−Cl Enabled by an Air-Stable, Easily Recoverable, and Recyclable Palladium(I) Catalyst. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806036] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Thomas Scattolin
- Institute of Organic Chemistry; RWTH Aachen University; Aachen Germany
| | - Erdem Senol
- Institute of Organic Chemistry; RWTH Aachen University; Aachen Germany
| | - Guoyin Yin
- Institute of Organic Chemistry; RWTH Aachen University; Aachen Germany
| | - Qianqian Guo
- Institute of Inorganic Chemistry; X-ray Crystallography; Landoltweg 1 52074 Aachen Germany
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23
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Do Van Thanh N, Patra S, Clive DL. Formation of meta-arylsulfanyl- and meta-(alkylsulfanyl)phenols from cyclohexane-1,3-diones. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.06.059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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24
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Amal Joseph PJ, Priyadarshini S. Copper-Mediated C–X Functionalization of Aryl Halides. Org Process Res Dev 2017. [DOI: 10.1021/acs.oprd.7b00285] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- P. J. Amal Joseph
- Department
of Chemistry, St. Albert’s College, Ernakulam, Kerala 682018, India
| | - S. Priyadarshini
- Inorganic & Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India
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25
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Guo JR, Huang HY, Yan YL, Liang CF. Selective S-Deacetylation of Functionalized Thioacetates Catalyzed by Dy(OTf)3. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700481] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jiun-Rung Guo
- Department of Chemistry; National Chung Hsing University; 145 Xingda Road South District Taichung City 402 Taiwan
| | - Hsin-Yi Huang
- Department of Chemistry; National Chung Hsing University; 145 Xingda Road South District Taichung City 402 Taiwan
| | - Yi-Ling Yan
- Department of Chemistry; National Chung Hsing University; 145 Xingda Road South District Taichung City 402 Taiwan
| | - Chien-Fu Liang
- Department of Chemistry; National Chung Hsing University; 145 Xingda Road South District Taichung City 402 Taiwan
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26
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Zhang T, Qin W, Zhu N, Han L, Wang L, Hong H. Metal sulfide: An efficient promoter for the synthesis of 2-mercaptobenzothiazoles from 2-haloanilines and carbon disulfide. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1356927] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Tianmiao Zhang
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, P. R. China
| | - Weijing Qin
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, P. R. China
| | - Ning Zhu
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, P. R. China
| | - Limin Han
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, P. R. China
| | - Liubo Wang
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, P. R. China
| | - Hailong Hong
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, P. R. China
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27
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Che X, Jiang J, Xiao F, Huang H, Deng GJ. Assembly of 2-Arylbenzothiazoles through Three-Component Oxidative Annulation under Transition-Metal-Free Conditions. Org Lett 2017; 19:4576-4579. [DOI: 10.1021/acs.orglett.7b02168] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xingzong Che
- Key
Laboratory of Environmentally Friendly Chemistry and Application of
Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Jingjing Jiang
- Key
Laboratory of Environmentally Friendly Chemistry and Application of
Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Fuhong Xiao
- Key
Laboratory of Environmentally Friendly Chemistry and Application of
Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Huawen Huang
- Key
Laboratory of Environmentally Friendly Chemistry and Application of
Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Guo-Jun Deng
- Key
Laboratory of Environmentally Friendly Chemistry and Application of
Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
- Beijing
National Laboratory for Molecular Sciences and CAS Key Laboratory
of Molecular Recognition and Function Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China
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28
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Tiekink ER, Henderson W. Coordination chemistry of 3- and 4-mercaptobenzoate ligands: Versatile hydrogen-bonding isomers of the thiosalicylate (2-mercaptobenzoate) ligand. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.03.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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29
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Ma X, Yu L, Su C, Yang Y, Li H, Xu Q. Efficient Generation of C-S Bonds via
a By-Product-Promoted Selective Coupling of Alcohols, Organic Halides, and Thiourea. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700227] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xiantao Ma
- College of Chemistry and Materials Engineering; Wenzhou University, Wenzhou; Zhejiang 325035 People's Republic of China
- SZU-NUS Collaborative Innovation Center for Optoelectronic Science & Technology, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering; Shenzhen University; Shenzhen 518060 People's Republic of China
| | - Lei Yu
- School of Chemistry and Chemical Engineering; Yangzhou University, Yangzhou; Jiangsu 225002 People's Republic of China
| | - Chenliang Su
- SZU-NUS Collaborative Innovation Center for Optoelectronic Science & Technology, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering; Shenzhen University; Shenzhen 518060 People's Republic of China
| | - Yaqi Yang
- College of Chemistry and Materials Engineering; Wenzhou University, Wenzhou; Zhejiang 325035 People's Republic of China
| | - Huan Li
- College of Chemistry and Materials Engineering; Wenzhou University, Wenzhou; Zhejiang 325035 People's Republic of China
| | - Qing Xu
- College of Chemistry and Materials Engineering; Wenzhou University, Wenzhou; Zhejiang 325035 People's Republic of China
- School of Chemistry and Chemical Engineering; Yangzhou University, Yangzhou; Jiangsu 225002 People's Republic of China
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30
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Liu Y, Liu S, Xiao Y. Transition-metal-catalyzed synthesis of phenols and aryl thiols. Beilstein J Org Chem 2017; 13:589-611. [PMID: 28405239 PMCID: PMC5372758 DOI: 10.3762/bjoc.13.58] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 03/09/2017] [Indexed: 12/28/2022] Open
Abstract
Phenols and aryl thiols are fundamental building blocks in organic synthesis and final products with interesting biological activities. Over the past decades, substantial progress has been made in transition-metal-catalyzed coupling reactions, which resulted in the emergence of new methods for the synthesis of phenols and aryl thiols. Aryl halides have been extensively studied as substrates for the synthesis of phenols and aryl thiols. In very recent years, C-H activation represents a powerful strategy for the construction of functionalized phenols directly from various arenes. However, the synthesis of aryl thiols through C-H activation has not been reported. In this review, a brief overview is given of the recent advances in synthetic strategies for both phenols and aryl thiols.
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Affiliation(s)
- Yajun Liu
- College of Life Science and Medicine, Dalian University of Technology, Panjin 124221, China
| | - Shasha Liu
- College of Life Science and Medicine, Dalian University of Technology, Panjin 124221, China
| | - Yan Xiao
- Department of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
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31
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Yang Z, Xu W, Wu Q, Xu J. Aminoxidation of Arenethiols to N-Chloro-N-sulfonyl Sulfinamides. J Org Chem 2016; 81:3051-7. [DOI: 10.1021/acs.joc.6b00261] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhanhui Yang
- State Key Laboratory
of Chemical
Resource Engineering, Department of Organic Chemistry, Faculty of
Science, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Wei Xu
- State Key Laboratory
of Chemical
Resource Engineering, Department of Organic Chemistry, Faculty of
Science, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Qiuyue Wu
- State Key Laboratory
of Chemical
Resource Engineering, Department of Organic Chemistry, Faculty of
Science, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Jiaxi Xu
- State Key Laboratory
of Chemical
Resource Engineering, Department of Organic Chemistry, Faculty of
Science, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
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32
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Kim J, Battsengel O, Liu Y, Chae J. Reaction of 1,2-Difunctionalized Ethanes with Aryl Iodides in Copper-catalyzed Cross-Coupling: Application to Synthesis of Phenols. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10576] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jihye Kim
- Department of Chemistry and Research Institute of Basic Sciences; Sungshin Women's University; Seoul 136-742 Korea
| | - Oyunsaikhan Battsengel
- Department of Chemistry and Research Institute of Basic Sciences; Sungshin Women's University; Seoul 136-742 Korea
| | - Yajun Liu
- Department of Chemistry and Research Institute of Basic Sciences; Sungshin Women's University; Seoul 136-742 Korea
| | - Junghyun Chae
- Department of Chemistry and Research Institute of Basic Sciences; Sungshin Women's University; Seoul 136-742 Korea
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