1
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Hou C, Liu Z, Gan L, Fan W, Huang L, Chen P, Huang Z, Liu G. Palladium-Catalyzed Remote Hydrosulfonamidation of Alkenes: Access to Primary N-Alkyl Sulfamides by the SuFEx Reaction. J Am Chem Soc 2024; 146:13536-13545. [PMID: 38693624 DOI: 10.1021/jacs.4c03283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
Herein, we establish a remote hydrosulfonamidation (HSA) of alkenes using palladium catalysis, where N-fluoro-N-(fluoro-sulfonyl)-carbamate with a sulfur(VI) fluoride moiety is demonstrated as a good amidation reagent. The anti-Markovnikov HSA reaction of terminal alkenes and the remote HSA of internal alkenes are achieved to efficiently yield primary N-alkyl-N-(fluorosulfonyl)-carbamates. In addition, this protocol enables the high-value utilization of alkane by combining the dehydrogenation process. The generated N-alkyl products exhibit a unique reactivity of sulfur(VI) fluorides, which can be directly transferred to N-alkyl sulfamides or amines via the sulfur(VI) fluoride exchange reaction, thereby streamlining their synthesis. Moreover, a (pyridyl) benzazole-type ligand proved to be vital for the excellent chemo- and regioselectivities.
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Affiliation(s)
- Chuanqi Hou
- State Key Laboratory of Organometallic Chemistry and Shanghai Hongkong Joint Laboratory in Chemical Synthesis, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Zhenye Liu
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Lan Gan
- State Key Laboratory of Organometallic Chemistry and Shanghai Hongkong Joint Laboratory in Chemical Synthesis, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Wenzheng Fan
- State Key Laboratory of Organometallic Chemistry and Shanghai Hongkong Joint Laboratory in Chemical Synthesis, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Lin Huang
- State Key Laboratory of Organometallic Chemistry and Shanghai Hongkong Joint Laboratory in Chemical Synthesis, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Pinhong Chen
- State Key Laboratory of Organometallic Chemistry and Shanghai Hongkong Joint Laboratory in Chemical Synthesis, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Zheng Huang
- State Key Laboratory of Organometallic Chemistry and Shanghai Hongkong Joint Laboratory in Chemical Synthesis, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Guosheng Liu
- State Key Laboratory of Organometallic Chemistry and Shanghai Hongkong Joint Laboratory in Chemical Synthesis, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
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2
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Sugisawa N, Nakabayashi K, Sugisawa H, Fuse S. One-Flow Syntheses of Unsymmetrical Sulfamides and N-Substituted Sulfamate Esters. Org Lett 2024; 26:2739-2744. [PMID: 37306668 DOI: 10.1021/acs.orglett.3c01546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
We developed one-flow syntheses of unsymmetrical sulfamides and N-substituted sulfamate esters by changing a nucleophile and a tertiary amine from inexpensive and commercially available chlorosulfonic acid. In the synthesis of N-substituted sulfamate esters, unexpected symmetrical sulfite formation was suppressed by changing the tertiary amine. The effect of tertiary amines was proposed using linear regression. Our approach rapidly (≤90 s) provides desired products containing acidic and/or basic labile groups without tedious purification under mild (20 °C) conditions.
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Affiliation(s)
- Naoto Sugisawa
- Department of Basic Medicinal Sciences, Graduate School of Pharmaceutical Sciences, Nagoya University, Nagoya, 464-8601, Japan
| | - Kohei Nakabayashi
- Department of Basic Medicinal Sciences, Graduate School of Pharmaceutical Sciences, Nagoya University, Nagoya, 464-8601, Japan
| | - Hiroki Sugisawa
- Science & Innovation Center, Mitsubishi Chemical Corporation, Yokohama, 227-8502, Japan
| | - Shinichiro Fuse
- Department of Basic Medicinal Sciences, Graduate School of Pharmaceutical Sciences, Nagoya University, Nagoya, 464-8601, Japan
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3
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Ibraheem Shelash Al-Hawary S, Saleh RO, AlBajalan AR, Fayzullaev N, Alshuhri M, Hayif Jasim Ali S, Alawadi A, Jawad MA, Alsaadi SB, Ghorayshi Nejad MS. Synthesis of N,N'-alkylidene bisamides and Suzuki-Miyaura coupling reaction derivatives with Pd organometallic catalyst anchored to channels of mesoporous silica MCM-41. Sci Rep 2024; 14:7688. [PMID: 38561414 PMCID: PMC10985085 DOI: 10.1038/s41598-024-58310-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 03/27/2024] [Indexed: 04/04/2024] Open
Abstract
At first, an organometallic catalyst namely, Pd-DPyE@MCM-41@MNP was prepared through magnetic (Fe3O4) nanoparticles-doped into channels of mesoporous silica MCM-41 and then, anchoring a novel complex composed of di(4-pyridyl)ethylene and palladium on the inner surface of the support. This immobilized catalyst was successfully identified via VSM, ICP-OES, TEM, FTIR, TGA, SEM, BET, XRD, EDX and elemental mapping analyses. After that, it was used as a versatile, heterogeneous, and magnetically reproducible catalyst in the generation of N,N'-alkylidene bisamides (1a-13a, 8-20 min, 90-98%, 50 °C, solvent-free) and Suzuki-Miyaura coupling (SMC) reaction derivatives (1b-26b, 10-140 min, 86-98%, 60 °C, PEG-400). The VSM plot of Pd-DPyE@MCM-41@MNP displays that this nanocatalyst can be easily recycled by applying an external magnetic field. In both synthetic paths, this nanocatalyst was reused at least seven times without palladium leaching and significantly reducing its catalytic performance. Also, stability and heterogeneous nature of catalyst were approved via ICP-OES technique and hot filtration test.
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Affiliation(s)
| | - Raed Obaid Saleh
- Department of Medical Laboratory Techniques, Al-Maarif University College, Al-Anbar, Iraq
| | | | - Normurot Fayzullaev
- Department of Polymer Chemistry and Chemical Technology, Samarkand State University, 140101, Samarkand, Uzbekistan
| | - Mohammed Alshuhri
- Radiology and Medical Imaging Department, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, 11942, Kharj, Saudi Arabia
| | - Saad Hayif Jasim Ali
- Department of Medical Laboratory, College of Health and Medical Technololgy, Al-Ayen University, Thi-Qar, Iraq
| | - Ahmed Alawadi
- College of Technical Engineering, The Islamic University, Najaf, Iraq
- College of Technical Engineering, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq
- College of Technical Engineering, The Islamic University of Babylon, Babylon, Iraq
| | | | - Salim B Alsaadi
- Department of Pharmaceutics, Al-Hadi University College, Baghdad, 10011, Iraq
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4
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Hu Z, Shao Q, Li Z, Sun Z, Wang XB, Sun H. Deprotonated sulfamic acid and its homodimers: Does sulfamic acid adopt zwitterion during cluster growth? J Chem Phys 2024; 160:054303. [PMID: 38341690 DOI: 10.1063/5.0190757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 01/15/2024] [Indexed: 02/13/2024] Open
Abstract
We present a joint experimental and computational study on the geometric and electronic structures of deprotonated sulfamic acid (SA) clusters [(SA)n-H]- (n = 1, 2) employing negative ion photoelectron spectroscopy and high-level ab initio calculations. The photoelectron spectra provide the vertical/adiabatic detachment energy (VDE/ADE) of the sulfamate anion (SM-) H2N●SO3- at 4.85 ± 0.05 and 4.58 ± 0.08 eV, respectively, and the VDE and ADE of the SM-●SA dimer at 6.41 ± 0.05 and 5.87 ± 0.08 eV, respectively. The significantly increased electron binding energies of the dimer confirm the enhanced electronic stability upon the addition of one SA molecule. The CCSD(T)-predicted VDEs/ADEs agree excellently with the experimental data, confirming the identified structures as the most stable ones. Two types of dimer isomers possessing different hydrogen bonding (HB) motifs are identified, corresponding to SM- binding to a zwitterionic SA (SM-●SAz) and a canonical SA (SM-●SAc), respectively. Two N-H⋯O HBs and one superior O-H⋯O HB are formed in the lowest-lying SM-●SAc, while SM-●SAz has three moderate N-H⋯O HBs, with the former being 4.71 kcal/mol more stable. Further theoretical analyses reveal that the binding strength advantage of SM-●SAc over SM-●SAz arises from its significant contributions of orbital interactions between fragments, illustrating that sulfamate strongly interacts with its parent SA acid and preferably chooses the canonical SA in the subsequent cluster formations. Given the prominent presence of SA, this study provides the first evidence that the canonical dimer model of sulfamic acid should exist as a superior configuration during cluster growth.
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Affiliation(s)
- Zhubin Hu
- State Key Laboratory of Precision Spectroscopy, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Qiaoqiao Shao
- State Key Laboratory of Precision Spectroscopy, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Zhipeng Li
- State Key Laboratory of Precision Spectroscopy, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
- Physical Sciences Division, Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999, Richland, Washington 99352, USA
| | - Zhenrong Sun
- State Key Laboratory of Precision Spectroscopy, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Xue-Bin Wang
- Physical Sciences Division, Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999, Richland, Washington 99352, USA
| | - Haitao Sun
- State Key Laboratory of Precision Spectroscopy, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
- Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi 030006, China
- NYU-ECNU Center for Computational Chemistry at NYU Shanghai, Shanghai 200062, China
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5
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Bonatelli ML, Rohwerder T, Popp D, Liu Y, Akay C, Schultz C, Liao KP, Ding C, Reemtsma T, Adrian L, Kleinsteuber S. Recently evolved combination of unique sulfatase and amidase genes enables bacterial degradation of the wastewater micropollutant acesulfame worldwide. Front Microbiol 2023; 14:1223838. [PMID: 37577448 PMCID: PMC10413263 DOI: 10.3389/fmicb.2023.1223838] [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: 05/16/2023] [Accepted: 06/27/2023] [Indexed: 08/15/2023] Open
Abstract
Xenobiotics often challenge the principle of microbial infallibility. One example is acesulfame introduced in the 1980s as zero-calorie sweetener, which was recalcitrant in wastewater treatment plants until the early 2010s. Then, efficient removal has been reported with increasing frequency. By studying acesulfame metabolism in alphaproteobacterial degraders of the genera Bosea and Chelatococcus, we experimentally confirmed the previously postulated route of two subsequent hydrolysis steps via acetoacetamide-N-sulfonate (ANSA) to acetoacetate and sulfamate. Genome comparison of wildtype Bosea sp. 100-5 and an acesulfame degradation-defective mutant revealed the involvement of two plasmid-borne gene clusters. The acesulfame-hydrolyzing sulfatase is strictly manganese-dependent and belongs to the metallo beta-lactamase family. In all degraders analyzed, it is encoded on a highly conserved gene cluster embedded in a composite transposon. The ANSA amidase, on the other hand, is an amidase signature domain enzyme encoded in another gene cluster showing variable length among degrading strains. Transposition of the sulfatase gene cluster between chromosome and plasmid explains how the two catabolic gene clusters recently combined for the degradation of acesulfame. Searching available genomes and metagenomes for the two hydrolases and associated genes indicates that the acesulfame plasmid evolved and spread worldwide in short time. While the sulfatase is unprecedented and unique for acesulfame degraders, the amidase occurs in different genetic environments and likely evolved for the degradation of other substrates. Evolution of the acesulfame degradation pathway might have been supported by the presence of structurally related natural and anthropogenic compounds, such as aminoacyl sulfamate ribonucleotide or sulfonamide antibiotics.
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Affiliation(s)
- Maria L. Bonatelli
- Department of Environmental Microbiology, Helmholtz Centre for Environmental Research—UFZ, Leipzig, Germany
| | - Thore Rohwerder
- Department of Environmental Microbiology, Helmholtz Centre for Environmental Research—UFZ, Leipzig, Germany
| | - Denny Popp
- Department of Environmental Microbiology, Helmholtz Centre for Environmental Research—UFZ, Leipzig, Germany
| | - Yu Liu
- Department of Environmental Biotechnology, Helmholtz Centre for Environmental Research—UFZ, Leipzig, Germany
| | - Caglar Akay
- Department of Environmental Biotechnology, Helmholtz Centre for Environmental Research—UFZ, Leipzig, Germany
| | - Carolyn Schultz
- Department of Environmental Microbiology, Helmholtz Centre for Environmental Research—UFZ, Leipzig, Germany
| | - Kuan-Po Liao
- Department of Environmental Microbiology, Helmholtz Centre for Environmental Research—UFZ, Leipzig, Germany
| | - Chang Ding
- Department of Environmental Biotechnology, Helmholtz Centre for Environmental Research—UFZ, Leipzig, Germany
| | - Thorsten Reemtsma
- Department of Analytical Chemistry, Helmholtz Centre for Environmental Research—UFZ, Leipzig, Germany
- Institute of Analytical Chemistry, University of Leipzig, Leipzig, Germany
| | - Lorenz Adrian
- Department of Environmental Biotechnology, Helmholtz Centre for Environmental Research—UFZ, Leipzig, Germany
- Chair for Geobiotechnology, Technische Universität Berlin, Berlin, Germany
| | - Sabine Kleinsteuber
- Department of Environmental Microbiology, Helmholtz Centre for Environmental Research—UFZ, Leipzig, Germany
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6
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Sulfation of Birch Wood Microcrystalline Cellulose with Sulfamic Acid Using Ion-Exchange Resins as Catalysts. Polymers (Basel) 2023; 15:polym15051116. [PMID: 36904360 PMCID: PMC10007473 DOI: 10.3390/polym15051116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/17/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
Cellulose sulfates are important biologically active substances with a wide range of useful properties. The development of new methods for the production of cellulose sulfates is an urgent task. In this work, we investigated ion-exchange resins as catalysts for the sulfation of cellulose with sulfamic acid. It has been shown that water-insoluble sulfated reaction products are formed in high yield in the presence of anion exchangers, while water-soluble products are formed in the presence of cation exchangers. The most effective catalyst is Amberlite IR 120. According to gel permeation chromatography, it was shown that the samples sulfated in the presence of the catalysts KU-2-8, Purolit s390 plus, and AN-31 SO42- underwent the greatest degradation. The molecular weight destribution profiles of these samples are noticeably shifted to the left towards low-molecular-weight compounds with an increase in fractions in the regions Mw ~2.100 g/mol and ~3.500 g/mol, indicating the growth of microcrystalline cellulose depolymerization products. The introduction of a sulfate group into the cellulose molecule is confirmed using FTIR spectroscopy by the appearance of absorption bands at 1245-1252 cm-1 and 800-809 cm-1, which correspond to the vibrations of the sulfate group. According to X-ray diffraction data, amorphization of the crystalline structure of cellulose is observed during sulfation. Thermal analysis has shown that with an increase in the content of sulfate groups in cellulose derivatives, thermal stability decreases.
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7
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Simons RT, Nandakumar M, Kwon K, Ayer SK, Venneti NM, Roizen JL. Directed Photochemically Mediated Nickel-Catalyzed (Hetero)arylation of Aliphatic C-H Bonds. J Am Chem Soc 2023; 145:10.1021/jacs.2c13409. [PMID: 36780585 PMCID: PMC10423309 DOI: 10.1021/jacs.2c13409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
Site-selective functionalization of unactivated C(sp3)-H centers is challenging because of the ubiquity and strength of alkyl C-H bonds. Herein, we disclose a position-selective C(sp3)-C(sp2) cross-coupling reaction. This process engages C(sp3)-H bonds and aryl bromides, utilizing catalytic quantities of a photoredox-capable molecule and a nickel precatalyst. Using this technology, selective C-H functionalization arises owing to a 1,6-hydrogen atom transfer (HAT) process that is guided by a pendant alcohol-anchored sulfamate ester. These transformations proceed directly from N-H bonds, in contrast to previous directed, radical-mediated, C-H arylation processes, which have relied on prior oxidation of the reactive nitrogen center in reactions with nucleophilic arenes. Moreover, these conditions promote arylation at secondary centers in good yields with excellent selectivity.
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Affiliation(s)
- R. Thomas Simons
- Duke University, Department of Chemistry, Box 90346, Durham, NC 27708, United States (before June 2021)
| | - Meganathan Nandakumar
- Duke University, Department of Chemistry, Box 90346, Durham, NC 27708, United States (before June 2021)
| | - Kitae Kwon
- Duke University, Department of Chemistry, Box 90346, Durham, NC 27708, United States (before June 2021)
| | - Suraj K. Ayer
- Duke University, Department of Chemistry, Box 90346, Durham, NC 27708, United States (before June 2021)
| | - Naresh M. Venneti
- Wayne State University, Department of Chemistry, Detroit, MI 48202, United States
| | - Jennifer L. Roizen
- Duke University, Department of Chemistry, Box 90346, Durham, NC 27708, United States (before June 2021)
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8
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Comprehensive Study of the Ammonium Sulfamate-Urea Binary System. Molecules 2023; 28:molecules28020470. [PMID: 36677528 PMCID: PMC9861415 DOI: 10.3390/molecules28020470] [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: 12/15/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 01/05/2023] Open
Abstract
The physicochemical properties of binary systems are of great importance for the application of the latter. We report on the investigation of an ammonium sulfamate-urea binary system with different component ratios using a combination of experimental (FTIR, XRD, TGA/DSC, and melting point) and theoretical (DFT, QTAIM, ELF, RDG, ADMP, etc.) techniques. It is shown that, at a temperature of 100 °C, the system under study remains thermally and chemically stable for up to 30 min. It was established using X-ray diffraction analysis that the heating time barely affects the X-ray characteristics of the system. Data on the aggregate states in specified temperature ranges were obtained with thermal analysis and determination of the melting point. The structures of the ammonium sulfamate-urea system with different component ratios were optimized within the density functional theory. The atom-centered density matrix propagation calculation of the ammonium sulfamate-urea system with different component ratios was performed at temperatures of 100, 300, and 500 K. Regardless of the component ratio, a regular increase in the potential energy variation (curve amplitude) with an increase in temperature from 100 to 500 K was found.
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9
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Nanda T, Fastheem M, Linda A, Pati BV, Banjare SK, Biswal P, Ravikumar PC. Recent Advancement in Palladium-Catalyzed C–C Bond Activation of Strained Ring Systems: Three- and Four-Membered Carbocycles as Prominent C3/C4 Building Blocks. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02667] [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)
- Tanmayee Nanda
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Odisha 752050, India
- Homi Bhabha National Institute, Training School Complex, Anushaktinagar, Mumbai 400094, India
| | - Muhammed Fastheem
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Odisha 752050, India
- Homi Bhabha National Institute, Training School Complex, Anushaktinagar, Mumbai 400094, India
| | - Astha Linda
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Odisha 752050, India
- Homi Bhabha National Institute, Training School Complex, Anushaktinagar, Mumbai 400094, India
| | - Bedadyuti Vedvyas Pati
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Odisha 752050, India
- Homi Bhabha National Institute, Training School Complex, Anushaktinagar, Mumbai 400094, India
| | - Shyam Kumar Banjare
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Odisha 752050, India
- Homi Bhabha National Institute, Training School Complex, Anushaktinagar, Mumbai 400094, India
| | - Pragati Biswal
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Odisha 752050, India
- Homi Bhabha National Institute, Training School Complex, Anushaktinagar, Mumbai 400094, India
| | - Ponneri C. Ravikumar
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, Odisha 752050, India
- Homi Bhabha National Institute, Training School Complex, Anushaktinagar, Mumbai 400094, India
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10
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Sulfamic acid/water complexes (SAA-H2O(1-8)) intermolecular hydrogen bond interactions: FTIR,X-ray, DFT and AIM analysis. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133394] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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11
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Kazachenko AS, Medimagh M, Issaoui N, Al-Dossary O, Wojcik MJ, Kazachenko AS, Miroshnokova AV, Malyar YN. Sulfamic acid/water complexes (SAA-H2O(1-8)) intermolecular hydrogen bond interactions: FTIR,X-ray, DFT and AIM analysis. J Mol Struct 2022. [DOI: https://doi.org/10.1016/j.molstruc.2022.133394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Jiao L, Teng D, Wang Z, Cao G. Silver Catalyzed Site-Selective C(sp3)−H Bond Amination of Secondary over Primary C(sp3)−H Bonds. Molecules 2022; 27:molecules27196174. [PMID: 36234711 PMCID: PMC9571442 DOI: 10.3390/molecules27196174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/09/2022] [Accepted: 09/15/2022] [Indexed: 11/16/2022] Open
Abstract
Sulfamates are widespread in numerous pharmacologically active molecules. In this paper, Silver/Bathophenanthroline catalyzed the intramolecular selective amination of primary C(sp3)−H bonds and secondary C(sp3)−H bonds of sulfamate esters, to produce cyclic sulfamates in good yields and with a high site-selectivity. DFT calculations revealed that the interaction between sulfamates and L10 makes the molecule more firmly attached to the catalyst, benefiting the catalysis reaction. The in vitro anticancer activity of the final products was evaluated in MCF-7 breast cancer cells.
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13
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Gorelik DJ, Turner JA, Taylor MS. Catalyst-Controlled, Site-Selective Sulfamoylation of Carbohydrate Derivatives. Org Lett 2022; 24:5249-5253. [PMID: 35729742 DOI: 10.1021/acs.orglett.2c01590] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Methods for site-selective sulfamoylation of secondary hydroxyl groups in pyranosides are described. Using a boronic acid catalyst, selective installation of a Boc-protected sulfamoyl group at the equatorial position of cis-diols in manno- and galacto-configured substrates has been achieved. Activation of trans-diol groups in gluco- and galacto-configured substrates is also possible by employing an organotin catalyst.
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Affiliation(s)
- Daniel J Gorelik
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Julia A Turner
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Mark S Taylor
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
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14
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Bouzina A, Berredjem M, Bouacida S, Bachari K, Marminon C, Borgne ML, Bouaziz Z, Bouone YO. Synthesis, in silico study (DFT, ADMET) and crystal structure of novel sulfamoyloxy-oxazolidinones: Interaction with SARS-CoV-2. J Mol Struct 2022; 1257:132579. [PMID: 35153333 PMCID: PMC8817226 DOI: 10.1016/j.molstruc.2022.132579] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 01/28/2022] [Accepted: 02/03/2022] [Indexed: 12/16/2022]
Abstract
A new series of sulfamoyloxyoxazolidinone (SOO) derivatives have been synthesized and characterized by single-crystal X-ray diffraction, NMR, IR, MS and EA. Chemical reactivity and geometrical characteristics of the target compounds were investigated using DFT method. The possible binding mode between SOO and Main protease (Mpro) of SARS-CoV-2 and their reactivity were studied using molecular docking simulation. Single crystal X-ray diffraction showed that SOO crystallizes in a monoclinic system with P 2 1 space group. The binding energy of the SARS-CoV-2/Mpro-SOO complex and the calculated inhibition constant using docking simulation showed that the active SOO molecule has the ability to inhibit SARS-CoV2. We studied the prediction of absorption, distribution, properties of metabolism, excretion and toxicity (ADMET) of the synthesized molecules.
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Affiliation(s)
- Abdeslem Bouzina
- Department of Chemistry, Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Sciences Faculty, Badji-Mokhtar-Annaba University, Box 12, Annaba 23000, Algeria
| | - Malika Berredjem
- Department of Chemistry, Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Sciences Faculty, Badji-Mokhtar-Annaba University, Box 12, Annaba 23000, Algeria
| | - Sofiane Bouacida
- Unité de Recherche de Chimie de L'Environnement et Moléculaire Structurale, Université des Fréres Mentouri, Constantine 25000, Algeria
- Département des Sciences de La Matiére, Université Larbi Ben M'Hidi, Oum El Bouaghi 04000, Algeria
| | - Khaldoun Bachari
- Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques (CRAPC), BP384, Bou-Ismail, Tipasa RP 42004, Algeria
| | - Christelle Marminon
- Small Molecules for Biological Targets Team, Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, CNRS 5286, INSERM 1052, Université Claude Bernard Lyon 1, Univ Lyon, Lyon 69373, France
| | - Marc Le Borgne
- Small Molecules for Biological Targets Team, Centre de Recherche en Cancérologie de Lyon, Centre Léon Bérard, CNRS 5286, INSERM 1052, Université Claude Bernard Lyon 1, Univ Lyon, Lyon 69373, France
| | - Zouhair Bouaziz
- Faculté de Pharmacie-ISPB, EA 4446 Bioactive Molecules and Medicinal Chemistry, SFR Santé Lyon-Est CNRS UMS3453-INSERM US7, Université de Lyon, Université Lyon 1, CEDEX 8, Lyon 69373, France
| | - Yousra Ouafa Bouone
- Department of Chemistry, Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Sciences Faculty, Badji-Mokhtar-Annaba University, Box 12, Annaba 23000, Algeria
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15
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Qi Z, Liu Y, Zhang Q, Zhao P, Gao L, Sun X, Zheng G. Water‐promoted Michael addition Reaction of sulfonyl hydrazides and α, β‐unsaturated propionic acids to 3‐sulfone propionic acids. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zhiyuan Qi
- University of Jinan School of Chemistry and CHINA
| | - Yifan Liu
- Qilu University of Technology Kyiv National University of Technologies and Design CHINA
| | - Qilong Zhang
- University of Jinan School of chemistry and chemical engineering CHINA
| | - Panfeng Zhao
- Shandong Huihai Pharmceutical and chemical CO. LTD Chemiacal CHINA
| | - Lingfeng Gao
- University of Jinan School of Chemistry and Chemical engineering No. 336 West Road of Nan Xinzhuan 250022 Jinan CHINA
| | - Xu Sun
- University of Jinan School of chemistry and Chemical engineering CHINA
| | - Gengxiu Zheng
- University of Jinan School of Chemistry and chemical engineering CHINA
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16
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Kazachenko AS, Vasilieva NY, Fetisova OY, Sychev VV, Elsuf’ev EV, Malyar YN, Issaoui N, Miroshnikova AV, Borovkova VS, Kazachenko AS, Berezhnaya YD, Skripnikov AM, Zimonin DV, Ionin VA. New reactions of betulin with sulfamic acid and ammonium sulfamate in the presence of solid catalysts. BIOMASS CONVERSION AND BIOREFINERY 2022. [DOI: 10.1007/s13399-022-02587-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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17
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Kazachenko AS, Vasilieva NY, Malyar YN, Karacharov AA, Kondrasenko AA, Levdanskiy AV, Borovkova VS, Miroshnikova AV, Issaoui N, Kazachenko AS, Al-Dossary O, Wojcik MJ. Sulfation of arabinogalactan with ammonium sulfamate. BIOMASS CONVERSION AND BIOREFINERY 2022. [DOI: 10.1007/s13399-021-02250-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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18
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Kazachenko AS, Akman F, Vasilieva NY, Issaoui N, Malyar YN, Kondrasenko AA, Borovkova VS, Miroshnikova AV, Kazachenko AS, Al-Dossary O, Wojcik MJ, Berezhnaya YD, Elsuf’ev EV. Catalytic Sulfation of Betulin with Sulfamic Acid: Experiment and DFT Calculation. Int J Mol Sci 2022. [DOI: doi.org/10.3390/ijms23031602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Betulin is an important triterpenoid substance isolated from birch bark, which, together with its sulfates, exhibits important bioactive properties. We report on a newly developed method of betulin sulfation with sulfamic acid in pyridine in the presence of an Amberlyst®15 solid acid catalyst. It has been shown that this catalyst remains stable when being repeatedly (up to four cycles) used and ensures obtaining of sulfated betulin with a sulfur content of ~10%. The introduction of the sulfate group into the betulin molecule has been proven by Fourier-transform infrared, ultraviolet-visible, and nuclear magnetic resonance spectroscopy. The Fourier-transform infrared (FTIR) spectra contain absorption bands at 1249 and 835–841 cm−1; in the UV spectra, the peak intensity decreases; and, in the nuclear magnetic resonance (NMR) spectra, of betulin disulfate, carbons С3 and С28 are completely shifted to the weak-field region (to 88.21 and 67.32 ppm, respectively) with respect to betulin. Using the potentiometric titration method, the product of acidity constants K1 and K2 of a solution of the betulin disulfate H+ form has been found to be 3.86 × 10–6 ± 0.004. It has been demonstrated by the thermal analysis that betulin and the betulin disulfate sodium salt are stable at temperatures of up to 240 and 220 °C, respectively. The density functional theory method has been used to obtain data on the most stable conformations, molecular electrostatic potential, frontier molecular orbitals, and mulliken atomic charges of betulin and betulin disulfate and to calculate the spectral characteristics of initial and sulfated betulin, which agree well with the experimental data.
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19
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Catalytic Sulfation of Betulin with Sulfamic Acid: Experiment and DFT Calculation. Int J Mol Sci 2022; 23:ijms23031602. [PMID: 35163526 PMCID: PMC8836291 DOI: 10.3390/ijms23031602] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/25/2022] [Accepted: 01/25/2022] [Indexed: 01/18/2023] Open
Abstract
Betulin is an important triterpenoid substance isolated from birch bark, which, together with its sulfates, exhibits important bioactive properties. We report on a newly developed method of betulin sulfation with sulfamic acid in pyridine in the presence of an Amberlyst®15 solid acid catalyst. It has been shown that this catalyst remains stable when being repeatedly (up to four cycles) used and ensures obtaining of sulfated betulin with a sulfur content of ~10%. The introduction of the sulfate group into the betulin molecule has been proven by Fourier-transform infrared, ultraviolet-visible, and nuclear magnetic resonance spectroscopy. The Fourier-transform infrared (FTIR) spectra contain absorption bands at 1249 and 835–841 cm−1; in the UV spectra, the peak intensity decreases; and, in the nuclear magnetic resonance (NMR) spectra, of betulin disulfate, carbons С3 and С28 are completely shifted to the weak-field region (to 88.21 and 67.32 ppm, respectively) with respect to betulin. Using the potentiometric titration method, the product of acidity constants K1 and K2 of a solution of the betulin disulfate H+ form has been found to be 3.86 × 10–6 ± 0.004. It has been demonstrated by the thermal analysis that betulin and the betulin disulfate sodium salt are stable at temperatures of up to 240 and 220 °C, respectively. The density functional theory method has been used to obtain data on the most stable conformations, molecular electrostatic potential, frontier molecular orbitals, and mulliken atomic charges of betulin and betulin disulfate and to calculate the spectral characteristics of initial and sulfated betulin, which agree well with the experimental data.
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20
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Kwon K, Simons RT, Nandakumar M, Roizen JL. Strategies to Generate Nitrogen-centered Radicals That May Rely on Photoredox Catalysis: Development in Reaction Methodology and Applications in Organic Synthesis. Chem Rev 2022; 122:2353-2428. [PMID: 34623809 PMCID: PMC8792374 DOI: 10.1021/acs.chemrev.1c00444] [Citation(s) in RCA: 104] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
For more than 70 years, nitrogen-centered radicals have been recognized as potent synthetic intermediates. This review is a survey designed for use by chemists engaged in target-oriented synthesis. This review summarizes the recent paradigm shift in access to and application of N-centered radicals enabled by visible-light photocatalysis. This shift broadens and streamlines approaches to many small molecules because visible-light photocatalysis conditions are mild. Explicit attention is paid to innovative advances in N-X bonds as radical precursors, where X = Cl, N, S, O, and H. For clarity, key mechanistic data is noted, where available. Synthetic applications and limitations are summarized to illuminate the tremendous utility of photocatalytically generated nitrogen-centered radicals.
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Affiliation(s)
- Kitae Kwon
- Duke University, Department of Chemistry, Box 90346, Durham, North Carolina 27708-0354, United States
| | - R Thomas Simons
- Duke University, Department of Chemistry, Box 90346, Durham, North Carolina 27708-0354, United States
| | - Meganathan Nandakumar
- Duke University, Department of Chemistry, Box 90346, Durham, North Carolina 27708-0354, United States
| | - Jennifer L Roizen
- Duke University, Department of Chemistry, Box 90346, Durham, North Carolina 27708-0354, United States
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21
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Kazachenko AS, Akman F, Malyar YN, ISSAOUI N, Vasilieva NY, Karacharov AA. Synthesis optimization, DFT and physicochemical study of chitosan sulfates. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131083] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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22
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Oda R, Yamamoto H, Nakata K. FeCl
3
‐Catalyzed Diastereodivergent Sulfamidation of Diarylmethanol Diastereomixtures Bearing a Chiral Auxiliary Dependent on Catalyst Loading. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ryoga Oda
- Department of Chemistry Graduate School of Natural Science and Technology Shimane University 1060 Nishikawatsu Matsue Shimane 690-8504 Japan
| | - Hiroshi Yamamoto
- Department of Chemistry Graduate School of Natural Science and Technology Shimane University 1060 Nishikawatsu Matsue Shimane 690-8504 Japan
| | - Kenya Nakata
- Department of Chemistry Graduate School of Natural Science and Technology Shimane University 1060 Nishikawatsu Matsue Shimane 690-8504 Japan
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23
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Intermolecular hydrogen bonds interactions in water clusters of ammonium sulfamate: FTIR, X-ray diffraction, AIM, DFT, RDG, ELF, NBO analysis. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117475] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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24
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Kazachenko AS, Vasilieva NY, Borovkova VS, Fetisova OY, Issaoui N, Malyar YN, Elsuf’ev EV, Karacharov AA, Skripnikov AM, Miroshnikova AV, Kazachenko AS, Zimonin DV, Ionin VA. Food Xanthan Polysaccharide Sulfation Process with Sulfamic Acid. Foods 2021; 10:2571. [PMID: 34828852 PMCID: PMC8620577 DOI: 10.3390/foods10112571] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/15/2021] [Accepted: 10/20/2021] [Indexed: 01/18/2023] Open
Abstract
Xanthan is an important polysaccharide with many beneficial properties. Sulfated xanthan derivatives have anticoagulant and antithrombotic activity. This work proposes a new method for the synthesis of xanthan sulfates using sulfamic acid. Various N-substituted ureas have been investigated as process activators. It was found that urea has the greatest activating ability. BBD of xanthan sulfation process with sulfamic acid in 1,4-dioxane has been carried out. It was shown that the optimal conditions for the sulfation of xanthan (13.1 wt% sulfur content) are: the amount of sulfating complex per 1 g of xanthan is 3.5 mmol, temperature 90 °C, duration 2.3 h. Sulfated xanthan with the maximum sulfur content was analyzed by physicochemical methods. Thus, in the FTIR spectrum of xanthan sulfate, in comparison with the initial xanthanum, absorption bands appear at 1247 cm-1, which corresponds to the vibrations of the sulfate group. It was shown by GPC chromatography that the starting xanthan gum has a bimodal molecular weight distribution of particles, including a high molecular weight fraction with Mw > 1000 kDa and an LMW fraction with Mw < 600 kDa. It was found that the Mw of sulfated xanthan gum has a lower value (~612 kDa) in comparison with the original xanthan gum, and a narrower molecular weight distribution and is characterized by lower PD values. It was shown by thermal analysis that the main decomposition of xanthan sulfate, in contrast to the initial xanthan, occurs in two stages. The DTG curve has two pronounced peaks, with maxima at 226 and 286 °C.
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Affiliation(s)
- Aleksandr S. Kazachenko
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Natalya Yu. Vasilieva
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Valentina S. Borovkova
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Olga Yu. Fetisova
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Noureddine Issaoui
- Laboratory of Quantum and Statistical Physics (LR18ES18), Faculty of Sciences, University of Monastir, Monastir 5079, Tunisia;
| | - Yuriy N. Malyar
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Evgeniy V. Elsuf’ev
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Anton A. Karacharov
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Andrey M. Skripnikov
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Angelina V. Miroshnikova
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Anna S. Kazachenko
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
| | - Dmitry V. Zimonin
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
| | - Vladislav A. Ionin
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, pr. Svobodny 79, 660041 Krasnoyarsk, Russia; (N.Y.V.); (V.S.B.); (Y.N.M.); (A.M.S.); (A.V.M.); (A.S.K.); (D.V.Z.); (V.A.I.)
- FRC “Krasnoyarsk Science Center”, Institute of Chemistry and Chemical Technology, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/24, 660036 Krasnoyarsk, Russia; (O.Y.F.); (E.V.E.); (A.A.K.)
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25
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Kazachenko A, Akman F, Medimagh M, Issaoui N, Vasilieva N, Malyar YN, Sudakova IG, Karacharov A, Miroshnikova A, Al-Dossary OM. Sulfation of Diethylaminoethyl-Cellulose: QTAIM Topological Analysis and Experimental and DFT Studies of the Properties. ACS OMEGA 2021; 6:22603-22615. [PMID: 34514232 PMCID: PMC8427635 DOI: 10.1021/acsomega.1c02570] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 08/12/2021] [Indexed: 01/18/2023]
Abstract
Sulfated cellulose derivatives are biologically active substances with anticoagulant properties. In this study, a new sulfated diethylaminoethyl (DEAE)-cellulose derivative has been obtained. The effect of a solvent on the sulfation process has been investigated. It is shown that 1,4-dioxane is the most effective solvent, which ensures the highest sulfur content in DEAE-cellulose sulfate under sulfamic acid sulfation. The processes of sulfamic acid sulfation in the presence of urea in 1,4-dioxane and in a deep eutectic solvent representing a mixture of sulfamic acid and urea have been compared. It is demonstrated that the use of 1,4-dioxane yields the sulfated product with a higher sulfur content. The obtained sulfated DEAE-cellulose derivatives have been analyzed by Fourier transform infrared spectroscopy, X-ray diffractometry, and scanning electron and atomic force microscopy, and the degree of their polymerization has been determined. The introduction of a sulfate group has been confirmed by the Fourier transform infrared spectroscopy data; the absorption bands corresponding to sulfate groups have been observed in the ranges of 1247-1256 and 809-816 cm-1. It is shown that the use of a deep eutectic solvent leads to the side carbamation reactions. Amorphization of DEAE-cellulose during sulfation has been demonstrated using X-ray diffractometry. The geometric structure of a molecule in the ground state has been calculated using the density functional theory with the B3LYP/6-31G(d, p) basis set. The reactive areas of DEAE-cellulose and its sulfated derivatives have been analyzed using molecular electrostatic potential maps. The thermodynamic parameters (heat capacity, entropy, and enthalpy) of the target sulfation products have been determined. The HOMO-LUMO energy gap, Mulliken atomic charges, and electron density topology of the title compound have been calculated within the atoms in molecule theory.
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Affiliation(s)
- Aleksandr Kazachenko
- Institute
of Chemistry and Chemical Technology, Krasnoyarsk Science Center,
Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50/24, Krasnoyarsk 660036, Russia
- Siberian
Federal University, pr.
Svobodny, 79, Krasnoyarsk 660041, Russia
| | - Feride Akman
- Vocational
School of Food, Agriculture and Livestock, University of Bingöl, Bingöl 12000, Turkey
| | - Mouna Medimagh
- Laboratory
of Quantum and Statistical Physics (LR18ES18), Faculty of Sciences, University of Monastir, Monastir 5079, Tunisia
| | - Noureddine Issaoui
- Laboratory
of Quantum and Statistical Physics (LR18ES18), Faculty of Sciences, University of Monastir, Monastir 5079, Tunisia
| | - Natalya Vasilieva
- Institute
of Chemistry and Chemical Technology, Krasnoyarsk Science Center,
Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50/24, Krasnoyarsk 660036, Russia
- Siberian
Federal University, pr.
Svobodny, 79, Krasnoyarsk 660041, Russia
| | - Yuriy N. Malyar
- Institute
of Chemistry and Chemical Technology, Krasnoyarsk Science Center,
Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50/24, Krasnoyarsk 660036, Russia
- Siberian
Federal University, pr.
Svobodny, 79, Krasnoyarsk 660041, Russia
| | - Irina G. Sudakova
- Institute
of Chemistry and Chemical Technology, Krasnoyarsk Science Center,
Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50/24, Krasnoyarsk 660036, Russia
| | - Anton Karacharov
- Institute
of Chemistry and Chemical Technology, Krasnoyarsk Science Center,
Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50/24, Krasnoyarsk 660036, Russia
| | - Angelina Miroshnikova
- Institute
of Chemistry and Chemical Technology, Krasnoyarsk Science Center,
Siberian Branch, Russian Academy of Sciences, Akademgorodok, 50/24, Krasnoyarsk 660036, Russia
- Siberian
Federal University, pr.
Svobodny, 79, Krasnoyarsk 660041, Russia
| | - Omar Marzook Al-Dossary
- Department
of Physics and Astronomy, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
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26
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Optimization of guar gum galactomannan sulfation process with sulfamic acid. BIOMASS CONVERSION AND BIOREFINERY 2021. [DOI: 10.1007/s13399-021-01895-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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27
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Modification of Arabinogalactan Isolated from Larix sibirica Ledeb. into Sulfated Derivatives with the Controlled Molecular Weights. Molecules 2021; 26:molecules26175364. [PMID: 34500801 PMCID: PMC8434177 DOI: 10.3390/molecules26175364] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/26/2021] [Accepted: 08/31/2021] [Indexed: 01/18/2023] Open
Abstract
The process of sulfation of arabinogalactan—a natural polysaccharide from Larix sibirica Ledeb.—with sulfamic acid in 1,4-dioxane using different activators has been studied for the first time. The dynamics of the molecular weight of sulfated arabinogalactan upon variation in the temperature and time of sulfation of arabinogalactan with sulfamic acid in 1,4-dioxane has been investigated. It has been found that, as the sulfation time increases from 10 to 90 min, the molecular weights of the reaction products grow due to the introduction of sulfate groups without significant destruction of the initial polymer and sulfation products. Sulfation at 95 °C for 20 min yields the products with a higher molecular weight than in the case of sulfation at 85 °C, which is related to an increase in the sulfation rate; however, during the further process occurring under these conditions, sulfation is accompanied by the destruction and the molecular weight of the sulfated polymer decreases. The numerical optimization of arabinogalactan sulfation process has been performed. It has been shown that the optimal parameters for obtaining a product with a high sulfur content are a sulfamic acid amount of 20 mmol per 1 g of arabinogalactan, a process temperature of 85 °C, and a process time of 2.5 h.
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28
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Zhao W, Zheng S, Zou J, Liang Y, Zhao C, Xu H. Synthesis of Novel Pesticidal N, N'-Disubstituted Sulfamide Derivatives Using Sulfur(VI) Fluorine Exchange Click Reaction. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:5798-5803. [PMID: 34028259 DOI: 10.1021/acs.jafc.0c04194] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Sulfur(VI) fluorine exchange click reaction was applied to the highly efficient synthesis of new N,N'-disubstituted sulfamide (R1NH-SO2-NHR2) derivatives as pesticide candidates. Bioassays were conducted to evaluate both insecticidal and fungicidal activities of the target compounds. Preliminary results showed that the target molecules exhibited good bioactivities. In particular, insecticidal activities of compounds D25 and D21 against Plutella xylostella (LC50 = 2.42 and 3.87 μg·mL-1) were superior or adequate to that of commercial insecticide indoxacarb (LC50 = 3.99 μg·mL-1). Moreover, some compounds could also exhibit satisfactory fungicidal activity toward plant pathogens Pyricularia grisea, Botrytis cinerea, and Thanatephorus cucumeris. This work could bring new insights into the application of heterocyclic N,N'-disubstituted sulfamides as novel pesticides.
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Affiliation(s)
- Weijing Zhao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Shijie Zheng
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Jinwen Zou
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Yunshi Liang
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Chen Zhao
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
| | - Hanhong Xu
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou, Guangdong 510642, China
- Key Laboratory of Natural Pesticide and Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou 510642, China
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29
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Sguazzin MA, Johnson JW, Magolan J. Hexafluoroisopropyl Sulfamate: A Useful Reagent for the Synthesis of Sulfamates and Sulfamides. Org Lett 2021; 23:3373-3378. [DOI: 10.1021/acs.orglett.1c00855] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Matthew A. Sguazzin
- Department of Biochemistry & Biomedical Sciences and the Michael G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario L8S 3Z5, Canada
| | - Jarrod W. Johnson
- Department of Biochemistry & Biomedical Sciences and the Michael G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario L8S 3Z5, Canada
| | - Jakob Magolan
- Department of Biochemistry & Biomedical Sciences and the Michael G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario L8S 3Z5, Canada
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30
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Wang HM, Xiong CD, Chen XQ, Hu C, Wang DY. Preparation of Sulfamates and Sulfamides Using a Selective Sulfamoylation Agent. Org Lett 2021; 23:2595-2599. [PMID: 33749286 DOI: 10.1021/acs.orglett.1c00504] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Sulfamates and sulfamides are prevalent in biological molecules, but their universal synthetic methods are limited. We herein report a sulfamoylation agent with high solubility and shelf stability. Various sulfamates and sulfamides can be synthesized directly from alcohols or amines by employing this agent with high selectivity and high yields. This protocol was also successfully used for late-stage sulfamoylation of pharmaceuticals containing a hydroxyl or amino group.
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Affiliation(s)
- Hai-Ming Wang
- Key Laboratory of Structure-based Drug Design & Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China.,School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Chao-Dong Xiong
- CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica (SIMM), Chinese Academy of Sciences, Shanghai 201203, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiao-Qu Chen
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Chun Hu
- Key Laboratory of Structure-based Drug Design & Discovery, Ministry of Education, School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Dong-Yu Wang
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
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31
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Oda R, Nakata K. Lewis Acid‐Catalyzed Nucleophilic Substitutions of Benzylic Alcohols with Sulfamides. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001320] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ryoga Oda
- Department of Chemistry Graduate School of Natural Science and Technology Shimane University 1060 Nishikawatsu Matsue Shimane 690-8504 Japan
| | - Kenya Nakata
- Department of Chemistry Graduate School of Natural Science and Technology Shimane University 1060 Nishikawatsu Matsue Shimane 690-8504 Japan
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32
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Gerven D, Wickleder MS. S
6
N
2
O
15
: ein stickstoffarmes Schwefelnitridoxid
und
das Anhydrid der Nitrido‐
tris
‐schwefelsäure. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- David Gerven
- Universität zu Köln Institut für Anorganische Chemie Greinstr. 6 50939 Köln Deutschland
| | - Mathias S. Wickleder
- Universität zu Köln Institut für Anorganische Chemie Greinstr. 6 50939 Köln Deutschland
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33
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van Gerven D, Wickleder MS. S 6 N 2 O 15 -A Nitrogen-Poor Sulfur Nitride Oxide, and the Anhydride of Nitrido-tris-Sulfuric Acid. Angew Chem Int Ed Engl 2020; 59:17169-17171. [PMID: 32648319 PMCID: PMC7540367 DOI: 10.1002/anie.202005056] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Indexed: 11/15/2022]
Abstract
The reaction of hexachlorophosphazene, P3 N3 Cl6 , with SO3 leads to the new sulfur nitride oxide S6 N2 O15 . The compound displays an extraordinarily low nitrogen content and exhibits a bicyclic cage structure according to the formulation N{S(O)2 O(O)2 S}3 N, with both nitrogen atoms in trigonal planar coordination of sulfur atoms. Interestingly, the new nitride oxide can be also seen as the anhydride of nitrido-tris-sulfuric acid, N(SO3 H)3 .
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Affiliation(s)
- David van Gerven
- University of CologneInstitute of Inorganic ChemistryGreinstr. 650939CologneGermany
| | - Mathias S. Wickleder
- University of CologneInstitute of Inorganic ChemistryGreinstr. 650939CologneGermany
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34
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Kulow RW, Wu JW, Kim C, Michaudel Q. Synthesis of unsymmetrical sulfamides and polysulfamides via SuFEx click chemistry. Chem Sci 2020; 11:7807-7812. [PMID: 34094153 PMCID: PMC8163303 DOI: 10.1039/d0sc03606d] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
As hydrogen-bond donors and acceptors, N,N'-disubstituted sulfamides have been used in a range of applications from medicinal chemistry to anion-binding catalysis. However, compared to ureas or thioureas, the utilization of this unique moiety remains marginal, in part because of a lack of general synthetic methods to access unsymmetrical sulfamides. Specifically, polysulfamides are a virtually unknown type of polymer despite their potential utility in non-covalent dynamic networks, an intense area of research in materials science. We report herein a practical and efficient process to prepare unsymmetrical sulfamides via Sulfur(vi)-Fluoride Exchange (SuFEx) click chemistry. This process was then applied to synthesize polysulfamides. Thermal analysis showed that this family of polymers possess high thermal stability and tunable glass transition temperatures. Finally, hydrolysis studies indicated that aromatic polysulfamides could be recycled back to their constituting monomers at the end of their life cycle.
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Affiliation(s)
- Ryan W Kulow
- Department of Chemistry, Texas A&M University College Station Texas 77843 USA
| | - Jiun Wei Wu
- Department of Chemistry, Texas A&M University College Station Texas 77843 USA
| | - Cheoljae Kim
- Department of Chemistry, Texas A&M University College Station Texas 77843 USA
| | - Quentin Michaudel
- Department of Chemistry, Texas A&M University College Station Texas 77843 USA
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35
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Mahapatra S, Woroch CP, Butler TW, Carneiro SN, Kwan SC, Khasnavis SR, Gu J, Dutra JK, Vetelino BC, Bellenger J, Am Ende CW, Ball ND. SuFEx Activation with Ca(NTf 2) 2: A Unified Strategy to Access Sulfamides, Sulfamates, and Sulfonamides from S(VI) Fluorides. Org Lett 2020; 22:4389-4394. [PMID: 32459499 PMCID: PMC7294807 DOI: 10.1021/acs.orglett.0c01397] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A method to activate sulfamoyl fluorides, fluorosulfates, and sulfonyl fluorides with calcium triflimide and DABCO for SuFEx with amines is described. The reaction was applied to a diverse set of sulfamides, sulfamates, and sulfonamides at room temperature under mild conditions. Additionally, we highlight this transformation to parallel medicinal chemistry to generate a broad array of nitrogen-based S(VI) compounds.
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Affiliation(s)
- Subham Mahapatra
- Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Cristian P Woroch
- Department of Chemistry, Pomona College, 645 North College Avenue, Claremont, California 91711, United States
| | - Todd W Butler
- Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Sabrina N Carneiro
- Department of Chemistry, Pomona College, 645 North College Avenue, Claremont, California 91711, United States
| | - Sabrina C Kwan
- Department of Chemistry, Pomona College, 645 North College Avenue, Claremont, California 91711, United States
| | - Samuel R Khasnavis
- Department of Chemistry, Pomona College, 645 North College Avenue, Claremont, California 91711, United States
| | - Junha Gu
- Department of Chemistry, Pomona College, 645 North College Avenue, Claremont, California 91711, United States
| | - Jason K Dutra
- Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Beth C Vetelino
- Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Justin Bellenger
- Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Christopher W Am Ende
- Pfizer Worldwide Research and Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Nicholas D Ball
- Department of Chemistry, Pomona College, 645 North College Avenue, Claremont, California 91711, United States
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36
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Simons RT, Scott GE, Kanegusuku AG, Roizen JL. Photochemically Mediated Nickel-Catalyzed Synthesis of N-(Hetero)aryl Sulfamides. J Org Chem 2020; 85:6380-6391. [PMID: 32312047 PMCID: PMC7241444 DOI: 10.1021/acs.joc.0c00139] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A general method for the N-arylation of sulfamides with aryl bromides is described. The protocol leverages a dual-catalytic system, with [Ir(ppy)2(dtbbpy)]PF6 as a photosensitizer, NiBr2·glyme as a precatalyst, and 1,8-diazabicyclo(5.4.0)undec-7-ene (DBU) as a base, and proceeds at room temperature under visible light irradiation. Using these tactics, aryl boronic esters and aryl chlorides can be carried through the reaction untouched. The developed reactions efficiently engage simple bromoarenes and primary sulfamides in between 66% and quantitative yields. For more challenging substrates, such as secondary sulfamides, the reaction efficiency is documented. Thereby, these methods complement the known Buchwald-Hartwig coupling methods for N-arylation of sulfamides.
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Affiliation(s)
- R Thomas Simons
- Department of Chemistry, Duke University, Box 90346, Durham, North Carolina 27708-0354, United States
| | - Georgia E Scott
- Department of Chemistry, Duke University, Box 90346, Durham, North Carolina 27708-0354, United States
| | - Anastasia Gant Kanegusuku
- Department of Chemistry, Duke University, Box 90346, Durham, North Carolina 27708-0354, United States
| | - Jennifer L Roizen
- Department of Chemistry, Duke University, Box 90346, Durham, North Carolina 27708-0354, United States
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37
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Akman F, Kazachenko AS, Vasilyeva NY, Malyar YN. Synthesis and characterization of starch sulfates obtained by the sulfamic acid-urea complex. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127899] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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38
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Gordon EM, Duncton MAJ, Wang BJ, Qi L, Fan D, Li X, Ni ZJ, Ding P, Grygorash R, Low E, Yu G, Sun J. Toward Orally Absorbed Prodrugs of the Antibiotic Aztreonam. Design of Novel Prodrugs of Sulfate Containing Drugs. Part 2. ACS Med Chem Lett 2020; 11:162-165. [PMID: 32071683 DOI: 10.1021/acsmedchemlett.9b00534] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 01/08/2020] [Indexed: 11/30/2022] Open
Abstract
Aztreonam, first discovered in 1980, is an FDA approved, intravenous, monocyclic beta-lactam antibiotic. Aztreonam is active against Gram-negative bacteria and is still used today. The oral bioavailability of aztreonam in humans is less than 1%. Herein we describe the design and synthesis of potential oral prodrugs of aztreonam.
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Affiliation(s)
- Eric M Gordon
- Arixa Pharmaceuticals, 525 University Avenue, Suite 1350, Palo Alto, California 94301, United States
| | - Matthew A J Duncton
- Arixa Pharmaceuticals, 525 University Avenue, Suite 1350, Palo Alto, California 94301, United States
| | - Brian J Wang
- Synterys, Inc., 29540 Kohoutek Way, Union City, California 94587, United States
| | - Longwu Qi
- Acme Bioscience, Inc., 3941 East Bayshore Road, Palo Alto, California 94303, United States
| | - Dazhong Fan
- Acme Bioscience, Inc., 3941 East Bayshore Road, Palo Alto, California 94303, United States
| | - Xianfeng Li
- Acme Bioscience, Inc., 3941 East Bayshore Road, Palo Alto, California 94303, United States
| | - Zhi-Jie Ni
- Acme Bioscience, Inc., 3941 East Bayshore Road, Palo Alto, California 94303, United States
| | - Pingyu Ding
- Synterys, Inc., 29540 Kohoutek Way, Union City, California 94587, United States
| | - Ruslan Grygorash
- Synterys, Inc., 29540 Kohoutek Way, Union City, California 94587, United States
| | - Eddy Low
- Synterys, Inc., 29540 Kohoutek Way, Union City, California 94587, United States
| | - Guijun Yu
- Synterys, Inc., 29540 Kohoutek Way, Union City, California 94587, United States
| | - Jiawei Sun
- Synterys, Inc., 29540 Kohoutek Way, Union City, California 94587, United States
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39
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Rapp PB, Murai K, Ichiishi N, Leahy DK, Miller SJ. Catalytic Sulfamoylation of Alcohols with Activated Aryl Sulfamates. Org Lett 2020; 22:168-174. [PMID: 31833780 DOI: 10.1021/acs.orglett.9b04119] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We report a new catalytic method for alcohol sulfamoylation that deploys electron-deficient aryl sulfamates as activated group transfer reagents. The reaction utilizes the simple organic base N-methylimidazole, proceeds under mild conditions, and provides intrinsic selectivity for 1° over 2° alcohols (up to >40:1 for certain nucleosides). The requisite aryl sulfamate donors are stable crystalline solids that can be readily prepared on a large scale. Mechanistic considerations support the intermediacy of HNSO2 "aza-sulfene" in the transfer reaction.
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Affiliation(s)
- Peter B Rapp
- Department of Chemistry , Yale University , P.O. Box 208107, New Haven , Connecticut 06520-8107 , United States
| | - Koichi Murai
- Process Chemistry Development , Takeda Pharmaceuticals International Co. , Cambridge , Massachusetts 02139 , United States
| | - Naoko Ichiishi
- Process Chemistry Development , Takeda Pharmaceuticals International Co. , Cambridge , Massachusetts 02139 , United States
| | - David K Leahy
- Process Chemistry Development , Takeda Pharmaceuticals International Co. , Cambridge , Massachusetts 02139 , United States
| | - Scott J Miller
- Department of Chemistry , Yale University , P.O. Box 208107, New Haven , Connecticut 06520-8107 , United States
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40
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Blackburn JM, Kanegusuku ALG, Scott GE, Roizen JL. Photochemically-Mediated, Nickel-Catalyzed Synthesis of N-(Hetero)aryl Sulfamate Esters. Org Lett 2019; 21:7049-7054. [PMID: 31436104 PMCID: PMC7241445 DOI: 10.1021/acs.orglett.9b02621] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A general method is described for the coupling of (hetero)aryl bromides with O-alkyl sulfamate esters. The protocol relies on catalytic amounts of nickel and photoexcitable iridium complexes and proceeds under visible light irradiation at ambient temperature. This technology engages a broad range of simple and complex O-alkyl sulfamate ester substrates under mild conditions. Furthermore, it is possible to avoid undesirable N-alkylation, which was found to plague palladium-based protocols for N-arylation of O-alkyl sulfamate esters. These investigations represent the first use of sulfamate esters as nucleophiles in transition metal-catalyzed C-N coupling processes.
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Affiliation(s)
- J. Miles Blackburn
- Duke University, Department of Chemistry, Box 90346, Durham, NC 27708-0354
| | | | - Georgia E. Scott
- Duke University, Department of Chemistry, Box 90346, Durham, NC 27708-0354
| | - Jennifer L. Roizen
- Duke University, Department of Chemistry, Box 90346, Durham, NC 27708-0354
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41
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Liu J, Wang SM, Alharbi NS, Qin HL. Installation of -SO 2F groups onto primary amides. Beilstein J Org Chem 2019; 15:1907-1912. [PMID: 31467612 PMCID: PMC6693406 DOI: 10.3762/bjoc.15.186] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 07/31/2019] [Indexed: 12/13/2022] Open
Abstract
A protocol of SO2F2-mediated installation of sulfonyl fluoride onto primary amides has been developed providing a new portal to sulfur(VI) fluoride exchange (SuFEx) click chemistry. The generated molecules contain pharmaceutically important amide and -SO2F moieties for application in the discovery of new therapeutics.
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Affiliation(s)
- Jing Liu
- State Key Laboratory of Silicate Materials for Architectures; School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Shi-Meng Wang
- State Key Laboratory of Silicate Materials for Architectures; School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
| | - Njud S Alharbi
- Biotechnology Research group, Deportment of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hua-Li Qin
- State Key Laboratory of Silicate Materials for Architectures; School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China
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42
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43
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Efficient synthesis of unsymmetrical sulfamides from sulfamic acid salts by activation with triphenylphosphine ditriflate. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.02.063] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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44
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Gilles P, Veryser C, Vangrunderbeeck S, Ceusters S, Van Meervelt L, De Borggraeve WM. Synthesis of N-Acyl Sulfamates from Fluorosulfates and Amides. J Org Chem 2018; 84:1070-1078. [DOI: 10.1021/acs.joc.8b02785] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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45
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Cai Y, Liu X, Zhou P, Feng X. Asymmetric Catalytic Halofunctionalization of α,β-Unsaturated Carbonyl Compounds. J Org Chem 2018; 84:1-13. [PMID: 30339377 DOI: 10.1021/acs.joc.8b01951] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Halofunctionalization methods enable the vicinal difunctionalization of alkenes with heteroatom nucleophiles and halogen moieties. As a fundamental transformation in organic synthesis, the catalytic asymmetric variants have only recently been reported. In sharp contrast to the asymmetric halocyclization of simple alkenes which involves a nucleophile-assisted alkene activation process, the asymmetric halofunctionalization of enones developed by our laboratory features an electrophile-assisted 1,4-addition pathway. Our work in this area has resulted in the development of several different types of regio-, diastereo-, and enantioselective processes, including inter- and intramolecular haloaminations, haloetherifications, and haloazidations. The scope, updated mechanism, limitations, and future perspective of these reactions are discussed.
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Affiliation(s)
- Yunfei Cai
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry , Sichuan University , Chengdu 610064 , China.,School of Chemistry and Chemical Engineering , Chongqing University , 174 Shazheng Street , Chongqing 400030 , China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry , Sichuan University , Chengdu 610064 , China
| | - Pengfei Zhou
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry , Sichuan University , Chengdu 610064 , China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry , Sichuan University , Chengdu 610064 , China
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46
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One-pot synthesis of methyl 4-amino-2,3,3-trisubstituted-1,1-dioxo-2,3-dihydro-1H-1λ6-isothiazole-5-carboxylates. MONATSHEFTE FUR CHEMIE 2018. [DOI: 10.1007/s00706-018-2241-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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47
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Synthesis of novel sulfamides incorporating phenethylamines and determination of their inhibition profiles against some metabolic enzymes. Arch Pharm (Weinheim) 2018; 351:e1800150. [DOI: 10.1002/ardp.201800150] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 06/25/2018] [Accepted: 06/29/2018] [Indexed: 02/02/2023]
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48
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Bouzina A, Bechlem K, Berredjem H, Belhani B, Becheker I, Lebreton J, Le Borgne M, Bouaziz Z, Marminon C, Berredjem M. Synthesis, Spectroscopic Characterization, and In Vitro Antibacterial Evaluation of Novel Functionalized Sulfamidocarbonyloxyphosphonates. Molecules 2018; 23:molecules23071682. [PMID: 29996552 PMCID: PMC6099799 DOI: 10.3390/molecules23071682] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 07/04/2018] [Accepted: 07/05/2018] [Indexed: 12/12/2022] Open
Abstract
Several new sulfamidocarbonyloxyphosphonates were prepared in two steps, namely carbamoylation and sulfamoylation, by using chlorosulfonyl isocyanate (CSI), α-hydroxyphosphonates, and various amino derivatives and related (primary or secondary amines, β-amino esters, and oxazolidin-2-ones). All structures were confirmed by ¹H, 13C, and 31P NMR spectroscopy, IR spectroscopy, and mass spectroscopy, as well as elemental analysis. Eight compounds were evaluated for their in vitro antibacterial activity against four reference bacteria including Gram-positive Staphylococcus aureus (ATCC 25923), and Gram-negative Escherichia coli (ATCC 25922), Klebsiella pneumonia (ATCC 700603), Pseudomonas aeruginosa (ATCC 27853), in addition to three clinical strains of each studied bacterial species. Compounds 1a⁻7a and 1b showed significant antibacterial activity compared to sulfamethoxazole/trimethoprim, the reference drug used in this study.
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Affiliation(s)
- Abdeslem Bouzina
- Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
| | - Khaoula Bechlem
- Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
| | - Hajira Berredjem
- Laboratory of Applied Biochemistry and Microbiology, Department of Biochemistry, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
| | - Billel Belhani
- Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
| | - Imène Becheker
- Laboratory of Applied Biochemistry and Microbiology, Department of Biochemistry, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
| | - Jacques Lebreton
- CNRS, Université de Nantes, Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, 2 rue de la Houssinière, BP92208, CEDEX 3, 44322 Nantes, France.
| | - Marc Le Borgne
- Université de Lyon, Université Lyon 1, Faculté de Pharmacie-ISPB, EA 4446 Bioactive Molecules and Medicinal Chemistry, SFR Santé Lyon-Est CNRS UMS3453-INSERM US7, CEDEX 8, 69373 Lyon, France.
| | - Zouhair Bouaziz
- Université de Lyon, Université Lyon 1, Faculté de Pharmacie-ISPB, EA 4446 Bioactive Molecules and Medicinal Chemistry, SFR Santé Lyon-Est CNRS UMS3453-INSERM US7, CEDEX 8, 69373 Lyon, France.
| | - Christelle Marminon
- Université de Lyon, Université Lyon 1, Faculté de Pharmacie-ISPB, EA 4446 Bioactive Molecules and Medicinal Chemistry, SFR Santé Lyon-Est CNRS UMS3453-INSERM US7, CEDEX 8, 69373 Lyon, France.
| | - Malika Berredjem
- Laboratory of Applied Organic Chemistry, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar-Annaba University, Box 12, 23000 Annaba, Algeria.
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Guo T, Meng G, Zhan X, Yang Q, Ma T, Xu L, Sharpless KB, Dong J. A New Portal to SuFEx Click Chemistry: A Stable Fluorosulfuryl Imidazolium Salt Emerging as an “F−SO2
+” Donor of Unprecedented Reactivity, Selectivity, and Scope. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201712429] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Taijie Guo
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - Genyi Meng
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - Xiongjie Zhan
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - Qian Yang
- No.187 Building; 1799 Yinchun Road Shanghai 200032 P. R. China
| | - Tiancheng Ma
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - Long Xu
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - K. Barry Sharpless
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - Jiajia Dong
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
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Guo T, Meng G, Zhan X, Yang Q, Ma T, Xu L, Sharpless KB, Dong J. A New Portal to SuFEx Click Chemistry: A Stable Fluorosulfuryl Imidazolium Salt Emerging as an “F−SO2
+” Donor of Unprecedented Reactivity, Selectivity, and Scope. Angew Chem Int Ed Engl 2018; 57:2605-2610. [DOI: 10.1002/anie.201712429] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Indexed: 01/16/2023]
Affiliation(s)
- Taijie Guo
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - Genyi Meng
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - Xiongjie Zhan
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - Qian Yang
- No.187 Building; 1799 Yinchun Road Shanghai 200032 P. R. China
| | - Tiancheng Ma
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - Long Xu
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - K. Barry Sharpless
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
| | - Jiajia Dong
- Key Laboratory of Organofluorine Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 345 Ling-Ling Road Shanghai 200032 P. R. China
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