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Moore JM, Genna DT. Disulfide Bonds as Functional Tethers in Metal-Organic Frameworks. Chemistry 2024; 30:e202401713. [PMID: 38842480 DOI: 10.1002/chem.202401713] [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: 04/30/2024] [Revised: 05/30/2024] [Accepted: 06/04/2024] [Indexed: 06/07/2024]
Abstract
The functionality of metal-organic frameworks (MOFs) is often encoded by specific chemical moieties found within these architectures. As such, new techniques to install increasingly more complex functionalities in MOFs are regularly being reported in the literature. One such functional group is the disulfide bond. The redox behavior of this covalent linkage renders MOFs responsive to stimuli, often under reducing conditions. Here, we review examples in which disulfide-containing MOFs are deployed in applications including drug delivery, therapeutic ferroptosis, exfoliation, energy storage, sensing, and others.
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Affiliation(s)
- Jennifer M Moore
- Department of Chemical and Biological Sciences, Youngstown State University, 44555, Youngstown, Ohio, USA
| | - Douglas T Genna
- Department of Chemical and Biological Sciences, Youngstown State University, 44555, Youngstown, Ohio, USA
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2
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Wu W, Yu S, Forbes DS, Jiang H, Ahmed M, Mei J. Efficient and Modular Biofunctionalization of Thiophene-Based Conjugated Polymers through Embedded Latent Disulfide. J Am Chem Soc 2024; 146:578-585. [PMID: 38157440 DOI: 10.1021/jacs.3c10321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Biofunctionalized conjugated polymers (i.e., carrying enzymes, antibodies, and nucleic acids) are of great interest for many biological applications, yet efficient biofunctionalization of conjugated polymers under biocompatible conditions is challenging. We report a facile strategy to make biofunctionalized conjugated polymers through thiol-ene chemistry with embedded latent disulfide functional groups. This is made possible through the design of a cyclic disulfide-containing dioxythiophene, which can be integrated into a series of conjugated polymers via acid-catalyzed chain-growth polymerization. The utility of such a biofunctionalized polymer with glucose oxidase has been examined in organic electrochemical transistors for the selective sensing of glucose. This work provides a venue for the creation of biofunctional organic semiconductors.
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Affiliation(s)
- Wenting Wu
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Songyan Yu
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Dylan S Forbes
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Hanning Jiang
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Mustafa Ahmed
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Jianguo Mei
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
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3
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Dotsenko VV, Bespalov AV, Sinotsko AE, Temerdashev AZ, Vasilin VK, Varzieva EA, Strelkov VD, Aksenov NA, Aksenova IV. 6-Amino-4-aryl-7-phenyl-3-(phenylimino)-4,7-dihydro-3H-[1,2]dithiolo[3,4-b]pyridine-5-carboxamides: Synthesis, Biological Activity, Quantum Chemical Studies and In Silico Docking Studies. Int J Mol Sci 2024; 25:769. [PMID: 38255843 PMCID: PMC10815501 DOI: 10.3390/ijms25020769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 12/31/2023] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
New [1,2]dithiolo[3,4-b]pyridine-5-carboxamides were synthesized through the reaction of dithiomalondianilide (N,N'-diphenyldithiomalondiamide) with 3-aryl-2-cyanoacrylamides or via a three-component reaction involving aromatic aldehydes, cyanoacetamide and dithiomalondianilide in the presence of morpholine. The structure of 6-amino-4-(2,4-dichloro- phenyl)-7-phenyl-3-(phenylimino)-4,7-dihydro-3H-[1,2]dithiolo[3,4-b]pyridine-5-carboxamide was confirmed using X-ray crystallography. To understand the reaction mechanism in detail, density functional theory (DFT) calculations were performed with a Grimme B97-3c composite computational scheme. The results revealed that the rate-limiting step is a cyclization process leading to the closure of the 1,4-dihydropyridine ring, with an activation barrier of 28.8 kcal/mol. Some of the dithiolo[3,4-b]pyridines exhibited moderate herbicide safening effects against 2,4-D. Additionally, ADMET (Absorption, Distribution, Metabolism, Excretion, Toxicity) parameters were calculated and molecular docking studies were performed to identify potential protein targets.
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Affiliation(s)
- Victor V. Dotsenko
- Department of Organic Chemistry and Technologies, Kuban State University, 149 Stavropolskaya St., 350040 Krasnodar, Russia; (A.V.B.); (E.A.V.)
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., 355017 Stavropol, Russia; (N.A.A.); (I.V.A.)
| | - Alexander V. Bespalov
- Department of Organic Chemistry and Technologies, Kuban State University, 149 Stavropolskaya St., 350040 Krasnodar, Russia; (A.V.B.); (E.A.V.)
| | - Anna E. Sinotsko
- Department of Organic Chemistry and Technologies, Kuban State University, 149 Stavropolskaya St., 350040 Krasnodar, Russia; (A.V.B.); (E.A.V.)
| | - Azamat Z. Temerdashev
- Department of Analytical Chemistry, Kuban State University, 149 Stavropolskaya St., 350040 Krasnodar, Russia;
| | - Vladimir K. Vasilin
- Department of Bioorganic Chemistry, Kuban State Technological University, 2 Moskovskaya St., 350072 Krasnodar, Russia
| | - Ekaterina A. Varzieva
- Department of Organic Chemistry and Technologies, Kuban State University, 149 Stavropolskaya St., 350040 Krasnodar, Russia; (A.V.B.); (E.A.V.)
| | - Vladimir D. Strelkov
- Department of Organic Chemistry and Technologies, Kuban State University, 149 Stavropolskaya St., 350040 Krasnodar, Russia; (A.V.B.); (E.A.V.)
| | - Nicolai A. Aksenov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., 355017 Stavropol, Russia; (N.A.A.); (I.V.A.)
| | - Inna V. Aksenova
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., 355017 Stavropol, Russia; (N.A.A.); (I.V.A.)
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4
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Weierbach SM, Reynolds RP, Stephens SM, Vlasakakis KV, Ritter RT, White OM, Patel NH, Hayes EC, Dunmire S, Lambert KM. Chemoselective Oxidation of Thiols with Oxoammonium Cations. J Org Chem 2023; 88:11392-11410. [PMID: 35926190 DOI: 10.1021/acs.joc.2c01097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The oxidation of various aryl and aliphatic thiols with the commercially available and environmentally benign reagent Bobbitt's salt (1) has been investigated. The reaction affords the corresponding disulfide products in good to excellent yields (71-99%) and can be accomplished in water, methanol, or acetonitrile solvent. Moreover, the process is highly chemoselective, tolerating traditionally oxidation-labile groups such as free amines and alcohols. Combined experimental and computational studies reveal that the oxidation takes place via a polar two-electron process with concomitant and unexpected deoxygenation of the oxoammonium cation through homolysis of the weak N-O bond, differing from prototypical radical-based thiol couplings. This unusual consumption of the oxidant has significant implications for the development of new nitroxide-based radical traps for probing S-centered radicals, the advancement of new electrochemical or catalytic processes involving nitroxide/oxoammonium salt redox couples, and applications to biological systems.
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Affiliation(s)
- Shayne M Weierbach
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, United States
| | - Robert P Reynolds
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, United States
| | - Shannon M Stephens
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, United States
| | - Kostantinos V Vlasakakis
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, United States
| | - Ramsey T Ritter
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, United States
| | - Olivia M White
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, United States
| | - Nishi H Patel
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, United States
| | - Eric C Hayes
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, United States
| | - Sydney Dunmire
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, United States
| | - Kyle M Lambert
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, Virginia 23529, United States
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5
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Photo- and electrochemical properties of di(cymantrenylalkyl) disulfides. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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van den Berg RM, Joosen MJA, Savransky V, Cochrane L, Noort D. Inactivation of ricin by constituents present in a skin decontamination lotion. Chem Biol Interact 2022; 365:110055. [PMID: 35963314 DOI: 10.1016/j.cbi.2022.110055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 06/23/2022] [Accepted: 07/13/2022] [Indexed: 11/15/2022]
Abstract
Ricin is a proteinaceous toxin, listed on the schedules of both the chemical and biological weapons conventions. The ease of accessibility to the Ricinus communis plant and toxin extraction makes ricin a viable concern for use of intentional release and causal effects. The adverse effects following exposure to the toxin are caused by the bipartite molecular structure of ricin which allows binding to the mammalian cell surface, enter via endocytic uptake, and deliver the catalytically active polypeptide into the cell cytosol where it irreversibly inhibits protein synthesis, causing cell death. In the present study, the inactivation effectiveness of RSDL® (Reactive Skin Decontamination Lotion) and its individual inactivating constituents (Potassium 2,3-butanedione monoximate (KBDO) and 2,3-butanedione (DAM)) was evaluated for ricin using a number of read out systems including a cytotoxicity assay, quantitative sandwich ELISA test, and a mass spectrometry-based assay. The results demonstrate that RSDL is able to abolish ricin activity after an incubation time of 30 min as determined in the cytotoxicity assay, and after 2 min as determined in the ELISA assay. Mass spectrometric analysis provided evidence that RSDL is able to induce cleavage of the disulfide linkage between the A- and B- polypeptide chain of ricin which is crucial to the inactivation of the toxin, but this seems not the only mechanism of inactivation. Follow on studies would assist to elucidate the details of the toxin inactivation because it is possible that additional generic mechanisms are in place for denaturation with the RSDL lotion components. This may also provide a promise for testing and inactivation with RSDL of other protein toxins.
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Affiliation(s)
- R M van den Berg
- TNO Defense, Safety and Security, CBRN Protection, Lange Kleiweg 137, 2288, GJ, Rijswijk, the Netherlands.
| | - M J A Joosen
- TNO Defense, Safety and Security, CBRN Protection, Lange Kleiweg 137, 2288, GJ, Rijswijk, the Netherlands
| | - V Savransky
- Emergent BioSolutions, Emergent Prod. Dev. Gaithersburg, 300 Professional Drive, Gaithersburg, MD, 20879, USA
| | - L Cochrane
- Emergent BioSolutions, Emergent Prod. Dev. Gaithersburg, 300 Professional Drive, Gaithersburg, MD, 20879, USA
| | - D Noort
- TNO Defense, Safety and Security, CBRN Protection, Lange Kleiweg 137, 2288, GJ, Rijswijk, the Netherlands
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7
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Synthesis and Biological Activity of Unsymmetrical Monoterpenylhetaryl Disulfides. Molecules 2022; 27:molecules27165101. [PMID: 36014334 PMCID: PMC9416111 DOI: 10.3390/molecules27165101] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 07/28/2022] [Accepted: 08/05/2022] [Indexed: 11/24/2022] Open
Abstract
New unsymmetrical monoterpenylhetaryl disulfides based on heterocyclic disulfides and monoterpene thiols were synthesized for the first time in 48–88% yields. Hydrolysis of disulfides with fragments of methyl esters of 2-mercaptonicotinic acid was carried out in 73–95% yields. The obtained compounds were evaluated for antioxidant, antibacterial, antifungal activity, cytotoxicity and mutagenicity.
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8
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Burde AS, Chemler SR. Copper-Catalyzed Enantioselective Oxysulfenylation of Alkenols: Synthesis of Arylthiomethyl-Substituted Cyclic Ethers. ACS Catal 2022; 12:7559-7564. [PMID: 36937986 PMCID: PMC10022821 DOI: 10.1021/acscatal.2c02214] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Saturated heterocycles containing oxygen and sulfur are found in biologically significant molecules. The enantioselective oxysulfenylation of alkenols provides a straightforward synthesis route. To date, organocatalytic methods have dominated this approach. Herein, a complementary approach via copper catalysis is presented. This exoselective method provides enantioenriched arylthiomethyl-substituted tetrahydrofurans, phthalans, isochromans, and morpholines from acyclic alkenols. This method provides the largest scope to date for the exocyclization mode, and with generally high enantioselectivity. The enantioselectivity of this copper-catalyzed oxysulfenylation is rationalized by a proposed mechanism involving alkene oxycupration followed by C─S bond formation via radical-mediated atom transfer.
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Affiliation(s)
- Ameya S Burde
- Department of Chemistry, Natural Science Complex, The State University of New York at Buffalo, Buffalo, New York 14260, United States
| | - Sherry R Chemler
- Department of Chemistry, Natural Science Complex, The State University of New York at Buffalo, Buffalo, New York 14260, United States
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9
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Saikia BS, Borpatra PJ, Rahman I, Deb ML, Baruah PK. Visible-light-promoted sulfenylation of 6-aminouracils under catalyst-free conditions. NEW J CHEM 2022. [DOI: 10.1039/d2nj01941h] [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]
Abstract
Visible-light-promoted reactions have proven to be a decent strategy for the synthesis of complex molecules.
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Affiliation(s)
- B. Shriya Saikia
- Department of Applied Sciences, GUIST, Gauhati University, Guwahati-781014, Assam, India
| | - Paran J. Borpatra
- Department of Applied Sciences, GUIST, Gauhati University, Guwahati-781014, Assam, India
| | - Iftakur Rahman
- Department of Applied Sciences, GUIST, Gauhati University, Guwahati-781014, Assam, India
| | - Mohit L. Deb
- Department of Applied Sciences, GUIST, Gauhati University, Guwahati-781014, Assam, India
| | - Pranjal K. Baruah
- Department of Applied Sciences, GUIST, Gauhati University, Guwahati-781014, Assam, India
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10
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Branfoot C, Young TA, Wass DF, Pringle PG. Radical-initiated P,P-metathesis reactions of diphosphanes: evidence from experimental and computational studies. Dalton Trans 2021; 50:7094-7104. [PMID: 33950053 DOI: 10.1039/d1dt01013a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
By combining the diphosphanes Ar2P-PAr2, where Ar = C6H5, 4-C6H4Me, 4-C6H4OMe, 3,5-C6H3(CF3)2, it has been shown that P,P-metathesis generally occurs rapidly under ambient conditions. DFT calculations have shown that the stability of unsymmetrical diphosphanes Z2P-PZ'2 is a function of the difference between the Z and Z' substituents in terms of size and electronegativity. Of the mechanisms that were calculated for the P,P-metathesis, the most likely was considered to be one involving Ar2P˙ radicals. The observations that photolysis increases the rate of the P,P-metatheses and TEMPO inhibits it, are consistent with a radical chain process. The P,P-metathesis reactions that involve (o-Tol)2P-P(o-Tol)2 are anomalously slow and, in the absence of photolysis, were only observed to take place in CHCl3 and CH2Cl2. The role of the chlorinated solvent is ascribed to the formation of Ar2PCl which catalyses the P,P-metathesis. The slow kinetics observed with (o-Tol)2P-P(o-Tol)2 is tentatively attributed to the o-CH3 groups quenching the (o-Tol)2P˙ radicals or inhibiting the metathesis reaction sterically.
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Affiliation(s)
- Callum Branfoot
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, UK.
| | - Tom A Young
- Chemistry Research Laboratory, University of Oxford, Oxford OX1 3TA, UK
| | - Duncan F Wass
- Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK
| | - Paul G Pringle
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, UK.
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11
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Liao M, Zheng S, Brook MA. Silylating Disulfides and Thiols with Hydrosilicones Catalyzed by B(C
6
F
5
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3. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Mengchen Liao
- Department of Chemistry and Chemical Biology McMaster University 1280 Main St. W. Hamilton ON L8S 4M1 Canada
| | - Sijia Zheng
- Department of Chemistry and Chemical Biology McMaster University 1280 Main St. W. Hamilton ON L8S 4M1 Canada
| | - Michael A. Brook
- Department of Chemistry and Chemical Biology McMaster University 1280 Main St. W. Hamilton ON L8S 4M1 Canada
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12
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Zlatković D, Dallinger D, Kappe CO. A novel pathway for the thermolysis of N-nitrosoanthranilates using flash vacuum pyrolysis leading to 7-aminophthalides. Org Biomol Chem 2020; 18:8371-8375. [PMID: 33063810 DOI: 10.1039/d0ob01946a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Flash vacuum pyrolysis of methyl N-methyl-N-nitrosoanthranilate leads to elimination of nitric oxide and disproportionation of the formed N-radical to 7-(methylamino)phthalide and methyl N-methylanthranilate. This transformation was found to be a convenient, solvent-free method for the preparation of 7-(methylamino)phthalides. An alternative route through pyrolysis of N-benzyl-N-methyl anthranilates was also investigated.
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Affiliation(s)
- Dragan Zlatković
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, 8010 Graz, Austria. and Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18000 Niš, Serbia
| | - Doris Dallinger
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, 8010 Graz, Austria. and Center for Continuous Flow Synthesis and Processing (CCFLOW), Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, 8010 Graz, Austria
| | - C Oliver Kappe
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, 8010 Graz, Austria. and Center for Continuous Flow Synthesis and Processing (CCFLOW), Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, 8010 Graz, Austria
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13
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Hyjek-Składanowska M, Stasińska AR, Napiórkowska-Gromadzka A, Bartłomiejczak A, Seth PP, Chmielewski MK, Nowotny M. Disulfide bridge cross-linking between protein and the RNA backbone as a tool to study RNase H1. Bioorg Med Chem 2020; 28:115741. [PMID: 32992250 DOI: 10.1016/j.bmc.2020.115741] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 08/28/2020] [Accepted: 08/29/2020] [Indexed: 10/23/2022]
Abstract
The chemical cross-linking of complexes of proteins with nucleic acids is often used in structural and mechanistic studies of these oftentimes unstable and transient complexes. To date, no method has been reported for the thiol-based conjugation of proteins with an RNA backbone, mainly because of instability of the modified ribonucleic acid that is functionalized at the phosphodiester and its rapid hydrolysis. Here, we report the site-specific synthesis of stable RNA oligonucleotides with a thiol-bearing linker that was attached to the phosphodiester backbone, where the ribonucleotide at the cross-linking site was either replaced with 2'-deoxy- or 2'-fluororibonucleotide. The utility of this approach was validated in cross-linking tests with RNase H1, a model protein for RNA/DNA binding and key effector in DNA-like antisense drug therapy. Furthermore, scale-up cross-linking and purification of the complexes confirmed that the method is useful for obtaining preparations of protein-RNA/DNA complexes with purity and stability that are suitable for further biochemical and structural studies. The present approach broadens the repertoire of disulfide-based cross-linking strategies and is a novel tool for the stabilization of protein-RNA complexes in which the interaction occurs via the RNA backbone. This methodology may be broadly applicable to studies of otherwise unstable or transient complexes of proteins with RNA and RNA/DNA.
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Affiliation(s)
- Malwina Hyjek-Składanowska
- Structural Biology Center, International Institute of Molecular and Cell Biology, 4 Trojdena St., Warsaw 02-109, Poland; Laboratory of Protein Structure, International Institute of Molecular and Cell Biology, 4 Trojdena St., Warsaw 02-109, Poland
| | - Anna R Stasińska
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, Poznań 61-704, Poland; FutureSynthesis sp. z o.o. ul. Rubież 46H, Poznań 61-612, Poland
| | - Agnieszka Napiórkowska-Gromadzka
- Structural Biology Center, International Institute of Molecular and Cell Biology, 4 Trojdena St., Warsaw 02-109, Poland; Laboratory of Protein Structure, International Institute of Molecular and Cell Biology, 4 Trojdena St., Warsaw 02-109, Poland
| | - Aneta Bartłomiejczak
- Structural Biology Center, International Institute of Molecular and Cell Biology, 4 Trojdena St., Warsaw 02-109, Poland
| | - Punit P Seth
- Ionis Pharmaceuticals, Inc., 2855 Gazelle Court, Carlsbad, CA 92010, United States
| | - Marcin K Chmielewski
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Noskowskiego 12/14, Poznań 61-704, Poland; FutureSynthesis sp. z o.o. ul. Rubież 46H, Poznań 61-612, Poland.
| | - Marcin Nowotny
- Structural Biology Center, International Institute of Molecular and Cell Biology, 4 Trojdena St., Warsaw 02-109, Poland; Laboratory of Protein Structure, International Institute of Molecular and Cell Biology, 4 Trojdena St., Warsaw 02-109, Poland.
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14
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Arisawa M, Yamaguchi M. Rhodium-Catalyzed Synthesis of Organosulfur Compounds Involving S-S Bond Cleavage of Disulfides and Sulfur. Molecules 2020; 25:E3595. [PMID: 32784672 PMCID: PMC7464046 DOI: 10.3390/molecules25163595] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 07/31/2020] [Accepted: 08/05/2020] [Indexed: 02/05/2023] Open
Abstract
Organosulfur compounds are widely used for the manufacture of drugs and materials, and their synthesis in general conventionally employs nucleophilic substitution reactions of thiolate anions formed from thiols and bases. To synthesize advanced functional organosulfur compounds, development of novel synthetic methods is an important task. We have been studying the synthesis of organosulfur compounds by transition-metal catalysis using disulfides and sulfur, which are easier to handle and less odiferous than thiols. In this article, we describe our development that rhodium complexes efficiently catalyze the cleavage of S-S bonds and transfer organothio groups to organic compounds, which provide diverse organosulfur compounds. The synthesis does not require use of bases or organometallic reagents; furthermore, it is reversible, involving chemical equilibria and interconversion reactions.
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Affiliation(s)
- Mieko Arisawa
- Department of Organic Chemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Aoba, Sendai 980-8578, Japan;
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15
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Ren S, Luo N, Liu K, Liu JB. Synthesis of unsymmetrical disulfides via the cross-dehydrogenation of thiols. JOURNAL OF CHEMICAL RESEARCH 2020. [DOI: 10.1177/1747519820942872] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Organosulfur compounds with unsymmetrical S–S bonds are usually called unsymmetrical disulfides and are widely used in the biological, medicinal, and chemical fields. Their versatility has guided the development of various new methods for the synthesis of disulfides. In recent years, the synthesis of disulfides by cross-dehydrogenation of thiols has attracted much attention due to its high atomic economy. Herein, this review summarizes progress toward the synthesis of unsymmetrical disulfides under chemical oxidation, electrooxidation, or photocatalysis by cross-dehydrogenation of thiols.
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Affiliation(s)
- Shangfeng Ren
- Faculty of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, P.R. China
| | - Nianhua Luo
- School of Pharmaceutical Sciences, Gannan Medical University, Ganzhou, P.R. China
| | - Kunming Liu
- Faculty of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, P.R. China
| | - Jin-Biao Liu
- Faculty of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, P.R. China
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16
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Ahmadi S, Dabbagh HA, Grieco P, Balalaie S. A cystine-based dual chemosensor for fluorescent-colorimetric detection of CN - and fluorescent detection of Fe 3+ in aqueous media: Synthesis, spectroscopic, and DFT studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117696. [PMID: 31761545 DOI: 10.1016/j.saa.2019.117696] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 10/16/2019] [Accepted: 10/24/2019] [Indexed: 05/25/2023]
Abstract
A new dual-responsive chiral cystine based chemosensor, Cys(cou)2, has been designed and characterized by 1H NMR, 13C NMR, FT-IR, UV-vis as well as elemental analysis. This sensor exhibited an excellent response towards Fe3+ and CN- with high selectivity and sensitivity by fluorescence turn-off mechanism. The binding mode of Cys(cou)2 with Fe3+, and CN- was confirmed by ESI-MS, 1H NMR, and fluorescence titration and also quantum chemical calculation. These results showed that the stoichiometric ratio of Cys(cou)2-Fe3+ and Cys(cou)2-CN is 1:1 and 1:3 in DMSO/Tris aqueous buffer (1:1, v/v), respectively. The linear relationship of the Stern-Volmer plot illustrates the static quenching mechanism at different concentrations. The detection limit (LOD) and binding constant (Ka) for Fe3+ and CN- are 0.029 μM, 1.28 × 104 and 0.51 μM, 9.94 × 106, respectively. Moreover, Cys(cou)2 can act as a colorimetric sensor for CN- in DMSO with the color change from colorless to yellow.
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Affiliation(s)
- Samaneh Ahmadi
- Department of Chemistry, Isfahan University of Technology, Isfahan, 84156-83111, Iran
| | - Hossein A Dabbagh
- Department of Chemistry, Isfahan University of Technology, Isfahan, 84156-83111, Iran.
| | - Paolo Grieco
- Department of Pharmacy, University of Naples "Federico II,", Via D. Montesano 49, 80131, Naples, Italy.
| | - Saeed Balalaie
- Peptide Chemistry Research Center, K. N. Toosi University of Technology, P. O. Box 15875-4416, Tehran, Iran.
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17
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Potapov VA, Kurkutov EO, Amosova SV. Synthesis of (1,3-oxathiolan-2-ylmethyl) sulfide and disulfide by cyclofunctionalization of 2-(vinylsulfanyl)ethanol with sulfur dichloride and monochloride. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2680-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Stasińska AR, Putaj P, Chmielewski MK. Disulfide bridge as a linker in nucleic acids’ bioconjugation. Part I: An overview of synthetic strategies. Bioorg Chem 2019; 92:103223. [DOI: 10.1016/j.bioorg.2019.103223] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 07/26/2019] [Accepted: 08/26/2019] [Indexed: 12/23/2022]
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19
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Höhne CC, Posern C, Böhme U, Eichler F, Kroke E. Dithiocyanurates and thiocyamelurates: Thermal thiyl radical generators as flame retardants in polypropylene. Polym Degrad Stab 2019. [DOI: 10.1016/j.polymdegradstab.2019.05.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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20
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Solovyev AI, Mikheylis AV, Plyusnin VF, Shubin AA, Grivin VP, Larionov SV, Tkachenko NV, Lemmetyinen H. Photochemistry of dithiophosphinate Ni(S2P(i-Bu)2)2 complex in CCl4. Transient species and TD-DFT calculations. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.111857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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21
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Nouri Moghadam F, Amirnasr M, Eskandari K, Meghdadi S. A new disulfide Schiff base as a versatile “OFF–ON–OFF” fluorescent–colorimetric chemosensor for sequential detection of CN− and Fe3+ ions: combined experimental and theoretical studies. NEW J CHEM 2019. [DOI: 10.1039/c9nj03049b] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A new disulfide Schiff base as a versatile “OFF–ON–OFF” fluorescent–colorimetric chemosensor has been synthesized for sequential detection of CN− and Fe3+ ions.
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Affiliation(s)
| | - Mehdi Amirnasr
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 8415683111
- Iran
| | - Kiamars Eskandari
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 8415683111
- Iran
| | - Soraia Meghdadi
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 8415683111
- Iran
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22
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Dethe DH, Srivastava A, Dherange BD, Kumar BV. Unsymmetrical Disulfide Synthesis through Photoredox Catalysis. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800405] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Dattatraya H. Dethe
- Department of Chemistry; Indian Institute of Technology; Kanpur 208016 India
| | - Aparna Srivastava
- Department of Chemistry; Indian Institute of Technology; Kanpur 208016 India
| | - Balu D. Dherange
- Department of Chemistry; Indian Institute of Technology; Kanpur 208016 India
| | - B. Vijay Kumar
- Department of Chemistry; Indian Institute of Technology; Kanpur 208016 India
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23
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Metri V, Louhichi A, Yan J, Baeza GP, Matyjaszewski K, Vlassopoulos D, Briels WJ. Physical Networks from Multifunctional Telechelic Star Polymers: A Rheological Study by Experiments and Simulations. Macromolecules 2018; 51:2872-2886. [PMID: 29910512 PMCID: PMC5997402 DOI: 10.1021/acs.macromol.7b02613] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 03/26/2018] [Indexed: 11/29/2022]
Abstract
The equilibrium mechanical properties of a cross-linked gel of telechelic star polymers are studied by rheology and Brownian dynamics simulations. The Brownian dynamics model consists of cores to which Rouse arms are attached. Forces between the cores are obtained from a potential of mean force model developed by Likos and co-workers. Both experimentally and in the simulations, networks were created by attaching sticker groups to the ends of the arms of the polymers, which were next allowed to form bonds among them in a one to one fashion. Simulations were sped up by solving the Rouse dynamics exactly. Moreover, the Rouse model was extended to allow for different frictions on different beads. In order to describe the rheology of the non-cross-linked polymers, it had to be assumed that bead frictions increase with increasing bead number along the arms. This friction model could be transferred to describe the rheology of the network without any adjustments other than an overall increase of the frictions due to the formation of bonds. The slowing down at intermediate times of the network rheology compared to that of the non-cross-linked polymers is well described by the model. The percentage of stickers involved in forming inter-star bonds in the system was determined to be 25%, both from simulations and from an application of the Green-Tobolsky relation to the experimental plateau value of the shear relaxation modulus. Simulations with increasing cross-link percentages revealed that on approaching the gel transition the shear relaxation modulus develops an algebraic tail, which gets frozen at a percentage of maximum cross-linking of about 11%.
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Affiliation(s)
- Vishal Metri
- Computational Chemical Physics, Faculty of Science
and Technology, and MESA+ Institute
for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands
| | - Ameur Louhichi
- Institute
of Electronic Structure & Laser, FORTH, P.O. Box 1527, 70013 Heraklion, Crete Greece
- Department
of Materials Science & Technology, University
of Crete, Voutes Campus, 70013 Heraklion, Crete Greece
| | - Jiajun Yan
- Department
of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
| | - Guilhem P. Baeza
- CNRS,
MATEIS, University of Lyon, INSA-Lyon, UMR5510-7 avenue Jean Capelle, F-69621 Villeurbanne, France
| | - Krzysztof Matyjaszewski
- Department
of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
| | - Dimitris Vlassopoulos
- Institute
of Electronic Structure & Laser, FORTH, P.O. Box 1527, 70013 Heraklion, Crete Greece
- Department
of Materials Science & Technology, University
of Crete, Voutes Campus, 70013 Heraklion, Crete Greece
| | - Wim J. Briels
- Computational Chemical Physics, Faculty of Science
and Technology, and MESA+ Institute
for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands
- ICS 3, Forschungszentrum Jülich, Wilhelm-Johnen-Straße, 52428 Jülich, Germany
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24
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Abstract
Incorporating labile bonds inside polymer backbone and side chains yields interesting polymer materials that are responsive to change of environmental stimuli. Drugs can be conjugated to various polymers through different conjugation linkages and spacers. One of the key factors influencing the release profile of conjugated drugs is the hydrolytic stability of the conjugated linkage. Generally, the hydrolysis of acid-labile linkages, including acetal, imine, hydrazone, and to some extent β-thiopropionate, are relatively fast and the conjugated drug can be completely released in the range of several hours to a few days. The cleavage of ester linkages are usually slow, which is beneficial for continuous and prolonged release. Another key structural factor is the water solubility of polymer-drug conjugates. Generally, the release rate from highly water-soluble prodrugs is fast. In prodrugs with large hydrophobic segments, the hydrophobic drugs are usually located in the hydrophobic core of micelles and nanoparticles, which limits the access to the water, hence lowering significantly the hydrolysis rate. Finally, self-immolative polymers are also an intriguing new class of materials. New synthetic pathways are needed to overcome the fact that much of the small molecules produced upon degradation are not active molecules useful for biomedical applications.
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Affiliation(s)
- Farzad Seidi
- Department of Materials Science and Engineering, School of Molecular Science and Engineering , Vidyasirimedhi Institute of Science and Technology , Rayong 21210 , Thailand
| | - Ratchapol Jenjob
- Department of Materials Science and Engineering, School of Molecular Science and Engineering , Vidyasirimedhi Institute of Science and Technology , Rayong 21210 , Thailand
| | - Daniel Crespy
- Department of Materials Science and Engineering, School of Molecular Science and Engineering , Vidyasirimedhi Institute of Science and Technology , Rayong 21210 , Thailand
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25
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Scotson JL, Andrews BI, Laws AP, Page MI. Phosphorothioate anti-sense oligonucleotides: the kinetics and mechanism of the sulfurisation of phosphites by phenylacetyl disulfide (PADS). Org Biomol Chem 2018; 14:10840-10847. [PMID: 27805225 DOI: 10.1039/c6ob02108e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In the pharmaceutical industry the sulfurisation of nucleotide-phosphites to produce more biologically stable thiophosphates is often achieved using 'aged' solutions of phenylacetyl disulfide (PADS) which consist of a mixture of polysulfides that are more efficient sulfur transfer reagents. However, both 'fresh' and 'aged' solutions of PADS are capable of the sulfurisation of phosphites. The rates of both processes in acetonitrile are first order in sulfurising agent, phosphite and a pyridine base, although with 'aged' PADS the rate becomes independent of base at high concentrations. The Brönsted β values for sulfurisation using 'fresh' and 'aged' PADS with substituted pyridines are 0.43 and 0.26, respectively. With 'fresh' PADS the Brönsted βnuc = 0.51 for substituted trialkyl phosphites is consistent with a mechanism involving nucleophilic attack of the phosphite on the PADS disulfide bond to reversibly generate a phosphonium intermediate, the rate-limiting breakdown of which occurs by a base catalysed elimination process, confirmed by replacing the ionisable hydrogens in PADS with methyl groups. The comparable polysulfide phosphonium ion intermediate seen with 'aged' PADS presents a more facile pathway for product formation involving S-S bond fission as opposed to C-S bond fission.
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Affiliation(s)
- James L Scotson
- Department of Chemistry, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, UK.
| | - Benjamin I Andrews
- GSK Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, UK
| | - Andrew P Laws
- Department of Chemistry, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, UK.
| | - Michael I Page
- Department of Chemistry, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, UK.
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26
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Nevejans S, Ballard N, Miranda JI, Reck B, Asua JM. The underlying mechanisms for self-healing of poly(disulfide)s. Phys Chem Chem Phys 2018; 18:27577-27583. [PMID: 27722578 DOI: 10.1039/c6cp04028d] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Recently, self-healing polymers based on disulfide compounds have gained attention due to the versatile chemistry of disulfide bonds and easy implementation into polymeric materials. However, the underlying mechanisms of disulfide exchange which induce the self-healing effect in poly(disulfide)s remain unclear. In this work, we elucidate the process of disulfide exchange using a variety of spectroscopic techniques. Comparing a model exchange reaction of 4-aminophenyl disulfide and diphenyl disulfide with modified reactions in the presence of additional radical traps or radical sources confirmed that the exchange reaction between disulfide compounds occurred via a radical-mediated mechanism. Furthermore, when investigating the effect of catalysts on the model exchange reaction, it could be concluded that catalysts enhance the disulfide exchange reaction through the formation of S-based anions in addition to the radical-mediated mechanism.
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Affiliation(s)
- Sil Nevejans
- POLYMAT, University of the Basque Country UPV/EHU, Joxe Mari Korta Center, Avenida Tolosa 72, 20018 Donostia-San Sebastián, Spain.
| | - Nicholas Ballard
- POLYMAT, University of the Basque Country UPV/EHU, Joxe Mari Korta Center, Avenida Tolosa 72, 20018 Donostia-San Sebastián, Spain.
| | - José I Miranda
- SGIker, NMR Facility, University of the Basque Country UPV/EHU, Spain
| | - Bernd Reck
- Dispersions and Colloidal Materials, BASF SE, 67056 Ludwigshafen, Germany
| | - José M Asua
- POLYMAT, University of the Basque Country UPV/EHU, Joxe Mari Korta Center, Avenida Tolosa 72, 20018 Donostia-San Sebastián, Spain.
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27
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Thakur N, Pandey MD, Pandey R. A uniquely fabricated Cu(ii)-metallacycle as a reusable highly sensitive dual-channel and practically functional metalloreceptor for Fe3+ and Ca2+ ions: an inorganic site of cation detection. NEW J CHEM 2018. [DOI: 10.1039/c7nj03294c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dimeric Cu(ii)-complex developed from disulfane ligand, serves as dual-channel metalloreceptor for Fe3+/Ca2+ and detection of Fe3+ in real water samples.
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Affiliation(s)
- Neha Thakur
- Department of Chemistry
- Dr. Harisingh Gour Central University
- Sagar
- India
| | | | - Rampal Pandey
- Department of Chemistry
- Dr. Harisingh Gour Central University
- Sagar
- India
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28
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Eibel A, Fast DE, Sattelkow J, Zalibera M, Wang J, Huber A, Müller G, Neshchadin D, Dietliker K, Plank H, Grützmacher H, Gescheidt G. Wellenlängenselektive freie radikalische Photopolymerisation zur einfachen Herstellung von Sternpolymeren. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708274] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anna Eibel
- Institut für Physikalische und Theoretische Chemie; Technische Universität Graz; Stremayrgasse 9/I 8010 Graz Österreich
| | - David E. Fast
- Institut für Physikalische und Theoretische Chemie; Technische Universität Graz; Stremayrgasse 9/I 8010 Graz Österreich
| | - Jürgen Sattelkow
- Institut für Elektronenmikroskopie und Nanoanalytik; Technische Universität Graz; Österreich
| | - Michal Zalibera
- Institut für Physikalische und Theoretische Chemie; Technische Universität Graz; Stremayrgasse 9/I 8010 Graz Österreich
- Institut für Physikalische Chemie und Chemische Physik; Slowakische Technische Universität Bratislava; Slowakei
| | - Jieping Wang
- Departement Chemie und Angewandte Biowissenschaften; Laboratorium für Anorganische Chemie; ETH Zürich; Vladimir-Prelog-Weg 1 Zürich CH-8093 Schweiz
| | - Alex Huber
- Departement Chemie und Angewandte Biowissenschaften; Laboratorium für Anorganische Chemie; ETH Zürich; Vladimir-Prelog-Weg 1 Zürich CH-8093 Schweiz
| | - Georgina Müller
- Departement Chemie und Angewandte Biowissenschaften; Laboratorium für Anorganische Chemie; ETH Zürich; Vladimir-Prelog-Weg 1 Zürich CH-8093 Schweiz
| | - Dmytro Neshchadin
- Institut für Physikalische und Theoretische Chemie; Technische Universität Graz; Stremayrgasse 9/I 8010 Graz Österreich
| | - Kurt Dietliker
- Departement Chemie und Angewandte Biowissenschaften; Laboratorium für Anorganische Chemie; ETH Zürich; Vladimir-Prelog-Weg 1 Zürich CH-8093 Schweiz
| | - Harald Plank
- Institut für Elektronenmikroskopie und Nanoanalytik; Technische Universität Graz; Österreich
| | - Hansjörg Grützmacher
- Departement Chemie und Angewandte Biowissenschaften; Laboratorium für Anorganische Chemie; ETH Zürich; Vladimir-Prelog-Weg 1 Zürich CH-8093 Schweiz
| | - Georg Gescheidt
- Institut für Physikalische und Theoretische Chemie; Technische Universität Graz; Stremayrgasse 9/I 8010 Graz Österreich
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29
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Eibel A, Fast DE, Sattelkow J, Zalibera M, Wang J, Huber A, Müller G, Neshchadin D, Dietliker K, Plank H, Grützmacher H, Gescheidt G. Star-shaped Polymers through Simple Wavelength-Selective Free-Radical Photopolymerization. Angew Chem Int Ed Engl 2017; 56:14306-14309. [PMID: 28857401 DOI: 10.1002/anie.201708274] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Indexed: 11/09/2022]
Abstract
Star-shaped polymers represent highly desired materials in nanotechnology and life sciences, including biomedical applications (e.g., diagnostic imaging, tissue engineering, and targeted drug delivery). Herein, we report a straightforward synthesis of wavelength-selective multifunctional photoinitiators (PIs) that contain a bisacylphosphane oxide (BAPO) group and an α-hydroxy ketone moiety within one molecule. By using three different wavelengths, these photoactive groups can be selectively addressed and activated, thereby allowing the synthesis of ABC-type miktoarm star polymers through a simple, highly selective, and robust free-radical polymerization method. The photochemistry of these new initiators and the feasibility of this concept were investigated in unprecedented detail by using various spectroscopic techniques.
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Affiliation(s)
- Anna Eibel
- Institute of Physical and Theoretical Chemistry, Graz University of Technology, Stremayrgasse 9/I, 8010, Graz, Austria
| | - David E Fast
- Institute of Physical and Theoretical Chemistry, Graz University of Technology, Stremayrgasse 9/I, 8010, Graz, Austria
| | - Jürgen Sattelkow
- Institute of Electron Microscopy and Nanoanalysis, Graz University of Technology, Steyrergasse 17, 8010, Graz, Austria
| | - Michal Zalibera
- Institute of Physical and Theoretical Chemistry, Graz University of Technology, Stremayrgasse 9/I, 8010, Graz, Austria.,Institute of Physical Chemistry and Chemical Physics, Slovak University of Technology in Bratislava, Radlinského 9, 81237, Bratislava, Slovakia
| | - Jieping Wang
- Department of Chemistry and Applied Biosciences, Laboratory of Inorganic Chemistry, ETH Zurich, Swiss Federal Institute of Technology, Vladimir-Prelog-Weg 1, Zurich, 8093, Switzerland
| | - Alex Huber
- Department of Chemistry and Applied Biosciences, Laboratory of Inorganic Chemistry, ETH Zurich, Swiss Federal Institute of Technology, Vladimir-Prelog-Weg 1, Zurich, 8093, Switzerland
| | - Georgina Müller
- Department of Chemistry and Applied Biosciences, Laboratory of Inorganic Chemistry, ETH Zurich, Swiss Federal Institute of Technology, Vladimir-Prelog-Weg 1, Zurich, 8093, Switzerland
| | - Dmytro Neshchadin
- Institute of Physical and Theoretical Chemistry, Graz University of Technology, Stremayrgasse 9/I, 8010, Graz, Austria
| | - Kurt Dietliker
- Department of Chemistry and Applied Biosciences, Laboratory of Inorganic Chemistry, ETH Zurich, Swiss Federal Institute of Technology, Vladimir-Prelog-Weg 1, Zurich, 8093, Switzerland
| | - Harald Plank
- Institute of Electron Microscopy and Nanoanalysis, Graz University of Technology, Steyrergasse 17, 8010, Graz, Austria
| | - Hansjörg Grützmacher
- Department of Chemistry and Applied Biosciences, Laboratory of Inorganic Chemistry, ETH Zurich, Swiss Federal Institute of Technology, Vladimir-Prelog-Weg 1, Zurich, 8093, Switzerland
| | - Georg Gescheidt
- Institute of Physical and Theoretical Chemistry, Graz University of Technology, Stremayrgasse 9/I, 8010, Graz, Austria
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30
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Mlostoń G, Capperucci A, Tanini D, Hamera-Fałdyga R, Heimgartner H. Dialkyl Dicyanofumarates as Oxidizing Reagents for the Conversion of Thiols into Disulfides and Selenols into Diselenides. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701066] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Grzegorz Mlostoń
- Department of Organic & Applied Chemistry; University of Łódź; Tamka 12 91-403 Łódż Poland
| | - Antonella Capperucci
- Chemistry Department “Ugo Schiff”; University of Florence; 50019 Sesto Fiorentino Italy
| | - Damiano Tanini
- Chemistry Department “Ugo Schiff”; University of Florence; 50019 Sesto Fiorentino Italy
| | - Róża Hamera-Fałdyga
- Department of Organic & Applied Chemistry; University of Łódź; Tamka 12 91-403 Łódż Poland
| | - Heinz Heimgartner
- Department of Chemistry; University of Zurich; Winterthurerstrasse 190 8057 Zurich Switzerland
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31
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Dotsenko VV, Bushmarinov IS, Goloveshkin AS, Chigorina EA, Frolov KA, Krivokolysko SG. Synthesis of thiazolo[3,2-a]pyridines via an unusual Mannich-type cyclization. PHOSPHORUS SULFUR 2016. [DOI: 10.1080/10426507.2016.1224877] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Victor V. Dotsenko
- Department of Chemistry and High Technologies, Kuban State University, Krasnodar, Russian Federation
- Department of Chemistry, North Caucasus Federal University, Stavropol, Russian Federation
| | - Ivan S. Bushmarinov
- Laboratory for X-Ray Diffraction Studies, A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
| | - Alexander S. Goloveshkin
- Laboratory for X-Ray Diffraction Studies, A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
| | - Elena A. Chigorina
- Laboratory of Custom Organic Synthesis, State Enterprise IREA, Moscow, Russian Federation
| | - Konstantin A. Frolov
- Department of Chemistry and High Technologies, Kuban State University, Krasnodar, Russian Federation
| | - Sergey G. Krivokolysko
- Department of Chemistry and High Technologies, Kuban State University, Krasnodar, Russian Federation
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32
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Petrov AI, Dergachev ID, Golovnev NN. Coordination model, stability constant, and kinetics study of cystamine and l-cystine with [PdCl4]2− in hydrochloric aqueous solutions. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1139095] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Alexander I. Petrov
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, Krasnoyarsk, Russian Federation
| | | | - Nicolay N. Golovnev
- Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University, Krasnoyarsk, Russian Federation
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33
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Quantitative ω-amination, ω-azidolysis, and ω-thiolation of poly(ethylene oxide)s through anionic mechanism. Macromol Res 2016. [DOI: 10.1007/s13233-016-4023-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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34
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Yang S, Kim Y, Kim HC, Siddique AB, Youn G, Kim HJ, Park HJ, Lee JY, Kim S, Kim J. Azide-based heterobifunctional poly(ethylene oxide)s: NaN3-initiated “living” polymerization of ethylene oxide and chain end functionalizations. Polym Chem 2016. [DOI: 10.1039/c5py01444a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Sodium azide (NaN3)-initiated “living” ring-opening polymerization of ethylene oxide and chain end functionalizations.
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Affiliation(s)
- Sera Yang
- Department of Chemistry
- Kyung Hee University
- Seoul 130-701
- Korea
| | - Youn Kim
- Department of Chemistry
- Kyung Hee University
- Seoul 130-701
- Korea
| | | | - Abu B. Siddique
- Department of Chemistry
- Kyung Hee University
- Seoul 130-701
- Korea
| | - Gyusaang Youn
- Department of Chemistry
- Kyung Hee University
- Seoul 130-701
- Korea
| | - Hyun Jun Kim
- Department of Chemistry
- Kyung Hee University
- Seoul 130-701
- Korea
| | - Hyeon Jong Park
- Department of Chemistry
- Kyung Hee University
- Seoul 130-701
- Korea
| | - Jae Yeol Lee
- Department of Chemistry
- Kyung Hee University
- Seoul 130-701
- Korea
| | - Sehoon Kim
- Center for Theragnosis
- KIST
- Seoul 136-791
- Korea
| | - Jungahn Kim
- Department of Chemistry
- Kyung Hee University
- Seoul 130-701
- Korea
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35
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Braunschweig H, Dellermann T, Ewing WC, Kramer T, Schneider C, Ullrich S. Reduktive Insertion von elementaren Chalkogenen in Bor-Bor- Mehrfachbindungen. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503398] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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36
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Braunschweig H, Dellermann T, Ewing WC, Kramer T, Schneider C, Ullrich S. Reductive Insertion of Elemental Chalcogens into Boron-Boron Multiple Bonds. Angew Chem Int Ed Engl 2015; 54:10271-5. [DOI: 10.1002/anie.201503398] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Indexed: 11/06/2022]
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37
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Coordination polymers of 5,5′-dithiobis(2-nitrobenzoic acid): Synthesis, structure and topology. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.11.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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38
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Pawelec W, Holappa A, Tirri T, Aubert M, Hoppe H, Pfaendner R, Wilén CE. Disulfides – Effective radical generators for flame retardancy of polypropylene. Polym Degrad Stab 2014. [DOI: 10.1016/j.polymdegradstab.2014.09.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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39
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Meng Y, Fenoli CR, Aguirre-Soto A, Bowman CN, Anthamatten M. Photoinduced diffusion through polymer networks. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:6497-502. [PMID: 25155441 DOI: 10.1002/adma.201402097] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2014] [Revised: 06/25/2014] [Indexed: 05/27/2023]
Abstract
Photomediated addition-fragmentation chemistry is applied to demonstrate the precisely controlled diffusion of chemical species through polymer networks. Fluorescent groups connected to polymer networks by allyl sulfide moieties become mobile upon irradiation with UV light due to radical-mediated addition-fragmentation bond exchange. Photoinduced transport through the bulk, into solution, and across film interfaces is demonstrated.
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Affiliation(s)
- Yuan Meng
- Department of Chemical Engineering, University of Rochester, 206 Gavett Hall, Rochester, New York, 14627, USA
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40
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Ma Y, Fu X, Shen Y, Fu W, Li Z. Irreversible Low Critical Solution Temperature Behaviors of Thermal-responsive OEGylated Poly(l-cysteine) Containing Disulfide Bonds. Macromolecules 2014. [DOI: 10.1021/ma501104s] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yinan Ma
- Beijing National Laboratory
for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xiaohui Fu
- Beijing National Laboratory
for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yong Shen
- Beijing National Laboratory
for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Wenxin Fu
- Beijing National Laboratory
for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhibo Li
- Beijing National Laboratory
for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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41
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Rajabzadeh S, Rounaghi GH, Arbab-Zavar MH, Ashraf N. Development of a dimethyl disulfide electrochemical sensor based on electrodeposited reduced graphene oxide-chitosan modified glassy carbon electrode. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.05.064] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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42
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Miller MS, San Juan RR, Ferrato MA, Carmichael TB. The unusual self-organization of dialkyldithiophosphinic acid self-assembled monolayers on ultrasmooth gold. J Am Chem Soc 2014; 136:4212-22. [PMID: 24559330 DOI: 10.1021/ja411140j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We report the formation and characterization of self-assembled monolayers (SAMs) of dialkyldithiophosphinic acid adsorbates [CH3(CH2)n]2P(S)SH (R2DTPA) (n = 5, 9, 11, 13, 15) on ultrasmooth gold substrates prepared by the template stripping method. The SAMs were characterized using X-ray photoelectron spectroscopy, reflection-absorption infrared spectroscopy, contact angle measurements, lateral force microscopy, and electrochemical impedance spectroscopy. The data show these SAMs exhibit an unusual trend in alkyl chain crystallinity; SAMs formed from adsorbates with short alkyl chains (n = 5) are ordered and crystalline, and the alkyl groups become increasingly disordered and liquidlike as the number of methylene units is increased. This trend is the opposite of the typical behavior exhibited by n-alkanethiolate SAMs, in which the alkyl layer becomes more crystalline and ordered as the alkyl chain length is increased. We discuss four factors that operate together to determine how R2DTPA self-organize within SAMs on TS gold: (i) adsorbate-substrate interactions; (ii) gold substrate morphology; (iii) lateral van der Waals interactions between alkyl groups; and (iv) steric demands of the alkyl groups. We also present a model for the structures of these SAMs on the basis of consideration of the data and the structural parameters of a model (n)Bu2DTPA adsorbate. In this model, interdigitation of short alkyl chains stabilizes a trans-extended, crystalline arrangement and produces an ordered alkyl layer. As the alkyl chain length is increased, the increased steric demands of the alkyl groups lead to liquidlike, disorganized alkyl layers.
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Affiliation(s)
- Michael S Miller
- Department of Chemistry and Biochemistry, University of Windsor , Windsor, Ontario, Canada N9B 3P4
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43
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Li Y, Nese A, Matyjaszewski K, Sheiko SS. Molecular Tensile Machines: Anti-Arrhenius Cleavage of Disulfide Bonds. Macromolecules 2013. [DOI: 10.1021/ma401178w] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Yuanchao Li
- Department
of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| | - Alper Nese
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Krzysztof Matyjaszewski
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Sergei S. Sheiko
- Department
of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
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44
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Wang Q, Webster TJ. Nanostructured Selenium – A Novel Biologically‐Inspired Material for Antibacterial Medical Device Applications. Biomimetics (Basel) 2013. [DOI: 10.1002/9781118810408.ch8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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45
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Syrgiannis Z, La Parola V, Hadad C, Lucío M, Vázquez E, Giacalone F, Prato M. An Atom-Economical Approach to Functionalized Single-Walled Carbon Nanotubes: Reaction with Disulfides. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301617] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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46
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Syrgiannis Z, La Parola V, Hadad C, Lucío M, Vázquez E, Giacalone F, Prato M. An Atom-Economical Approach to Functionalized Single-Walled Carbon Nanotubes: Reaction with Disulfides. Angew Chem Int Ed Engl 2013; 52:6480-3. [DOI: 10.1002/anie.201301617] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Indexed: 11/06/2022]
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47
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Iranpoor N, Firouzabadi H, Khalili D. Heteroaromatic azo compounds as efficient and recyclable reagents for direct conversion of aliphatic alcohols into symmetrical disulfides. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.10.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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48
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Hsieh CL, Chang CH, Wang HE, Chen KC, Chyau CC, Peng RY. Therapeutic discrepancy of diallyl trisulfide and diallyl disulfide in part may be attributed to the resonance-stabilization of allylic cations and trisulfide anions. J Sulphur Chem 2012. [DOI: 10.1080/17415993.2012.714378] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Chiu-Lan Hsieh
- a Graduate Institute of Biotechnology, Changhua University of Education , 1 Jin-De Rd., Changhua , 50007 , Taiwan
| | - Chi-Huang Chang
- b Research Institute of Biotechnology, Hungkuang University , 34, Chung-Chie Rd., Shalu County, Taichung Hsien , Taiwan 4330
| | - Hui-Er Wang
- c Department of Food and Applied Technology , Hungkuang University , 34, Chung-Chie Rd., Shalu County, Taichung Hsien , Taiwan 4330
| | - Kuan-Chou Chen
- d Department of Urology , Taipei Medical University Shuang-Ho Hospital, Taipei Medical University , 250, Wu-Shing St., Xin-Yi District, Taipei , Taiwan
| | - Charng-Cherng Chyau
- b Research Institute of Biotechnology, Hungkuang University , 34, Chung-Chie Rd., Shalu County, Taichung Hsien , Taiwan 4330
| | - Robert Y. Peng
- b Research Institute of Biotechnology, Hungkuang University , 34, Chung-Chie Rd., Shalu County, Taichung Hsien , Taiwan 4330
- e Graduate Institute of Medical Sciences, Taipei Medical University , 250 Wu-Shing St., Sin-Yi District, Taipei 106 , Taiwan
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49
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Sarin L, Sanchez VC, Yan A, Kane AB, Hurt RH. Selenium-carbon bifunctional nanoparticles for the treatment of malignant mesothelioma. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2010; 22:5207-5211. [PMID: 20859946 PMCID: PMC3217214 DOI: 10.1002/adma.201002607] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Affiliation(s)
- Love Sarin
- Division of Engineering, Brown University, Providence, RI 02912 (USA)
| | - Vanesa C. Sanchez
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI 02912 (USA)
| | - Aihui Yan
- Department of Chemistry, Brown University, Providence, RI 02912 (USA)
| | - Agnes B. Kane
- Department of Pathology and Laboratory Medicine, Brown University, Providence, RI 02912 (USA)
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50
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Tong S, Du L, Yao L, Ge M, Della Védova CO. Gas‐Phase Generation, Structure, Spectroscopy, and Quantum Chemical Calculations of Fluorocarbonylsulfur Thiocyanate, FC(O)SSCN. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200800442] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shengrui Tong
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, P. R. China, Fax: +86‐10‐62554518
- Graduate University of Chinese Academy of Sciences, 100039 Beijing, P. R. China
| | - Lin Du
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, P. R. China, Fax: +86‐10‐62554518
- Graduate University of Chinese Academy of Sciences, 100039 Beijing, P. R. China
| | - Li Yao
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, P. R. China, Fax: +86‐10‐62554518
- Graduate University of Chinese Academy of Sciences, 100039 Beijing, P. R. China
| | - Maofa Ge
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, 100190 Beijing, P. R. China, Fax: +86‐10‐62554518
| | - Carlos O. Della Védova
- CEQUINOR (UNLP‐CONICET) and Laboratorio de Servicios a la Industria y al Sistema Cientifìco (UNLP‐CIC‐CONICET), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 47 esq. 115, 1900 La Plata, Argentina
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