1
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Linhart I, Hanzlíková I, Mráz J, Dušková Š. New Aminobiphenylcysteine Derivatives in Globin and Urine of Rats Dosed with 4-Aminobiphenyl, a Tobacco Smoke Carcinogen. Chem Res Toxicol 2023; 36:430-437. [PMID: 36861465 DOI: 10.1021/acs.chemrestox.2c00366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
The 4-biphenylnitrenium ion (BPN), a reactive metabolic intermediate of the tobacco smoke carcinogen 4-aminobiphenyl (4-ABP), can react with nucleophilic sulfanyl groups in glutathione (GSH) as well as in proteins. The main site of attack of these S-nucleophiles was predicted using simple orientational rules of aromatic nucleophilic substitution. Thereafter, a series of presumptive 4-ABP metabolites and adducts with cysteine were synthesized, namely, S-(4-amino-3-biphenyl)cysteine (ABPC), N-acetyl-S-(4-amino-3-biphenyl)cysteine (4-amino-3-biphenylmercapturic acid, ABPMA), S-(4-acetamido-3-biphenyl)cysteine (AcABPC), and N-acetyl-S-(4-acetamido-3-biphenyl)cysteine (4-acetamido-3-biphenylmercapturic acid, AcABPMA). Then, globin and urine of rats dosed with a single ip dose of 4-ABP (27 mg/kg b.w.) was analyzed by HPLC-ESI-MS2. ABPC was identified in acid-hydrolyzed globin at levels of 3.52 ± 0.50, 2.74 ± 0.51, and 1.25 ± 0.12 nmol/g globin (mean ± S.D.; n = 6) on days 1, 3, and 8 after dosing, respectively. In the urine collected on day 1 (0-24 h) after dosing, excretion of ABPMA, AcABPMA, and AcABPC amounted to 1.97 ± 0.88, 3.09 ± 0.75, and 3.69 ± 1.49 nmol/kg b.w. (mean ± S.D.; n = 6), respectively. On day 2, excretion of the metabolites decreased by one order of magnitude followed by a slower decrease on day 8. Regarding the possible formation of AcABPC from ABPC, N-acetylation of the amino group at the biphenyl moiety prior to that at cysteine appears to be very unlikely. Thus, the structure of AcABPC indicates the involvement of N-acetyl-4-biphenylnitrenium ion (AcBPN) and/or its reactive ester precursors in in vivo reactions with GSH and protein-bound cysteine. ABPC in globin might become an alternative biomarker of the dose of toxicologically relevant metabolic intermediates of 4-ABP.
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Affiliation(s)
- Igor Linhart
- Department of Organic Chemistry, Faculty of Chemical Technology, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague, Czech Republic
| | - Iveta Hanzlíková
- National Institute of Public Health, Prague, Šrobárova 49/48, 100 00 Prague, Czech Republic
| | - Jaroslav Mráz
- National Institute of Public Health, Prague, Šrobárova 49/48, 100 00 Prague, Czech Republic
| | - Šárka Dušková
- National Institute of Public Health, Prague, Šrobárova 49/48, 100 00 Prague, Czech Republic
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2
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An Approach for Synthesis of Dithioacetals by CuI-Catalyzed C-S Coupling Reaction of N
-Tosylhydrazone with Disulfides. ChemistrySelect 2018. [DOI: 10.1002/slct.201800691] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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3
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Naveen N, Sengupta S, Chandrasekaran S. Metal-Free S-Arylation of Cysteine Using Arenediazonium Salts. J Org Chem 2018; 83:3562-3569. [DOI: 10.1021/acs.joc.7b03160] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Naganaboina Naveen
- Department of Organic Chemistry, Indian Institute of Science, Bangalore, Karnataka India 560012
| | - Saumitra Sengupta
- Department of Organic Chemistry, Indian Institute of Science, Bangalore, Karnataka India 560012
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4
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Mukherjee P, Das AR. One-flask synthesis of pyrazolone thioethers involving catalyzed and uncatalyzed thioetherification pathways of pyrazolones. Org Biomol Chem 2017; 15:7267-7271. [DOI: 10.1039/c7ob01754e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
One-pot thioetherification of pyrazolones through cross-coupling as well as an aromatic SN2 pathway using elemental sulfur as the sulfur source.
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Affiliation(s)
- Prasun Mukherjee
- Department of Chemistry
- University of Calcutta
- Kolkata-700009
- India
| | - Asish R. Das
- Department of Chemistry
- University of Calcutta
- Kolkata-700009
- India
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5
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Taniguchi N. Diarylation of chalcogen elements using arylboronic acids via copper- or palladium-catalyzed oxidative coupling. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.08.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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6
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Farmer JL, Pompeo M, Lough AJ, Organ MG. [(IPent)PdCl2(morpholine)]: A Readily Activated Precatalyst for Room-Temperature, Additive-Free Carbon-Sulfur Coupling. Chemistry 2014; 20:15790-8. [DOI: 10.1002/chem.201404705] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Indexed: 11/06/2022]
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7
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Abulwerdi F, Liao C, Mady AS, Gavin J, Shen C, Cierpicki T, Stuckey J, Showalter HDH, Nikolovska-Coleska Z. 3-Substituted-N-(4-hydroxynaphthalen-1-yl)arylsulfonamides as a novel class of selective Mcl-1 inhibitors: structure-based design, synthesis, SAR, and biological evaluation. J Med Chem 2014; 57:4111-33. [PMID: 24749893 PMCID: PMC4033665 DOI: 10.1021/jm500010b] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2014] [Indexed: 02/02/2023]
Abstract
Mcl-1, an antiapoptotic member of the Bcl-2 family of proteins, is a validated and attractive target for cancer therapy. Overexpression of Mcl-1 in many cancers results in disease progression and resistance to current chemotherapeutics. Utilizing high-throughput screening, compound 1 was identified as a selective Mcl-1 inhibitor and its binding to the BH3 binding groove of Mcl-1 was confirmed by several different, but complementary, biochemical and biophysical assays. Guided by structure-based drug design and supported by NMR experiments, comprehensive SAR studies were undertaken and a potent and selective inhibitor, compound 21, was designed which binds to Mcl-1 with a Ki of 180 nM. Biological characterization of 21 showed that it disrupts the interaction of endogenous Mcl-1 and biotinylated Noxa-BH3 peptide, causes cell death through a Bak/Bax-dependent mechanism, and selectively sensitizes Eμ-myc lymphomas overexpressing Mcl-1, but not Eμ-myc lymphoma cells overexpressing Bcl-2. Treatment of human leukemic cell lines with compound 21 resulted in cell death through activation of caspase-3 and induction of apoptosis.
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Affiliation(s)
- Fardokht
A. Abulwerdi
- Department of Pathology, University of
Michigan Medical School, Ann Arbor, Michigan 48109, United States
- Interdepartmental
Program in Medicinal Chemistry, College of Pharmacy, Life Sciences Institute, and Vahlteich Medicinal Chemistry Core, College of Pharmacy, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Chenzhong Liao
- Department of Pathology, University of
Michigan Medical School, Ann Arbor, Michigan 48109, United States
| | - Ahmed S. Mady
- Department of Pathology, University of
Michigan Medical School, Ann Arbor, Michigan 48109, United States
- Interdepartmental
Program in Medicinal Chemistry, College of Pharmacy, Life Sciences Institute, and Vahlteich Medicinal Chemistry Core, College of Pharmacy, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Jordan Gavin
- Department of Pathology, University of
Michigan Medical School, Ann Arbor, Michigan 48109, United States
| | - Chenxi Shen
- Department of Pathology, University of
Michigan Medical School, Ann Arbor, Michigan 48109, United States
| | - Tomasz Cierpicki
- Department of Pathology, University of
Michigan Medical School, Ann Arbor, Michigan 48109, United States
| | - Jeanne
A. Stuckey
- Interdepartmental
Program in Medicinal Chemistry, College of Pharmacy, Life Sciences Institute, and Vahlteich Medicinal Chemistry Core, College of Pharmacy, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - H. D. Hollis Showalter
- Interdepartmental
Program in Medicinal Chemistry, College of Pharmacy, Life Sciences Institute, and Vahlteich Medicinal Chemistry Core, College of Pharmacy, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Zaneta Nikolovska-Coleska
- Department of Pathology, University of
Michigan Medical School, Ann Arbor, Michigan 48109, United States
- Interdepartmental
Program in Medicinal Chemistry, College of Pharmacy, Life Sciences Institute, and Vahlteich Medicinal Chemistry Core, College of Pharmacy, University of Michigan, Ann Arbor, Michigan 48109, United States
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8
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Bastug G, Nolan SP. Carbon–Sulfur Bond Formation Catalyzed by [Pd(IPr*OMe)(cin)Cl] (cin = cinnamyl). J Org Chem 2013; 78:9303-8. [DOI: 10.1021/jo401492n] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Gulluzar Bastug
- EaStCHEM School of Chemistry, University of St. Andrews, St. Andrews, Fife KY16 9ST, U.K
| | - Steven P. Nolan
- EaStCHEM School of Chemistry, University of St. Andrews, St. Andrews, Fife KY16 9ST, U.K
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9
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Zheng P, Lieberman BP, Ploessl K, Lemoine L, Miller S, Kung HF. A new single-photon emission computed tomography (SPECT) imaging agent for serotonin transporters: [(125)I]Flip-IDAM, (2-((2-((dimethylamino)methyl)-4-iodophenyl)thio)phenyl)methanol. Bioorg Med Chem Lett 2013; 23:869-72. [PMID: 23265880 DOI: 10.1016/j.bmcl.2012.11.043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2012] [Revised: 11/07/2012] [Accepted: 11/12/2012] [Indexed: 11/18/2022]
Abstract
New ligands for in vivo brain imaging of serotonin transporter (SERT) with single photon emission tomography (SPECT) were prepared and evaluated. An efficient synthesis and radiolabeling of a biphenylthiol, FLIP-IDAM, 4, was accomplished. The affinity of FLIP-IDAM was evaluated by an in vitro inhibitory binding assay using [(125)I]-IDAM as radioligand in rat brain tissue homogenates (K(i) = 0.03 nM). New [(125)I]Flip-IDAM exhibited excellent binding affinity to SERT binding sites with a high hypothalamus to cerebellum ratio of 4 at 30 min post iv injection. The faster in vivo kinetics for brain uptake and a rapid washout from non-specific regions provide excellent signal to noise ratio. This new agent, when labeled with (123)I, may be a useful imaging agent for mapping SERT binding sites in the human brain.
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Affiliation(s)
- Pinguan Zheng
- Department of Radiology, University of Pennsylvania, Philadelphia, PA 19104, USA
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10
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Sayah M, Lough AJ, Organ MG. Sulfination by using Pd-PEPPSI complexes: studies into precatalyst activation, cationic and solvent effects and the role of butoxide base. Chemistry 2013; 19:2749-56. [PMID: 23296748 DOI: 10.1002/chem.201203142] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Indexed: 11/09/2022]
Abstract
The activation of PEPPSI precatalysts has been systematically studied in Pd-catalysed sulfination. Under the reactions conditions of the sulfide and KOtBu in toluene, the first thing that happens is exchange of the two chlorides on the PEPPSI precatalyst with the corresponding sulfides, creating the first resting state; it is via this complex that all Pd enters the catalytic cycle. However, it is also from this same complex that a tri-Pd complex forms, which is a more persistent resting state. Under standard reaction conditions, this complex is catalytically inactive. However, if additional pyridine or a smaller base (i.e., KOEt) is added, this complex is broken down, presumably initially back to the first resting state and it is again capable of entering the catalytic cycle and completing the sulfination. Of note, once the tri-Pd complex forms, one equivalent of Pd is lost to the transformation. Related to this, the nature of the cation of the sulfide salt and solvent dielectric is very important to the success of this transformation. That is, the less soluble the salt the better the performance, which can be attributed to lowering sulfide concentration to avoid the movement of the Pd-NHC complex into the above described off-cycle sulfinated resting states.
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Affiliation(s)
- Mahmoud Sayah
- Department of Chemistry, York University, 4700 Keele Street, Toronto, Ontario M3J 1P3, Canada
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11
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Taniguchi N. Copper-catalyzed chalcogenation of aryl iodides via reduction of chalcogen elements by aluminum or magnesium. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.09.019] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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Mortensen MA, Guo C, Reynolds NT, Wang L, Helle MA, Keefe DK, Haney BP, Paul BJ, Bruzinski PR, Wolf MA, Malinowski NL, Yang Q. Process Development, Impurity Control, and Production of a Novel Tubulin Inhibitor. Org Process Res Dev 2012. [DOI: 10.1021/op3002307] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mark A. Mortensen
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
| | - Cheng Guo
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
| | - Nathan T. Reynolds
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
| | - Lingling Wang
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
| | - Mark A. Helle
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
| | - Daniel K. Keefe
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
| | - Brian P. Haney
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
| | - Bernard J. Paul
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
| | - Paul R. Bruzinski
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
| | - Mark A. Wolf
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
| | - Nicole L. Malinowski
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
| | - Qiang Yang
- Chemical
Development, AMRI, 21 Corporate
Circle, Albany, New York 12203, United States
- Discovery R&D, AMRI, 30 Corporate Circle, Albany, New York, 12203, United States
- Developmental
Manufacturing, AMRI, 33 Riverside
Avenue, Rensselaer, New York 12144, United States
- Pharmaceutical
and Quality Services, AMRI, 33 Riverside Avenue, Rensselaer, New York 12144, United States
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13
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Cui Y, Floreancig PE. Synthesis of sulfur-containing heterocycles through oxidative carbon-hydrogen bond functionalization. Org Lett 2012; 14:1720-3. [PMID: 22420412 DOI: 10.1021/ol3002877] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Vinyl sulfides react rapidly and efficiently with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) to form α,β-unsaturated thiocarbenium ions through oxidative carbon-hydrogen bond cleavage. These electrophiles couple with appended π-nucleophiles to yield sulfur-containing heterocycles through carbon-carbon bond formation. Several nucleophiles are compatible with the procedure, and the reactions generally proceed through readily predictable transition states.
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Affiliation(s)
- Yubo Cui
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
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14
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Sayah M, Organ MG. Carbon-Sulfur Bond Formation of Challenging Substrates at Low Temperature by Using Pd-PEPPSI-IPent. Chemistry 2011; 17:11719-22. [DOI: 10.1002/chem.201102158] [Citation(s) in RCA: 124] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2011] [Indexed: 11/10/2022]
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15
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Beletskaya IP, Ananikov VP. Transition-metal-catalyzed C-S, C-Se, and C-Te bond formation via cross-coupling and atom-economic addition reactions. Chem Rev 2011; 111:1596-636. [PMID: 21391564 DOI: 10.1021/cr100347k] [Citation(s) in RCA: 1277] [Impact Index Per Article: 98.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Irina P Beletskaya
- Lomonosov Moscow State University, Chemistry Department, Vorob'evy gory, Moscow 119899, Russia.
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16
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Eichman CC, Stambuli JP. Transition metal catalyzed synthesis of aryl sulfides. Molecules 2011; 16:590-608. [PMID: 21242940 PMCID: PMC6259452 DOI: 10.3390/molecules16010590] [Citation(s) in RCA: 212] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Revised: 01/10/2011] [Accepted: 01/14/2011] [Indexed: 11/16/2022] Open
Abstract
The presence of aryl sulfides in biologically active compounds has resulted in the development of new methods to form carbon-sulfur bonds. The synthesis of aryl sulfides via metal catalysis has significantly increased in recent years. Historically, thiolates and sulfides have been thought to plague catalyst activity in the presence of transition metals. Indeed, strong coordination of thiolates and thioethers to transition metals can often hinder catalytic activity; however, various catalysts are able to withstand catalyst deactivation and form aryl carbon-sulfur bonds in high-yielding transformations. This review discusses the metal-catalyzed arylation of thiols and the use of disulfides as metal-thiolate precursors for the formation of C-S bonds.
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17
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Fatunsin O, Shkoor M, Riahi A, Hussain M, Villinger A, Fischer C, Langer P. Regioselective Synthesis of 5-(Arylsulfanyl)- and 5-(Benzylsulfanyl)-6-phenylsalicylates by One-Pot Cyclizations of 1,3-Bis(silyloxy)buta-1,3-dienes with 2-(Arylsulfanyl)- and 5-(Benzylsulfanyl)-3-ethoxy-1-phenylprop-2-en-1-ones. Helv Chim Acta 2010. [DOI: 10.1002/hlca.200900393] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Discovery and SAR of novel pyrazole-based thioethers as cathepsin S inhibitors: Part 1. Bioorg Med Chem Lett 2010; 20:2370-4. [DOI: 10.1016/j.bmcl.2010.01.108] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2009] [Revised: 01/15/2010] [Accepted: 01/20/2010] [Indexed: 11/24/2022]
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19
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20
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KrouzÌelka J, Linhart I. Preparation of Arylmercapturic Acids byS-Arylation ofN,Nâ²-Diacetylcystine. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900982] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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Bagley MC, Davis T, Dix MC, Fusillo V, Pigeaux M, Rokicki MJ, Kipling D. Microwave-Assisted Ullmann C−S Bond Formation: Synthesis of the P38α MAPK Clinical Candidate VX-745. J Org Chem 2009; 74:8336-42. [DOI: 10.1021/jo9017155] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mark C. Bagley
- School of Chemistry, Main Building, Cardiff University, Park Place, Cardiff CF10 3AT, U.K
| | - Terence Davis
- Department of Pathology, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, U.K
| | - Matthew C. Dix
- School of Chemistry, Main Building, Cardiff University, Park Place, Cardiff CF10 3AT, U.K
| | - Vincenzo Fusillo
- School of Chemistry, Main Building, Cardiff University, Park Place, Cardiff CF10 3AT, U.K
| | - Morgane Pigeaux
- School of Chemistry, Main Building, Cardiff University, Park Place, Cardiff CF10 3AT, U.K
| | - Michal J. Rokicki
- Department of Pathology, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, U.K
| | - David Kipling
- Department of Pathology, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, U.K
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22
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Wang M, Ren K, Wang L. Iron-Catalyzed Ligand-Free Carbon-Selenium (or Tellurium) Coupling of Arylboronic Acids with Diselenides and Ditellurides. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900095] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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23
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Kumar NS, Young RN. Design and synthesis of an all-in-one 3-(1,1-difluoroprop-2-ynyl)-3H-diazirin-3-yl functional group for photo-affinity labeling. Bioorg Med Chem 2009; 17:5388-95. [PMID: 19604700 DOI: 10.1016/j.bmc.2009.06.048] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2009] [Revised: 06/19/2009] [Accepted: 06/22/2009] [Indexed: 11/28/2022]
Abstract
A novel radioisotope-free photo-affinity probe containing the 3-(1,1-difluoroprop-2-ynyl)-3H-diazirin-3-yl functional group was designed and synthesized. This very compact functionality is envisaged to allow photochemically-induced coupling of a compound to its target followed by click reaction coupling with an azido-biotin reagent in order to facilitate purification of the labeled target. In a proof-of-concept study we have shown that 3-(1,1-difluoroprop-2-ynyl)-3H-diazirin-3-yl functional group could be photolyzed to efficiently furnish the methanol adduct 23 and that the generated highly unstable carbene does not react with the neighboring acetylene moiety. A subsequent click reaction with the azido-biotin derivative 25 proceeded smoothly to give triazole 26. This chemical probe should thus be of unique value for facilitating identification of the molecular structure of the target of a bioactive compound.
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Affiliation(s)
- Nag S Kumar
- Department of Chemistry, Simon Fraser University, Burnaby, British Columbia, Canada V5A 1S6
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24
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Solvent-free copper-catalyzed oxidative S-arylation of 1,2-diaryldisulfides with aryltrimethoxysilane. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2008.12.066] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Ren K, Wang M, Wang L. Lewis acid InBr3-catalyzed arylation of diorgano diselenides and ditellurides with arylboronic acids. Org Biomol Chem 2009; 7:4858-61. [DOI: 10.1039/b914533h] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Li CF, Xiao WJ, Alper H. Palladium-Catalyzed Ring-Opening Thiocarbonylation of Vinylcyclopropanes with Thiols and Carbon Monoxide. J Org Chem 2008; 74:888-90. [DOI: 10.1021/jo801725j] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chang-Feng Li
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5, Canada, and The Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Wen-Jing Xiao
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5, Canada, and The Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Howard Alper
- Centre for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, Ontario K1N 6N5, Canada, and The Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
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27
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Methyl mercapturate synthesis: an efficient, convenient and simple method. Molecules 2008; 13:2394-407. [PMID: 18830162 PMCID: PMC6245067 DOI: 10.3390/molecules13102394] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2008] [Revised: 09/09/2008] [Accepted: 09/26/2008] [Indexed: 11/17/2022] Open
Abstract
A safe and simple method for methyl S-arylmercapturate synthesis is described. Thirteen such compounds, to be used afterwards in metabolism studies, have been obtained with yields ranging from 71 to 99.6%. These compounds were obtained using a sulfa-Michael addition and synthesized by adding the corresponding thiophenols to a mixture composed of methyl 2-acetamidoacrylate (MAA), potassium carbonate and a phase transfer catalyst, Aliquat 336. MAA, the initial synthon, was itself isolated in quasi quantitative yield following a fully described synthesis.
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28
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Zhang W, Kuang C, Yang Q. One-Pot Synthesis of Trans-4-Alkylthio- and 4-Arylthio-Cinnamic Acids from Trans-4-Chlorosulfonylcinnamic Acid in an Aqueous Medium. JOURNAL OF CHEMICAL RESEARCH 2008. [DOI: 10.3184/030823408x347576] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A one-pot syntheses of trans-4-alkylthio- and 4-arylthio-cinnamic acids were achieved in high yields by reduction of trans-4-chlorosulfonylcinnamic acid with stannous chloride dihydrate followed by alkylation and arylation of the resulting trans-4-thiocinnamic acid with various kinds of alkyl and activated aryl halides in an aqueous medium.
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Affiliation(s)
- Wensheng Zhang
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, P.R. China
- Department of Chemistry, Jiaozuo Teachers’ College, Shanyang Road 998, Jiaozuo 454001, P.R. China
| | - Chunxiang Kuang
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, P.R. China
| | - Qing Yang
- School of Pharmacy, Fudan University, Yixueyuan Road 138, Shanghai 200032, P.R. China
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29
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30
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Rabaça S, Duarte MC, Santos IC, Pereira LC, Fourmigué M, Henriques RT, Almeida M. Thio-azo proligands based on 5,6-derivatives-1,10-phenanthroline and their use for iron(II) complexes: Synthesis, characterization and crystal structures. Polyhedron 2008. [DOI: 10.1016/j.poly.2008.03.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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31
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Rashid MA, Rasool N, Adeel M, Reinke H, Fischer C, Langer P. Synthesis of functionalized diaryl sulfides based on regioselective one-pot cyclizations of 1,3-bis(trimethylsilyloxy)-1,3-butadienes. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.02.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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32
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33
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Morera E, Ortar G. A CONVENIENT PREPARATION OF SELECTIVELY PROTECTED L-DOPA DERIVATIVES FROM 3-IODO-L-TYROSINE. SYNTHETIC COMMUN 2006. [DOI: 10.1081/scc-100104476] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Enrico Morera
- a Dipartimento di Studi Farmaceutici e Centro di Studio per la Chimica del Farmaco del C.N.R. , Università ‘La Sapienza’ , Roma , 00185 , Italy
| | - Giorgio Ortar
- b Dipartimento di Studi Farmaceutici e Centro di Studio per la Chimica del Farmaco del C.N.R. , Università ‘La Sapienza’ , Roma , 00185 , Italy
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34
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Wang L, Chen ZC. HYPERVALENT IODINE IN SYNTHESIS 55: AN EFFICIENT METHOD FOR SYNTHESIS OF ARYL SULFIDES BY PALLADIUM-CATALYZED REACTION OF HYPERVALENT IODONIUM SALTS WITH MERCAPTANS. SYNTHETIC COMMUN 2006. [DOI: 10.1081/scc-100104008] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Li Wang
- a Department of Chemistry , Zhejiang University , (Xi-Xi Campus), Hangzhou, 310028, P. R. China
| | - Zhen-Chu Chen
- b Department of Chemistry , Zhejiang University , (Xi-Xi Campus), Hangzhou, 310028, P. R. China
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35
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Yatsumonji Y, Okada O, Tsubouchi A, Takeda T. Stereo-recognizing transformation of (E)-alkenyl halides into sulfides catalyzed by nickel(0) triethyl phosphite complex. Tetrahedron 2006. [DOI: 10.1016/j.tet.2006.08.001] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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36
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Gómez-Benítez V, Baldovino-Pantaleón O, Herrera-Álvarez C, Toscano RA, Morales-Morales D. High yield thiolation of iodobenzene catalyzed by the phosphinite nickel PCP pincer complex: [NiCl{C6H3-2,6-(OPPh2)2}]. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.05.094] [Citation(s) in RCA: 128] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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37
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Synthesis of novel cyclopropylic sulfones and sulfonamides acting as glucokinase activators. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.02.110] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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38
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Baldovino-Pantaleón O, Hernández-Ortega S, Morales-Morales D. Alkyl- and Arylthiolation of Aryl Halides Catalyzed by Fluorinated Bis-Imino-Nickel NNN Pincer Complexes [NiCl2{C5H3N-2,6-(CHNArf)2}]. Adv Synth Catal 2006. [DOI: 10.1002/adsc.200505207] [Citation(s) in RCA: 106] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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39
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Baldovino-Pantaleón O, Hernández-Ortega S, Morales-Morales D. Thiolation of iodobenzene catalyzed by fluorinated bis-imino nickel NNN pincer complexes. INORG CHEM COMMUN 2005. [DOI: 10.1016/j.inoche.2005.07.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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40
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Moreau X, Campagne JM, Meyer G, Jutand A. Palladium-Catalyzed C-S Bond Formation: Rate and Mechanism of the Coupling of Aryl or Vinyl Halides with a Thiol Derived from a Cysteine. European J Org Chem 2005. [DOI: 10.1002/ejoc.200500227] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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41
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Taniguchi N. Alkyl- or arylthiolation of aryl iodide via cleavage of the S-S bond of disulfide compound by nickel catalyst and zinc. J Org Chem 2005; 69:6904-6. [PMID: 15387621 DOI: 10.1021/jo040184q] [Citation(s) in RCA: 168] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Various aryl sulfides can be synthesized by nickel-catalyzed alkyl- or arylthiolation of aryl iodide with a disulfide compound. This reaction produces Ni(0) from NiBr2-bpy by the reduction with zinc, and this generated complex works as an activating species to convert ArI into ArSR under neutral conditions. Furthermore, this system enables the use of two RS groups in (RS)2.
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Affiliation(s)
- Nobukazu Taniguchi
- Department of Chemistry, Fukushima Medical University, Fukushima 960-1295, Japan.
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42
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Mispelaere-Canivet C, Spindler JF, Perrio S, Beslin P. Pd2(dba)3/Xantphos-catalyzed cross-coupling of thiols and aryl bromides/triflates. Tetrahedron 2005. [DOI: 10.1016/j.tet.2005.03.078] [Citation(s) in RCA: 153] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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43
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Itoh T, Mase T. A General Palladium-Catalyzed Coupling of Aryl Bromides/Triflates and Thiols. Org Lett 2004; 6:4587-90. [PMID: 15548082 DOI: 10.1021/ol047996t] [Citation(s) in RCA: 395] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We have developed an efficient palladium-catalyzed carbon-sulfur bond formation reaction of aryl bromides, triflates, and activated aryl chloride. Using this protocol, we have shown tolerance to a wide variety of aryl thiols and alkyl thiols that can also be used as sulfide equivalents. [reaction: see text]
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Affiliation(s)
- Takahiro Itoh
- Process Research, Process R & D, Banyu Pharmaceutical Co. Ltd., 9-1 Kamimutsuna 3-Chome, Okazaki, Aichi 444-0858, Japan.
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44
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Murata M, Buchwald SL. A general and efficient method for the palladium-catalyzed cross-coupling of thiols and secondary phosphines. Tetrahedron 2004. [DOI: 10.1016/j.tet.2004.05.044] [Citation(s) in RCA: 370] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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45
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Vicente J, Abad JA, López-Nicolás RM, Jones PG. Unexpected Formation of an ortho-Palladated Diphenylthioether. Organometallics 2004. [DOI: 10.1021/om0496683] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- José Vicente
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, E-30071 Murcia, Spain
| | - José-Antonio Abad
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, E-30071 Murcia, Spain
| | - Rosa-María López-Nicolás
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, E-30071 Murcia, Spain
| | - Peter G. Jones
- Institut für Anorganische und Analytische Chemie der Technischen Universität, Postfach 3329, 38023 Braunschweig, Germany
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46
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Ham J, Yang I, Kang H. A Facile One-Pot Synthesis of Alkyl Aryl Sulfides from Aryl Bromides. J Org Chem 2004; 69:3236-9. [PMID: 15104475 DOI: 10.1021/jo049758h] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A convenient one-pot synthetic method for the formation of alkyl aryl sulfides from various alkyl halides and lithium aryl thiolates that are prepared in situ by direct halogen-lithium exchange is reported. In particular, the method overcomes many of the problems encountered in previous reports; it is very quick, catalyst-free, and does not involve use of unstable aryl thiols.
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Affiliation(s)
- Jungyeob Ham
- Marine Biotechnology Laboratory and Research Institute of Oceanography, School of Earth and Environmental Sciences, Seoul National University, NS-80, Seoul 151-747, Korea
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47
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He H, Llauger L, Rosen N, Chiosis G. General Method for the Synthesis of 8-Arylsulfanyl Adenine Derivatives. J Org Chem 2004; 69:3230-2. [PMID: 15104473 DOI: 10.1021/jo049875c] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report a general method for the synthesis of 8-arylsulfanyl adenine derivatives using a mild protocol of coupling 8-mercaptoadenine with a variety of aryl iodides.
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Affiliation(s)
- Huazhong He
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, New York 10021, USA
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48
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Moreau X, Campagne JM. Palladium catalyzed thiol cross-coupling of cystein derivatives with aryl and alkenyl halides. J Organomet Chem 2003. [DOI: 10.1016/s0022-328x(03)00635-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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49
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Synthesis of 2-substituted-benzothiazoles by palladium-catalyzed intramolecular cyclization of o-bromophenylthioureas and o-bromophenylthioamides. Tetrahedron Lett 2003. [DOI: 10.1016/s0040-4039(03)01469-2] [Citation(s) in RCA: 158] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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50
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Moreau X, Campagne JM. Approaches toward the total synthesis of the nine-membered thio-lactone core of griseoviridin. J Org Chem 2003; 68:5346-50. [PMID: 12816497 DOI: 10.1021/jo034195f] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Three different approaches toward the synthesis of the macrocyclic thiolactone core of griseoviridin have been studied. Intramolecular palladium-catalyzed thiol coupling and esterification (carboxylate activation) have led to the formation of unexpected rearranged products. An intermolecular palladium-catalyzed thiol/vinyl iodide coupling followed by an esterification (alcohol activation) ultimately led to the nine-membered core of griseoviridin.
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Affiliation(s)
- Xavier Moreau
- Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse 91198, France
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