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Mondal S, Mondal S, Saha A. Thiuram Disulfide Mediated Cu-Catalyzed Amidation of Terminal Alkynes: An Efficient Synthesis of Alkynyl Amides. J Org Chem 2024; 89:2182-2189. [PMID: 38326283 DOI: 10.1021/acs.joc.3c01961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Terminal alkynes undergo a CO-free aminocarbonylation reaction mediated by thiuram disulfides. Thiuram disulfide acts as the source of the carbamoyl group in the amidation of terminal alkynes in the presence of copper-based reagent and catalyst. A series of alkynyl amides has been prepared with several structural variations following the current one-pot two-step protocol. The reaction proceeds through a mixed disulfide intermediate, which has been isolated and characterized by single-crystal XRD analysis.
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Affiliation(s)
- Sourav Mondal
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Soumya Mondal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India
| | - Amit Saha
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
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2
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Bhosle SD, Jadhav KA, Itage SV, Bandaru S, Bhosale RS, Yadav JS. Zn catalyzed a simple and convenient method for thiourea synthesis. J Sulphur Chem 2022. [DOI: 10.1080/17415993.2022.2126319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Siddhanath D. Bhosle
- Department of Chemistry, School of Science, Indrashil University, Mehsana, India
| | - Krishna A. Jadhav
- Department of Chemistry, School of Science, Indrashil University, Mehsana, India
| | - Shivanand V. Itage
- Department of Chemistry, School of Science, Indrashil University, Mehsana, India
| | - Sateesh Bandaru
- Institute of Advanced Magnetic Materials, College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, People’s Republic of China
| | - Rajesh S. Bhosale
- Department of Chemistry, School of Science, Indrashil University, Mehsana, India
| | - Jhillu Singh Yadav
- Department of Chemistry, School of Science, Indrashil University, Mehsana, India
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Liebing P, Heinrich J, Witzorke J, Kühling M, Busse S, Swanson C. Alkali Metal Dithiocarbamato Carboxylates (DTCCs) – Synthesis, Properties, and Crystal Structures. ChemistrySelect 2021. [DOI: 10.1002/slct.202103492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Phil Liebing
- Institut für Chemie Otto-von-Guericke-Universität Magdeburg Universitätsplatz 2 39106 Magdeburg Germany
- Current address: Friedrich-Schiller-Universität Jena Institute for Inorganic and Analytical Chemistry Humboldtstr. 8 07743 Jena Germany
| | - Julian Heinrich
- Institut für Chemie Otto-von-Guericke-Universität Magdeburg Universitätsplatz 2 39106 Magdeburg Germany
| | - Juliane Witzorke
- Institut für Chemie Otto-von-Guericke-Universität Magdeburg Universitätsplatz 2 39106 Magdeburg Germany
| | - Marcel Kühling
- Institut für Chemie Otto-von-Guericke-Universität Magdeburg Universitätsplatz 2 39106 Magdeburg Germany
| | - Sabine Busse
- Institut für Chemie Otto-von-Guericke-Universität Magdeburg Universitätsplatz 2 39106 Magdeburg Germany
| | - Claudia Swanson
- Institut für Chemie Otto-von-Guericke-Universität Magdeburg Universitätsplatz 2 39106 Magdeburg Germany
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Németh AG, Szabó R, Domján A, Keserű GM, Ábrányi‐Balogh P. Chromatography-Free Multicomponent Synthesis of Thioureas Enabled by Aqueous Solution of Elemental Sulfur. ChemistryOpen 2021; 10:16-27. [PMID: 33377316 PMCID: PMC7780808 DOI: 10.1002/open.202000250] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 12/14/2020] [Indexed: 12/17/2022] Open
Abstract
The development of a new three-component chromatography-free reaction of isocyanides, amines and elemental sulfur allowed us the straightforward synthesis of thioureas in water. Considering a large pool of organic and inorganic bases, we first optimized the preparation of aqueous polysulfide solution from elemental sulfur. Using polysulfide solution, we were able to omit the otherwise mandatory chromatography, and to isolate the crystalline products directly from the reaction mixture by a simple filtration, retaining the sulfur in the solution phase. A wide range of thioureas synthesized in this way confirmed the reasonable substrate and functional group tolerance of our protocol.
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Affiliation(s)
- András Gy. Németh
- Medicinal Chemistry Research GroupResearch Centre for Natural SciencesMagyar tudósok krt. 21117BudapestHungary
| | - Renáta Szabó
- Medicinal Chemistry Research GroupResearch Centre for Natural SciencesMagyar tudósok krt. 21117BudapestHungary
| | - Attila Domján
- NMR Research LaboratoryResearch Centre for Natural SciencesMagyar tudósok krt. 21117BudapestHungary
| | - György M. Keserű
- Medicinal Chemistry Research GroupResearch Centre for Natural SciencesMagyar tudósok krt. 21117BudapestHungary
| | - Péter Ábrányi‐Balogh
- Medicinal Chemistry Research GroupResearch Centre for Natural SciencesMagyar tudósok krt. 21117BudapestHungary
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Steppeler F, Iwan D, Wojaczyńska E, Wojaczyński J. Chiral Thioureas-Preparation and Significance in Asymmetric Synthesis and Medicinal Chemistry. Molecules 2020; 25:E401. [PMID: 31963671 PMCID: PMC7024223 DOI: 10.3390/molecules25020401] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 01/14/2020] [Accepted: 01/16/2020] [Indexed: 01/23/2023] Open
Abstract
For almost 20 years, thioureas have been experiencing a renaissance of interest with the emerged development of asymmetric organocatalysts. Due to their relatively high acidity and strong hydrogen bond donor capability, they differ significantly from ureas and offer, appropriately modified, great potential as organocatalysts, chelators, drug candidates, etc. The review focuses on the family of chiral thioureas, presenting an overview of the current state of knowledge on their synthesis and selected applications in stereoselective synthesis and drug development.
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Affiliation(s)
- Franz Steppeler
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50 370 Wrocław, Poland; (F.S.); (D.I.)
| | - Dominika Iwan
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50 370 Wrocław, Poland; (F.S.); (D.I.)
| | - Elżbieta Wojaczyńska
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50 370 Wrocław, Poland; (F.S.); (D.I.)
| | - Jacek Wojaczyński
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie St., 50 383 Wrocław, Poland;
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Roopesh Kumar L, Panduranga V, Vishwanatha TM, Shekharappa, Sureshbabu VV. Synthesis of thioureido peptidomimetics employing alkyl azides and dithiocarbamates. Org Biomol Chem 2019. [PMID: 29528353 DOI: 10.1039/c8ob00239h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
An unprecedented approach for the assembly of thioureido peptidomimetics is developed employing alkyl azides and dithiocarbamates. Dithiocarbamates react with alkyl azides with the liberation of N2 and elemental sulfur thereby leading to thiourea in a traceless manner. Thioureido peptidomimetics are thus furnished in good yields with no epimerization. This process is mild, free from the use of a base, scalable and step economic. The practicability of this methodology has been highlighted by the synthesis of N,N'-orthogonally protected thioureido peptidomimetics.
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Affiliation(s)
- L Roopesh Kumar
- Room No. 109, Peptide Research Laboratory, Department of Studies in Chemistry, Central College Campus, Dr. B. R. Ambedkar Veedhi, Bangalore University, Bangalore, 560001, India.
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7
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Wang LM, Kobayashi K, Arisawa M, Saito S, Naka H. Pd/TiO 2-Photocatalyzed Self-Condensation of Primary Amines To Afford Secondary Amines at Ambient Temperature. Org Lett 2019; 21:341-344. [PMID: 30460855 DOI: 10.1021/acs.orglett.8b03271] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Symmetric secondary amines were synthesized by the self-condensation of primary amines over a palladium-loaded titanium dioxide (Pd/TiO2) photocatalyst. The reactions afforded a series of secondary amines in moderate to excellent isolated yields at ambient temperature (30 °C, in cyclopentyl methyl ether). Applicability for one-pot pharmaceutical synthesis was demonstrated by a photocatalytic reaction sequence of self-condensation of an amine followed by N-alkylation of the resulting secondary amine with an alcohol.
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Affiliation(s)
- Lyu-Ming Wang
- Graduate School of Science , Nagoya University , Chikusa, Nagoya 464-8602 , Japan
| | - Kensuke Kobayashi
- Graduate School of Science , Nagoya University , Chikusa, Nagoya 464-8602 , Japan
| | - Mitsuhiro Arisawa
- Graduate School of Pharmaceutical Sciences , Osaka University , Yamada-oka 1-6 , Suita, Osaka 565-0871 , Japan
| | - Susumu Saito
- Graduate School of Science , Nagoya University , Chikusa, Nagoya 464-8602 , Japan
| | - Hiroshi Naka
- Research Center for Materials Science , Nagoya University , Chikusa, Nagoya 464-8602 , Japan
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8
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Dutta S, Mondal M, Ghosh T, Saha A. Unprecedented thiocarbamidation of nitroarenes: a facile one-pot route to unsymmetrical thioureas. Org Chem Front 2019. [DOI: 10.1039/c8qo00752g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A one-pot synthesis of unsymmetrical thiourea compounds was achieved by the reaction of nitroarenes with in situ generated dithiocarbamate anions.
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Affiliation(s)
- Soumya Dutta
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
| | - Manas Mondal
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
| | - Tubai Ghosh
- Department of Organic Chemistry
- Indian Association for the Cultivation of Science
- Kolkata 700032
- India
| | - Amit Saha
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
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9
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Hu J, Wang K, Deng J, Luo G. Green Synthesis of Thiuram Disulfides with CO2 as an Acid Agent for Sustainable Development. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b05091] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- JiaYu Hu
- The State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Kai Wang
- The State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Jian Deng
- The State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Guangsheng Luo
- The State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
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Aryanasab F. A magnetically recyclable iron oxide-supported copper oxide nanocatalyst (Fe3O4–CuO) for one-pot synthesis of S-aryl dithiocarbamates under solvent-free conditions. RSC Adv 2016. [DOI: 10.1039/c5ra20524g] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A convenient preparation of S-aryl dithiocarbamates from amine, carbon disulfide and aryl iodide was developed by using the Fe3O4–CuO nanocatalyst under solvent free conditions.
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Affiliation(s)
- F. Aryanasab
- Department of Chemistry and Petrochemical Engineering
- Standard Research Institute (SRI)
- 31745-139 Karaj
- Iran
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