1
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Gogoi C, Saikia UP, Borah P, Saikia T, Bora A, Rastogi GK, Pahari P. Synthesis of fluorinated spiro-1,3-oxazines and thiazines via Selectfluor-mediated intramolecular cyclization. Org Biomol Chem 2024; 22:6485-6489. [PMID: 39046268 DOI: 10.1039/d4ob00895b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2024]
Abstract
A fluorination-induced intramolecular cyclization for the synthesis of fluoro-substituted spiro-1,3-oxazine and spiro-1,3-thiazine derivatives is described. N-(2-(Cyclohex-1-en-1-yl)ethyl)benzamide and benzothioamide are used as the substrates, and the cationic fluorinating agent Selectfluor works as the fluoride source. The reaction yields a single diastereomer. The scope of this regioselective fluorination reaction is established by preparing thirty different spirooxazine and spirothiazine derivatives.
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Affiliation(s)
- Chinu Gogoi
- Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat-785006, Assam, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | | | - Priyam Borah
- Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat-785006, Assam, India.
| | - Trishna Saikia
- Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat-785006, Assam, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Anamika Bora
- Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat-785006, Assam, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Gaurav K Rastogi
- Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat-785006, Assam, India.
| | - Pallab Pahari
- Chemical Science and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat-785006, Assam, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
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2
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Li Y, Cao T, Peng R, Zhou S, Long X, Jiang H, Zhu C. Chemoselective Thioacylation of Amines Enabled by Synergistic Defluorinative Coupling. Org Lett 2024; 26:6438-6443. [PMID: 39046793 DOI: 10.1021/acs.orglett.4c02237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
A mild and chemoselective method for the thioacylation of amines, including amino acids and peptides, using gem-difluoroalkenes and sulfide, is reported. The distinguishing of the different nucleophilic sites (S-site and diverse N-sites) by the chemoselective C-F bond functionalization of gem-difluoroalkenes enables the unique synergistic defluorinative coupling reaction. This reaction features mild conditions, is operationally simple, efficient, and gram-scalable, tolerates various functional groups, and is activator-free and without racemization. Thioamide moieties were incorporated site-specifically into bioactive compounds. The proposed mechanism is illustrated by a DFT calculation.
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Affiliation(s)
- Yuqi Li
- School of Chemistry and Chemical Engineering, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou 510640, China
| | - Tongxiang Cao
- School of Chemistry and Chemical Engineering, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou 510640, China
| | - Rongbin Peng
- School of Chemistry and Chemical Engineering, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou 510640, China
| | - Shang Zhou
- School of Chemistry and Chemical Engineering, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou 510640, China
| | - Xujing Long
- School of Chemistry and Chemical Engineering, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou 510640, China
| | - Huanfeng Jiang
- School of Chemistry and Chemical Engineering, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou 510640, China
| | - Chuanle Zhu
- School of Chemistry and Chemical Engineering, Key Laboratory of Functional Molecular Engineering of Guangdong Province, South China University of Technology, Guangzhou 510640, China
- Guangdong Provincial Key Laboratory of Technique and Equipment for Macromolecular Advanced Manufacturing, South China University of Technology, Guangzhou 510640, China
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3
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Guo HM, Wang JJ, Xiong Y, Wu X. Visible-Light-Driven Multicomponent Reactions for the Versatile Synthesis of Thioamides by Radical Thiocarbamoylation. Angew Chem Int Ed Engl 2024:e202409605. [PMID: 38975961 DOI: 10.1002/anie.202409605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 07/06/2024] [Accepted: 07/08/2024] [Indexed: 07/09/2024]
Abstract
Thioamides are widely used structures in pharmaceuticals and agrochemicals, as well as important synthons for the construction of sulfur-containing heterocycles. This report presents a series of visible-light-driven multicomponent reactions of amines, carbon disulfide, and olefins for the mild and versatile synthesis of linear thioamides and cyclic thiolactams. The use of inexpensive and readily available carbon disulfide as the thiocarbonyl source in a radical pathway enables the facile assembly of structurally diverse amine moieties with non-nucleophilic carbon-based reaction partners. Radical thiocarbamoylative cyclization provides a practical protocol that complements traditional approaches to thiolactams relying on deoxythionation. Mechanistic studies reveal that direct photoexcitation of in situ formed dithiocarbamate anions as well as versatile photoinduced electron transfer with diverse electron acceptors are key to the reactions.
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Affiliation(s)
- Hong-Mei Guo
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Jia-Jin Wang
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Yanjiao Xiong
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Xuesong Wu
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
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4
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Zhang Q, Soulère L, Queneau Y. Towards More Practical Methods for the Chemical Synthesis of Thioamides Using Sulfuration Agents: A Decade Update. Molecules 2023; 28:molecules28083527. [PMID: 37110761 PMCID: PMC10141403 DOI: 10.3390/molecules28083527] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/12/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
Compounds possessing a thioamide function play a crucial role in organic synthesis, serving as key building blocks. They are also important in the pharmaceutical chemistry and drug design, owing to their ability to mimic the amide function in biomolecules while retaining or developing biological activity. From the synthetic viewpoint, several methods have been developed for preparing thioamides using sulfuration agents. The purpose of this review is to give an update of the last decade of contributions focusing on the formation of thioamides employing different sulfur sources. When appropriate, the cleanness and practicality of the new methods are highlighted.
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Affiliation(s)
- Qiang Zhang
- Hubei Key Laboratory of Purification and Application of Plant Anti-Cancer Active Ingredients, Hubei University of Education, 129 Second Gaoxin Road, Wuhan 430205, China
| | - Laurent Soulère
- Univ Lyon, INSA Lyon, Université Claude Bernard Lyon 1, CNRS, UMR5246, ICBMS, Institut de Chimie et de Biochimie Moléculaires et Supramoléculaires, Bât. E. Lederer, 1 rue Victor Grignard, F-69622 Villeurbanne, France
| | - Yves Queneau
- Univ Lyon, INSA Lyon, Université Claude Bernard Lyon 1, CNRS, UMR5246, ICBMS, Institut de Chimie et de Biochimie Moléculaires et Supramoléculaires, Bât. E. Lederer, 1 rue Victor Grignard, F-69622 Villeurbanne, France
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5
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Sharma S, Singh D, Kumar S, Vaishali, Jamra R, Banyal N, Deepika, Malakar CC, Singh V. An efficient metal-free and catalyst-free C-S/C-O bond-formation strategy: synthesis of pyrazole-conjugated thioamides and amides. Beilstein J Org Chem 2023; 19:231-244. [PMID: 36895429 PMCID: PMC9989676 DOI: 10.3762/bjoc.19.22] [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: 12/24/2022] [Accepted: 02/15/2023] [Indexed: 03/06/2023] Open
Abstract
An operationally simple and metal-free approach is described for the synthesis of pyrazole-tethered thioamide and amide conjugates. The thioamides were generated by employing a three-component reaction of diverse pyrazole C-3/4/5 carbaldehydes, secondary amines, and elemental sulfur in a single synthetic operation. The advantages of this developed protocol refer to the broad substrate scope, metal-free and easy to perform reaction conditions. Moreover, the pyrazole C-3/5-linked amide conjugates were also synthesized via an oxidative amination of pyrazole carbaldehydes and 2-aminopyridines using hydrogen peroxide as an oxidant.
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Affiliation(s)
- Shubham Sharma
- Department of Chemistry, Dr B R Ambedkar National Institute of Technology (NIT) Jalandhar, 144027, Punjab, India
| | - Dharmender Singh
- Department of Chemistry, Dr B R Ambedkar National Institute of Technology (NIT) Jalandhar, 144027, Punjab, India.,Central Revenues Control Laboratory, New Delhi-110012, India
| | - Sunit Kumar
- Department of Chemistry, Dr B R Ambedkar National Institute of Technology (NIT) Jalandhar, 144027, Punjab, India
| | - Vaishali
- Department of Chemistry, Dr B R Ambedkar National Institute of Technology (NIT) Jalandhar, 144027, Punjab, India
| | - Rahul Jamra
- Department of Chemistry, Dr B R Ambedkar National Institute of Technology (NIT) Jalandhar, 144027, Punjab, India.,Department of Chemistry, Central University of Punjab, Bathinda, 151401, Punjab, India
| | - Naveen Banyal
- Department of Chemistry, Dr B R Ambedkar National Institute of Technology (NIT) Jalandhar, 144027, Punjab, India.,Department of Chemistry, Central University of Punjab, Bathinda, 151401, Punjab, India
| | - Deepika
- Department of Chemistry, Dr B R Ambedkar National Institute of Technology (NIT) Jalandhar, 144027, Punjab, India
| | - Chandi C Malakar
- Department of Chemistry, National Institute of Technology (NIT) Manipur, Imphal, 795004, India
| | - Virender Singh
- Department of Chemistry, Dr B R Ambedkar National Institute of Technology (NIT) Jalandhar, 144027, Punjab, India.,Department of Chemistry, Central University of Punjab, Bathinda, 151401, Punjab, India
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6
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Macías-Hernández CE, Romero-Chávez MM, Mojica-Sánchez JP, Pineda-Urbina K, Martínez MTS, Jimenez-Ruiz EI, Via LD, Ramos-Organillo Á. Synthesis and characterization of new monothiooxalamides containing pyridine nuclei with promising antiproliferative and antioxidant activity. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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7
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Wang C, Han C, Yang J, Zhang Z, Zhao Y, Zhao J. Ynamide-Mediated Thioamide and Primary Thioamide Syntheses. J Org Chem 2022; 87:5617-5629. [PMID: 35394769 DOI: 10.1021/acs.joc.1c03076] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Environmentally friendly ynamide-mediated thioamidation of monothiocarboxylic acids with amines or ammonium hydroxide for the syntheses of thioamides and primary thioamides is described. Simple and mild reaction conditions enable the reaction to tolerate a wide variety of functional groups such as hydroxyl group, ester, tertiary amine, ketone, and amide moieties. Readily available NaSH served as the sulfur source, avoiding the use of toxic, expensive, and malodorous organic sulfur reagents and making this strategy environmentally friendly and practical. Importantly, the stereochemical integrity of α-chiral monothiocarboxylic acids was maintained during the activation step and subsequent aminolysis process, thus offering a racemization-free strategy for peptide C-terminal modification. Furthermore, a number of thioamide-modified drugs were prepared in good yields by using this protocol and the synthesized primary thioamides were transformed into backbone thiazolyl modified peptides.
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Affiliation(s)
- Changliu Wang
- College of Chemistry and Chemical Engineering & National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China
| | - Chunyu Han
- Key Laboratory of Molecular Target & Clinical Pharmacology and the NMPA & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, Guangdong, P. R. China
| | - Jinhua Yang
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, P. R. China
| | - Zhenjia Zhang
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China
| | - Yongli Zhao
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China
| | - Junfeng Zhao
- College of Chemistry and Chemical Engineering & National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China.,Key Laboratory of Molecular Target & Clinical Pharmacology and the NMPA & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, Guangdong, P. R. China
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8
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Gupta A, Vankar JK, Jadav JP, Gururaja GN. Water Mediated Direct Thioamidation of Aldehydes at Room Temperature. J Org Chem 2022; 87:2410-2420. [PMID: 35133151 DOI: 10.1021/acs.joc.1c02307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A mild, greener approach toward thioamide synthesis has been developed. Its unique features include water-mediated reaction with no input energy, additives, or catalysts as well. The presented protocol is attractive with readily available starting materials and the use of different array amines, along with a scaled-up method. Biologically active molecules such as thionicotinamide and thioisonicotinamide can be synthesized from this procedure.
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Affiliation(s)
- Ankush Gupta
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar 382030, India
| | - Jigarkumar K Vankar
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar 382030, India
| | - Jaydeepbhai P Jadav
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar 382030, India
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9
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Nguyen TTT, Duong VD, Pham TNN, Duong QT, Nguyen TB. Sulfur–DMSO promoted oxidative coupling of active methylhetarenes with amines: access to amides. Org Biomol Chem 2022; 20:8054-8058. [DOI: 10.1039/d2ob01709a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The sulfur–DMSO couple was found to promote the coupling of active methylhetarenes with amines to yield amides under heating conditions. When 2-methylquinoline was used as the methylhetarene component, the reaction could be catalyzed by Fe, Co and Ni salts.
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Affiliation(s)
- Thi Thu Tram Nguyen
- Faculty of Basic Sciences, Can Tho University of Medicine and Pharmacy, Vietnam
| | - Viet Dung Duong
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, av de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Thi Ngoc Nga Pham
- Faculty of Basic Sciences, Can Tho University of Medicine and Pharmacy, Vietnam
| | - Quoc Thanh Duong
- Faculty of Basic Sciences, Can Tho University of Medicine and Pharmacy, Vietnam
| | - Thanh Binh Nguyen
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, av de la Terrasse, 91198 Gif-sur-Yvette, France
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10
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Lu C, Li X, Chang S, Zhang Y, Xing D, Wang S, Lin Y, Jiang H, Huang L. Thioamide synthesis via copper-catalyzed C–H activation of 1,2,3-thiadiazoles enabled by slow release and capture of thioketenes. Org Chem Front 2022. [DOI: 10.1039/d2qo00152g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A copper-catalyzed coupling of 1,2,3-thiadiazoles with various amines under base-free conditions was developed as a robust protocol for the synthesis of thioamide derivatives via C–H activation/Cu coordination strategy.
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Affiliation(s)
- Changhui Lu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Xiaohong Li
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Shunqin Chang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Yuqi Zhang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Donghui Xing
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Shuo Wang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Yueping Lin
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Huanfeng Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Liangbin Huang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
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11
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Zhang X, Yang J, Zhao J. Ynamide-Mediated Synthetic Approach to Thioamide-Substituted Peptides. Methods Mol Biol 2022; 2530:69-80. [PMID: 35761043 DOI: 10.1007/978-1-0716-2489-0_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
A novel synthetic approach to thioamide-substituted peptides is reported. It provides a practical tool for the chemical biology study of peptides and proteins by replacing a carbonyl oxygen atom of an amide bond by an sp2-hybridized sulfur atom to precisely introduce a thioamide bond Ψ[CS-NH] into a peptide backbone. The α-thioacyloxyenamide intermediates, originating from ynamide coupling reagent and proteinogenic amino monothioacids, are proved to be novel effective thioacylating reagents in both the solution and solid phase peptide syntheses. Herein, we describe the detailed synthesis protocol for site-specifically incorporating a thioamide bond at 19 of 20 proteinogenic amino acid residues (except for His) of a peptide backbone in a racemization/epimerization-free manner.
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Affiliation(s)
- Xue Zhang
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, China
| | - Jinhua Yang
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, China
| | - Junfeng Zhao
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, China.
- School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou, China.
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12
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Singh A, Saini S, Singh N, Kaur N, Jang DO. Cellulose-reinforced poly(ethylene- co-vinyl acetate)-supported Ag nanoparticles with excellent catalytic properties: synthesis of thioamides using the Willgerodt–Kindler reaction. RSC Adv 2022; 12:6659-6667. [PMID: 35424616 PMCID: PMC8982104 DOI: 10.1039/d1ra09225a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 02/18/2022] [Indexed: 12/12/2022] Open
Abstract
Cellulose, a bio-derived polymer, is widely used in food packaging, dye removal, coatings, and solid-supported catalysis. Heterogeneous catalysts play a critical role in environmental remediation. In this context, the demand for green and cost-effective catalysts has rapidly increased. In this study, cellulose was extracted from rice straw, and a highly active solid-supported catalytic model was developed. First, cellulose was conjugated with poly(ethylene-co-vinyl acetate) (PEVA), and then Ag nanoparticles (AgNPs) were inserted into the cellulose–PEVA composite. The process involved the reduction of AgNPs in the presence of sodium borohydride. The fabricated hybrid catalyst was characterized using Fourier-transform infrared spectroscopy, scanning electron microscopy, energy dispersive X-ray, and powder X-ray diffraction. Thereafter, the obtained hybrid was used as a catalyst for the Willgerodt–Kindler reaction of aromatic aldehydes, amines, and S8 to synthesize thioamides with excellent yields. The developed catalytic system exhibited high stability and recyclability. Moreover, the mechanical properties of the hybrid catalyst were evaluated using tensile strength and impact tests. RGB analysis of digital images was also performed to investigate the primary components of the catalyst. The AgNPs@cellulose–PEVA hybrid catalyst presented excellent catalytic efficacy for the Willgerodt–Kindler reaction, facilitating the selective formation of C
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Affiliation(s)
- Anoop Singh
- Department of Chemistry, Indian Institute of Technology Ropar, Punjab 140001, India
| | - Sanjeev Saini
- Department of Chemistry, Indian Institute of Technology Ropar, Punjab 140001, India
| | - Narinder Singh
- Department of Chemistry, Indian Institute of Technology Ropar, Punjab 140001, India
| | - Navneet Kaur
- Department of Chemistry, Panjab University, Chandigarh, 160014, India
| | - Doo Ok Jang
- Department of Chemistry, Yonsei University, Wonju 26493, Korea
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13
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Zhou XY, Li XY, Zhang Z, Yu DG. Thiocarbonylation of C(sp3)-H bonds in pyridylamines with CS2: Facile synthesis of pyrido[1,2-a]pyrimidine-4-thiones. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.05.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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Jin H, Ge X, Zhou S. General Construction of Thioamides under Mild Conditions: A Stepwise Proton Transfer Process Mediated by EDTA. European J Org Chem 2021. [DOI: 10.1002/ejoc.202101013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Hao Jin
- College of Chemical and Biological Engineering Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology Zhejiang University Zheda Rd. 38 310027 Hangzhou P. R. China
- Institute of Zhejiang University – Quzhou Zhejiang University Jiuhua Boulevard North 78 324000 Quzhou P. R. China
| | - Xin Ge
- School of Chemical and Material Engineering Jiangnan University Lihu Avenue 1800 214122 Wuxi P. R. China
| | - Shaodong Zhou
- College of Chemical and Biological Engineering Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology Zhejiang University Zheda Rd. 38 310027 Hangzhou P. R. China
- Institute of Zhejiang University – Quzhou Zhejiang University Jiuhua Boulevard North 78 324000 Quzhou P. R. China
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15
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Muzart J. A Journey from June 2018 to October 2021 with N, N-Dimethylformamide and N, N-Dimethylacetamide as Reactants. Molecules 2021; 26:6374. [PMID: 34770783 PMCID: PMC8587108 DOI: 10.3390/molecules26216374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 10/14/2021] [Accepted: 10/15/2021] [Indexed: 02/01/2023] Open
Abstract
A rich array of reactions occur using N,N-dimethylformamide (DMF) or N,N-dimethylacetamide (DMAc) as reactants, these two amides being able to deliver their own H, C, N, and O atoms for the synthesis of a variety of compounds. This account highlights the literature published since June 2018, completing previous reviews by the author.
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Affiliation(s)
- Jacques Muzart
- Institut de Chimie Moléculaire de Reims, CNRS-Université de Reims Champagne-Ardenne, B.P. 1039, CEDEX 2, 51687 Reims, France
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16
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Jin H, Chen X, Qian C, Ge X, Zhou S. Transition‐Metal‐Free, General Construction of Thioamides from Chlorohydrocarbon, Amide and Elemental Sulfur. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100588] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Hao Jin
- College of Chemical and Biological Engineering Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology Zhejiang University Zheda Rd. 38 310027 Hangzhou P. R. China
- Institute of Zhejiang University – Quzhou Zhejiang University Jiuhua Boulevard North 78 324000 Quzhou P. R. China
| | - Xinzhi Chen
- College of Chemical and Biological Engineering Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology Zhejiang University Zheda Rd. 38 310027 Hangzhou P. R. China
- Institute of Zhejiang University – Quzhou Zhejiang University Jiuhua Boulevard North 78 324000 Quzhou P. R. China
| | - Chao Qian
- College of Chemical and Biological Engineering Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology Zhejiang University Zheda Rd. 38 310027 Hangzhou P. R. China
- Institute of Zhejiang University – Quzhou Zhejiang University Jiuhua Boulevard North 78 324000 Quzhou P. R. China
| | - Xin Ge
- School of Chemical and Material Engineering Jiangnan University Lihu Avenue 1800 214122 Wuxi P. R. China
| | - Shaodong Zhou
- College of Chemical and Biological Engineering Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology Zhejiang University Zheda Rd. 38 310027 Hangzhou P. R. China
- Institute of Zhejiang University – Quzhou Zhejiang University Jiuhua Boulevard North 78 324000 Quzhou P. R. China
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17
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Peng L, Ma L, Ran Y, Chen Y, Zeng Z. Metal-free three-component synthesis of thioamides from β-nitrostyrenes, amines and elemental sulfur. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153092] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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18
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Wu K, Ling Y, Ding A, Jin L, Sun N, Hu B, Shen Z, Hu X. A chromatography-free and aqueous waste-free process for thioamide preparation with Lawesson's reagent. Beilstein J Org Chem 2021; 17:805-812. [PMID: 33889221 PMCID: PMC8042485 DOI: 10.3762/bjoc.17.69] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 02/26/2021] [Indexed: 02/05/2023] Open
Abstract
After completing the thio-substitution with Lawesson’s reagent, ethanol was found to be effective in the decomposition of the inherent stoichiometric six-membered-ring byproduct from the Lawesson’s reagent to a highly polarized diethyl thiophosphonate. The treatment significantly simplified the following chromatography purification of the desired thioamide in a small scale preparation. As scaling up the preparation of two pincer-type thioamides, we have successfully developed a convenient process with ethylene glycol to replace ethanol during the workup, including a traditional phase separation, extraction, and recrystallization. The newly developed chromatography-free procedure did not generate P-containing aqueous waste, and only organic effluents were discharged. It is believed that the optimized procedure offers the great opportunity of applying the Lawesson’s reagent for various thio-substitution reactions on a large scale.
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Affiliation(s)
- Ke Wu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, P.R. China
| | - Yichen Ling
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, P.R. China
| | - An Ding
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, P.R. China
| | - Liqun Jin
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, P.R. China
| | - Nan Sun
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, P.R. China
| | - Baoxiang Hu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, P.R. China
| | - Zhenlu Shen
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, P.R. China
| | - Xinquan Hu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, P.R. China
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19
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Hu BL, Song YK, Zhang G, Yao Z, Zhang XG. Copper-catalyzed three component C S/C N coupling for the synthesis of trifluorothioacetamides. J Fluor Chem 2020. [DOI: 10.1016/j.jfluchem.2020.109640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Chen P, Zhou Q, Chen Z, Liu YK, Liang Y, Tang KW, Liu Y. Silver-promoted oxidative sulfonylation and ring-expansion of vinylcyclopropanes with sodium sulfinates leading to dihydronaphthalene derivatives. Org Biomol Chem 2020; 18:7345-7354. [PMID: 32909577 DOI: 10.1039/d0ob01570a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Silver-promoted sulfonylation and ring-expansion of vinylcyclopropanes with sodium sulfinates is established for the construction of 1-sulfonylmethylated 3,4-dihydronaphthalenes. This sulfonylation process involves a radical pathway, including sulfonyl radical formation, radical addition, ring-opening and cyclization. The 1-sulfonylmethylated 3,4-dihydronaphthalenes can be converted into other useful products.
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Affiliation(s)
- Pu Chen
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Quan Zhou
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Zan Chen
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Yu-Kui Liu
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Yun Liang
- Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Ke-Wen Tang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Yu Liu
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China. and Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
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21
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Wang D, Gao Y, Tong Y, Xiong M, Liang X, Zhu H, Pan Y. Unsymmetrical Disulfides Synthesis
via
Cs
2
CO
3
‐Catalyzed Three‐Component Reaction in Water. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000851] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Dungai Wang
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
| | - Yuanji Gao
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
| | - Yunli Tong
- Zhejiang East Asia Pharmaceutical Co. Ltd Zhejiang People's Republic of China
| | - Mingteng Xiong
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
| | - Xiao Liang
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
| | - Heping Zhu
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
| | - Yuanjiang Pan
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
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22
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Huang Z, Guo X, Huang Z, Li M, Dong S, Tang R. Selectively Oxidative Thiolysis of Nitriles into Primary Thioamides and Insecticidal Application. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zhuo‐Bin Huang
- Department of Applied ChemistryCollege of Materials and EnergySouth China Agricultural University 483 Wushan, Tianhe District, Guangzhou, Guangdong China
| | - Xue‐Ying Guo
- Department of Applied ChemistryCollege of Materials and EnergySouth China Agricultural University 483 Wushan, Tianhe District, Guangzhou, Guangdong China
- Key Laboratory of Natural Pesticide & Chemical BiologyMinistry of EducationSouth China Agricultural University 483 Wushan, Tianhe District, Guangzhou, Guangdong China
| | - Zi‐Hao Huang
- Department of Applied ChemistryCollege of Materials and EnergySouth China Agricultural University 483 Wushan, Tianhe District, Guangzhou, Guangdong China
| | - Ming‐Hua Li
- Department of Applied ChemistryCollege of Materials and EnergySouth China Agricultural University 483 Wushan, Tianhe District, Guangzhou, Guangdong China
| | - Shou‐Cheng Dong
- Department of Applied ChemistryCollege of Materials and EnergySouth China Agricultural University 483 Wushan, Tianhe District, Guangzhou, Guangdong China
| | - Ri‐Yuan Tang
- Department of Applied ChemistryCollege of Materials and EnergySouth China Agricultural University 483 Wushan, Tianhe District, Guangzhou, Guangdong China
- Key Laboratory of Natural Pesticide & Chemical BiologyMinistry of EducationSouth China Agricultural University 483 Wushan, Tianhe District, Guangzhou, Guangdong China
- Lingnan Guangdong Laboratory of Modern AgricultureSouth China Agricultural University 483 Wushan, Tianhe District, Guangzhou, Guangdong China
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23
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Enantiodiscrimination of carboxylic acids using single enantiomer thioureas as chiral solvating agents. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131141] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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24
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Saito M, Murakami S, Nanjo T, Kobayashi Y, Takemoto Y. Mild and Chemoselective Thioacylation of Amines Enabled by the Nucleophilic Activation of Elemental Sulfur. J Am Chem Soc 2020; 142:8130-8135. [DOI: 10.1021/jacs.0c03256] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Masato Saito
- Graduate School of Pharmaceutical Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Sho Murakami
- Graduate School of Pharmaceutical Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Takeshi Nanjo
- Graduate School of Pharmaceutical Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Yusuke Kobayashi
- Graduate School of Pharmaceutical Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Yoshiji Takemoto
- Graduate School of Pharmaceutical Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
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25
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Li J, Ren X, Li G, Liang H, Zhao Y, Wang Z, Li H, Yuan B. Mixed bases mediated synthesis of thioamides in water. J Sulphur Chem 2020. [DOI: 10.1080/17415993.2020.1722818] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Jiao Li
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Xuanhe Ren
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Ganzhong Li
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Helong Liang
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Yajie Zhao
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Zhiwu Wang
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Heng Li
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Bingxin Yuan
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
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26
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Xu H, Zhang X, Zhang X. Thioamidation of Arylpropyne Derivatives with Sulfur and Formamides for the Synthesis of Aryl Propanethioamides. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.201900680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Hong‐Hui Xu
- College of Chemistry and Materials EngineeringWenzhou University Chashan Town Wenzhou 325035 China
| | - Xing‐Guo Zhang
- College of Chemistry and Materials EngineeringWenzhou University Chashan Town Wenzhou 325035 China
- Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive UtilizationHezhou University Hezhou 542899 China
| | - Xiao‐Hong Zhang
- College of Chemistry and Materials EngineeringWenzhou University Chashan Town Wenzhou 325035 China
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27
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Qi L, Liu S, Xiao L. Regio- and stereoselective thiocyanatothiolation of alkynes and alkenes by using NH4SCN and N-thiosuccinimides. RSC Adv 2020; 10:33450-33454. [PMID: 35515071 PMCID: PMC9056709 DOI: 10.1039/d0ra06913b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 09/01/2020] [Indexed: 12/18/2022] Open
Abstract
A highly regioselective thiocyanatothiolation of alkynes and alkenes assisted by hydrogen bonding under simple and mild conditions is developed. Our thiocyanatothiolation reagents are readily available ammonium thiocyanate and N-thiosuccinimides. This metal-free system offers good chemical yields for a wide range of alkyne and alkene substrates with good functional group tolerance. A highly regioselective thiocyanatothiolation of alkynes assisted by hydrogen bonding under simple and mild conditions is developed.![]()
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Affiliation(s)
- Liang Qi
- Jiangsu Vocational College of Medicine
- Yancheng
- China
| | - Shiwen Liu
- College of Textiles and Clothing
- Yancheng Institute of Technology
- Yancheng
- China
| | - Linxia Xiao
- Jiangsu Vocational College of Medicine
- Yancheng
- China
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28
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Kumar S, Padala K. The recent advances in K2S2O8-mediated cyclization/coupling reactions via an oxidative transformation. Chem Commun (Camb) 2020; 56:15101-15117. [DOI: 10.1039/d0cc06036d] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Recently the K2S2O8 mediated cyclization/coupling reactions to construct carbon–carbon/carbon–heteroatom bond via oxidative transformation is became much interesting in organic synthesis.
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Affiliation(s)
- Sumit Kumar
- Department of Chemistry
- School of Advanced Science
- Vellore Institute of Technology
- Vellore
- India
| | - Kishor Padala
- Department of Chemistry
- School of Advanced Science
- Vellore Institute of Technology
- Vellore
- India
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29
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Palladium-catalyzed Suzuki-Miyaura coupling of thioureas or thioamides. Nat Commun 2019; 10:5709. [PMID: 31836718 PMCID: PMC6911099 DOI: 10.1038/s41467-019-13701-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 11/19/2019] [Indexed: 11/08/2022] Open
Abstract
Cross-coupling reactions involving metal carbene intermediates play an increasingly important role in C-C bond formation. Expanding the carbene precursors to a broader range of starting materials and more diverse products is an ongoing challenge in synthetic organic chemistry. Herein, we report a Suzuki-Miyaura coupling reaction of in situ-generated Pd-carbene complexes via desulfurization of thioureas or thioamides. This strategy enables the preparation of a broad array of substituted amidinium salts and unsymmetrical diaryl ketones. The reaction is readily scalable, compatible with bromo groups on aromatic rings, tolerant to moisture and air and has a broad substrate scope. Furthermore, a single crystal structure of Pd-diaminocarbene complex is obtained and proven to be the key intermediate in both catalytic and stoichiometric reactions. Preliminary mechanistic studies demonstrate the dual role of the silver salt as a desulfurating reagent assisting the elimination of sulfur and as oxidant facilitating the PdII/Pd0/PdII catalytic cycle.
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30
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Yang J, Wang C, Yao C, Chen C, Hu Y, He G, Zhao J. Site-Specific Incorporation of Multiple Thioamide Substitutions into a Peptide Backbone via Solid Phase Peptide Synthesis. J Org Chem 2019; 85:1484-1494. [DOI: 10.1021/acs.joc.9b02486] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Jinhua Yang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China
| | - Changliu Wang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China
| | - Chaochao Yao
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China
| | - Chunqiu Chen
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China
| | - Yafang Hu
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China
| | - Guifeng He
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China
| | - Junfeng Zhao
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, Jiangxi, P. R. China
- Key Laboratory of Chemical Biology of Jiangxi Province, Nanchang 330022, Jiangxi, P. R. China
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31
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Tan W, Wang C, Jiang X. Visible‐Light‐Mediated C(sp
3
)–H Thiocarbonylation for Thiolactam Preparation with Potassium Sulfide. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900360] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Wei Tan
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, School of Chemistry and Molecular EngineeringEast China Normal University 3663 North Zhongshan Road Shanghai 200062 China
| | - Cuihong Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, School of Chemistry and Molecular EngineeringEast China Normal University 3663 North Zhongshan Road Shanghai 200062 China
| | - Xuefeng Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, School of Chemistry and Molecular EngineeringEast China Normal University 3663 North Zhongshan Road Shanghai 200062 China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic ChemistryChinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
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32
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Savateev A, Antonietti M. Ionic Carbon Nitrides in Solar Hydrogen Production and Organic Synthesis: Exciting Chemistry and Economic Advantages. ChemCatChem 2019. [DOI: 10.1002/cctc.201901076] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Aleksandr Savateev
- Department of Colloid ChemistryMax-Planck Institute of Colloids and Interfaces Potsdam-Golm Science Park Am Mühlenberg 1 OT Golm Postdam 14476 Germany
| | - Markus Antonietti
- Department of Colloid ChemistryMax-Planck Institute of Colloids and Interfaces Potsdam-Golm Science Park Am Mühlenberg 1 OT Golm Postdam 14476 Germany
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33
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Tan W, Jänsch N, Öhlmann T, Meyer-Almes FJ, Jiang X. Thiocarbonyl Surrogate via Combination of Potassium Sulfide and Chloroform for Dithiocarbamate Construction. Org Lett 2019; 21:7484-7488. [PMID: 31497974 DOI: 10.1021/acs.orglett.9b02784] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An efficient and practical thiocarbonyl surrogate via combination of potassium sulfide and chloroform was established. A variety of dithiocarbamates were afforded along with four new chemical bond formations in a one-pot reaction in which the thiocarbonyl motif was generated in situ. Furthermore, these readily accessed molecules showed promising activity against HDAC8, opening a potential gateway to discover a new type of nonhydroxamate and isoenzyme-selective HDAC inhibitors.
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Affiliation(s)
- Wei Tan
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, School of Chemistry and Molecular Engineering , East China Normal University , 3663 North Zhongshan Road , Shanghai 200062 , P.R. China
| | - Niklas Jänsch
- Department of Chemical Engineering and Biotechnology , University of Applied Sciences Darmstadt , Darmstadt 64295 , Germany
| | - Tina Öhlmann
- Department of Chemical Engineering and Biotechnology , University of Applied Sciences Darmstadt , Darmstadt 64295 , Germany
| | - Franz-Josef Meyer-Almes
- Department of Chemical Engineering and Biotechnology , University of Applied Sciences Darmstadt , Darmstadt 64295 , Germany
| | - Xuefeng Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, School of Chemistry and Molecular Engineering , East China Normal University , 3663 North Zhongshan Road , Shanghai 200062 , P.R. China.,State Key Laboratory of Elemento-organic Chemistry , Nankai University , Tianjin 300071 , P.R. China
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34
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Chen J, Mei L, Liu J, Zhong C, Yuan B, Li Q. Microwave-assisted iodine-catalyzed oxidative coupling of dibenzyl(difurfuryl)disulfides with amines: a rapid and efficient protocol for thioamides. RSC Adv 2019; 9:28576-28580. [PMID: 35529638 PMCID: PMC9070997 DOI: 10.1039/c9ra05939c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 09/03/2019] [Indexed: 12/12/2022] Open
Abstract
An efficient protocol for synthesis of thioamides was developed via the microwave-assisted iodine-catalyzed oxidative coupling of dibenzyl(difurfuryl)disulfides with amines. This process is scalable and tolerates a wide spectrum of amines to deliver the corresponding products in moderate to excellent yields in 10 minutes, providing a cheap and rapid approach to thioamides.
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Affiliation(s)
- Jinyang Chen
- College of Chemistry and Chemical Engineering, Yangtze Normal University Fuling Chongqing 408000 P. R. China
| | - Lan Mei
- College of Chemistry and Chemical Engineering, Yangtze Normal University Fuling Chongqing 408000 P. R. China
| | - Jialing Liu
- College of Chemistry and Chemical Engineering, Yangtze Normal University Fuling Chongqing 408000 P. R. China
| | - Chuntao Zhong
- College of Chemistry and Chemical Engineering, Yangtze Normal University Fuling Chongqing 408000 P. R. China
| | - Binfang Yuan
- College of Chemistry and Chemical Engineering, Yangtze Normal University Fuling Chongqing 408000 P. R. China
| | - Qiang Li
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical Engineering, Liaocheng University No. 1, Hunan Street Liaocheng Shandong 252059 P. R. China
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35
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Lin Q, Yang W, Yao Y, Chen S, Tan Y, Chen D, Yang D. Copper-Catalyzed Diastereoselective 1,2-Difunctionalization of Oxabenzonorbornadienes Leading to β-Thiocyanato Thioethers. Org Lett 2019; 21:7244-7247. [DOI: 10.1021/acs.orglett.9b02452] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Qifu Lin
- Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, College of Chemistry, South China Normal University, Guangzhou 510006, People’s Republic of China
- College of Marine Sciences, Beibu Gulf University, Qinzhou 535011, People’s Republic of China
| | - Wen Yang
- Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, College of Chemistry, South China Normal University, Guangzhou 510006, People’s Republic of China
| | - Yongqi Yao
- Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, College of Chemistry, South China Normal University, Guangzhou 510006, People’s Republic of China
| | - Shuqi Chen
- Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, College of Chemistry, South China Normal University, Guangzhou 510006, People’s Republic of China
| | - Yun Tan
- Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, College of Chemistry, South China Normal University, Guangzhou 510006, People’s Republic of China
| | - Donghan Chen
- Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, College of Chemistry, South China Normal University, Guangzhou 510006, People’s Republic of China
| | - Dingqiao Yang
- Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, College of Chemistry, South China Normal University, Guangzhou 510006, People’s Republic of China
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36
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Luo X, Li Y, Chen X, Song Z, Liang J, Liao C, Zhu Z, Chen L. (Z)-Tetrahydrothiophene and (Z)-tetrahydrothiopyran synthesis through nucleophilic substitution and intramolecular cycloaddition of alkynyl halides and EtOCS 2K. Org Biomol Chem 2019; 17:7315-7319. [PMID: 31342046 DOI: 10.1039/c9ob01370a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This protocol provides a novel, environmentally friendly and simple method for the synthesis of (Z)-tetrahydrothiophene derivatives using the nucleophilic thiyl radical intramolecular cycloaddition cascade process to construct C-S bonds under transition-metal-free conditions. This transformation process offers a broad substrate scope, good functional group tolerance, and excellent stereoselectivity (Z/E ratios up to 99/1). Moreover, the process uses odourless, stable and cheap EtOCS2K as the sulfur source.
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Affiliation(s)
- Xianglin Luo
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, Guangdong Province 529020, China.
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37
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Liu J, Zhang Y, Yue Y, Wang Z, Shao H, Zhuo K, Lv Q, Zhang Z. Metal-Free Dehydrogenative Double C–H Sulfuration To Access Thieno[2,3-b]indoles Using Elemental Sulfur. J Org Chem 2019; 84:12946-12959. [DOI: 10.1021/acs.joc.9b01586] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jianming Liu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P.R. China
| | - Yanyan Zhang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P.R. China
| | - Yuanyuan Yue
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P.R. China
| | - Zhixian Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P.R. China
| | - Huibin Shao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P.R. China
| | - Kelei Zhuo
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P.R. China
| | - Qingzhang Lv
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P.R. China
| | - Zhiguo Zhang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P.R. China
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38
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Wang M, Zhao J, Jiang X. Aryl Methyl Sulfone Construction from Eco-Friendly Inorganic Sulfur Dioxide and Methyl Reagents. CHEMSUSCHEM 2019; 12:3064-3068. [PMID: 30680940 DOI: 10.1002/cssc.201802919] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 01/13/2019] [Indexed: 06/09/2023]
Abstract
A three-component cross-coupling protocol of boronic acid, sodium metabisulfite, and dimethyl carbonate was developed for the construction of significant functional methyl sulfones, in which introduction of sulfur dioxide at the last stage was successfully achieved in one step. Inorganic sodium metabisulfite was used as an eco-friendly sulfur dioxide source. Green dimethyl carbonate was employed as methyl reagent in this transformation. Diverse functional methyl sulfones were obtained from various readily available boronic acids. Notably, the last-stage modification of pharmaceuticals and the synthesis of Firocoxib were efficiently established through this strategy.
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Affiliation(s)
- Ming Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai, 200062, P.R. China
| | - Jiaoyan Zhao
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai, 200062, P.R. China
| | - Xuefeng Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai, 200062, P.R. China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P.R. China
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39
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Krayushkin MM, Yarovenko VN, Zavarzin IV. Synthesis of heterocyclic compounds based on oxamic acid monothiooxamides and thiohydrazides. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2533-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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40
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He R, Chen X, Li Y, Liu Q, Liao C, Chen L, Huang Y. NH4I-Promoted and H2O-Controlled Intermolecular Bis-sulfenylation and Hydroxysulfenylation of Alkenes via a Radical Process. J Org Chem 2019; 84:8750-8758. [DOI: 10.1021/acs.joc.9b01047] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Runfa He
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, Guangdong 529090, China
| | - Xiuwen Chen
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, Guangdong 529090, China
| | - Yibiao Li
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, Guangdong 529090, China
| | - Qiang Liu
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, Guangdong 529090, China
- Center of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Chunshu Liao
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, Guangdong 529090, China
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41
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Mitra B, Pariyar GC, Ghosh P. Glycerol: A Benign Solvent‐Assisted Metal‐Free One‐Pot Multi‐Component Synthesis of 4
H
‐Thiopyran and Thioamides from Easily Accessible Precursors. ChemistrySelect 2019. [DOI: 10.1002/slct.201900982] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Bijeta Mitra
- Department of ChemistryUniversity of North Bengal, Dist. Darjeeling, West Bengal India
| | - Gyan Chandra Pariyar
- Department of ChemistryUniversity of North Bengal, Dist. Darjeeling, West Bengal India
| | - Pranab Ghosh
- Department of ChemistryUniversity of North Bengal, Dist. Darjeeling, West Bengal India
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42
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Affiliation(s)
- Wei Tan
- Shanghai Key Laboratory of Green Chemistry and Chemical Process School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, P. R. China
| | - Xuefeng Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, P. R. China
- State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin, P. R. China
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43
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Qiao M, Zhang J, Chen L, Zhou F, Zhang Y, Zhou L, Wu Y. Transition metal-free α-C sp3-H oxidative sulfuration of benzyl thiosulfates with anilines to form N-aryl thioamides. Org Biomol Chem 2019; 17:3790-3796. [PMID: 30916696 DOI: 10.1039/c9ob00336c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A metal-free approach to N-aryl thioamides from Bunte salts and anilines in DMSO has been developed. This method tolerated a wide range of functional groups on the aromatic ring, providing an ideal way to N-aryl thioamides in good to excellent yields from cheap and easily available starting materials. A plausible mechanism was also proposed based on the X-ray single crystal diffraction, NMR and MS analyses of DMSO-concerning intermediates.
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Affiliation(s)
- Mengjun Qiao
- Henan Key Laboratory of Chemical Biology and Organic Chemistry Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou, 450052, P.R. China.
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44
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Mechanistic and experimental study on copper-catalyzed C3-sulfenylation of indoles with sulfur powder and aryl iodides. CATAL COMMUN 2019. [DOI: 10.1016/j.catcom.2019.01.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
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45
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Song T, Li H, Wei F, Tung CH, Xu Z. Gold/photoredox-cocatalyzed atom transfer thiosulfonylation of alkynes: Stereoselective synthesis of vinylsulfones. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.02.039] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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46
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Liu Y, Wang QL, Chen Z, Zhou Q, Li H, Zhou CS, Xiong BQ, Zhang PL, Tang KW. Visible-Light-Catalyzed C–C Bond Difunctionalization of Methylenecyclopropanes with Sulfonyl Chlorides for the Synthesis of 3-Sulfonyl-1,2-dihydronaphthalenes. J Org Chem 2019; 84:2829-2839. [DOI: 10.1021/acs.joc.8b03261] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yu Liu
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Qiao-Lin Wang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Zan Chen
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Quan Zhou
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Hua Li
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Cong-Shan Zhou
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Bi-Quan Xiong
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Pan-Liang Zhang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Ke-Wen Tang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
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47
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Affiliation(s)
- Jinhua Yang
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; Nanchang 330022 China
| | - Changliu Wang
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; Nanchang 330022 China
| | - Silin Xu
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; Nanchang 330022 China
| | - Junfeng Zhao
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; Nanchang 330022 China
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 China
- Jiangxi Province Key Laboratory of Chemical Biology; China
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48
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Yang J, Wang C, Xu S, Zhao J. Ynamide-Mediated Thiopeptide Synthesis. Angew Chem Int Ed Engl 2019; 58:1382-1386. [DOI: 10.1002/anie.201811586] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Indexed: 01/06/2023]
Affiliation(s)
- Jinhua Yang
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; Nanchang 330022 China
| | - Changliu Wang
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; Nanchang 330022 China
| | - Silin Xu
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; Nanchang 330022 China
| | - Junfeng Zhao
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; Nanchang 330022 China
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 China
- Jiangxi Province Key Laboratory of Chemical Biology; China
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49
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Wang QL, Zhang WZ, Zhou Q, Zhou CS, Xiong BQ, Tang KW, Liu Y. Visible-light-mediated difunctionalization of vinylcyclopropanes for the synthesis of 1-sulfonylmethyl-3,4-dihydronaphthalenes. Org Biomol Chem 2019; 17:7918-7926. [DOI: 10.1039/c9ob01321k] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
An efficient method for the visible-light-mediated sulfonylation/arylation of the C–C σ-bond in vinylcyclopropanes with sulfonyl chlorides to synthesize 1-sulfonylmethyl-substituted 3,4-dihydronaphalenes has been developed.
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Affiliation(s)
- Qiao-Lin Wang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Wen-Zheng Zhang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Quan Zhou
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Cong-Shan Zhou
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Bi-Quan Xiong
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Ke-Wen Tang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Yu Liu
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
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50
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Liu Y, Wang QL, Chen Z, Zhou Q, Zhou CS, Xiong BQ, Zhang PL, Yang CA, Tang KW. Silver-mediated oxidative C–C bond sulfonylation/arylation of methylenecyclopropanes with sodium sulfinates: facile access to 3-sulfonyl-1,2-dihydronaphthalenes. Org Biomol Chem 2019; 17:1365-1369. [DOI: 10.1039/c8ob03045f] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The novel AgNO3-mediated sulfonylation/arylation of a C–C σ-bond in MCPs with sodium sulfinates to synthesize 3-sulfonylated 1,2-dihydronaphthalenes is reported.
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Affiliation(s)
- Yu Liu
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Qiao-Lin Wang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Zan Chen
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Quan Zhou
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Cong-Shan Zhou
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Bi-Quan Xiong
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Pan-Liang Zhang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Chang-An Yang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
| | - Ke-Wen Tang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- China
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