1
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Mohit, Kumar S, Justin Thomas KR. Hydrazone-Linked Donor-Acceptor Covalent Organic Polymer as a Heterogeneous Photocatalyst for C-S Bond Formation. Chemistry 2024; 30:e202402196. [PMID: 39034289 DOI: 10.1002/chem.202402196] [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: 06/06/2024] [Revised: 07/10/2024] [Accepted: 07/17/2024] [Indexed: 07/23/2024]
Abstract
In the realm of solar energy utilization, there is a growing focus on designing and implementing effective photocatalytic systems, for the conversion of solar energy into valuable chemical fuels. The potential of Covalent Organic Polymers (COPs) as photocatalysts for visible-light-driven organic transformation has been widely investigated, positioning them as promising candidates in this field. In the design of COPs, introducing a donor-acceptor arrangement facilitates the transfer of electrons from the donor to the acceptor, creating a charge transfer complex and leading to enhanced conductivity and improved charge separation. Here we present a novel hydrazone-linked covalent organic polymer ETBC-PyHz containing TPE donor and pyridine acceptor. Utilizing this, an efficient method has been developed for an oxidative cross-coupling reaction involving C-S bond formation. This process involves arylhydrazines and arenethiols, and results in the production of unsymmetrical diaryl sulfides via the formation of aryl and thioarene radicals. This conversion holds significant importance because the byproducts produced during the process are nitrogen and water, making it environmentally benign.
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Affiliation(s)
- Mohit
- Organic Materials Laboratory, Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, 247667, India
| | - Sunil Kumar
- Organic Materials Laboratory, Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, 247667, India
| | - K R Justin Thomas
- Organic Materials Laboratory, Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, 247667, India
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2
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Ying L, Song X, Tang J, Hu Z, Zhao Q, Song Z. Metal-Free Radical [3 + 2] Annulation of Tetraalkylthiuram Disulfide with Alkynes/Alkenes: An Approach of Synthesizing 1,3-Dithiole and 1,3-Ditholane Derivatives. Org Lett 2024; 26:3230-3234. [PMID: 38563564 DOI: 10.1021/acs.orglett.4c00833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
A novel and metal-free [3 + 2] annulation of tetraalkylthiuram disulfide with alkynes/alkenes has been developed using Selectfluor at room temperature. The formed 1,3-dithiol-2-ylium/1,3-dithiolan-2-ylium salts can be easily transformed into the corresponding 1,3-dithiol-2-ylidenes/1,3-ditholan-2-ylidenes by one-pot subsequent condensation with malononitrile. The present protocol features the use of easily accessible starting materials, mild reaction conditions, good tolerance with diverse functional groups, easy scale-up, and a wide substrate scope, affording the desired products in good yields. Importantly, this method is suitable for the late-stage modification of bioactive molecules. Furthermore, 1,3-dithiol-2-ylium salt can also be easily converted into various 1,3-dithiole derivatives by condensation, reduction, or hydrolysis. Mechanism studies show that this transformation involves radical annulation. Of note, this method presented a novel example using tetraalkylthiuram disulfide as a sulfur synthon in annulation, which greatly enriches the application of tetraalkylthiuram disulfides in organic synthesis. Biological evaluation indicates that these prepared compounds are promising candidates in terms of their antitumor activity.
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Affiliation(s)
- Linkun Ying
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, People's Republic of China
| | - Xiangrui Song
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, People's Republic of China
| | - Jielin Tang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, People's Republic of China
| | - Zhengcan Hu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, People's Republic of China
| | - Qiuhua Zhao
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, People's Republic of China
| | - Zengqiang Song
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, People's Republic of China
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3
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Liu WJ, Hu ZC, Wu YX, Deng SH, Ren ZL, Dong ZB. Selective Construction of C-S/S-N Bonds from N-Substituted O-Thiocarbamates and Indoles under Transition-Metal-Free Conditions. J Org Chem 2024; 89:4098-4112. [PMID: 38421813 DOI: 10.1021/acs.joc.3c02940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
A method for the selective construction of S-N/C(sp2)-S bonds using N-substituted O-thiocarbamates and indoles as substrates is reported. This protocol features good atom utilization, mild conditions, short reaction time, and wide substrate scope, which can provide a convenient path for the functionalization of indoles. In addition, the reaction could be scaled up on gram scale, showing potential application value in industry synthesis.
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Affiliation(s)
- Wen-Jie Liu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Zhi-Chao Hu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Yu-Xi Wu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Shi-Hao Deng
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Zhi-Lin Ren
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang 441053, China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang 441053, China
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
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4
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Saini K, Manju, Raigar AK, Jyoti N, Guleria A. Thiourea as Bifunctional Hydrogen Bond Donor and Brønsted Base Catalyst for Green One-Pot Synthesis of 2-Aryl/Heteroaryl/Styryl Benzothiazoles in the Aqueous Medium under Ultrasound Irradiation. ACS OMEGA 2024; 9:8343-8351. [PMID: 38405534 PMCID: PMC10882698 DOI: 10.1021/acsomega.3c09164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/22/2023] [Accepted: 01/19/2024] [Indexed: 02/27/2024]
Abstract
A green organocatalysis cascade strategy using thiourea in catalytic amounts as both a hydrogen bond donor and a Brønsted base bifunctional catalyst was utilized to synthesize a series of 2-aryl/heteroaryl/styryl benzothiazole derivatives. This strategy involved an ultrasound-irradiated one-pot two-component reaction between substituted aldehydes and 2-amino thiophenols in an aqueous medium at 60 °C, using air as an oxidant. At the gram-scale, this protocol yielded 87% of the desired product, making it suitable for production at a larger scale. This green and mild protocol offers excellent yields, cost-effectiveness, atom economy, step economy, and a simple operation that does not require extra purification steps. Furthermore, the catalyst is easily recoverable and can be used for up to five cycles without a significant loss of any activity.
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Affiliation(s)
- Kamlesh Saini
- Department of Chemistry, University of Rajasthan, Jaipur 302004, India
| | - Manju
- Department of Chemistry, University of Rajasthan, Jaipur 302004, India
| | | | - Nirmal Jyoti
- Department of Chemistry, University of Rajasthan, Jaipur 302004, India
| | - Anjali Guleria
- Department of Chemistry, University of Rajasthan, Jaipur 302004, India
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5
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Fang Y, Chen S, Chang LY. Construction and characterization of a magnetic nanoparticle-supported Cu complex: a stable and active nanocatalyst for synthesis of heteroaryl-aryl and di-heteroaryl sulfides. RSC Adv 2024; 14:812-830. [PMID: 38174265 PMCID: PMC10758930 DOI: 10.1039/d3ra07791h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 12/14/2023] [Indexed: 01/05/2024] Open
Abstract
Diaryl and di-heteroaryl sulfides exist in the structure of many drugs and important biological compounds, also these compounds are well-known in medicinal chemistry due to important biological and pharmaceutical activities. Therefore, the development of novel, ecofriendly and efficient catalytic systems for the preparation of diaryl and di-heteroaryl sulfides is a very attractive and important challenge in organic synthesis. In this attractive methodology, we wish to introduce Fe3O4-supported 3-amino-4-mercaptobenzoic acid copper complex (Fe3O4@AMBA-CuI) nanomaterials as a novel and efficient magnetically recoverable catalyst for the preparation of heteroaryl-aryl and di-heteroaryl sulfides with high yields through reaction of heteroaryl halides with aryl or heteroaryl boronic acids and S8 as the sulfur source under ecofriendly conditions. This catalytic system was very efficient and practical for a diverse range of heteroaryl substrates including benzothiazole, benzoxazole, benzimidazole, oxadiazole, benzofuran, and imidazo[1,2-a]pyridine, because the desired diaryl and di-heteroaryl sulfides were prepared with high yields. The reusability-experiments revealed that the Fe3O4@AMBA-CuI nanocatalyst can be magnetically separated and reused at least six times without a significant decrease in its catalytic activity. VSM and ICP-OES analyses confirmed that despite using the Fe3O4@AMBA-CuI nanocatalyst 6 times, the magnetic properties and stability of the catalyst were still maintained. Although all the obtained heteroaryl-aryl and di-heteroaryl sulfide products are known and previously reported, the synthesis of this number of heteroaryl-aryl and di-heteroaryl sulfides has never been reported by any previouse methods.
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Affiliation(s)
- Yutong Fang
- Sinopec Research Institute of Petroleum Processing Beijing 100089 China
| | - Songlin Chen
- Department of Basics, Naval University of Engineering Wuhan 430030 Hubei China
- School of Resource and Environmental Engineering, Wuhan University of Science and Technology Wuhan 430070 Hubei China
| | - Li-Yuan Chang
- Institute of Chemical and Nanotechnology Research Shanghai China
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6
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Gong Z, Yang C, Lin W, Wang D, Ma J, Dong Z. Michael Addition Reaction of Benzothiazol‐2‐thiol/Benoxazol‐2‐thiol with
α, β
‐Unsaturated Esters: Chemoselective Construction of C−S and C−N Bonds. ChemistrySelect 2023. [DOI: 10.1002/slct.202300552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Zhi‐Ying Gong
- School of Chemistry and Environmental Engineering Wuhan Institute of Technology Wuhan 430205 China
| | - Cheng‐Li Yang
- School of Chemistry and Environmental Engineering Wuhan Institute of Technology Wuhan 430205 China
| | - Wan‐Li Lin
- School of Chemistry and Environmental Engineering Wuhan Institute of Technology Wuhan 430205 China
| | - Dan Wang
- School of Chemistry and Environmental Engineering Wuhan Institute of Technology Wuhan 430205 China
| | - Jie Ma
- School of Chemistry and Environmental Engineering Wuhan Institute of Technology Wuhan 430205 China
| | - Zhi‐Bing Dong
- School of Chemistry and Environmental Engineering Wuhan Institute of Technology Wuhan 430205 China
- School of Chemistry and Chemical Engineering Henan Normal University Xinxiang 453007 China
- Key Laboratory of Green Chemical Process Ministry of Education, Wuhan Institute of Technology Wuhan 430205 China
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7
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Zheng L, Mei W, Zou X, Zhong Y, Wu Y, Deng L, Wang Y, Yang B, Guo W. DBU-Promoted Deaminative Thiolation of 1 H-Benzo[ d]imidazol-2-amines and Benzo[ d]oxazol-2-amines. J Org Chem 2023; 88:272-284. [PMID: 36521048 DOI: 10.1021/acs.joc.2c02297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A facile and efficient catalyst-/metal-/oxidant-free DBU-promoted deaminative thiolation reaction of 1H-benzo[d]imidazol-2-amines and benzo[d]oxazol-2-amines has been developed at room temperature conditions in a one-pot protocol. This practical three-component strategy represents a novel and environmentally friendly reaction pathway toward the straightforward synthesis of various 2-thio-1H-benzo[d]imidazoles and 2-thiobenzo[d]oxazoles using carbon disulfide as a sulfur source through C-N bond cleavage and C-S bond formation process. Different types of 1H-benzo[d]imidazol-2-amines, benzo[d]oxazol-2-amines, and organic bromides are suitable substrates. The gram-scale and late-stage modification experiments provide the potential applications based on this methodology in the field of organic and medicinal chemistry.
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Affiliation(s)
- Lvyin Zheng
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Weijie Mei
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Xiaoying Zou
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Yumei Zhong
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Yingying Wu
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Lei Deng
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Yihan Wang
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Beining Yang
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Wei Guo
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
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8
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Xu XH, Hao EJ, Shi Z, Dong ZB. Easy S-Alkylation of Arylthioureas and 2-Mercaptobenzothiazoles Using Tetraalkylammonium Salts under Transition-Metal-Free Conditions. J Org Chem 2022; 87:9675-9687. [PMID: 35896442 DOI: 10.1021/acs.joc.2c00728] [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 highly-efficient and practical method for S-alkylation of arylthioureas was reported. Using tetraalkylammonium salts as alkylation reagents, a series of 68 S-substituted aryl-isothioureas were obtained in good to excellent yields under transition-metal-free conditions. The protocol features simple performance, broad functional group tolerance, good to excellent yields, and easily available starting materials, showing potential synthetic value for the preparation of diverse biologically or pharmaceutically active compounds.
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Affiliation(s)
- Xiao-Hu Xu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Er-Jun Hao
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Zhen Shi
- Hubei Key Laboratory of Biologic Resources Protection and Utilization, Hubei Minzu University, Enshi 445000, China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China.,School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China.,Key Laboratory of Green Chemical Process, Ministry of Education, Wuhan Institute of Technology, Wuhan 430205, China.,Engineering Research Center of Phosphorus Resources Development and Utilization, Ministry of Education, Wuhan Institute of Technology, Wuhan 430205, China.,Hubei Key Laboratory of Biologic Resources Protection and Utilization, Hubei Minzu University, Enshi 445000, China
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9
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Hu ZC, Wu YX, Ye L, Cui JJ, Dong ZB. An Efficient and Practical Construction of S‐N Bond from Aryl Thioureas and Amines under Metal‐free Conditions. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhi-Chao Hu
- Wuhan Institute of Technology School of Chemistry and Environmental Engineering 430205 Wuhan CHINA
| | - Yue-Xiao Wu
- Wuhan Institute of Technology School of Chemistry and Environmental Engineering 430205 Wuhan CHINA
| | - Lei Ye
- Wuhan Institute of Technology School of Chemistry and Environmental Engineering 430205 Wuhan CHINA
| | - Jing-Jing Cui
- Wuhan Institute of Technology School of Chemistry and Environmental Engineering 430205 Wuhan CHINA
| | - Zhi-Bing Dong
- Wuhan Institute of Technology School of Chemistry and Environmental Engeering Liufang Campus, No. 206, Guanggu 1st Road 430205 Wuhan CHINA
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10
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Lu Q, Zhao L, Wu L, Wang X, Shen G, Huang X, Du M, Ma D. CuCl
2
or I
2
/DMSO Catalyzed S‐S Bond Cleaving/Cyclization Reactions to Synthesize 2‐Arylbenzothiazoles via 2,2′‐Disulfanediyldianilines and Aromatic Aldehyde. ChemistrySelect 2022. [DOI: 10.1002/slct.202104081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qichao Lu
- Chemistry and Chemical Engineering Liaocheng University 1 Hunan Avenue Liaocheng 252000 Shandong P. R. China
| | - Lingyu Zhao
- Chemistry and Chemical Engineering Liaocheng University 1 Hunan Avenue Liaocheng 252000 Shandong P. R. China
- Chemistry and Chemical Engineering Jinan University 106 Jiwei Road Jinan 250022 Shandong P. R. China
| | - Lingang Wu
- Chemistry and Chemical Engineering Liaocheng University 1 Hunan Avenue Liaocheng 252000 Shandong P. R. China
| | - Xiangqian Wang
- Chemistry and Chemical Engineering Liaocheng University 1 Hunan Avenue Liaocheng 252000 Shandong P. R. China
| | - Guodong Shen
- Chemistry and Chemical Engineering Liaocheng University 1 Hunan Avenue Liaocheng 252000 Shandong P. R. China
- Chemistry and Chemical Engineering Jinan University 106 Jiwei Road Jinan 250022 Shandong P. R. China
- National Rubber Additive Engineering Technology Center 399 Qinghe West Road, Yanggu County Liaocheng 252059 Shandong P. R. China
| | - Xianqiang Huang
- Chemistry and Chemical Engineering Liaocheng University 1 Hunan Avenue Liaocheng 252000 Shandong P. R. China
| | - Mengcheng Du
- National Rubber Additive Engineering Technology Center 399 Qinghe West Road, Yanggu County Liaocheng 252059 Shandong P. R. China
| | - Delong Ma
- National Rubber Additive Engineering Technology Center 399 Qinghe West Road, Yanggu County Liaocheng 252059 Shandong P. R. China
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11
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Wu YX, Huang MH, Peng K, Shi Z, Hao EJ, Dong ZB. One-Pot Synthesis of Benzoazole-Substituted Thioenamines via a Cross Dehydrogenation Coupling (CDC) Reaction. J Org Chem 2022; 87:2446-2455. [PMID: 35080400 DOI: 10.1021/acs.joc.1c02353] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
An iodine-catalyzed synthesis of benzoazole-substituted thioenamines in a one-pot manner was reported. Using 2-aminothiophenols (or 2-aminophenols or 1,2-phenylenediamines), tetramethylthiuram disulfide (TMTD), and enamines (mainly indoles) as starting materials, the target C(sp2)-S formation products (benzoazole-substituted thioenamines) could be furnished smoothly in good yields. The reaction might proceed through an electrophilic substitution pathway in a cross dehydrogenation coupling (CDC) manner. The protocol is metal-free and features easy performance, a one-pot manner, a good functional group tolerance, and good yields.
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Affiliation(s)
- Yue-Xiao Wu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Ming-Hui Huang
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Kang Peng
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Zhen Shi
- Hubei Key Laboratory of Biologic Resources Protection and Utilization, Hubei Minzu University, Enshi 445000, China
| | - Er-Jun Hao
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China.,Hubei Key Laboratory of Biologic Resources Protection and Utilization, Hubei Minzu University, Enshi 445000, China.,School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China.,Key Laboratory of Green Chemical Process, Ministry of Education, Wuhan Institute of Technology, Wuhan 430205, China.,Hubei key Laboratory of Novel Reactor and Green Chemistry Technology, Wuhan Institute of Technology, Wuhan 430205, China
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12
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Xu XH, Dong ZB. Iodine promoted cyclization of N, N′-diphenylthiocarbamides with enaminones: a protocol for the synthesis of poly-substituted 2-iminothiazolines. Org Biomol Chem 2022; 20:8533-8537. [DOI: 10.1039/d2ob01477g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
An iodine promoted cyclization reaction between N,N′-diphenylthiocarbamides and enaminones was achieved, providing a series of poly-substituted 2-iminothiazolines.
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Affiliation(s)
- Xiao-Hu Xu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
- Key Laboratory of Green Chemical Process, Ministry of Education, Wuhan Institute of Technology, Wuhan 430205, China
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13
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Luo RQ, Guo SP, Xiao HL, Li QH. Cross-coupling reaction of organoalane reagents with 2-mercaptobenzo-5-membered heterocycles for efficient synthesis of benzo-5-membered heterocycle sulfides. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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14
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Liu X, Song D, Zhang Z, Lin J, Zhuang C, Zhan H, Cao H. Regioselective C-H dithiocarbamation of indolizines with tetraalkylthiuram disulfide under metal-free conditions. Org Biomol Chem 2021; 19:5284-5288. [PMID: 34047744 DOI: 10.1039/d1ob00701g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient and straightforward metal-free regioselective C-H dithiocarbamation of indolizines with tetraalkylthiuram disulfide has been described. A series of indolizine-dithiocarbamate derivatives were easily accessed in moderate to good yields with a broad scope. In addition, imidazo[1,2-a]pyridines were also well tolerated to afford diverse imidazoheterocycle-dithiocarbamate products, which are expected to be utilized for drug discovery. Of note, the reaction could be readily scaled up, and shows its practical value in organic synthesis.
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Affiliation(s)
- Xiang Liu
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China.
| | - Dan Song
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China.
| | - Zemin Zhang
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China.
| | - Jiatong Lin
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China.
| | - Canzhan Zhuang
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China.
| | - Haiying Zhan
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China.
| | - Hua Cao
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China.
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15
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Zi Y, Wagner K, Schömberg F, Vilotijevic I. Selective C-H chalcogenation of thiazoles via thiazol-2-yl-phosphonium salts. Org Biomol Chem 2021; 18:5183-5191. [PMID: 32588864 DOI: 10.1039/d0ob00684j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Thiazoles and benzothiazoles undergo regioselective C2-H chalcogenation via the sequence of thiazole C2-functionalization with phosphines to produce phosphonium salts which in turn react with S- and Se-centered nucleophiles to give products of C2-H chalcogenation and allow for recovery of the starting phosphine. The atom economical sequence proceeds under mild conditions and features broad scope for both the nucleophiles (electron-rich, electron-poor, sterically hindered thiols) and the various substituted benzothiazoles. The access to the substituted medicinally relevant C2-thio benzothiazoles also enables stereoselectivity improvements in the modified Julia olefinations.
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Affiliation(s)
- You Zi
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany.
| | - Konrad Wagner
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany.
| | - Fritz Schömberg
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany.
| | - Ivan Vilotijevic
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstr. 10, 07743 Jena, Germany.
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16
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Zhilitskaya LV, Shainyan BA, Yarosh NO. Modern Approaches to the Synthesis and Transformations of Practically Valuable Benzothiazole Derivatives. Molecules 2021; 26:2190. [PMID: 33920281 PMCID: PMC8070523 DOI: 10.3390/molecules26082190] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/04/2021] [Accepted: 04/09/2021] [Indexed: 01/07/2023] Open
Abstract
The review is devoted to modern trends in the chemistry of 2-amino and 2-mercapto substituted benzothiazoles covering the literature since 2015. The reviewed heterocycles belong to biologically active and industrially demanded compounds. Newly developed synthesis methods can be divided into conventional multistep processes and one-pot, atom economy procedures, realized using green chemistry principles and simple reagents. The easy functionalization of the 2-NH2 and 2-SH groups and the benzene ring of the benzothiazole moiety allows considering them as highly reactive building blocks for organic and organoelement synthesis, including the synthesis of pharmacologically active heterocycles. The review provides a summary of findings, which may be useful for developing new drugs and materials and new synthetic approaches and patterns of reactivity.
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Affiliation(s)
| | - Bagrat A. Shainyan
- E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky Street, 664033 Irkutsk, Russia; (L.V.Z.); (N.O.Y.)
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Wu F, Xie J, Zhu Z. 1,10‐Phenanthroline: A versatile ligand to promote copper‐catalyzed cascade reactions. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5926] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Fengtian Wu
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, School of Chemistry, Biology and Material Science East China University of Technology Nanchang 330013 China
| | - Jianwei Xie
- College of Chemistry and Bioengineering Hunan University of Science and Engineering Yongzhou 425199 China
| | - Zhiqiang Zhu
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, School of Chemistry, Biology and Material Science East China University of Technology Nanchang 330013 China
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18
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Bismuth trichloride-catalyzed oxy-Michael addition of water and alcohol to α,β-unsaturated ketones. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.09.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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19
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Peng K, Gao MY, Yi YY, Guo J, Dong ZB. Copper/Nickel-Catalyzed Selective C-S/S-S Bond Formation Starting from O
-Alkyl Phenylcarbamothioates. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901884] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kang Peng
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
| | - Ming-Yuan Gao
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
| | - Yu-Yan Yi
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
| | - Jia Guo
- Key Laboratory of Green Chemical Process; Ministry of Education; Wuhan Institute of Technology; 430205 Wuhan China
- Hubei Key Laboratory of Novel Reactor and Green Chemistry Technology; Ministry of Education; Wuhan Institute of Technology; 430205 Wuhan China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
- Key Laboratory of Green Chemical Process; Ministry of Education; Wuhan Institute of Technology; 430205 Wuhan China
- Hubei Key Laboratory of Novel Reactor and Green Chemistry Technology; Ministry of Education; Wuhan Institute of Technology; 430205 Wuhan China
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules; Ministry of Education; Hubei University; 430062 Wuhan China
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20
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Chen JQ, Liu X, Guo J, Dong ZB. A Chemoselective and Desulfurative Chan-Lam Coupling: C-N Bond Formation between Benzimidazoline-2-Thiones and Arylboronic Acids. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000075] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Jin-Quan Chen
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
| | - Xing Liu
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
| | - Jia Guo
- Key Laboratory of Green Chemical Process; Ministry of Education; Wuhan Institute of Technology; 430205 Wuhan China
- Hubei Key Laboratory of Novel Reactor and Green Chemistry Technology; Ministry of Education; Wuhan Institute of Technology; 430205 Wuhan China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
- Key Laboratory of Green Chemical Process; Ministry of Education; Wuhan Institute of Technology; 430205 Wuhan China
- Hubei Key Laboratory of Novel Reactor and Green Chemistry Technology; Ministry of Education; Wuhan Institute of Technology; 430205 Wuhan China
- Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules; Ministry of Education; Hubei University; 430062 Wuhan China
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21
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Wu Z, Feng XX, Wang QD, Liu XY, Rao W, Yang JM, Shen ZL. An efficient Bi/NH4I-mediated addition reaction for the highly diastereoselective synthesis of homoallylic alcohols in aqueous media. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.07.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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22
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Liu X, Dong ZB. A Review on Domino Condensation/Cyclization Reactions for the Synthesis of 2-Substituted 1,3-Benzothiazole Derivatives. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901502] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xing Liu
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
- Key Laboratory of Green Chemical Process; Ministry of Education; Wuhan Institute of Technology; 430205 Wuhan China
- Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules; Ministry of Education; Hubei University; 430062 Wuhan China
- Hubei Key Laboratory of Novel Reactor and Green Chemistry Technology; Ministry of Education; Wuhan Institute of Technology; 430205 Wuhan China
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23
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Vaddamanu M, Velappan K, Prabusankar G. Highly active mesoionic chalcogenone zinc(ii) derivatives for C–S cross-coupling reactions. NEW J CHEM 2020. [DOI: 10.1039/c9nj04440j] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Mesoionic heavier chalcogenone complexes of zinc(ii) have been isolated and utilized as catalysts in C–S cross coupling reactions between thiophenols and aryl halides under convenient reaction conditions.
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Affiliation(s)
- Moulali Vaddamanu
- Department of Chemistry
- Indian Institute of Technology Hyderabad
- Kandi
- India
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24
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Vaddamanu M, Velappan K, Prabusankar G. Homoleptic and heteroleptic Zn(ii) selone catalysts for thioetherification of aryl halides without scrubbing oxygen. NEW J CHEM 2020. [DOI: 10.1039/c9nj05818d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Tetra-coordinated zinc imidazoline selone complexes were synthesized and utilized as potential catalysts in the thioetherification of aryl halides without scrubbing oxygen.
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Affiliation(s)
- Moulali Vaddamanu
- Department of Chemistry
- Indian Institute of Technology Hyderabad
- India
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25
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Gao MY, Li JH, Zhang SB, Chen LJ, Li YS, Dong ZB. A Mild Synthesis of 2-Substituted Benzothiazoles via Nickel-Catalyzed Intramolecular Oxidative C-H Functionalization. J Org Chem 2019; 85:493-500. [PMID: 31845809 DOI: 10.1021/acs.joc.9b02543] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A highly efficient synthetic method for the preparation of 2-aminobenzothiazoles starting from arylthioureas has been reported. By using a nickel catalyst, arylthioureas undergo intramolecular oxidative C-H bond functionalization, giving the desired 2-aminobenzothiazoles in good to excellent yields. This protocol features an inexpensive catalyst, low catalyst loading, mild reaction conditions, a short reaction time, and good to excellent yields, and it can be scaled up easily to a gram scale with almost no yields decreasing.
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Affiliation(s)
- Ming-Yuan Gao
- School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430205 , China
| | - Jing-Hang Li
- School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430205 , China
| | - Shi-Bo Zhang
- School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430205 , China
| | - Li-Jun Chen
- School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430205 , China
| | - Yue-Sheng Li
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology , Hubei University of Science and Technology , Xianning 437100 , China
| | - Zhi-Bing Dong
- Hubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology , Hubei University of Science and Technology , Xianning 437100 , China.,School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430205 , China
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26
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Copper(II)-catalyzed preparation of alkylindium compounds and applications in cross-coupling reactions both in aqueous media. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151288] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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27
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Gan Z, Yan Q, Li G, Li Q, Dou X, Li G, Yang D. Copper‐Catalyzed Domino Synthesis of Sulfur‐Containing Heterocycles Using Carbon Disulfide as a Building Block. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900643] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ziyu Gan
- School of Chemistry and Chemical EngineeringQufu Normal University Qufu 273165 People's Republic of China
| | - Qiuli Yan
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular EngineeringQingdao University of Science and Technology Qingdao 266042 People's Republic of China
- School of Chemistry and Chemical EngineeringQufu Normal University Qufu 273165 People's Republic of China
| | - Guoqing Li
- School of Chemistry and Chemical EngineeringQufu Normal University Qufu 273165 People's Republic of China
| | - Qin Li
- School of Chemistry and Chemical EngineeringQufu Normal University Qufu 273165 People's Republic of China
| | - Xiaomeng Dou
- School of Chemistry and Chemical EngineeringHunan University of Science and Technology Xiangtan 411201 People's Republic of China
| | - Guang‐Yao Li
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and TransportationChangsha University of Science and Technology Changsha 410114 People's Republic of China
| | - Daoshan Yang
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular EngineeringQingdao University of Science and Technology Qingdao 266042 People's Republic of China
- School of Chemistry and Chemical EngineeringQufu Normal University Qufu 273165 People's Republic of China
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28
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Liu X, Dong ZB. Chemoselective Chan–Lam Coupling Reactions between Benzimidazoline-2-thiones and Arylboronic Acids. J Org Chem 2019; 84:11524-11532. [DOI: 10.1021/acs.joc.9b01370] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Xing Liu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
- Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei University, Wuhan 430062, China
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29
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Yu F, Mao R, Yu M, Gu X, Wang Y. Generation of Aryl Radicals from Aryl Halides: Rongalite-Promoted Transition-Metal-Free Arylation. J Org Chem 2019; 84:9946-9956. [PMID: 31310121 DOI: 10.1021/acs.joc.9b01113] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new and practical method for the generation of aryl radicals from aryl halides is reported. Rongalite as a novel precursor of super electron donors was used to initiate a series of electron-catalyzed reactions under mild conditions. These transition-metal-free radical chain reactions enable the efficient formation of C-C, C-S, and C-P bonds through homolytic aromatic substitution or SRN1 reactions. Moreover, the synthesis of antipsychotic drug Quetiapine was performed on gram scale through the described method. This protocol demonstrated its potential as a promising arylation method in organic synthesis.
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Affiliation(s)
- Fazhi Yu
- Department of Medicinal Chemistry, School of Pharmacy , Fudan University , 826 Zhangheng Road , Shanghai 201203 , China
| | - Runyu Mao
- Department of Medicinal Chemistry, School of Pharmacy , Fudan University , 826 Zhangheng Road , Shanghai 201203 , China
| | - Mingcheng Yu
- Department of Medicinal Chemistry, School of Pharmacy , Fudan University , 826 Zhangheng Road , Shanghai 201203 , China
| | - Xianfeng Gu
- Department of Medicinal Chemistry, School of Pharmacy , Fudan University , 826 Zhangheng Road , Shanghai 201203 , China
| | - Yonghui Wang
- Department of Medicinal Chemistry, School of Pharmacy , Fudan University , 826 Zhangheng Road , Shanghai 201203 , China
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30
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Ren X, Tang S, Li L, Li J, Liang H, Li G, Yang G, Li H, Yuan B. Surfactant-Type Catalyst for Aerobic Oxidative Coupling of Hydrazine with Thiol in Water. J Org Chem 2019; 84:8683-8690. [PMID: 31244150 DOI: 10.1021/acs.joc.9b00451] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A series of PEG-functionalized nitrogen ligands were developed to conduct an aerobic oxidative cross-coupling reaction between alkyl- or aryl-hydrazines with thiols in water. This surfactant-type catalyst enables high efficiencies and selectivities, while tolerating a large variety of functional groups. The mother liquor is still catalytically active after five runs.
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Affiliation(s)
- Xuanhe Ren
- College of Chemistry and Molecular Engineering , Zhengzhou University , Henan 450001 , China
| | - Shanyu Tang
- College of Chemistry and Molecular Engineering , Zhengzhou University , Henan 450001 , China
| | - Longjia Li
- College of Chemistry and Molecular Engineering , Zhengzhou University , Henan 450001 , China
| | - Jiao Li
- College of Chemistry and Molecular Engineering , Zhengzhou University , Henan 450001 , China
| | - Helong Liang
- College of Chemistry and Molecular Engineering , Zhengzhou University , Henan 450001 , China
| | - Ganzhong Li
- College of Chemistry and Molecular Engineering , Zhengzhou University , Henan 450001 , China
| | - Guanyu Yang
- College of Chemistry and Molecular Engineering , Zhengzhou University , Henan 450001 , China
| | - Heng Li
- College of Chemistry and Molecular Engineering , Zhengzhou University , Henan 450001 , China
| | - Bingxin Yuan
- College of Chemistry and Molecular Engineering , Zhengzhou University , Henan 450001 , China
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31
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Bandaru SSM, Bhilare S, Cardozo J, Chrysochos N, Schulzke C, Sanghvi YS, Gunturu KC, Kapdi AR. Pd/PTABS: Low-Temperature Thioetherification of Chloro(hetero)arenes. J Org Chem 2019; 84:8921-8940. [DOI: 10.1021/acs.joc.9b00840] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | - Shatrughn Bhilare
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai 400019, India
| | - Jesvita Cardozo
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai 400019, India
| | - Nicolas Chrysochos
- Institut für Biochemie, Universität Greifswald, Felix-Hausdorff-Straße 4, Greifswald D-17487, Germany
| | - Carola Schulzke
- Institut für Biochemie, Universität Greifswald, Felix-Hausdorff-Straße 4, Greifswald D-17487, Germany
| | - Yogesh S. Sanghvi
- Rasayan Inc., 2802 Crystal Ridge Road, Encinitas, California 92024-6615, United States
| | | | - Anant R. Kapdi
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai 400019, India
- Institute of Chemical Technology, Indian Oil Odisha Campus, IIT Kharagpur Extension Centre, Mouza
Samantpuri, Bhubaneswar, Odisha 751013, India
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32
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Gao MY, Xu W, Zhang SB, Li YS, Dong ZB. Synthesis of Phenyl Dithiocarbamates Starting from Sodium Dialkyldithiocarbamates and Aryl Boronic Acids: a Copper Catalyzed S
-Arylation. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801271] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ming-Yuan Gao
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
| | - Wan Xu
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
| | - Shi-Bo Zhang
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
| | - Yue-Sheng Li
- Nonpower Nuclear Technology Collaborative Innovation Center; Hubei University of Science & Technology; 437100 Xianning China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering; Wuhan Institute of Technology; 430205 Wuhan China
- Department of Chemistry; Ludwig-Maximilians-Universität; Butenandtstrasse 5-13 81377 München Germany
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33
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Chang CZ, Liu X, Zhu H, Wu L, Dong ZB. Copper-Catalyzed and Air-Mediated Mild Cross-Dehydrogenative Coupling of Aryl Thioureas and Dialkyl H-Phosphonates: The Synthesis of Thiophosphonates. J Org Chem 2018; 83:13530-13535. [DOI: 10.1021/acs.joc.8b02011] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Cai-Zhu Chang
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Xing Liu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Hui Zhu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Li Wu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
- Department of Chemistry, Ludwig-Maximilians-Universität, Butenandtstrasse 5-13, 81377 München, Germany
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