1
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Yu E, Li J, Wang Y, Chen Y, Xiao F, Deng GJ. Copper-Catalyzed Three-Component Synthesis of β-Hydroxysulfides from Styrene Oxide, Aryl Iodide, and Carbon Disulfide. J Org Chem 2024; 89:9287-9297. [PMID: 38896800 DOI: 10.1021/acs.joc.4c00276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
A copper-catalyzed three-component coupling reaction of styrene oxide, aryl iodide, and carbon disulfide for the construction of β-hydroxysulfides has been developed. In this process, readily available CS2 was used as the sulfur source to construct C-S bonds for the synthesis of phenyl-β-hydroxysulfides and (benzo[d]thiazol)-β-hydroxysulfides. This process features mild reaction conditions, simple operation, and wide substrate scope (>50 examples).
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Affiliation(s)
- Enbo Yu
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, Hunan Province Key Laboratory of Green Organic Synthesis and Application, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Jun Li
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, Hunan Province Key Laboratory of Green Organic Synthesis and Application, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Yue Wang
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, Hunan Province Key Laboratory of Green Organic Synthesis and Application, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Ya Chen
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, Hunan Province Key Laboratory of Green Organic Synthesis and Application, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Fuhong Xiao
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, Hunan Province Key Laboratory of Green Organic Synthesis and Application, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Guo-Jun Deng
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, Hunan Province Key Laboratory of Green Organic Synthesis and Application, College of Chemistry, Xiangtan University, Xiangtan 411105, China
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
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2
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Malviya BK, Hansen EC, Kong CJ, Imbrogno J, Verghese J, Guinness SM, Salazar CA, Desrosiers JN, Kappe CO, Cantillo D. Metal-Free Electrochemical Reduction of Disulfides in an Undivided Cell under Mass Transfer Control. Chemistry 2023; 29:e202302664. [PMID: 37608784 DOI: 10.1002/chem.202302664] [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: 08/17/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 08/24/2023]
Abstract
Electroorganic synthesis is generally considered to be a green alternative to conventional redox reactions. Electrochemical reductions, however, are less advantageous in terms of sustainability, as sacrificial metal anodes are often employed. Divided cell operation avoids contact of the reduction products with the anode and allows for convenient solvent oxidation, enabling metal free greener electrochemical reductions. However, the ion exchange membranes required for divided cell operation on a commercial scale are not amenable to organic solvents, which hinders their applicability. Herein, we demonstrate that electrochemical reduction of oxidatively sensitive compounds can be carried out in an undivided cell without sacrificial metal anodes by controlling the mass transport to a small surface area electrode. The concept is showcased by an electrochemical method for the reductive cleavage of aryl disulfides. Fine tuning of the electrode surface area and current density has enabled the preparation of a wide variety of thiols without formation of any oxidation side products. This strategy is anticipated to encourage further research on greener, metal free electrochemical reductions.
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Affiliation(s)
- Bhanwar K Malviya
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, A-8010, Graz, Austria
- Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, 8010, Graz, Austria
| | - Eric C Hansen
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Caleb J Kong
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Joseph Imbrogno
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Jenson Verghese
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Steven M Guinness
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Chase A Salazar
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - Jean-Nicolas Desrosiers
- Chemical Research & Development, Pfizer Worldwide Research & Development, Groton, Connecticut, 06340, USA
| | - C Oliver Kappe
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, A-8010, Graz, Austria
- Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, 8010, Graz, Austria
| | - David Cantillo
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, A-8010, Graz, Austria
- Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, 8010, Graz, Austria
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3
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Sun M, Liu W, Wu W, Li Q, Shen L. Fe 3O 4@ABA-aniline-CuI nanocomposite as a highly efficient and reusable nanocatalyst for the synthesis of benzothiazole-sulfide aryls and heteroaryls. RSC Adv 2023; 13:20351-20364. [PMID: 37448779 PMCID: PMC10337755 DOI: 10.1039/d3ra03069e] [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: 05/08/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Studying diaryl sulfides and benzothiazoles is important in organic synthesis because numerous natural and medicinal products contain these scaffolds. Over the past few years, research on the synthesis of compounds containing benzothiazole-sulfide aryls, as important biological molecules, has received significant attention. Multicomponent reactions are the most popular strategy for performing difficult reactions and the synthesis of complexed molecules such as benzothiazole-sulfide aryls. In this work, CuI was successfully immobilized on the surface of magnetic Fe3O4 nanoparticles modified with aniline and 4-aminobenzoic acid [Fe3O4@ABA-Aniline-CuI nanocomposite] and its catalytic activity was investigated in the preparation of a broad range of benzothiazole-sulfide aryls and heteroaryls through the one-pot three-component reactions of 2-iodoaniline with carbon disulfide and aryl or heteroaryl iodides in the presence of KOAc as base in PEG-400 as solvent. TEM and SEM images revealed that the shape of the Fe3O4@ABA-Aniline-CuI particles is spherical and the size of the particles is approximately between 12-25 nanometers.
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Affiliation(s)
- Mingzhe Sun
- College of Food and Biology, Changchun Polytechnic Changchun Jilin 130033 China
| | - Wei Liu
- College of computer science, Jilin Normal University Siping Jilin 136000 China
| | - Wei Wu
- College of computer science, Jilin Normal University Siping Jilin 136000 China
| | - Qun Li
- College of Food and Biology, Changchun Polytechnic Changchun Jilin 130033 China
| | - Li Shen
- Institute Chemical and Nanotechnology Beijing China
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4
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Guo T, Bi L, Zhang M, Zhu CJ, Yuan LB, Zhao YH. Access to Sulfur-Containing Bisheterocycles through Base-Promoted Consecutive Tandem Cyclization/Sulfenylation with Elemental Sulfur. J Org Chem 2022; 87:16907-16912. [PMID: 36417664 DOI: 10.1021/acs.joc.2c02248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
A convenient and efficient tandem cyclization/sulfenylation of o-alkynyl-phenols/-anilines/enaminones for the synthesis of diverse sulfur-containing bisheterocycles has been developed using stable, odorless, and easy-to-handle elemental S8 as a building block under green chemistry conditions. Notably, a one-step simple base-mediated organic transformation affords a benzofuran (indole or chromone) ring and two C-S bonds. Attractive features of this methodology include the absence of a metal catalyst, mild conditions, good functional group tolerance, and valuable product structures.
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Affiliation(s)
- Tao Guo
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Lei Bi
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Miao Zhang
- Department of Pharmacy, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Cong-Jun Zhu
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Li-Bo Yuan
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Yun-Hui Zhao
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P. R. China
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5
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Abdi A, Hosseini SS, Nikbakht A, Bijanzadeh HR, Rominger F, Balalaie S. Regioselective Hydrothiolation of Allenoates through a Ca(OTf)
2
‐Promoted Three‐Component Reaction. ChemistrySelect 2022. [DOI: 10.1002/slct.202203372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Aida Abdi
- Peptide Chemistry Research Institute K. N. Toosi University of Technology P. O. Box 15875-4416 Tehran Iran
| | - S. Sina Hosseini
- Peptide Chemistry Research Institute K. N. Toosi University of Technology P. O. Box 15875-4416 Tehran Iran
| | - Ali Nikbakht
- Peptide Chemistry Research Institute K. N. Toosi University of Technology P. O. Box 15875-4416 Tehran Iran
| | - Hamid Reza Bijanzadeh
- Department of Environmental Sciences Faculty of Natural Resources and Marine Sciences Tarbiat Modares University Noor Iran
| | - Frank Rominger
- Organisch-Chemisches Institut der Universität Heidelberg Im Neuenheimer Feld 271 69120 Heidelberg Germany
| | - Saeed Balalaie
- Peptide Chemistry Research Institute K. N. Toosi University of Technology P. O. Box 15875-4416 Tehran Iran
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6
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Dong DQ, Yang SH, Wu P, Wang JZ, Min LH, Yang H, Zhou MY, Wei ZH, Ding CZ, Wang YL, Gao JH, Wang SJ, Wang ZL. Copper-Catalyzed Difluoroalkylation Reaction. Molecules 2022; 27:molecules27238461. [PMID: 36500553 PMCID: PMC9740754 DOI: 10.3390/molecules27238461] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/14/2022] [Accepted: 11/14/2022] [Indexed: 12/07/2022] Open
Abstract
This review describes recent advances in copper-catalyzed difluoroalkylation reactions. The RCF2 radical is generally proposed in the mechanism of these reactions. At present, various types of copper-catalyzed difluoroalkylation reactions have been realized. According to their characteristics, we classify these difluoroalkylation reactions into three types.
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Affiliation(s)
- Dao-Qing Dong
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Shao-Hui Yang
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Pei Wu
- Shandong Academy of Pesticide Sciences, Beiyuan Street, Jinan 250033, China
- Correspondence: (P.W.); (Z.-L.W.)
| | - Jin-Zhi Wang
- Tancheng County Agricultural Technology Popularization Center, Linyi 276100, China
| | - Ling-Hao Min
- Qingdao Zhongda Agritech Co., Ltd., Qingdao 266109, China
| | - Hao Yang
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Meng-Yu Zhou
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Ze-Hui Wei
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Cai-Zhen Ding
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Yan-Li Wang
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Jia-Hui Gao
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Shu-Jie Wang
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Zu-Li Wang
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
- National Engineering Research Center of Low-Carbon Processing and Utilization of Forest Biomass, Nanjing Forestry University, Nanjing 210037, China
- Correspondence: (P.W.); (Z.-L.W.)
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7
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Xu Z, Xiao L, Fan X, Lin D, Ma L, Nie G, Li Y. Spray-Assisted Interfacial Polymerization to Form Cu II/I@CMC-PANI Film: An Efficient Dip Catalyst for A 3 Reaction. NANOMATERIALS 2022; 12:nano12101641. [PMID: 35630864 PMCID: PMC9146272 DOI: 10.3390/nano12101641] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/01/2022] [Accepted: 05/02/2022] [Indexed: 02/01/2023]
Abstract
A novel and interesting method for the preparation of carboxymethylcellulose–polyaniline film-supported copper catalyst (CuII/I@CMC-PANI) has been developed via spray-assisted interfacial polymerization. Using copper sulfate as an initiator, spraying technology was introduced to form a unique interface that is perfectly beneficial to the polymerization of aniline monomers onto carboxymethylcellulose macromolecule chains. To further confirm the composition and structure of the as-prepared hybrid film, it was systematically characterized by inductively coupled plasma (ICP), Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), and thermogravimetric analysis (TGA) techniques. The Cu content in the fresh CuII/I@CMC-PANI film was determined to be 1.805 mmol/g, and spherical nanoparticles with an average size of ca. 10.04 nm could be observed in the hybrid film. The CuII/I@CMC-PANI hybrid film was exerted as a dip catalyst to catalyze the aldehyde–alkyne–amine (A3) coupling reactions. High yields of the products (up to 97%) were obtained in this catalytic system, and the catalyst could be easily picked up from the reaction mixture by tweezers and reused for at least six consecutive runs, without any discernible losses in its activity in the model reaction. The dip catalyst of CuII/I@CMC-PANI, with easy fabrication, convenient deployment, superior catalytic activity, and great reusability, is expected to be very useful in organic synthesis.
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Affiliation(s)
- Zhian Xu
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University, Guangzhou 511443, China; (Z.X.); (L.X.); (X.F.); (D.L.)
| | - Liang Xiao
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University, Guangzhou 511443, China; (Z.X.); (L.X.); (X.F.); (D.L.)
| | - Xuetao Fan
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University, Guangzhou 511443, China; (Z.X.); (L.X.); (X.F.); (D.L.)
| | - Dongtao Lin
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University, Guangzhou 511443, China; (Z.X.); (L.X.); (X.F.); (D.L.)
| | - Liting Ma
- Photoelectric Information Center, School of Physics and Telecom, Yulin Normal University, Yulin 537000, China;
| | - Guochao Nie
- Photoelectric Information Center, School of Physics and Telecom, Yulin Normal University, Yulin 537000, China;
- Correspondence: (G.N.); (Y.L.)
| | - Yiqun Li
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University, Guangzhou 511443, China; (Z.X.); (L.X.); (X.F.); (D.L.)
- Correspondence: (G.N.); (Y.L.)
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8
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Mirza‐Aghayan M, Saeedi M, Boukherroub R. Carbon–nitrogen bond formation using modified graphene oxide derivatives decorated with copper complexes and nanoparticles. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Mandana Saeedi
- Chemistry and Chemical Engineering Research Center of Iran (CCERCI) Tehran Iran
| | - Rabah Boukherroub
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR8520 Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts‐de‐France Lille France
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9
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Chaubey NR, Kapdi AR. HFIP promoted thio(hetero)arylation of imidazoheterocycles under metal- and base-free conditions. Chem Commun (Camb) 2021; 57:8202-8205. [PMID: 34313277 DOI: 10.1039/d1cc03089b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A new reaction methodology has been developed for HFIP promoted Thio(hetero)arylation of imidazoheterocycles under metal and base-free conditions. To the best of our knowledge, this is the first report that describes linking of imidazopyridines with electron deficient heteroarenes through a sulphur atom and also for the synthesis of most of these compounds. The reaction conditions are well tolerated by almost all kinds of 2-chloroheteroarenes and a wide range of imidazoheterocycles. The synthesized compounds can show significant biological properties.
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Affiliation(s)
- Narendra R Chaubey
- Department of Chemistry, Institute of Chemical Technology, Nathalal Parekh Road, Matunga, Mumbai-400019, Maharashtra, India.
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10
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Wu Y, Li L, Wen K, Deng J, Chen J, Shi J, Wu T, Pang J, Tang X. Copper-Catalyzed C-3 Functionalization of Imidazo[1,2- a]pyridines with 3-Indoleacetic Acids. J Org Chem 2021; 86:12394-12402. [PMID: 34387491 DOI: 10.1021/acs.joc.1c01371] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A copper-catalyzed C-3 functionalization of imidazo[1,2-a]pyridines with 3-indoleacetic acids through an aerobic oxidative decarboxylative process has been developed. The protocol provided a series of 3-(1H-indol-3-ylmethyl)-imidazo[1,2-a]pyridines in moderate to good yields under simple reaction conditions. Importantly, some products exhibited potent antiproliferative activity in cancer cell lines.
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Affiliation(s)
- Yinrong Wu
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, 1023 South Shatai Road, Baiyun District, Guangzhou 510515, People's Republic of China
| | - Lu Li
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, 1023 South Shatai Road, Baiyun District, Guangzhou 510515, People's Republic of China
| | - Kangmei Wen
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, 1023 South Shatai Road, Baiyun District, Guangzhou 510515, People's Republic of China
| | - Jie Deng
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, 1023 South Shatai Road, Baiyun District, Guangzhou 510515, People's Republic of China
| | - Jiewen Chen
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, 1023 South Shatai Road, Baiyun District, Guangzhou 510515, People's Republic of China
| | - Jie Shi
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, 1023 South Shatai Road, Baiyun District, Guangzhou 510515, People's Republic of China
| | - Ting Wu
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, 1023 South Shatai Road, Baiyun District, Guangzhou 510515, People's Republic of China
| | - Jianxin Pang
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, 1023 South Shatai Road, Baiyun District, Guangzhou 510515, People's Republic of China
| | - Xiaodong Tang
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, 1023 South Shatai Road, Baiyun District, Guangzhou 510515, People's Republic of China
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11
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Gan Z, Zhu X, Yan Q, Song X, Yang D. Oxidative dual C–H sulfenylation: A strategy for the synthesis of bis(imidazo[1,2-a]pyridin-3-yl)sulfanes under metal-free conditions using sulfur powder. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.12.046] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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12
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Tang Q, Yin X, Kuchukulla RR, Zeng Q. Recent Advances in Multicomponent Reactions with Organic and Inorganic Sulfur Compounds. CHEM REC 2021; 21:893-905. [DOI: 10.1002/tcr.202100026] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/27/2021] [Accepted: 03/01/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Qinqin Tang
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection College of Materials Chemistry & Chemical Engineering Chengdu University of Technology Chengdu 610059 China
| | - Xianjie Yin
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection College of Materials Chemistry & Chemical Engineering Chengdu University of Technology Chengdu 610059 China
| | - Ratnakar Reddy Kuchukulla
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection College of Materials Chemistry & Chemical Engineering Chengdu University of Technology Chengdu 610059 China
- College of Environment and Ecology Chengdu University of Technology Chengdu 610059 China
| | - Qingle Zeng
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection College of Materials Chemistry & Chemical Engineering Chengdu University of Technology Chengdu 610059 China
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13
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Zhu X, Li X, Li X, Lv J, Sun K, Song X, Yang D. Decarboxylative C–H alkylation of heteroarenes by copper catalysis. Org Chem Front 2021. [DOI: 10.1039/d1qo00210d] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A copper-catalyzed decarboxylative C–H alkylation of heteroarenes with alkyl carboxylic acids has been realized.
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Affiliation(s)
- Xiaolong Zhu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science
- MOE
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao
| | - Xuan Li
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science
- MOE
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao
| | - Xuehao Li
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science
- MOE
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao
| | - Jian Lv
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science
- MOE
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao
| | - Kai Sun
- College of Chemistry and Chemical Engineering
- YanTai University
- Yantai
- P. R. China
| | - Xiuyan Song
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science
- MOE
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao
| | - Daoshan Yang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science
- MOE
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao
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14
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Fairoosa J, Neetha M, Anilkumar G. Recent developments and perspectives in the copper-catalyzed multicomponent synthesis of heterocycles. RSC Adv 2021; 11:3452-3469. [PMID: 35424324 PMCID: PMC8694354 DOI: 10.1039/d0ra10472h] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 01/08/2021] [Indexed: 12/11/2022] Open
Abstract
Heterocyclic compounds have become an inevitable part of organic chemistry due to their ubiquitous presence in bioactive compounds. Copper-catalyzed multicomponent synthesis of heterocycles has developed as the most convenient and facile synthetic route towards complex heterocyclic motifs. In this review, we discuss the advancements in the field of copper-catalyzed multicomponent reactions for the preparation of heterocycles since 2018. Heterocycles are abundant in several pharmaceutical and naturally occurring compounds. Copper-catalyzed multicomponent reactions are a convenient method for easy access to heterocycles. In this review, we focus on the advancement in this field for the past two years.![]()
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Affiliation(s)
- Jaleel Fairoosa
- School of Chemical Sciences
- Mahatma Gandhi University
- Kottayam
- India
| | - Mohan Neetha
- School of Chemical Sciences
- Mahatma Gandhi University
- Kottayam
- India
| | - Gopinathan Anilkumar
- School of Chemical Sciences
- Mahatma Gandhi University
- Kottayam
- India
- Advanced Molecular Materials Research Centre (AMMRC)
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15
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Bayanati M, Parizadeh N, Nematpour M, Sedaghat A, Tabatabaia SA. A new route for the synthesis of functionalized benzo[d]imidazo[5,1-b]thiazol-1-amine derivatives from benzothiazole, trichloroacetamidines and terminal alkynes. J Sulphur Chem 2020. [DOI: 10.1080/17415993.2020.1820010] [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]
Affiliation(s)
- Maryam Bayanati
- Department of Pharmaceutical Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Niloofar Parizadeh
- Faculty of Chemistry, Institute of Organic Chemistry, University of Vienna, Vienna, Austria
| | - Manijeh Nematpour
- Department of Pharmaceutical Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Anna Sedaghat
- Student Research Committee, (Department and Faculty of pharmacy), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sayyed Abbas Tabatabaia
- Department of Pharmaceutical Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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16
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C(sp2)–H/O–H cross-dehydrogenative coupling of quinoxalin-2(1H)-ones with alcohols under visible-light photoredox catalysis. CHINESE JOURNAL OF CATALYSIS 2020. [DOI: 10.1016/s1872-2067(19)63526-6] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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17
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He WB, Gao LQ, Chen XJ, Wu ZL, Huang Y, Cao Z, Xu XH, He WM. Visible-light-initiated malic acid-promoted cascade coupling/cyclization of aromatic amines and KSCN to 2-aminobenzothiazoles without photocatalyst. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2020.02.011] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Liu KJ, Deng JH, Zeng TY, Chen XJ, Huang Y, Cao Z, Lin YW, He WM. 1,2-Diethoxyethane catalyzed oxidative cleavage of gem-disubstituted aromatic alkenes to ketones under minimal solvent conditions. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2020.01.036] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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19
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Dong Z, Liu Y, Zhou CW, Huang JJ, Guo T, Wang Y. Direct cross-dehydrogenative coupling reactions of imidazopyridines and 1-naphthylamines with ethers under metal-free conditions. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1761394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Zhe Dong
- School of Chinese Material Medica, Beijing University of Chinese Medicine, Beijing, P.R. China
- Institute for Food Control, National Institutes for Food and Drug Control, Beijing, P.R. China
| | - Yu Liu
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, P.R. China
| | - Chen-Wei Zhou
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, P.R. China
| | - Jun-Jian Huang
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, P.R. China
| | - Tao Guo
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, P.R. China
| | - Yun Wang
- School of Chinese Material Medica, Beijing University of Chinese Medicine, Beijing, P.R. China
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Feng ZW, Li J, Jiang YQ, Tian Y, Xu GQ, Shi X, Ding QJ, Li W, Ma CH, Yu B. Transition-metal-free sulfonylations of methylthiolated alkynones to synthesize 3-sulfonylated thioflavones. NEW J CHEM 2020. [DOI: 10.1039/d0nj03386c] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A set of transition-metal-free NaI/TBHP-mediated sulfonylation cyclization reactions of methylthiolated alkynones with sulfonyl hydrazides was developed, by which various 3-sulfonylated thioflavones were prepared under mild reaction conditions.
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21
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Gui QW, Teng F, Li ZC, Jin XF, Zhang M, Dai JN, Lin YW, Cao Z, He WM. Molecular iodine-catalyzed multicomponent synthesis of α-cyanopyrrolines with ambient air as the oxidant under neat conditions. Org Chem Front 2020. [DOI: 10.1039/d0qo01113d] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
An eco-friendly and practical method for synthesizing α-cyanopyrrolines via iodine-catalyzed multicomponent tandem reaction of alkenes, TMSCN and N,N-disubstituted formamides with ambient air as the sole oxidant was developed.
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Affiliation(s)
- Qing-Wen Gui
- College of Chemistry and Materials Science
- Hunan Agricultural University
- Changsha 410128
- China
| | - Fan Teng
- College of Chemistry and Materials Science
- Hunan Agricultural University
- Changsha 410128
- China
| | - Zhou-Chao Li
- College of Chemistry and Materials Science
- Hunan Agricultural University
- Changsha 410128
- China
| | - Xue-Feng Jin
- College of Chemistry and Materials Science
- Hunan Agricultural University
- Changsha 410128
- China
| | - Mei Zhang
- College of Chemistry and Materials Science
- Hunan Agricultural University
- Changsha 410128
- China
| | - Jia-Ni Dai
- College of Chemistry and Materials Science
- Hunan Agricultural University
- Changsha 410128
- China
| | - Ying-Wu Lin
- School of Chemistry and Chemical Engineering
- University of South China
- Hengyang
- China
| | - Zhong Cao
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation
- Changsha University of Science and Technology
- Changsha
- China
| | - Wei-Min He
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation
- Changsha University of Science and Technology
- Changsha
- China
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22
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