1
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Makhal PN, Dayare LN, Chilvery S, Devi P, Sujat Shaikh A, Sharma A, Negi A, Godugu C, Rao Kaki V. Synthesis, biological evaluation, and molecular docking studies of novel N-substituted piperazine-tethered thiophene-3-carboxamide selenides as potent antiproliferative agents with EGFR kinase inhibitory activity. Bioorg Chem 2024; 151:107677. [PMID: 39088978 DOI: 10.1016/j.bioorg.2024.107677] [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] [Received: 06/06/2024] [Revised: 07/11/2024] [Accepted: 07/25/2024] [Indexed: 08/03/2024]
Abstract
In the context of structural investigation and optimization of various potential EGFR inhibitors, a novel series of asymmetrical piperazine-tethered trisubstituted thiophene-3-carboxamide selenide derivatives were synthesized and evaluated for their antiproliferative potential against selected human cancer cell lines. These derivatives, built based on a previously identified hit molecule, were synthesized via multiple-step reactions, including optimization of the C-Se cross-coupling reaction. Two compounds, 17i and 18i, displayed significant cytotoxicity (IC50 value: 4.82 ± 0.80 µM and 1.43 ± 0.08 µM) against HCT116 and A549 cancer cell lines, respectively. Quantitative analysis of apoptotic stages using Annexin V-FITC/PI double staining validated their apoptotic potential. Further, compound 18i demonstrated a remarkable inhibition of EGFR kinase, with an IC50 concentration of 42.3 nM. The lead compound 18i, with remarkable in vitro cytotoxicity, apoptosis induction capability, and EGFR inhibition, emerges as a promising candidate for anticancer therapy.
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Affiliation(s)
- Priyanka N Makhal
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Lahu N Dayare
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Shrilekha Chilvery
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Priyanka Devi
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Arbaz Sujat Shaikh
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Anamika Sharma
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Aakansha Negi
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India
| | - Chandraiah Godugu
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India.
| | - Venkata Rao Kaki
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500037, India.
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2
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Dong Z, Li Z, Hu P, Guo T, Zhang P, Zhu C. Copper-Catalyzed Tandem Cyclization/Chalcogenation with Elemental S 8/Se: Concise Synthesis of 3-(β-Hydroxychalcogen)benzofurans. J Org Chem 2024; 89:9641-9646. [PMID: 38910296 DOI: 10.1021/acs.joc.4c00077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2024]
Abstract
A novel copper-catalyzed cyclization/chalcogenation of o-alkynylphenols with epoxides and elemental S8/Se was developed for the synthesis of a 3-chalcogen-benzofuran architecture in a domino process with no intermediate isolation or purification. Various sensitive functional groups were compatible at room temperature and furnished chalcogenation derivatives in moderate to good yields.
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Affiliation(s)
- Zhe Dong
- Institute for Food Control, National Institutes for Food and Drug Control, Beijing 100061, P. R. China
| | - Zhonghui Li
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Penghua Hu
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Tao Guo
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
| | - Panke Zhang
- Green Catalysis Center, College of Chemistry, Henan Advanced Institute of Technology, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Congjun Zhu
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou, Henan 450001, P. R. China
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3
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Dapkekar AB, Satyanarayana G. Electrochemical selenofunctionalization of unactivated alkenes: access to β-hydroxy-selenides. Org Biomol Chem 2024; 22:1775-1781. [PMID: 38328950 DOI: 10.1039/d4ob00105b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
This work demonstrates the electrochemical construction of 2-methyl-1-aryloxy-3-(arylselanyl)propan-2-ol/2-hydroxy-2-methyl-3-(arylselanyl)propyl 2-(2-hydroxy-2-methyl-3-(arylselanyl)propoxy)benzoate starting from aryl allyl ethers/allyl benzoates and diaryl diselenides under additive-free electrochemical conditions. This environmentally friendly method was achieved through constant current electrolysis in an undivided cell setup under acid, oxidant, or catalyst-free conditions. Additionally, this technique enabled the synthesis of a variety of β-hydroxy selenides including late-stage functionalization of drug derivatives in good to exceptional yields across various substrates under mild reaction conditions.
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Affiliation(s)
- Anil Balajirao Dapkekar
- Department of Chemistry, Indian Institute of Technology Hyderabad (IITH), Kandi, Sangareddy, Telangana 502284, India.
| | - Gedu Satyanarayana
- Department of Chemistry, Indian Institute of Technology Hyderabad (IITH), Kandi, Sangareddy, Telangana 502284, India.
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4
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Wang HH, Zhu YY, Chen CL, Huang XB, Liu MC, Zhou YB, Wu HY. Transition-metal-free four-component reaction of nitriles and disulfides/diselenides. Chem Commun (Camb) 2024; 60:862-865. [PMID: 38131618 DOI: 10.1039/d3cc05416k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
One-pot synthesis of structurally diverse sulfurized/selenated 4-aminopyrimidines has been reported via t-BuOK/K2S2O8-promoted four-component reaction of mixed nitriles and disulfides/diselenides. Mechanistic studies indicate that the reaction proceeds through radical and ionic pathways, and an alkenyl sulfide serves as a key intermediate.
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Affiliation(s)
- Hui-Hui Wang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China.
| | - Yang-Yun Zhu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China.
| | - Chuan-Li Chen
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China.
| | - Xiao-Bo Huang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China.
| | - Miao-Chang Liu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China.
| | - Yun-Bing Zhou
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China.
| | - Hua-Yue Wu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China.
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5
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Sonego JM, de Diego SI, Szajnman SH, Gallo-Rodriguez C, Rodriguez JB. Organoselenium Compounds: Chemistry and Applications in Organic Synthesis. Chemistry 2023; 29:e202300030. [PMID: 37378970 DOI: 10.1002/chem.202300030] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 06/18/2023] [Accepted: 06/28/2023] [Indexed: 06/29/2023]
Abstract
Selenium, originally described as a toxin, turns out to be a crucial trace element for life that appears as selenocysteine and its dimer, selenocystine. From the point of view of drug developments, selenium-containing drugs are isosteres of sulfur and oxygen with the advantage that the presence of the selenium atom confers antioxidant properties and high lipophilicity, which would increase cell membrane permeation leading to better oral bioavailability. In this article, we have focused on the relevant features of the selenium atom, above all, the corresponding synthetic approaches to access a variety of organoselenium molecules along with the proposed reaction mechanisms. The preparation and biological properties of selenosugars, including selenoglycosides, selenonucleosides, selenopeptides, and other selenium-containing compounds will be treated. We have attempted to condense the most important aspects and interesting examples of the chemistry of selenium into a single article.
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Affiliation(s)
- Juan M Sonego
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
| | - Sheila I de Diego
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
| | - Sergio H Szajnman
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
| | - Carola Gallo-Rodriguez
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), C1428EHA, Buenos Aires, Argentina
| | - Juan B Rodriguez
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
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6
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Chen CL, Li JC, Liu MC, Zhou YB, Wu HY. Metal-Free Synthesis of Diselenides and Ditellurides by using TMSCN. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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7
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Yao J, Hu D, Zhang JQ, Zhang Y, Ma X, Liu J, Wang J, Ni B, Ren H. Ring-Opening Selenation of Cyclopropanol for the Selective Synthesis of β-Hydroxy-Substituted Selenylated Ketones. J Org Chem 2022; 87:14685-14694. [DOI: 10.1021/acs.joc.2c02004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jun Yao
- Advanced Research Institute and Department of Chemistry, Taizhou University, Jiaojiang 318000, China
| | - Dandan Hu
- Advanced Research Institute and Department of Chemistry, Taizhou University, Jiaojiang 318000, China
| | - Jun-Qi Zhang
- Advanced Research Institute and Department of Chemistry, Taizhou University, Jiaojiang 318000, China
| | - Yili Zhang
- Advanced Research Institute and Department of Chemistry, Taizhou University, Jiaojiang 318000, China
| | - Xinyi Ma
- Advanced Research Institute and Department of Chemistry, Taizhou University, Jiaojiang 318000, China
| | - Jiang Liu
- Advanced Research Institute and Department of Chemistry, Taizhou University, Jiaojiang 318000, China
| | - Jiali Wang
- Advanced Research Institute and Department of Chemistry, Taizhou University, Jiaojiang 318000, China
| | - Bukuo Ni
- Department of Chemistry, Texas A&M University-Commerce, Commerce, Texas 75429-3011, United States
| | - Hongjun Ren
- Advanced Research Institute and Department of Chemistry, Taizhou University, Jiaojiang 318000, China
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453000, China
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8
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Iodine-Mediated Alkoxyselenylation of Alkenes and Dienes with Elemental Selenium. Molecules 2022; 27:molecules27196169. [PMID: 36234704 PMCID: PMC9572842 DOI: 10.3390/molecules27196169] [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: 08/22/2022] [Revised: 09/07/2022] [Accepted: 09/14/2022] [Indexed: 11/27/2022] Open
Abstract
A one-pot synthesis of linear and cyclic β-alkoxyselenides is developed through the iodine-mediated three-component reaction of elemental selenium with alkenes (dienes) and alcohols. Selenylation of 1,5-hexadiene gives 2,5-di(methoxymethyl)tetrahydroselenophene and 2-methoxy-6-(methoxymethyl)tetrahydro-2H-selenopyran via the 5-exo-trig and 6-endo-trig cyclization. 1,7-Octadiene affords only linear 1:2 adduct with two terminal double bonds. 1,5-Cyclooctadiene results in one diastereomer of 2,6-dialkoxy-9-selenabicyclo [3.3.1]nonanes via 6-exo-trig cyclization. With 1,3-diethenyl-1,1,3,3-tetramethyldisiloxane, the first ring-substituted representative of a very rare class of heterocycles, 1,4,2,6-oxaselenadisilinanes, was obtained at a high yield.
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9
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Tan X, Zhao K, Zhong X, Yang L, Dong Y, Wang T, Yu S, Li X, Zhao Z. Synthesis of 1,2-diselenides via potassium persulfate-mediated diselenation of allenamides with diselenides. Org Biomol Chem 2022; 20:6566-6570. [PMID: 35903979 DOI: 10.1039/d2ob00964a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient potassium persulfate-mediated radical addition of allenamides with diselenides was developed to create a workable route to 1,2-diselenide products. The reaction tolerates a wide spectrum of functional groups to deliver the products in good to excellent yields. Mechanistic investigations including a calculation study indicated that the radical cascade proceeds through a vinyl radical intermediate, which is formed via a selenium radical added to the terminal CC double bond of allenamides.
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Affiliation(s)
- Xiaoju Tan
- Key Laboratory of Basic Chemistry of the State Ethnic Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, PR China.
| | - Kun Zhao
- Key Laboratory of Basic Chemistry of the State Ethnic Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, PR China.
| | - Xuefang Zhong
- Key Laboratory of Basic Chemistry of the State Ethnic Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, PR China.
| | - Lan Yang
- Key Laboratory of Basic Chemistry of the State Ethnic Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, PR China.
| | - Yiming Dong
- Key Laboratory of Basic Chemistry of the State Ethnic Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, PR China.
| | - Tianmi Wang
- Key Laboratory of Basic Chemistry of the State Ethnic Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, PR China.
| | - Shengping Yu
- Key Laboratory of Basic Chemistry of the State Ethnic Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, PR China.
| | - Xiaoxiao Li
- Key Laboratory of Basic Chemistry of the State Ethnic Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, PR China.
| | - Zhigang Zhao
- Key Laboratory of Basic Chemistry of the State Ethnic Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu 610041, PR China.
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10
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Murata Y, Tsuchida S, Nezaki R, Kitamura Y, Matsumura M, Yasuike S. Silver-catalyzed three-component reaction of uracils, arylboronic acids, and selenium: synthesis of 5-arylselanyluracils. RSC Adv 2022; 12:14502-14508. [PMID: 35702214 PMCID: PMC9105704 DOI: 10.1039/d2ra01685k] [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: 03/16/2022] [Accepted: 04/28/2022] [Indexed: 11/23/2022] Open
Abstract
Herein, we describe a simple and general multi-component synthesis of 5-arylselanyluracils by the regioselective C–H selenation of uracils. Reactions of uracils with arylboronic acid and Se powder in the presence of AgNO3 (10 mol%) at 120 °C under aerobic conditions afforded various 5-arylselanyluracils. The source of the introduced selanyl group was prepared from a commercially available arylboronic acid and Se powder in the reaction system, thereby ensuring a simple and efficient protocol. This reaction represents the first example of the synthesis of a 5-arylselanyluracil in a multi-component system. A simple and general multicomponent synthesis of 5-arylselanyluracils by regioselective C–H selenation of uracils is described.![]()
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Affiliation(s)
- Yuki Murata
- School of Pharmaceutical Sciences, Aichi Gakuin University 1-100 Kusumoto-cho, Chikusa-ku Nagoya 464-8650 Japan
| | - Saori Tsuchida
- School of Pharmaceutical Sciences, Aichi Gakuin University 1-100 Kusumoto-cho, Chikusa-ku Nagoya 464-8650 Japan
| | - Rena Nezaki
- School of Pharmaceutical Sciences, Aichi Gakuin University 1-100 Kusumoto-cho, Chikusa-ku Nagoya 464-8650 Japan
| | - Yuki Kitamura
- School of Pharmaceutical Sciences, Aichi Gakuin University 1-100 Kusumoto-cho, Chikusa-ku Nagoya 464-8650 Japan
| | - Mio Matsumura
- School of Pharmaceutical Sciences, Aichi Gakuin University 1-100 Kusumoto-cho, Chikusa-ku Nagoya 464-8650 Japan
| | - Shuji Yasuike
- School of Pharmaceutical Sciences, Aichi Gakuin University 1-100 Kusumoto-cho, Chikusa-ku Nagoya 464-8650 Japan
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11
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Guo T, Li Z, Bi L, Fan L, Zhang P. Recent advances in organic synthesis applying elemental selenium. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132752] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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Wang X, Sun B, Zhao Z, Chen X, Xia W, Shen Y, Li Y. Copper‐Catalyzed Four‐Component Cascade Reaction for the Construction of Triazoles Bearing β‐Hydroxy Chalcogenides. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202100938] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xiang‐Xiang Wang
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Bo‐Xun Sun
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Zhi‐Wei Zhao
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Xin Chen
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Wen‐Jin Xia
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Yuehai Shen
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
| | - Ya‐Min Li
- Faculty of Life Science and Technology Kunming University of Science and Technology Kunming 650500 People's Republic of China
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13
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Blödorn GB, Sacramento M, Sandagorda EMA, Lima AS, Reis JS, Silva MS, Alves D. Silver-catalyzed synthesis of symmetrical diaryl tellurides from arylboronic acids and tellurium. NEW J CHEM 2022. [DOI: 10.1039/d2nj04019k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The synthesis of symmetrical tellurides from different arylboronic acids and elemental tellurium using AgNO3 as a catalyst was performed.
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Affiliation(s)
- Gustavo B. Blödorn
- Laboratório de Síntese Orgânica Limpa – LASOL – CCQFA – Universidade Federal de Pelotas – UFPel, P.O. Box 354 – 96010-900, Pelotas, RS, Brazil
| | - Manoela Sacramento
- Laboratório de Síntese Orgânica Limpa – LASOL – CCQFA – Universidade Federal de Pelotas – UFPel, P.O. Box 354 – 96010-900, Pelotas, RS, Brazil
| | - Eduardo M. A. Sandagorda
- Laboratório de Síntese Orgânica Limpa – LASOL – CCQFA – Universidade Federal de Pelotas – UFPel, P.O. Box 354 – 96010-900, Pelotas, RS, Brazil
| | - Ariana S. Lima
- Laboratório de Síntese Orgânica Limpa – LASOL – CCQFA – Universidade Federal de Pelotas – UFPel, P.O. Box 354 – 96010-900, Pelotas, RS, Brazil
| | - Joel S. Reis
- Institute of Chemistry, Fluminense Federal University, UFF, CEP: 24020-141, Niteroi, RJ, Brazil
| | - Márcio S. Silva
- Laboratório de Síntese Orgânica Limpa – LASOL – CCQFA – Universidade Federal de Pelotas – UFPel, P.O. Box 354 – 96010-900, Pelotas, RS, Brazil
| | - Diego Alves
- Laboratório de Síntese Orgânica Limpa – LASOL – CCQFA – Universidade Federal de Pelotas – UFPel, P.O. Box 354 – 96010-900, Pelotas, RS, Brazil
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14
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Ma Y, Liu M, Zhou Y, Wu H. Synthesis of Organoselenium Compounds with Elemental Selenium. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101227] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yang‐Tong Ma
- College of Chemistry and Materials Engineering Wenzhou University Wenzhou 325035 People's Republic of China
| | - Miao‐Chang Liu
- College of Chemistry and Materials Engineering Wenzhou University Wenzhou 325035 People's Republic of China
| | - Yun‐Bing Zhou
- College of Chemistry and Materials Engineering Wenzhou University Wenzhou 325035 People's Republic of China
| | - Hua‐Yue Wu
- College of Chemistry and Materials Engineering Wenzhou University Wenzhou 325035 People's Republic of China
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15
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Guo L, Su M, Lv J, Liu W, Wang S. N
‐Iodosuccinimide‐promoted Regioselective Selenylation of 4
H
‐Pyrido‐[1,2‐
a
]‐pyrimidin‐4‐ones with Diselenides at Room Temperature. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100576] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lina Guo
- School of Chemistry and Chemical Engineering Guangdong Pharmaceutical University 280 Waihuan East Road Guangzhou 510006 P. R. China
| | - Meiyun Su
- School of Chemistry and Chemical Engineering Guangdong Pharmaceutical University 280 Waihuan East Road Guangzhou 510006 P. R. China
| | - Junliang Lv
- School of Chemistry and Chemical Engineering Guangdong Pharmaceutical University 280 Waihuan East Road Guangzhou 510006 P. R. China
- Guangdong Cosmetics Engineering & Technology Research Center 280 Waihuan East Road Guangzhou 510006 P. R. China
| | - Wenjie Liu
- School of Chemistry and Chemical Engineering Guangdong Pharmaceutical University 280 Waihuan East Road Guangzhou 510006 P. R. China
- Guangdong Cosmetics Engineering & Technology Research Center 280 Waihuan East Road Guangzhou 510006 P. R. China
| | - Shaohua Wang
- School of Chemistry and Chemical Engineering Guangdong Pharmaceutical University 280 Waihuan East Road Guangzhou 510006 P. R. China
- Guangdong Cosmetics Engineering & Technology Research Center 280 Waihuan East Road Guangzhou 510006 P. R. China
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16
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Nia RH, Mamaghani M, Tavakoli F. Ag-Catalyzed Multicomponent Synthesis of Heterocyclic Compounds: A Review. Curr Org Synth 2021; 19:COS-EPUB-117839. [PMID: 34515006 DOI: 10.2174/1570179418666210910105744] [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: 05/17/2021] [Revised: 07/05/2021] [Accepted: 07/05/2021] [Indexed: 11/22/2022]
Abstract
The investigation of the procedures for the multi-component synthesis of heterocycles has attracted the interest of organic and medicinal chemists. The use of heterogeneous catalysts, especially transition metal catalysts in organic synthesis, can provide a new, improved alternative to traditional methods in modern synthetic chemistry. The main focus is on the utilization of silver as a catalyst for the multi-component synthesis of heterocyclic compounds. The present review describes some important reported studies for the period of 2010 to 2020. Conclusion: The present review addresses some of the important reported studies on multi-component synthesis of heterocycles in the period of 2010-2020. These approaches were performed under classical and nonclassical conditions, using Ag salts, Ag NPs, Ag on the support, Ag as co-catalysts with other transition metals, ionic liquids, acidic or basic materials. Most of the reported reactions were performed under solvent-free conditions or in green solvents and the utilized catalysts were mostly recyclable. The main aim of the present review is to provide the organic chemists with the most appropriate procedures in the multi-component synthesis of desired heterocycles using silver catalysts.
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Affiliation(s)
- Roghayeh Hossein Nia
- Department of Chemistry, Faculty of Sciences, University of Guilan, P.O. Box 41335-1914, Rasht. Iran
| | - Manouchehr Mamaghani
- Department of Chemistry, Faculty of Sciences, University of Guilan, P.O. Box 41335-1914, Rasht. Iran
| | - Fatemeh Tavakoli
- Department of Chemistry, Faculty of Sciences, University of Guilan, P.O. Box 41335-1914, Rasht. Iran
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17
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Barcellos AM, Sacramento M, da Costa GP, Perin G, João Lenardão E, Alves D. Organoboron compounds as versatile reagents in the transition metal-catalyzed C–S, C–Se and C–Te bond formation. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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18
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Xu Z, Deng Y, Zhang Z, Ma W, Li W, Wen L, Li T. Diversity-Oriented Chemoenzymatic Synthesis of Sulfated and Nonsulfated Core 2 O-GalNAc Glycans. J Org Chem 2021; 86:10819-10828. [PMID: 34254798 DOI: 10.1021/acs.joc.1c01115] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A diversity-oriented chemoenzymatic approach for the collective preparation of sulfated core 2 O-GalNAc glycans and their nonsulfated counterparts was described. A sulfated trisaccharide and a nonsulfated trisaccharide were chemically synthesized by combining flexible protected group manipulations and sequential one-pot glycosylations. The divergent enzymatic extension of these two trisaccharides, using a panel of robust glycosyltransferases that can recognize sulfated substrates and differentiating the branches with specifically designed glycosylation sequences to achieve regioselective sialylation, provided 36 structurally well-defined O-GalNAc glycans.
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Affiliation(s)
- Zhuojia Xu
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yaqi Deng
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Zhumin Zhang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Wenjing Ma
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wanjin Li
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Liuqing Wen
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Tiehai Li
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China.,State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300350, China
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19
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Sacramento M, Costa GP, Barcellos AM, Perin G, Lenardão EJ, Alves D. Transition-metal-free C-S, C-Se, and C-Te Bond Formation from Organoboron Compounds. CHEM REC 2021; 21:2855-2879. [PMID: 33735500 DOI: 10.1002/tcr.202100021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 12/23/2022]
Abstract
The present review describes the successful application of organoboron compounds in transition-metal-free C-S, C-Se, and C-Te bond formations. We presented studies regarding these C-Chalcogen bond formations using organoboron reagents, such as boronic acids, boronic esters, borate anions, and several sources of chalcogen atoms/moieties. Moreover, a broad range of transition-metal-free approaches to synthesize sulfides, selenides, and tellurides were described using conventional heating methods, which are sometimes green since they use green solvents, safe reagents, among others. Furthermore, protocols using alternative energy sources, including ultrasound, microwave irradiation, photocatalysis, and electrolytic processes, were also shown to be suitable. These protocols were applied to prepare a broad scope of functionalized chalcogenides with high molecular diversity. These studies and their proposed mechanisms were also reported herein in addition to the reuse of reaction promoters.
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Affiliation(s)
- Manoela Sacramento
- Laboratório de Síntese Orgânica Limpa - LASOL, CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil
| | - Gabriel P Costa
- Laboratório de Síntese Orgânica Limpa - LASOL, CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil
| | - Angelita M Barcellos
- Laboratório de Síntese Orgânica Limpa - LASOL, CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil
| | - Gelson Perin
- Laboratório de Síntese Orgânica Limpa - LASOL, CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil
| | - Eder J Lenardão
- Laboratório de Síntese Orgânica Limpa - LASOL, CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil
| | - Diego Alves
- Laboratório de Síntese Orgânica Limpa - LASOL, CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil
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20
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Liang ZP, Yi W, Wang PF, Liu GQ, Ling Y. Iodosobenzene-Mediated Three-Component Selenofunctionalization of Olefins. J Org Chem 2021; 86:5292-5304. [DOI: 10.1021/acs.joc.1c00257] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Zhi-Peng Liang
- School of Pharmacy and Analysis & Testing Center, Nantong University, Nantong 226019, People′s Republic of China
| | - Wei Yi
- School of Pharmacy and Analysis & Testing Center, Nantong University, Nantong 226019, People′s Republic of China
| | - Peng-Fei Wang
- School of Pharmacy and Analysis & Testing Center, Nantong University, Nantong 226019, People′s Republic of China
| | - Gong-Qing Liu
- School of Pharmacy and Analysis & Testing Center, Nantong University, Nantong 226019, People′s Republic of China
| | - Yong Ling
- School of Pharmacy and Analysis & Testing Center, Nantong University, Nantong 226019, People′s Republic of China
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21
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Capperucci A, Coronnello M, Salvini F, Tanini D, Dei S, Teodori E, Giovannelli L. Synthesis of functionalised organochalcogenides and in vitro evaluation of their antioxidant activity. Bioorg Chem 2021; 110:104812. [PMID: 33744808 DOI: 10.1016/j.bioorg.2021.104812] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 01/29/2021] [Accepted: 03/05/2021] [Indexed: 11/26/2022]
Abstract
Differently substituted β-hydroxy- and β-amino dialkyl and alkyl-aryl tellurides and selenides have been prepared through ring-opening reactions of epoxides and aziridines with selenium- or tellurium-centered nucleophiles. The antioxidant properties and the cytotoxicity of such compounds have been investigated on normal human dermal fibroblasts. Most of the studied compounds exhibited a low cytotoxicity and a number of them proved to be non-toxic, not showing any effect on cell viability even at the highest concentration used (100 μM). The obtained results showed a significant antioxidant potential of the selected organotellurium compounds, particularly evident under conditions of exogenously induced oxidative stress. The antioxidant activity of selenium-containing analogues of active tellurides has also been evaluated on cells, highlighting that the replacement of Se with Te brought about a significant increase in the peroxidase activity.
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Affiliation(s)
- Antonella Capperucci
- University of Florence, Department of Chemistry "Ugo Schiff", Via della Lastruccia 3-13, I-50019 Sesto Fiorentino (Florence), Italy
| | - Marcella Coronnello
- University of Florence, Department of Health Sciences - Section of Clinical Pharmacology and Oncology, Viale Pieraccini 6, 50139 Firenze, Italy
| | - Francesca Salvini
- University of Florence, Department of Health Sciences - Section of Clinical Pharmacology and Oncology, Viale Pieraccini 6, 50139 Firenze, Italy
| | - Damiano Tanini
- University of Florence, Department of Chemistry "Ugo Schiff", Via della Lastruccia 3-13, I-50019 Sesto Fiorentino (Florence), Italy.
| | - Silvia Dei
- University of Florence, Department of Neurosciences, Psychology, Drug Research and Child's Health - Section of Pharmaceutical and Nutraceutical Sciences, via Ugo Schiff 6, 50019 Sesto Fiorentino (FI), Italy.
| | - Elisabetta Teodori
- University of Florence, Department of Neurosciences, Psychology, Drug Research and Child's Health - Section of Pharmaceutical and Nutraceutical Sciences, via Ugo Schiff 6, 50019 Sesto Fiorentino (FI), Italy
| | - Lisa Giovannelli
- University of Florence, Department of Neurosciences, Psychology, Drug Research and Child's Health - Section of Pharmacology, Viale Pieraccini 6, 50139 Firenze, Italy
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22
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Lu L, Bi K, Huang X, Liu M, Zhou Y, Wu H. Catalyst and Additive‐Free Selective Ring‐Opening Selenocyanation of Heterocycles with Elemental Selenium and TMSCN. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001423] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Li‐Guo Lu
- College of chemistry and materials engineering Wenzhou University Wenzhou 325035 People's Republic of China
| | - Kang Bi
- College of chemistry and materials engineering Wenzhou University Wenzhou 325035 People's Republic of China
| | - Xiao‐Bo Huang
- College of chemistry and materials engineering Wenzhou University Wenzhou 325035 People's Republic of China
| | - Miao‐Chang Liu
- College of chemistry and materials engineering Wenzhou University Wenzhou 325035 People's Republic of China
| | - Yun‐Bing Zhou
- College of chemistry and materials engineering Wenzhou University Wenzhou 325035 People's Republic of China
| | - Hua‐Yue Wu
- College of chemistry and materials engineering Wenzhou University Wenzhou 325035 People's Republic of China
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23
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Liu LQ, Li JL, Wang YC, Wang HS. N-fluorobenzenesulfonimide (NFSI)-mediated rapid regioselective oxyselenation of internal alkenes with diselenides. RESULTS IN CHEMISTRY 2021. [DOI: 10.1016/j.rechem.2021.100220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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24
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Yi R, Liu D, Wu Q, Zhao M, Wang Y, Wang Z. Electrochemical Oxidated-Iodide Promoted α-H Aryl(alkyl)selenation of Acetone for the Preparation of α-Aryl(alkyl)selenoacetones. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202102024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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25
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Wang Y, Liu J, Qiu G, Yang Y, Zhou H. Metal-Free Selenizative spiro-Tricyclization of N-Hydroxylethyl- N-arylpropiolamides. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202106044] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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26
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Zhang X, Huang X, Zhou Y, Liu M, Wu H. Metal‐Free Synthesis of Aryl Selenocyanates and Selenaheterocycles with Elemental Selenium. Chemistry 2020; 27:944-948. [DOI: 10.1002/chem.202004005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/03/2020] [Indexed: 12/16/2022]
Affiliation(s)
- Xue Zhang
- College of Chemistry and Materials Engineering Wenzhou University Wenzhou 325035 P. R. China
| | - Xiao‐Bo Huang
- College of Chemistry and Materials Engineering Wenzhou University Wenzhou 325035 P. R. China
| | - Yun‐Bing Zhou
- College of Chemistry and Materials Engineering Wenzhou University Wenzhou 325035 P. R. China
| | - Miao‐Chang Liu
- College of Chemistry and Materials Engineering Wenzhou University Wenzhou 325035 P. R. China
| | - Hua‐Yue Wu
- College of Chemistry and Materials Engineering Wenzhou University Wenzhou 325035 P. R. China
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27
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Kurkutov EO, Borodina TN. The iodine-assisted hydroxyselenenylation of alkenes with elemental selenium. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.11.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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28
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Wu J, Yang YF, Huang XB, Gao WX, Zhou YB, Liu MC, Wu HY. Three-Component Reactions of Alkynone o-Methyloximes, Element Selenium, and Boronic Acids Leading to 4-Organoselenylisoxazoles. ACS OMEGA 2020; 5:23358-23363. [PMID: 32954187 PMCID: PMC7496015 DOI: 10.1021/acsomega.0c03254] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 08/18/2020] [Indexed: 05/02/2023]
Abstract
We report an Ag-catalyzed one-pot three-component reaction of alkynone o-methyloxime, element selenium, and boronic acid, providing a facile route to selenated isoxazole product. This protocol features high efficiency, wide substrate scope, and the use of selenium powder as the selenium source.
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29
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Wu J, Gao WX, Huang XB, Zhou YB, Liu MC, Wu HY. Selective [3 + 2] Cycloaddition of Cyclopropenone Derivatives and Elemental Chalcogens. Org Lett 2020; 22:5555-5560. [PMID: 32643378 DOI: 10.1021/acs.orglett.0c01914] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A highly efficient method is disclosed for the synthesis of 1,2-dichalcogen heterocycles via [3 + 2] cycloaddition of cyclopropenone derivatives and elemental chalcogens. Different from other cyclopropenone derivatives, cyclopropenselenones undergo unprecedented rearrangement with elemental sulfur. The features of this protocol include mild reaction conditions, high efficiency, excellent atom economy, gram-scale ability, and good regioselectivity.
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Affiliation(s)
- Jian Wu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. of China
| | - Wen-Xia Gao
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. of China
| | - Xiao-Bo Huang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. of China
| | - Yun-Bing Zhou
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. of China
| | - Miao-Chang Liu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. of China
| | - Hua-Yue Wu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. of China
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30
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Unexpected Ethyltellurenylation of Epoxides with Elemental Tellurium under Lithium Triethylborohydride Conditions. CHEMISTRY-SWITZERLAND 2020. [DOI: 10.3390/chemistry2030041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The one-pot multistep ethyltellurenylation reaction of epoxides with elemental tellurium and lithium triethylborohydride is described. The reaction mechanism was experimentally investigated. Dilithium ditelluride and triethyl borane, formed from elemental tellurium and lithium triethylborohydride, were shown to be the key species involved in the reaction mechanism. Epoxides undergo ring-opening reaction with dilithium ditelluride to afford β-hydroxy ditellurides, which are sequentially converted into the corresponding β-hydroxy-alkyl ethyl tellurides by transmetalation with triethyl borane, reasonably proceeding through the SH2 mechanism.
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31
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Yang Y, Li C, Leng T, Huang X, Gao W, Zhou Y, Liu M, Wu H. Cu‐Catalyzed Radical Selenylation of Olefin: A Direct Access to Vinyl Selenides. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000015] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ye‐Fei Yang
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
| | - Chen‐Yuan Li
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
| | - Tao Leng
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
| | - Xiao‐Bo Huang
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
| | - Wen‐Xia Gao
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
| | - Yun‐Bing Zhou
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
| | - Miao‐Chang Liu
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
| | - Hua‐Yue Wu
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
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32
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Kommula D, Li Q, Ning S, Liu W, Wang Q, Zhao ZK. Iodine mediated synthesis of diaryl diselenides using SeO2 as a selenium source. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1728775] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Dileep Kommula
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Qing Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Siyang Ning
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Wujun Liu
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
| | - Qian Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Zongbao K. Zhao
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
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33
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Jin GQ, Gao WX, Zhou YB, Liu MC, Wu HY. Synthesis of selenated isochromenones by AgNO3-catalyzed three-component reaction of alkynylaryl esters, selenium powder and ArB(OH)2. RSC Adv 2020; 10:30439-30442. [PMID: 35516059 PMCID: PMC9056279 DOI: 10.1039/d0ra06016j] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 08/10/2020] [Indexed: 11/26/2022] Open
Abstract
Reported is the AgNO3-catalyzed three-component reaction of alkynylaryl esters, selenium powder and ArB(OH)2, providing a facile entry to selenated isochromenones. This work highlights the use of selenium powder as a selenium reagent in the synthesis of selenated isochromenones for the first time. We reported AgNO3-catalyzed three-component reaction of alkynylaryl esters, selenium powder and ArB(OH)2, providing an efficient synthetic route to selenated isochromenones.![]()
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Affiliation(s)
- Guo-Qing Jin
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Wen-Xia Gao
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Yun-Bing Zhou
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Miao-Chang Liu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
| | - Hua-Yue Wu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- People's Republic of China
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34
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Facile preparation of 2-arylbenzoselenazoles from three components reactions: 2-Chloronitrobenzene, Se, and arylacetic acids. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151393] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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35
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You G, Xi D, Sun J, Hao L, Xia C. Transition-metal- and oxidant-free three-component reaction of quinoline N-oxides, sodium metabisulfite and aryldiazonium tetrafluoroborates via a dual radical coupling process. Org Biomol Chem 2019; 17:9479-9488. [PMID: 31651023 DOI: 10.1039/c9ob02106j] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A convenient and straightforward three-component transformation of quinoline N-oxides, sodium metabisulfite and aryldiazonium tetrafluoroborates has been developed, providing the target products in moderate to good yields. Compared with previous studies, the present methodology avoids the use of transition-metal catalysts and excess oxidants, providing a simple and practical alternative approach for the construction of 2-sulfonylquinolines. Control experiments indicate that a dual radical coupling process is responsible for this reaction.
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Affiliation(s)
- Guirong You
- Pharmacy College, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian 271000, China.
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36
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An C, Li CY, Huang XB, Gao WX, Zhou YB, Liu MC, Wu HY. Selenium Radical Mediated Cascade Cyclization: Concise Synthesis of Selenated Benzofurans (Benzothiophenes). Org Lett 2019; 21:6710-6714. [DOI: 10.1021/acs.orglett.9b02315] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Cui An
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People’s Republic of China
| | - Chen-Yuan Li
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People’s Republic of China
| | - Xiao-Bo Huang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People’s Republic of China
| | - Wen-Xia Gao
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People’s Republic of China
| | - Yun-Bing Zhou
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People’s Republic of China
| | - Miao-Chang Liu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People’s Republic of China
| | - Hua-Yue Wu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People’s Republic of China
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37
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Tanini D, Capperucci A. Ring opening reactions of heterocycles with selenium and tellurium nucleophiles. NEW J CHEM 2019. [DOI: 10.1039/c9nj02320h] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An overview of the preparation and synthetic potentialities of functionalized organoselenium and organotellurium compounds is presented.
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Affiliation(s)
- Damiano Tanini
- Dipartimento di Chimica “Ugo Schiff”
- Università di Firenze
- 50019 Sesto Fiorentino
- Italy
| | - Antonella Capperucci
- Dipartimento di Chimica “Ugo Schiff”
- Università di Firenze
- 50019 Sesto Fiorentino
- Italy
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