1
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Access to 3-alkylselenindoles by multicomponent reaction of indoles, selenium powder and unactivated alkyl halides under transition-metal-free conditions. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.01.046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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2
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Karmakar HS, Kumar C, Kumar NR, Das S, Agrawal AR, Ghosh NG, Zade SS. Polycyclic Arene-Fused Selenophenes via Site Selective Selenocyclization of Arylethynyl Substituted Polycyclic Arenes. J Org Chem 2021; 86:12494-12506. [PMID: 34464128 DOI: 10.1021/acs.joc.1c00689] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Arene-fused selenophenes were synthesized by a redox neutral process from arylethynyl substituted polycyclic arenes using selenium powder in refluxing N-methyl-2-pyrrolidone (NMP) with the assistance of the residual water in NMP as a catalytic proton source. The site-selective nature of this selenocyclization produces trans-alkenes as a competitive product, which is dependent on the π-electron donation ability of polycyclic arenes and the kind of arylethynyl group attached to it. DFT calculations were performed to understand the site selectivity in the selenophene formation reaction. The HOMO coefficient on the carbon adjacent to carbon having arylalkyne substituent of the polycyclic arene correlates with the selenocyclization tendency of the substrate. The wavelength of absorption and emission and quantum yield of emission increase with increasing the number of fused benzene rings in the polycyclic unit (from naphthalene to pyrene).
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Affiliation(s)
- Himadri S Karmakar
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India
| | - Chandan Kumar
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India
| | - Neha Rani Kumar
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India
| | - Sarasija Das
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India
| | - Abhijeet R Agrawal
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India
| | - Nani Gopal Ghosh
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India
| | - Sanjio S Zade
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India
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3
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Wu W, Liu W, Song D, Yan L. Synthetic routes to selenophenes (biologically valuable molecules). SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1958229] [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]
Affiliation(s)
- Wei Wu
- College of Food and Biology, Changchun Polytechnic, Changchun, Jilin, China
| | - Wei Liu
- College of Computer Science, Jilin Normal University, Siping, Jilin, China
| | - Di Song
- College of Food and Biology, Changchun Polytechnic, Changchun, Jilin, China
| | - Li Yan
- College of Chemistry, Jilin Normal University, Siping, Jilin, China
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4
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Hellwig PS, Peglow TJ, Penteado F, Bagnoli L, Perin G, Lenardão EJ. Recent Advances in the Synthesis of Selenophenes and Their Derivatives. Molecules 2020; 25:E5907. [PMID: 33322179 PMCID: PMC7764687 DOI: 10.3390/molecules25245907] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 11/25/2022] Open
Abstract
The selenophene derivatives are an important class of selenium-based heterocyclics. These compounds play an important role in prospecting new drugs, as well as in the development of new light-emitting materials. During the last years, several methods have been emerging to access the selenophene scaffold, employing a diversity of cyclization-based synthetic strategies, involving specific reaction partners and particularities. This review presents a comprehensive discussion on the recent advances in the synthesis of selenophene-based compounds, starting from different precursors, highlighting the main differences, the advantages, and limitations among them.
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Affiliation(s)
- Paola S. Hellwig
- Laboratório de Síntese Orgânica Limpa-LASOL-CCQFA, Universidade Federal de Pelotas-UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil; (P.S.H.); (T.J.P.); (F.P.)
| | - Thiago J. Peglow
- Laboratório de Síntese Orgânica Limpa-LASOL-CCQFA, Universidade Federal de Pelotas-UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil; (P.S.H.); (T.J.P.); (F.P.)
| | - Filipe Penteado
- Laboratório de Síntese Orgânica Limpa-LASOL-CCQFA, Universidade Federal de Pelotas-UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil; (P.S.H.); (T.J.P.); (F.P.)
| | - Luana Bagnoli
- Group of Catalysis, Synthesis and Organic Green Chemistry, Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, 06123 Perugia, Italy;
| | - Gelson Perin
- Laboratório de Síntese Orgânica Limpa-LASOL-CCQFA, Universidade Federal de Pelotas-UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil; (P.S.H.); (T.J.P.); (F.P.)
| | - Eder J. Lenardão
- Laboratório de Síntese Orgânica Limpa-LASOL-CCQFA, Universidade Federal de Pelotas-UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil; (P.S.H.); (T.J.P.); (F.P.)
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5
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Sonawane AD, Sonawane RA, Ninomiya M, Koketsu M. Synthesis of Seleno‐Heterocycles
via
Electrophilic/Radical Cyclization of Alkyne Containing Heteroatoms. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000490] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Amol D. Sonawane
- Department of Chemistry and Biomolecular ScienceFaculty of EngineeringGifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Rohini A. Sonawane
- Department of Chemistry and Biomolecular ScienceFaculty of EngineeringGifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Masayuki Ninomiya
- Department of Chemistry and Biomolecular ScienceFaculty of EngineeringGifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Mamoru Koketsu
- Department of Chemistry and Biomolecular ScienceFaculty of EngineeringGifu University 1-1 Yanagido Gifu 501-1193 Japan
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6
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Casola KK, Gomes MR, Back DF, Zeni G. Synthesis of Selenochromenes via Dehydration of Arylalkynols Promoted by Iron(III) Chloride and Diorganyl Diselenides. J Org Chem 2020; 85:7349-7357. [PMID: 32345016 DOI: 10.1021/acs.joc.0c00741] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report here the regioselective 6-endo-dig cyclization of [2-(butylselanyl)phenyl]propynols promoted by the cooperative action between diorganyl diselenides and iron(III) chloride leading to the formation of 4-methylene-3-(organoselanyl)-selenochromenes. The results of the reaction condition optimization studies showed that the solvent, the iron source, and the amount of diorganyl diselenide had a fundamental influence on the reaction yields. In the presence of iron(III) chloride (1.5 equiv) and diorganyl diselenides (1.0 equiv), using dichloromethane as the solvent, at room temperature, 4-methylene-3-(organoselanyl)-selenochromenes were formed in moderate to good yields. The reaction conditions were found to be suitable for substrates bearing electron-donating and electron-withdrawing groups on the aromatic ring at both propargyl and alkyne positions. However, we observed a limitation in the reaction conditions when they were applied to other diorganyl dichalcogenides, such as diorganyl disulfides and diorganyl ditellurides, which did not give the corresponding products. We also elaborated on a mechanism proposal based on control experiments performed.
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Affiliation(s)
- Kamila Kayser Casola
- Laboratorio de Sintese, Reatividade, Avaliação Farmacologica e Toxicologica de Organocalcogenios, CCNE, UFSM, Santa Maria, Rio Grande do Sul 97105-900, Brazil
| | - Matheus Rick Gomes
- Laboratorio de Sintese, Reatividade, Avaliação Farmacologica e Toxicologica de Organocalcogenios, CCNE, UFSM, Santa Maria, Rio Grande do Sul 97105-900, Brazil
| | - Davi F Back
- Laboratorio de Materiais Inorganicos, CCNE, UFSM, Santa Maria, Rio Grande do Sul 97105-900, Brazil
| | - Gilson Zeni
- Laboratorio de Sintese, Reatividade, Avaliação Farmacologica e Toxicologica de Organocalcogenios, CCNE, UFSM, Santa Maria, Rio Grande do Sul 97105-900, Brazil
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7
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Abstract
:Over the last decades, many methods have been reported for the synthesis of selenium- heterocyclic scaffolds because of their interesting reactivities and applications in the medicinal as well as in the material chemistry. This review describes the recent numerous useful methodologies on C-Se bond formation reactions which were basically carried out at low and room temperature.
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Affiliation(s)
- Amol D. Sonawane
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
| | - Mamoru Koketsu
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
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8
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Affiliation(s)
- Hongwei Qian
- Department of ChemistryLishui University 1 Xueyuan Road Lishui City Zhejiang Province 323000 People's Republic of China
| | - Dayun Huang
- Department of ChemistryLishui University 1 Xueyuan Road Lishui City Zhejiang Province 323000 People's Republic of China
| | - Yicheng Bi
- Qingdao University of Science & TechnologySifang Campus 53 Zhengzhou Road Qingdao Shandong 266042 People's Republic of China
| | - Guobing Yan
- Department of ChemistryLishui University 1 Xueyuan Road Lishui City Zhejiang Province 323000 People's Republic of China
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9
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Shi X, Mao S, Roisnel T, Doucet H, Soulé JF. Palladium-catalyzed successive C–H bond arylations and annulations toward the π-extension of selenophene-containing aromatic skeletons. Org Chem Front 2019. [DOI: 10.1039/c9qo00218a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A modular approach for the synthesis of planar π-extended selenium containing molecules from selenophene has been developed.
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Affiliation(s)
- Xinzhe Shi
- Univ Rennes
- CNRS UMR6226
- F-3500 Rennes
- France
| | - Shuxin Mao
- Univ Rennes
- CNRS UMR6226
- F-3500 Rennes
- France
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10
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Copper/Palladium-Catalyzed Cyclization/Cross-Coupling Cascade Reaction of 2-gem
-Dibromovinyl Aryl Selenides: Synthesis of 2-Substituted Benzo[b
]selenophenes. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701095] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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11
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Perin G, Roehrs JA, Hellwig PS, Stach G, Barcellos T, Lenardão EJ, Jacob RG, Luz EQ. Synthesis of 2-Organylchalcogenyl-benzo[b]selenophenes: 1-(2,2-Dibromovinyl)-2-butylselenanylbenzenes as Precursors to Access Alkynes Susceptible to Cyclization. ChemistrySelect 2017. [DOI: 10.1002/slct.201700948] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Gelson Perin
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354 96010-900 Pelotas, RS Brazil
| | - Juliano A. Roehrs
- Department of Chemistry; Universidade Federal de Santa Catarina - UFSC; Florianópolis, SC Brazil
| | - Paola S. Hellwig
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354 96010-900 Pelotas, RS Brazil
| | - Guilherme Stach
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354 96010-900 Pelotas, RS Brazil
| | - Thiago Barcellos
- Laboratory of Biotechnology of Natural and Synthetic Products; Universidade de Caxias do Sul - UCS; Caxias do Sul, RS Brazil
| | - Eder J. Lenardão
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354 96010-900 Pelotas, RS Brazil
| | - Raquel G. Jacob
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354 96010-900 Pelotas, RS Brazil
| | - Eduardo Q. Luz
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354 96010-900 Pelotas, RS Brazil
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12
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Pistoia RP, Roehrs JA, Back DF, Zeni G. Iodine-mediated regioselective 5-endo-dig electrophilic cyclization reaction of selenoenynes: synthesis of selenophene derivatives. Org Chem Front 2017. [DOI: 10.1039/c6qo00491a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Selenoenynes underwent electrophilic cyclization reactions with iodine in the presence of an appropriate nucleophile to give 3-iodo-selenophenes and 3-organoselenyl-selenophenes.
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Affiliation(s)
- Renan P. Pistoia
- Laboratório de Síntese
- Reatividade
- Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE
- UFSM
- Santa Maria
| | - Juliano A. Roehrs
- Laboratório de Síntese
- Reatividade
- Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE
- UFSM
- Santa Maria
| | - Davi F. Back
- Laboratório de Materiais Inorgânicos
- CCNE
- UFSM
- Santa Maria
- Brazil 97105-900
| | - Gilson Zeni
- Laboratório de Síntese
- Reatividade
- Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE
- UFSM
- Santa Maria
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13
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Neto JSS, Iglesias BA, Back DF, Zeni G. Iron-Promoted Tandem Cyclization of 1,3-Diynyl Chalcogen Derivatives with Diorganyl Dichalcogenides for the Synthesis of Benzo[b]furan-Fused Selenophenes. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600759] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- José S. S. Neto
- Laboratório de Síntese, Reatividade, Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE; UFSM; Santa Maria Rio Grande do Sul Brazil 97105-900
| | - Bernardo A. Iglesias
- Laboratório de Materiais Inorgânicos, Departamento de Química; UFSM; Santa Maria Rio Grande do Sul Brazil 97105-900
| | - Davi F. Back
- Laboratório de Materiais Inorgânicos, Departamento de Química; UFSM; Santa Maria Rio Grande do Sul Brazil 97105-900
| | - Gilson Zeni
- Laboratório de Síntese, Reatividade, Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE; UFSM; Santa Maria Rio Grande do Sul Brazil 97105-900
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