1
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do Carmo Pinheiro R, Souza Marques L, Ten Kathen Jung J, Nogueira CW, Zeni G. Recent Progress in Synthetic and Biological Application of Diorganyl Diselenides. CHEM REC 2024; 24:e202400044. [PMID: 38976862 DOI: 10.1002/tcr.202400044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 05/08/2024] [Indexed: 07/10/2024]
Abstract
Diorganyl diselenides have emerged as privileged structures because they are easy to prepare, have distinct reactivity, and have broad biological activity. They have also been used in the synthesis of natural products as an electrophile in the organoselenylation of aromatic systems and peptides, reductions of alkenes, and nucleophilic substitution. This review summarizes the advancements in methods for the transformations promoted by diorganyl diselenides in the main functions of organic chemistry. Parallel, it will also describe the main findings on pharmacology and toxicology of diorganyl diselenides, emphasizing anti-inflammatory, hypoglycemic, chemotherapeutic, and antimicrobial activities. Therefore, an examination detailing the reactivity and biological characteristics of diorganyl diselenides provides valuable insights for academic researchers and industrial professionals.
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Affiliation(s)
- Roberto do Carmo Pinheiro
- Laboratório de Síntese, Reatividade, Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE, UFSM, Santa Maria, Rio Grande do Sul, Brazil, 97105-900
| | - Luiza Souza Marques
- Laboratório de Síntese, Reatividade, Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE, UFSM, Santa Maria, Rio Grande do Sul, Brazil, 97105-900
| | - Juliano Ten Kathen Jung
- Laboratório de Síntese, Reatividade, Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE, UFSM, Santa Maria, Rio Grande do Sul, Brazil, 97105-900
| | - Cristina Wayne Nogueira
- Laboratório de Síntese, Reatividade, Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE, 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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2
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Segura-Quezada LA, Torres-Carbajal KR, Mali N, Patil DB, Luna-Chagolla M, Ortiz-Alvarado R, Tapia-Juárez M, Fraire-Soto I, Araujo-Huitrado JG, Granados-López AJ, Gutiérrez-Hernández R, Reyes-Estrada CA, López-Hernández Y, López JA, Chacón-García L, Solorio-Alvarado CR. Gold(I)-Catalyzed Synthesis of 4 H-Benzo[ d][1,3]oxazines and Biological Evaluation of Activity in Breast Cancer Cells. ACS OMEGA 2022; 7:6944-6955. [PMID: 35252686 PMCID: PMC8892638 DOI: 10.1021/acsomega.1c06637] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/01/2022] [Indexed: 06/14/2023]
Abstract
The first gold(I)-catalyzed cycloisomerization procedure applied to the synthesis of substituted 4H-benzo[d][1,3]oxazines has been developed starting from N-(2-alkynyl)aryl benzamides. The chemoselective oxygen cyclization via the 6-exo-dig pathway yielded the observed heterocycles in modest to good chemical yields under very mild reaction conditions. The obtained oxazines were assayed on the breast cancer (BC)-derived cell lines MCF-7 and HCC1954 with differential biological activity. The newly synthesized 4H-benzo[d][1,3]oxazine compounds showed several degrees of cell proliferation inhibition with a remarkable effect for those compounds having a substituted aryl at C-2 of the molecules. The 4H-benzo[d][1,3]oxazines showed an IC50 ranking from 3.1 to 95 μM in MCF-7 and HCC1954 cells. These compounds represent potential drug candidates for BC treatment. However, additional assays are needed to elucidate their complete effect over the cellular and molecular hallmarks of cancer.
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Affiliation(s)
- Luis A. Segura-Quezada
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
| | - Karina R. Torres-Carbajal
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
| | - Narendra Mali
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
| | - Dipak B. Patil
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
| | - Mauricio Luna-Chagolla
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
| | - Rafael Ortiz-Alvarado
- Instituto
de Ciencias Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Av. Universidad S/N, 58000 Morelia, Michoacán, Mexico
| | - Melissa Tapia-Juárez
- Laboratorio
de Diseño Molecular, Instituto de Investigaciones Químico
Biológicas, Universidad Michoacana
de San Nicolás de Hidalgo, Ciudad Universitaria, 58033 Morelia, Michoacán, Mexico
| | - Ixamail Fraire-Soto
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Jorge Gustavo Araujo-Huitrado
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Angelica Judith Granados-López
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Rosalinda Gutiérrez-Hernández
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Claudia Araceli Reyes-Estrada
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Yamilé López-Hernández
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Jesús Adrián López
- MicroRNAs
and Cancer Laboratory, Universidad Autónoma
de Zacatecas, Av. Preparatoria S/N, Agronómica, Campus II, 98066 Zacatecas, Zacatecas, Mexico
| | - Luis Chacón-García
- Laboratorio
de Diseño Molecular, Instituto de Investigaciones Químico
Biológicas, Universidad Michoacana
de San Nicolás de Hidalgo, Ciudad Universitaria, 58033 Morelia, Michoacán, Mexico
| | - César R. Solorio-Alvarado
- División
de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050 Guanajuato, Guanajuato, Mexico
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3
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Kuan TH, Kotipalli T, Chen CC, Hou DR. Addition of benzyl ethers to alkynes: a metal-free synthesis of 1 H-isochromenes. Org Biomol Chem 2021; 19:10390-10402. [PMID: 34825694 DOI: 10.1039/d1ob01941d] [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
Bromotrimethylsilane (TMSBr)-promoted intramolecular cyclization of (o-arylethynyl)benzyl ethers to form 1H-isochromenes at room temperature is reported. Further studies indicated that vinyl carbocations are the reaction intermediates which are stabilized by the conjugated aryl groups. Thus, O-addition of benzyl ethers/tetrahydropyrans to alkynes was achieved under metal-free, acidic conditions. These reaction conditions were compatible with an alkynyl Prins reaction; therefore, 1H-isochromenes were produced directly from alkynyl benzaldehydes and alkynyl alcohols using a one-pot procedure.
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Affiliation(s)
- Tzu-Hsuan Kuan
- Department of Chemistry, National Central University, No. 300 Jhong-Da Road, Jhong-li, Taoyuan, 32001, Taiwan.
| | - Trimurtulu Kotipalli
- Department of Chemistry, National Central University, No. 300 Jhong-Da Road, Jhong-li, Taoyuan, 32001, Taiwan.
| | - Cheng-Chun Chen
- Department of Chemistry, National Central University, No. 300 Jhong-Da Road, Jhong-li, Taoyuan, 32001, Taiwan.
| | - Duen-Ren Hou
- Department of Chemistry, National Central University, No. 300 Jhong-Da Road, Jhong-li, Taoyuan, 32001, Taiwan.
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4
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Gao C, Blum SA. Main-group metalated heterocycles through Lewis acid cyclization. TRENDS IN CHEMISTRY 2021. [DOI: 10.1016/j.trechm.2021.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Hellwig PS, Guedes JS, Barcellos AM, Jacob RG, Silveira CC, Lenardão EJ, Perin G. Synthesis of benzo[ b]chalcogenophenes fused to selenophenes via intramolecular electrophilic cyclization of 1,3-diynes. Org Biomol Chem 2021; 19:596-604. [PMID: 33355583 DOI: 10.1039/d0ob02362k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
We describe herein an alternative and transition-metal-free procedure for the access of benzo[b]chalcogenophenes fused to selenophenes via intramolecular cyclization of 1,3-diynes. This efficient protocol involves a double cyclization of 1,3-diynyl chalcogen derivatives promoted by the electrophilic species of organoselenium generated in situ by the oxidative cleavage of the Se-Se bond of dibutyl diselenide using Oxone® in acetonitrile as solvent in an open-flask at 80 °C. In this study, 15 selenophenes with broad substrate scope were prepared in moderate to excellent yields (55-98%) with short reaction times (0.5-3.0 h).
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Affiliation(s)
- Paola S Hellwig
- LASOL-CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil.
| | - Jonatan S Guedes
- LASOL-CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil.
| | - Angelita M Barcellos
- 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.
| | - Claudio C Silveira
- Departamento de Química, Universidade Federal de Santa Maria - UFSM, CEP: 97105-900, Santa Maria - RS, Brazil
| | - Eder J Lenardão
- LASOL-CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil.
| | - Gelson Perin
- LASOL-CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil.
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6
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Schumacher RF, Godoi B, Jurinic CK, Belladona AL. Diorganyl Dichalcogenides and Copper/Iron Salts: Versatile Cyclization System To Achieve Carbo- and Heterocycles from Alkynes. SYNTHESIS-STUTTGART 2021. [DOI: 10.1055/a-1463-4098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AbstractOrganochalcogen-containing cyclic molecules have shown several promising pharmacological properties. Consequently, different strategies have been developed for their synthesis in the past few years. Particularly due to the low cost and environmental aspects, copper- and iron-promoted cyclization reactions of alkynyl substrates have been broadly and efficiently applied for this purpose. This short review presents an overview of the most recent advances in the synthesis of organochalcogen-containing carbo- and heterocycles by reacting diorganyl disulfides, diselenides, and ditellurides with alkyne derivatives in the presence of copper and iron salts to promote cyclization reactions.1 Introduction2 Synthesis of Carbo- and Heterocycles via Reactions of Alkynes with Diorganyl Dichalcogenides and Copper Salts3 Synthesis of Carbo- and Heterocycles via Reactions of Alkynes with Diorganyl Dichalcogenides and Iron Salts4 Conclusions
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Affiliation(s)
| | - Benhur Godoi
- Programa de Pós-Graduação em Ambiente e Tecnologias Sustentáveis – PPGATS, Federal University of Fronteira Sul
| | - Carla K. Jurinic
- Programa de Pós-Graduação em Ambiente e Tecnologias Sustentáveis – PPGATS, Federal University of Fronteira Sul
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7
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Makhal PN, Nandi A, Kaki VR. Insights into the Recent Synthetic Advances of Organoselenium Compounds. ChemistrySelect 2021. [DOI: 10.1002/slct.202004029] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Priyanka N. Makhal
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
| | - Arijit Nandi
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
| | - Venkata Rao Kaki
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
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8
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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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9
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Yao HF, Wang DL, Li FH, Wu B, Cai ZJ, Ji SJ. Synthesis of organoselenyl isoquinolinium imides via iron(III) chloride-mediated tandem cyclization/selenation of N'-(2-alkynylbenzylidene)hydrazides and diselenides. Org Biomol Chem 2020; 18:7577-7584. [PMID: 32945312 DOI: 10.1039/d0ob01517b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This report describes the synthesis of organoselenyl isoquinolinium imides through a tandem cyclization between N'-(2-alkynylbenzylidene)hydrazides and diselenides. The reaction was carried out at room temperature under an ambient atmosphere using cheap iron(iii) chloride as the metallic source. The strategy shows good tolerance to a broad range of N'-(2-alkynylbenzylidene)hydrazides and diselenides, and forms C-N and C-Se bonds in one step. The obtained product is further transformed into a bioactive H-pyrazolo[5,1-a]isoquinoline skeleton easily via a silver catalyzed [3 + 2] cycloaddition.
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Affiliation(s)
- Hai-Feng Yao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Centre of Suzhou Nano Science and Technology, Soochow University, 199 Ren-Ai Road, Suzhou, Jiangsu 215123, China.
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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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11
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Dillon AS, Flynn BL. Polyynes to Polycycles: Domino Reactions Forming Polyfused Chalcogenophenes. Org Lett 2020; 22:2987-2990. [PMID: 32216362 DOI: 10.1021/acs.orglett.0c00733] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Polyfused chalcogenophenes are prepared in one step through polyelectrophilic cyclization of polyynes using the ambiphilic reagent MeACl (A = S, Se, or Te). Up to four new rings have been generated under mild conditions, including thiophenes, selenophenes, and tellurophenes.
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Affiliation(s)
- Annaliese S Dillon
- Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville 3052, Victoria, Australia
| | - Bernard L Flynn
- Monash Institute of Pharmaceutical Sciences, Monash University, 381 Royal Parade, Parkville 3052, Victoria, Australia
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12
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Goulart TAC, Kazmirski JAG, Back DF, Zeni G. Cyclization of Thiopropargyl Benzimidazoles by Combining Iron(III) Chloride and Diorganyl Diselenides. J Org Chem 2019; 84:14113-14126. [PMID: 31588752 DOI: 10.1021/acs.joc.9b02276] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A practical synthetic approach to the synthesis of 3-(organoselenyl)-imidazothiazines was developed. The methodology involved the regioselective 6-endo-dig cyclization of thiopropargyl benzimidazoles promoted by diorganyl diselenides and iron(III) chloride. The investigation to determine the best reaction conditions indicated the use of thiopropargyl benzimidazoles (0.25 mmol) with diorganyl diselenides (1.0 equiv) and iron(III) chloride (2.0 equiv) in dichloromethane at 40 °C for 30 min to be optimal. Under these conditions, the scope of the substrates was evaluated varying the structures of thiopropargyl benzimidazoles and diorganyl diselenides giving 28 3-(organoselenyl)-imidazothiazines in moderate to good yields. The reaction conditions were also applicable to diorganyl ditellurides; however, they did not work for diorganyl disulfides. The mechanism studies were carried out indicating that the cyclization proceeds via a cooperative action of diorganyl diselenides and iron(III) chloride, but a direct electrophilic cyclization, promoted by the in situ formed electrophilic organoselenium species, cannot be ruled out.
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13
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Sandeep M, Muzaffar-ur-Rehman MD, Pradeep Kumar G, Sridhar B, Reddy KR. One-Pot Synthesis of 3-Sulfenyl/Selenylimidazo[1,5- a
]quinolines from 2-Methylquinolines, Aliphatic Amines/Amino Acids, and Dichalcogenides. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901174] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Mummadi Sandeep
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; Tarnaka 500007 Hyderabad India
- Academy of Scientific and Innovative Research (AcSIR); 110025 New Delhi India
| | - MD. Muzaffar-ur-Rehman
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; Tarnaka 500007 Hyderabad India
| | - Geetala Pradeep Kumar
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; Tarnaka 500007 Hyderabad India
- CSIR-IICT; IICT-RMIT Joint Research Centre; 500007 Hyderabad India
| | - Balasubramanian Sridhar
- X-ray Crystallography Division; CSIR-Indian Institute of Chemical Technology; 500007 Hyderabad India
| | - Kallu Rajender Reddy
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; Tarnaka 500007 Hyderabad India
- Academy of Scientific and Innovative Research (AcSIR); 110025 New Delhi India
- CSIR-IICT; IICT-RMIT Joint Research Centre; 500007 Hyderabad India
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14
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Win KMN, Sonawane AD, Koketsu M. Iodine mediated in situ generation of R-Se–I: application towards the construction of pyrano[4,3-b]quinoline heterocycles and fluorescence properties. Org Biomol Chem 2019; 17:9039-9049. [DOI: 10.1039/c9ob01648a] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Iodine mediated in situ generation of R-Se–I and its application towards the construction of pyrano[4,3-b]quinolin-1-one derivatives.
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Affiliation(s)
- Khin Myat Noe Win
- Department of Chemistry and Biomolecular Science
- Faculty of Engineering
- Gifu University
- Gifu 501-1193
- Japan
| | - Amol D. Sonawane
- Department of Chemistry and Biomolecular Science
- Faculty of Engineering
- Gifu University
- Gifu 501-1193
- Japan
| | - Mamoru Koketsu
- Department of Chemistry and Biomolecular Science
- Faculty of Engineering
- Gifu University
- Gifu 501-1193
- Japan
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