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Zhu A, Wang J, Wang M, Fan D, Li L. An Efficient Catalytic System Based on CuI and Ionic Liquid for the Synthesis of Propargylamines Through One-Pot A3 Coupling Reactions. Catal Letters 2022. [DOI: 10.1007/s10562-022-04109-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Shaaban S, El-Lateef HMA, Khalaf MM, Gouda M, Youssef I. One-Pot Multicomponent Polymerization, Metal-, and Non-Metal-Catalyzed Synthesis of Organoselenium Compounds. Polymers (Basel) 2022; 14:polym14112208. [PMID: 35683881 PMCID: PMC9182861 DOI: 10.3390/polym14112208] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 05/26/2022] [Accepted: 05/27/2022] [Indexed: 02/07/2023] Open
Abstract
The one-pot multicomponent synthetic strategy of organoselenium compounds represents an alternative and robust protocol to the conventional multistep methods. During the last decade, a potential advance has been made in this domain. This review discusses the latest advances in the polymerization, metal, and metal-free one-pot multicomponent synthesis of organoselenium compounds.
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Affiliation(s)
- Saad Shaaban
- Department of Chemistry, College of Science, King Faisal University, P.O. Box 380, Al-Ahsa 31982, Saudi Arabia; (H.M.A.E.-L.); (M.M.K.); (M.G.)
- Department of Chemistry, Organic Chemistry Division, College of Science, Mansoura University, Mansoura 11432, Egypt
- Correspondence: or (S.S.); (I.Y.)
| | - Hany M. Abd El-Lateef
- Department of Chemistry, College of Science, King Faisal University, P.O. Box 380, Al-Ahsa 31982, Saudi Arabia; (H.M.A.E.-L.); (M.M.K.); (M.G.)
- Chemistry Department, Faculty of Science, Sohag University, Sohag 82524, Egypt
| | - Mai M. Khalaf
- Department of Chemistry, College of Science, King Faisal University, P.O. Box 380, Al-Ahsa 31982, Saudi Arabia; (H.M.A.E.-L.); (M.M.K.); (M.G.)
- Chemistry Department, Faculty of Science, Sohag University, Sohag 82524, Egypt
| | - Mohamed Gouda
- Department of Chemistry, College of Science, King Faisal University, P.O. Box 380, Al-Ahsa 31982, Saudi Arabia; (H.M.A.E.-L.); (M.M.K.); (M.G.)
| | - Ibrahim Youssef
- Department of Chemistry, Organic Chemistry Division, College of Science, Mansoura University, Mansoura 11432, Egypt
- Transcranial Focused Ultrasound Laboratory, UTSW Medical Center, Dallas, TX 75390, USA
- Neuroradiology and Neuro-Intervention Section, Department of Radiology, UTSW Medical Center, Dallas, TX 75390, USA
- Correspondence: or (S.S.); (I.Y.)
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Nasibipour M, Safaei E, Moaddeli A, Masoumpour MS, Wojtczak A. Biradical o-iminobenzosemiquinonato(1-) complexes of nickel(ii): catalytic activity in three-component coupling of aldehydes, amines and alkynes. RSC Adv 2021; 11:12845-12859. [PMID: 35423810 PMCID: PMC8697240 DOI: 10.1039/d0ra10248b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 03/22/2021] [Indexed: 11/21/2022] Open
Abstract
The six-coordinated bis-o-iminosemiquinone complex, NiL2 BIS, in which LBIS is the o-iminosemiquinone 1-electron oxidized form of the tridentate o-aminophenol benzoxazole-based ligand H2LBAP, was synthesized and characterized. The crystal structure of the complex reveals octahedral geometry with a NiN4O2 coordination sphere in which Ni(ii) has been surrounded by two tridentate LBIS ligands. This compound exhibits (S Ni = 1) with both spin and orbital contribution to the magnetic moment and antiferromagnetic coupling between two electrons on two LBIS ligands which results in a triplet spin ground state (S = 1). The electronic transitions and the electrochemical behavior of this open-shell molecule are presented here, based on experimental observations and theoretical calculations. The electrochemical behavior of NiL2 BIS was investigated by cyclic voltammetry and indicates ligand-centered redox processes. Three-component coupling of aldehydes, amines and alkynes (A3-coupling) was studied in the presence of the NiL2 BIS complex, and the previously reported four-coordinated bis-o-iminosemiquinone NiL2 NIS. Furthermore, among these two o-iminobenzosemiquinonato(1-) complexes of Ni(ii) (NiL2 NIS and NiL2 BIS), NiL2 NIS was found to be an efficient catalyst in A3-coupling at 85 °C under solvent-free conditions and can be recovered and reused for several cycles with a small decrease in activity.
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Affiliation(s)
- Mina Nasibipour
- Department of Chemistry, College of Sciences, Shiraz University 71454 Shiraz Iran
| | - Elham Safaei
- Department of Chemistry, College of Sciences, Shiraz University 71454 Shiraz Iran
| | - Ali Moaddeli
- Department of Chemistry, College of Sciences, Shiraz University 71454 Shiraz Iran
| | | | - Andrzej Wojtczak
- Nicolaus Copernicus University, Faculty of Chemistry 87-100 Torun Poland
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de Oliveira IM, Esteves CHA, Darbem MP, Pimenta DC, Zukerman‐Schpector J, Ferreira AG, Stefani HA, Manarin F. Iron (III)‐Promoted Synthesis of Substituted 4
H
‐Chalcogenochromenes and Chemoselective Functionalization. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900142] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Isadora M. de Oliveira
- Departamento de Química Fundamental, Instituto de QuímicaUniversidade de São Paulo São Paulo, SP – Brazil
| | - C. Henrique A. Esteves
- Departamento de Farmácia, Faculdade de Ciências FarmacêuticasUniversidade de São Paulo, SP – Brazil
| | - Mariana P. Darbem
- Departamento de Farmácia, Faculdade de Ciências FarmacêuticasUniversidade de São Paulo, SP – Brazil
| | | | | | - Antonio G. Ferreira
- Departamento de QuímicaUniversidade Federal de São Carlos São Carlos, SP – Brazil
| | - Hélio A. Stefani
- Departamento de Farmácia, Faculdade de Ciências FarmacêuticasUniversidade de São Paulo, SP – Brazil
| | - Flavia Manarin
- Centro de Engenharias e Ciências Exatas – CECEUniversidade Estadual do Oeste do Paraná Toledo, PR – Brazil
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de Oliveira IM, Darbem MP, Esteves CHA, Pimenta DC, Zukerman-Schpector J, Stefani HA, Manarin F. Ytterbium-catalyzed formal [4+2] cycloaddition: Synthesis of chalcogen-quinolines 3-unsubstituted. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.09.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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