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Goggiamani A, Arcadi A, Ciogli A, De Angelis M, Dessalvi S, Fabrizi G, Iavarone F, Iazzetti A, Sferrazza A, Zoppoli R. Synthesis of 3-substituted 2,3-dihydropyrazino[1,2- a]indol-4(1 H)-ones by sequential reactions of 2-indolylmethyl acetates with α-amino acids †. RSC Adv 2023; 13:10090-10096. [PMID: 37006346 PMCID: PMC10053697 DOI: 10.1039/d3ra01335a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 03/23/2023] [Indexed: 03/31/2023] Open
Abstract
The synthesis of 2,3-dihydropyrazino[1,2-a]indol-4(1H)-ones from the sequential reaction of amino acid methyl esters with readily available indole-2-ylmethyl acetates is described. The reaction proceeds in situ under basic conditions of highly unstable and reactive 2-alkylideneindolenines followed by Michael-type addition of α-amino acid methyl esters/intramolecular cyclization. The synthesis of 2,3-dihydropyrazino[1,2-a]indol-4(1H)-ones through the in situ generation of 2-methide-2H-indole intermediate I starting from 2-indolylmethyl acetates under basic conditions/nucleophilic Michael addition/cyclization cascade reaction.![]()
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Affiliation(s)
- Antonella Goggiamani
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
| | - Antonio Arcadi
- Dipartimento di Dipartimento di Scienze Fisiche e Chimiche, Università degli Studi di L'AquilaVia Vetoio67100 Coppito (AQ)Italy
| | - Alessia Ciogli
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
| | - Martina De Angelis
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
| | - Stefano Dessalvi
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
| | - Giancarlo Fabrizi
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro CuoreL.go Francesco Vito 100168 RomeItaly
- Policlinico Universitario ‘A. Gemelli’ Foundation-IRCCSRome00168Italy
| | - Antonia Iazzetti
- Dipartimento di Scienze Biotecnologiche di base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro CuoreL.go Francesco Vito 100168 RomeItaly
- Policlinico Universitario ‘A. Gemelli’ Foundation-IRCCSRome00168Italy
| | - Alessio Sferrazza
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
- Alessio Sferrazza is currently a research scientist in IRBM S.p.A., Medicinal Chemistry DepartmentPomeziaRomaItaly
| | - Roberta Zoppoli
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
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Synthesis of Polysubstituted 1,2-Dihydro-3H-pyrrolo[1,2-a]indol-3-ones through Domino Palladium-Catalyzed Reactions of Indol-2-ylmethyl Acetates with 1,3-Dicarbonyl Derivatives. Catalysts 2022. [DOI: 10.3390/catal12121516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
A straightforward assembly of polysubstituted 1,2-dihydro-3H-pyrrolo[1,2-a]indol-3-ones through a domino palladium-catalyzed reaction of indol-2-ylmethyl acetates with 1,3-dicarbonyl derivatives is described. The key role of the features of the 1,3-dicarbonyls on the reaction outcome has been explored. The employment of 2-methylcyclohexan-1,3-dione as the dicarbonyl source could allow further challenging indole nucleus functionalizations.
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Manabe K, Yamaguchi M. Synthesis of Multisubstituted Benzofurans/Indoles Using Multichlorinated Phenols/Anilines via Palladium-Catalyzed Site-Selective Sonogashira Coupling. HETEROCYCLES 2022. [DOI: 10.3987/rev-21-964] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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4
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Liu J, Ma S, Lin M, Tang J, Yue C, Zhang Z, Yu Y, An T. New Mixed Bromine/Chlorine Transformation Products of Tetrabromobisphenol A: Synthesis and Identification in Dust Samples from an E-Waste Dismantling Site. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:12235-12244. [PMID: 32885965 DOI: 10.1021/acs.est.0c04494] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The large-scale production and usage of tetrabromobisphenol A (TBBPA) and its analogues have caused widespread contamination, raising concern about their potential endocrine disruption effects on both humans and ecosystems. In the present study, debromination and unknown mixed bromine/chlorine transformation products of TBBPA (X-BBPA) were screened in dust samples from an e-waste dismantling site. Five monochloro products (2-chloro-2',6,6'-TriBBPA, 2-chloro-2',6-DiBBPA, 2-chloro-2',6'-DiBBPA, 2-chloro-2'-MoBBPA, and 2-chloro-6-MoBBPA) and two dichloro products (2,2'-dichloro-6,6'-DiBBPA and 2,2'-dichloro-6-MoBBPA) were successfully synthesized and structurally identified. TBBPA and its transformation products were detected by comparison of their mass spectra and retention times with those of synthetic standards. The mean concentration of X-BBPA was 1.63 × 104 ng/g in e-waste dismantling workshop dust samples based on dry weight, which was at a similar level to TBBPA. However, it was 1 order of magnitude lower than the concentrations of the debromination congeners. Thus, both debromination and chlorine-bromine exchange may be important reactions during the thermal processing of e-waste. The results on mixed chlorinated/brominated TBBPA transformation products provided new insights into TBBPA transformation. The elevated levels of the transformation products of TBBPA suggested that these products should be targeted to avoid underestimation of possible health risks.
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Affiliation(s)
- Jing Liu
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Shengtao Ma
- Guangdong Key Laboratory of Environmental Catalysis and Health Risk Control, Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou 510006, China
- Synergy Innovation Institute of GDUT, Shantou 515100, China
| | - Meiqing Lin
- Guangdong Key Laboratory of Environmental Catalysis and Health Risk Control, Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou 510006, China
| | - Jian Tang
- Guangdong Key Laboratory of Environmental Catalysis and Health Risk Control, Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou 510006, China
| | - Congcong Yue
- Guangdong Key Laboratory of Environmental Catalysis and Health Risk Control, Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou 510006, China
| | - Zhang Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Yingxin Yu
- Guangdong Key Laboratory of Environmental Catalysis and Health Risk Control, Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou 510006, China
| | - Taicheng An
- Guangdong Key Laboratory of Environmental Catalysis and Health Risk Control, Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou 510006, China
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5
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Yadav S, Dash C. One-pot Tandem Heck alkynylation/cyclization reactions catalyzed by Bis(Pyrrolyl)pyridine based palladium pincer complexes. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131350] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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6
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Ueno M, Miyoshi N, Hanada K, Kobayashi S. Three‐Component, One‐Pot Tandem Sonogashira/Suzuki‐Miyaura Coupling Reactions for the Synthesis of a Library of Ceramide‐Transport Protein Inhibitors Designed In Silico. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.201900689] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Masaharu Ueno
- Department of Chemistry School of ScienceThe University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
- Department of Natural Science Graduate School of Advanced Technology and ScienceTokushima University 2-1 Minami-jousanjima Tokushima 770-8506 Japan
| | - Norikazu Miyoshi
- Department of Natural Science Graduate School of Advanced Technology and ScienceTokushima University 2-1 Minami-jousanjima Tokushima 770-8506 Japan
| | - Kentaro Hanada
- Department of Biochemistry & Cell BiologyNational Institute of Infectious Diseases 1-23-1 Toyama, Shinjuku-ku Tokyo 162-8640 Japan
| | - Shū Kobayashi
- Department of Chemistry School of ScienceThe University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
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7
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Tyagi A, Reshi NUD, Daw P, Bera JK. Palladium complexes with an annellated mesoionic carbene (MIC) ligand: catalytic sequential Sonogashira coupling/cyclization reaction for one-pot synthesis of benzofuran, indole, isocoumarin and isoquinolone derivatives. Dalton Trans 2020; 49:15238-15248. [DOI: 10.1039/d0dt02918a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Pd(ii) complex containing a mesoionic carbene and phosphine ligands is an efficient catalyst for tandem coupling/cyclization reaction.
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Affiliation(s)
- Akshi Tyagi
- Department of Chemistry and Centre for Environmental Sciences and Engineering
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Noor U Din Reshi
- Department of Chemistry and Centre for Environmental Sciences and Engineering
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Prosenjit Daw
- Department of Chemistry and Centre for Environmental Sciences and Engineering
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Jitendra K. Bera
- Department of Chemistry and Centre for Environmental Sciences and Engineering
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
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8
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Watanabe K, Mino T, Masuda C, Yoshida Y, Sakamoto M. Synthesis of 7-Allylated Benzofuran Derivatives from o-
Allyloxyethynylbenzene via Claisen Rearrangement and TBAF-Catalyzed Annulation. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801800] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Kohei Watanabe
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering; Chiba University; 1-33, Yayoi-cho, Inage-ku Chiba 263-8522 Japan
| | - Takashi Mino
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering; Chiba University; 1-33, Yayoi-cho, Inage-ku Chiba 263-8522 Japan
- Molecular Chirality Research Center; Chiba University; 1-33, Yayoi-cho, Inage-ku Chiba 263-8522 Japan
| | - Chihiro Masuda
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering; Chiba University; 1-33, Yayoi-cho, Inage-ku Chiba 263-8522 Japan
| | - Yasushi Yoshida
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering; Chiba University; 1-33, Yayoi-cho, Inage-ku Chiba 263-8522 Japan
- Molecular Chirality Research Center; Chiba University; 1-33, Yayoi-cho, Inage-ku Chiba 263-8522 Japan
| | - Masami Sakamoto
- Department of Applied Chemistry and Biotechnology; Graduate School of Engineering; Chiba University; 1-33, Yayoi-cho, Inage-ku Chiba 263-8522 Japan
- Molecular Chirality Research Center; Chiba University; 1-33, Yayoi-cho, Inage-ku Chiba 263-8522 Japan
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9
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10
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Jiang H, Zhang Y, Xiong W, Cen J, Wang L, Cheng R, Qi C, Wu W. A Three-Phase Four-Component Coupling Reaction: Selective Synthesis of o-Chloro Benzoates by KCl, Arynes, CO2, and Chloroalkanes. Org Lett 2018; 21:345-349. [DOI: 10.1021/acs.orglett.8b03193] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Huanfeng Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Yu Zhang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Wenfang Xiong
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Jinghe Cen
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Lu Wang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Ruixiang Cheng
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Chaorong Qi
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Wanqing Wu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
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11
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Mphahlele MJ, Maluleka MM, Parbhoo N, Malindisa ST. Synthesis, Evaluation for Cytotoxicity and Molecular Docking Studies of Benzo[ c]furan-Chalcones for Potential to Inhibit Tubulin Polymerization and/or EGFR-Tyrosine Kinase Phosphorylation. Int J Mol Sci 2018; 19:E2552. [PMID: 30154363 PMCID: PMC6164331 DOI: 10.3390/ijms19092552] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 08/13/2018] [Accepted: 08/17/2018] [Indexed: 12/13/2022] Open
Abstract
A series of 2-arylbenzo[c]furan-chalcone hybrids 3a⁻y have been synthesized and evaluated for antiproliferative effects against the human breast cancer (MCF-7) cell line and for its potential to induce apoptosis and also to inhibit tubulin polymerization and/or epidermal growth factor receptor-tyrosine kinase (EGFR-TK) phosphorylation. Most of these compounds exhibited moderate to significant antigrowth effects in vitro against the MCF-7 cell line when compared to the reference standard actinomycin D. The capabilities of the most cytotoxic benzofuran-chalcone hybrids 3b and 3i, to induce apoptosis, have been evaluated by Annexin V-Cy3 SYTOX staining and caspase-3 activation. The experimental and molecular docking results suggest that the title compounds have the potential to exhibit inhibitory effects against tubulin polymerization and epidermal growth factor receptor tyrosine kinase (EGFR-TK) phosphorylation. The modeled structures of representative compounds displayed hydrophobic interactions as well as hydrogen and/or halogen bonding with the protein residues. These interactions are probably responsible for the observed increased binding affinity for the two receptors and their significant antigrowth effect against the MCF-7 cell line.
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Affiliation(s)
- Malose J Mphahlele
- Department of Chemistry, College of Science, Engineering and Technology, University of South Africa, Private Bag X06, Florida 1710, South Africa.
| | - Marole M Maluleka
- Department of Chemistry, College of Science, Engineering and Technology, University of South Africa, Private Bag X06, Florida 1710, South Africa.
| | - Nishal Parbhoo
- Department of Life & Consumer Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Private Bag X06, Florida 1710, South Africa.
| | - Sibusiso T Malindisa
- Department of Life & Consumer Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Private Bag X06, Florida 1710, South Africa.
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12
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[(PhCH2O)2P(CH3)2CHNCH(CH3)2]2PdCl2/CuI as Cocatalyst for Coupling-Cyclization of 2-Iodophenol with Terminal Alkynes in Water. Catalysts 2018. [DOI: 10.3390/catal8040136] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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13
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Amido-pincer complexes of Cu(II): Synthesis, coordination chemistry and applications in catalysis. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.03.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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14
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Qin DD, Chen W, Tang X, Yu W, Wu AA, Liao Y, Chen HB. Accessing 2-Arylbenzofurans by CuI2(pip)2-Catalyzed Tandem Coupling/Cyclization Reaction: Mechanistic Studies and Application to the Synthesis of Stemofuran A and Moracin M. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600321] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Dan-Dan Qin
- Department of Chemistry, College Of Chemistry and Chemical Engineering; Xiamen University; Xiamen, Fujian 361005 P. R. China
| | - Wei Chen
- Department of Chemistry, College Of Chemistry and Chemical Engineering; Xiamen University; Xiamen, Fujian 361005 P. R. China
| | - Xiao Tang
- Department of Chemistry, College Of Chemistry and Chemical Engineering; Xiamen University; Xiamen, Fujian 361005 P. R. China
| | - Wen Yu
- Department of Chemistry, College Of Chemistry and Chemical Engineering; Xiamen University; Xiamen, Fujian 361005 P. R. China
| | - An-An Wu
- Department of Chemistry, College Of Chemistry and Chemical Engineering; Xiamen University; Xiamen, Fujian 361005 P. R. China
| | - Yi Liao
- Department of Chemistry; Florida Institute of Technology; Melbourne FL 32901 USA
| | - Hong-Bin Chen
- Department of Chemistry, College Of Chemistry and Chemical Engineering; Xiamen University; Xiamen, Fujian 361005 P. R. China
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15
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Yamaguchi M, Akiyama T, Sasou H, Katsumata H, Manabe K. One-Pot Synthesis of Substituted Benzo[b]furans and Indoles from Dichlorophenols/Dichloroanilines Using a Palladium-Dihydroxyterphenylphosphine Catalyst. J Org Chem 2016; 81:5450-63. [PMID: 27267124 DOI: 10.1021/acs.joc.6b00824] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Disubstituted benzo[b]furans were synthesized by ortho-selective Sonogashira coupling of dichlorophenols and terminal alkynes, followed by cyclization and Suzuki-Miyaura coupling in one pot, using a palladium-dihydroxyterphenylphosphine (Cy-DHTP) catalyst. The use of substoichiometric amounts of tetrabutylammonium chloride was effective in accelerating the Suzuki-Miyaura coupling. This protocol was also successfully applied to the one-pot synthesis of disubstituted indoles from dichloroaniline derivatives.
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Affiliation(s)
- Miyuki Yamaguchi
- School of Pharmaceutical Sciences, University of Shizuoka , 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Tomoyo Akiyama
- School of Pharmaceutical Sciences, University of Shizuoka , 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Hirohisa Sasou
- School of Pharmaceutical Sciences, University of Shizuoka , 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Haruka Katsumata
- School of Pharmaceutical Sciences, University of Shizuoka , 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Kei Manabe
- School of Pharmaceutical Sciences, University of Shizuoka , 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
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16
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SanMartin R, Herrero MT, Domínguez E. New Copper, Palladium and Nickel Catalytic Systems: An Evolution towards More Efficient Procedures. CHEM REC 2016; 16:1082-95. [PMID: 27027861 DOI: 10.1002/tcr.201500289] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Indexed: 12/15/2022]
Abstract
Metal-catalysed reactions are a fundamental tool in synthetic chemistry. Increasingly challenging transformations can be accomplished only by means of certain metal catalysts. However, there still remains the need for a substantial decrease of the amount of catalyst, for better reuse or recycling of such active species, and for the avoidance of relatively toxic solvents in favour of environmentally friendly media. These facts apply to copper-, palladium-, and nickel-catalysed cross-coupling reactions, direct arylations, and oxidative processes. This account summarises our research on the last reactions, featuring an evolution towards more sustainable procedures in this field.
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Affiliation(s)
- Raul SanMartin
- Department of Organic Chemistry II, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), University of the Basque Country (UPV/EHU), Sarriena auzoa, z/g 48940, Leioa, Spain
| | - María Teresa Herrero
- Department of Organic Chemistry II, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), University of the Basque Country (UPV/EHU), Sarriena auzoa, z/g 48940, Leioa, Spain
| | - Esther Domínguez
- Department of Organic Chemistry II, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), University of the Basque Country (UPV/EHU), Sarriena auzoa, z/g 48940, Leioa, Spain
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17
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Kumar A, Gangwar MK, Prakasham AP, Mhatre D, Kalita AC, Ghosh P. Accessing a Biologically Relevant Benzofuran Skeleton by a One-Pot Tandem Heck Alkynylation/Cyclization Reaction Using Well-Defined Palladium N-Heterocyclic Carbene Complexes. Inorg Chem 2016; 55:2882-93. [DOI: 10.1021/acs.inorgchem.5b02727] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | | | - Prasenjit Ghosh
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
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18
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Tikhomirov AS, Shchekotikhin AE, Luzikov YN, Korolev AM, Preobrazhenskaya MN. Pd-catalyzed cross-coupling/heterocyclization domino reaction: facile access to anthra[2,3-b]furan-5,10-dione scaffold. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.08.033] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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19
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Moure MJ, SanMartin R, Domínguez E. Copper Pincer Complexes as Advantageous Catalysts for the Heteroannulation ofortho-Halophenols and Alkynes. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201301010] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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20
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Zhou R, Wang W, Jiang ZJ, Wang K, Zheng XL, Fu HY, Chen H, Li RX. One-pot synthesis of 2-substituted benzo[b]furans via Pd-tetraphosphine catalyzed coupling of 2-halophenols with alkynes. Chem Commun (Camb) 2014; 50:6023-6. [PMID: 24770847 DOI: 10.1039/c4cc00815d] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A catalyst composed of [Pd(η(3)-C3H5)Cl]2 and N,N,N',N'-tetra(diphenylphosphinomethyl)pyridine-2,6-diamine (L) was found to be effective for one-pot synthesis of 2-substituted benzo[b]furans from 2-halophenols and alkynes. For 2-bromo-3-hydroxypyridine, the catalyst loading could be as low as 1 ppm and the turnover number (TON) was up to 870,000.
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Affiliation(s)
- Rong Zhou
- Key Lab of Green Chemistry and Technology, Ministry of Education, Sichuan University, Chengdu, China.
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21
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Synthesis of polysubstituted benzofuran derivatives as novel inhibitors of parasitic growth. Bioorg Med Chem 2013; 21:4885-92. [DOI: 10.1016/j.bmc.2013.07.002] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 06/25/2013] [Accepted: 07/01/2013] [Indexed: 11/21/2022]
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22
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Yamaguchi M, Katsumata H, Manabe K. One-Pot Synthesis of Substituted Benzo[b]furans from Mono- and Dichlorophenols Using Palladium Catalysts Bearing Dihydroxyterphenylphosphine. J Org Chem 2013; 78:9270-81. [DOI: 10.1021/jo401503t] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Miyuki Yamaguchi
- School
of Pharmaceutical
Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Haruka Katsumata
- School
of Pharmaceutical
Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Kei Manabe
- School
of Pharmaceutical
Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
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23
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Muzart J. Three to seven C–C or C–heteroatom bonds from domino reactions involving a Heck process. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.05.061] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Arcadi A, Blesi F, Cacchi S, Fabrizi G, Goggiamani A, Marinelli F. Palladium-Catalyzed Cascade Reactions of 1-(3-Arylprop-2-ynyloxy)-2-bromo Benzene Derivatives with Organoboron Compounds. J Org Chem 2013; 78:4490-8. [DOI: 10.1021/jo400503f] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Antonio Arcadi
- Dipartimento di Scienze Fisiche
e Chimiche, Università di L’Aquila, Via Vetoio, 67010, Coppito (AQ), Italy
| | - Federico Blesi
- Dipartimento di Scienze Fisiche
e Chimiche, Università di L’Aquila, Via Vetoio, 67010, Coppito (AQ), Italy
| | - Sandro Cacchi
- Dipartimento di Chimica e Tecnologie del Farmaco,
Sapienza, Università di Roma, P.le
A. Moro 5, 00185, Rome, Italy
| | - Giancarlo Fabrizi
- Dipartimento di Chimica e Tecnologie del Farmaco,
Sapienza, Università di Roma, P.le
A. Moro 5, 00185, Rome, Italy
| | - Antonella Goggiamani
- Dipartimento di Chimica e Tecnologie del Farmaco,
Sapienza, Università di Roma, P.le
A. Moro 5, 00185, Rome, Italy
| | - Fabio Marinelli
- Dipartimento di Scienze Fisiche
e Chimiche, Università di L’Aquila, Via Vetoio, 67010, Coppito (AQ), Italy
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25
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