1
|
Zhang Q, Miao YH, Liu T, Yun YL, Sun XY, Yang T, Sun J. Natural source, bioactivity and synthesis of 3-Arylcoumarin derivatives. J Enzyme Inhib Med Chem 2022; 37:1023-1042. [PMID: 35438580 PMCID: PMC9037183 DOI: 10.1080/14756366.2022.2058499] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
3-arylcoumarins with different pharmacological properties widely exist in a variety of natural plants. The extensive research on 3-arylcoumarins was attributed to its therapeutic and relatively easy isolation. Therefore, 3-arylcoumarins can be recognised as useful structures for the design of novel compounds with potential pharmacological interest, particularly in the fields of anti-inflammatory, anti-cancer, antioxidant, Monoamine oxidase (MAO) enzyme inhibition, etc. The current review highlights the biological activities, design, and chemical synthetic methods of 3-arylcoumarins derivatives as well as their important natural product sources.
Collapse
Affiliation(s)
- Qiang Zhang
- Institute of Materia Medica, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Yu-Hang Miao
- Institute of Materia Medica, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Teng Liu
- Institute of Materia Medica, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Yin-Ling Yun
- Institute of Materia Medica, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Xiao-Ya Sun
- Institute of Materia Medica, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Tao Yang
- Department of Thoracic and Cardiovascular Surgery, First Affiliated Hospital of Chongqing Medical University, Chongqing, Chongqing, China
| | - Jie Sun
- Institute of Materia Medica, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| |
Collapse
|
2
|
Arora S, Singh SP, Sharma P, Singh A. Brønsted acid catalyzed annulations of ketene dithioacetals: synthesis of 3-aryl coumarins and indenes. Org Biomol Chem 2022; 20:8907-8911. [DOI: 10.1039/d2ob01558g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
PTSA catalyzed divergent synthetic routes toward 3-aryl coumarins and indenes were developed using ketene dithioacetals. These transformations are transition-metal and oxidant free, proceed under mild conditions, and provide quick access to these important structural motifs.
Collapse
Affiliation(s)
- Shivani Arora
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, U.P., India
| | - Surya Pratap Singh
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, U.P., India
| | - Parashuram Sharma
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, U.P., India
| | - Anand Singh
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, U.P., India
- Department of Sustainable Energy Engineering, Indian Institute of Technology Kanpur, Kanpur-208016, U.P., India
| |
Collapse
|
3
|
Matos MJ, Uriarte E, Santana L. 3-Phenylcoumarins as a Privileged Scaffold in Medicinal Chemistry: The Landmarks of the Past Decade. Molecules 2021; 26:6755. [PMID: 34771164 PMCID: PMC8587835 DOI: 10.3390/molecules26216755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/03/2021] [Accepted: 11/05/2021] [Indexed: 12/27/2022] Open
Abstract
3-Phenylcoumarins are a family of heterocyclic molecules that are widely used in both organic and medicinal chemistry. In this overview, research on this scaffold, since 2010, is included and discussed, focusing on aspects related to its natural origin, synthetic procedures and pharmacological applications. This review paper is based on the most relevant literature related to the role of 3-phenylcoumarins in the design of new drug candidates. The references presented in this review have been collected from multiple electronic databases, including SciFinder, Pubmed and Mendeley.
Collapse
Affiliation(s)
- Maria J Matos
- Centro de Investigação em Química da Universidade do Porto (CIQUP), Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal
- Departamento de Química Orgánica, Facultade de Farmacia, Universidade Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Eugenio Uriarte
- Departamento de Química Orgánica, Facultade de Farmacia, Universidade Santiago de Compostela, 15782 Santiago de Compostela, Spain
- Instituto de Ciencias Químicas Aplicadas, Universidad Autónoma de Chile, Santiago 7500912, Chile
| | - Lourdes Santana
- Departamento de Química Orgánica, Facultade de Farmacia, Universidade Santiago de Compostela, 15782 Santiago de Compostela, Spain
| |
Collapse
|
4
|
Bouhaoui A, Eddahmi M, Dib M, Khouili M, Aires A, Catto M, Bouissane L. Synthesis and Biological Properties of Coumarin Derivatives. A Review. ChemistrySelect 2021. [DOI: 10.1002/slct.202101346] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Abderrazzak Bouhaoui
- Organic and Analytical Chemistry Laboratory Faculty of Sciences and Technologies Sultan Moulay Slimane University BP 523 23000 Beni-Mellal Morocco
| | - Mohammed Eddahmi
- Organic and Analytical Chemistry Laboratory Faculty of Sciences and Technologies Sultan Moulay Slimane University BP 523 23000 Beni-Mellal Morocco
| | - Mustapha Dib
- Organic and Analytical Chemistry Laboratory Faculty of Sciences and Technologies Sultan Moulay Slimane University BP 523 23000 Beni-Mellal Morocco
| | - Mostafa Khouili
- Organic and Analytical Chemistry Laboratory Faculty of Sciences and Technologies Sultan Moulay Slimane University BP 523 23000 Beni-Mellal Morocco
| | - Alfredo Aires
- Centre for the Research and Technology of Agro-Environmental and Biological Sciences CITAB University of Trás-os-Montes e Alto Douro UTAD Vila Real Portugal
| | - Marco Catto
- Department of Pharmacy-Pharmaceutical Sciences University of Bari Aldo Moro via E. Orabona 4 70125 Bari Italy
| | - Latifa Bouissane
- Organic and Analytical Chemistry Laboratory Faculty of Sciences and Technologies Sultan Moulay Slimane University BP 523 23000 Beni-Mellal Morocco
| |
Collapse
|
5
|
Systematic studies of structural variations in terarylene photohydride generators. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
6
|
Selective monochlorination of unsymmetrical vicinal diols with chlorinated iminium chlorides. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|
7
|
Salem MA, Helal MH, Gouda MA, Ammar YA, El-Gaby MSA, Abbas SY. An overview on synthetic strategies to coumarins. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2018.1455873] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- M. A. Salem
- Department of Chemistry, Faculty of Science and Arts, King Khalid University, Mohail Assir, KSA
- Department of Chemistry, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - M. H. Helal
- Department of Chemistry, Faculty of Science, Al-Azhar University, Cairo, Egypt
- Department of Chemistry, Faculty of Arts and Science, Northern Border University, Rafha, KSA
| | - M. A. Gouda
- Department of Chemistry, Faculty of Science and Arts, Taibah University, Ulla, KSA
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Y. A. Ammar
- Department of Chemistry, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - M. S. A. El-Gaby
- Department of Chemistry, Faculty of Science, Al-Azhar University at Assiut, Assiut, Egypt
| | - S. Y. Abbas
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| |
Collapse
|
8
|
Liu QX, Hu ZL, Yu SC, Zhao ZX, Wei DC, Li HL. NHC Pd(II) and Ag(I) Complexes: Synthesis, Structure, and Catalytic Activity in Three Types of C-C Coupling Reactions. ACS OMEGA 2018; 3:4035-4047. [PMID: 31458640 PMCID: PMC6641614 DOI: 10.1021/acsomega.8b00205] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Accepted: 03/21/2018] [Indexed: 06/10/2023]
Abstract
Four bis-benzimidazolium salts, 1,4-bis[1'-(N-R-benzimidazoliumyl)methyl]-2,3,5,6-tetramethylbenzene 2X- (L 1 H 2 ·(PF 6 ) 2 : R = ethyl, X = PF6; L 2 H 2 ·Br 2 : R = picolyl, X = Br; L 3 H 2 ·Br 2 : R = benzyl, X = Br; and L 4 H 2 ·Br 2 : R = allyl, X = Br), and their three N-heterocyclic carbene (NHC) Pd(II) and Ag(I) complexes, L 1 Pd 2 Cl 4 (1), L 2 Ag 2 Br 2 (2), and L 4 (AgBr) 2 (3), as well as one anionic complex L 3 H 2 ·(Ag 4 Br 8 ) 0.5 (4), have been synthesized and characterized. Complex 1 adopts a funnel-like type of structure, complex 2 adopts a cyclic structure, and complex 3 is an open structure. In the crystal packing of 1-4, one-dimensional polymeric chains and two-dimensional supramolecular layers are formed via intermolecular weak interactions, including hydrogen bonds, π-π interactions, and C-H···π contacts. The catalytic activities of NHC Pd(II) complex 1 in three types of C-C coupling reactions (Suzuki-Miyaura, Heck-Mizoroki, and Sonogashira reactions) were studied. The results show that this catalytic system is efficient for these C-C coupling reactions.
Collapse
Affiliation(s)
- Qing-Xiang Liu
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
| | - Ze-Liang Hu
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
| | - Shao-Cong Yu
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
| | - Zhi-Xiang Zhao
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
| | - Deng-Che Wei
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
| | - Hui-Long Li
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
| |
Collapse
|
9
|
Zhao ZX, Hu ZL, Yu SC, Liu QX. NHC Hg( ii) and Pd( ii) complexes based on 1,8-dihydroxy-9,10-anthraquinone: synthesis, structure and catalysis. NEW J CHEM 2018. [DOI: 10.1039/c8nj02029a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
NHC Ag(i) and Hg(ii) complexes were prepared and characterized, and the catalytic activities of the NHC Pd(ii) complex in the Suzuki–Miyaura reaction were investigated.
Collapse
Affiliation(s)
- Zhi-Xiang Zhao
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Ze-Liang Hu
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Shao-Cong Yu
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Qing-Xiang Liu
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| |
Collapse
|
10
|
Yadav VK, Srivastava VP, Yadav LDS. Pd-catalysed carbonylative annulation of salicylaldehydes with benzyl chlorides using N-formylsaccharin as a CO surrogate. NEW J CHEM 2018. [DOI: 10.1039/c8nj03173h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A highly efficient synthesis of 3-arylcoumarins by Pd-catalysed carbonylative cyclisation of salicylaldehydes with benzyl chlorides using N-formylsaccharin as a CO source is developed.
Collapse
Affiliation(s)
- Vinod K. Yadav
- Green Synthesis Lab
- Department of Chemistry
- University of Allahabad
- Allahabad-211002
- India
| | - Vishnu P. Srivastava
- Green Synthesis Lab
- Department of Chemistry
- University of Allahabad
- Allahabad-211002
- India
| | - Lal Dhar S. Yadav
- Green Synthesis Lab
- Department of Chemistry
- University of Allahabad
- Allahabad-211002
- India
| |
Collapse
|
11
|
Liu Q, Zhao X, Hu Z, Zhao Z, Wang H. Synthesis and structural studies of N-heterocyclic carbene Ag(I) and Hg(II) complexes and recognition of dihydrogen phosphate anion. Sci Rep 2017; 7:7534. [PMID: 28790367 PMCID: PMC5548890 DOI: 10.1038/s41598-017-07961-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 07/03/2017] [Indexed: 01/22/2023] Open
Abstract
Bis-benzimidazolium salt (S)-2,2'-bis[2″-(N-Et-benzimidazoliumyl)ethoxy]-1,1'-binaphthyl hexafluorophosphate [(S)-L1H2]·(PF6)2 and bis-imidazolium salts (S)-2,2'-bis[2″-(N-R-imidazoliumyl)ethoxy]-1,1'-binaphthyl hexafluorophosphate [(S)-L2H2]·(PF6)2 and [(S)-L3H2]·(PF6)2 (R = ethyl or benzyl), as well as their five N-heterocyclic carbene Hg(II) and Ag(I) complexes such as [(S)-L1Hg(HgBr4)] (1), [(S)-L2Hg(HgBr4)] (2), [(S)-L2Hg(HgI4)] (3), {[(S)-L2Ag](PF6)}n (4) and [(S)-L3Ag](PF6) (5) have been prepared and characterized. Each of complexes 1-3 consists of two rings (one 6-membered ring and one 11-membered ring), in which the oxygen atom in the ligand participates in coordination with Hg(II) ion. In complex 4, 1D helical polymeric chain is formed via biscarbene ligand (S)-L2 and Ag(I) ion. A 15-membered macrometallocycle is constructed through a ligand (S)-L3 and a Ag(I) ion in complex 5. Additionally, the selective recognition of H2PO4- using complex 5 as a receptor was investigated on the basis of fluorescence and UV/vis spectroscopic titrations. The results indicate that complex 5 can distinguish effectively H2PO4- from other anions.
Collapse
Affiliation(s)
- Qingxiang Liu
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; College of Chemistry, Tianjin Normal University, Tianjin, 300387, China.
| | - Xiaoqiang Zhao
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Zeliang Hu
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Zhixiang Zhao
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Hong Wang
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University), Ministry of Education; Tianjin Key Laboratory of Structure and Performance for Functional Molecules; College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| |
Collapse
|
12
|
Liu QX, Wei DC, Zhao DX, Sun XF, Zhao ZX, Yan J. Macrometallocycle binuclear NHC silver(i) complexes: synthesis, structure and recognition of o-phenylenediamine. NEW J CHEM 2017. [DOI: 10.1039/c7nj00276a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Macrometallocycle 4 as a host can distinguish o-phenylenediamine from other aromatic amines, which is investigated using the methods of fluorescence and UV/vis spectroscopy.
Collapse
Affiliation(s)
- Qing-Xiang Liu
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| | - Deng-Che Wei
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| | - Dong-Xue Zhao
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| | - Xiao-Feng Sun
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| | - Zhi-Xiang Zhao
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| | - Jing Yan
- Key Laboratory of Inorganic-Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| |
Collapse
|
13
|
Synthesis, characterization, crystal structure and in vitro anticancer potentials of mono and bimetallic palladium(II)–N–heterocyclic carbene complexes. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2016.11.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
14
|
Jamatia R, Gupta A, Mahato M, Patil RA, Ma YR, Pal AK. A Metalloprotein Inspired Ruthenium Complex as an Efficient and Reusable Catalyst for Selective Oxidation of Alcohols to their Corresponding Carbonyl Compounds. ChemistrySelect 2016. [DOI: 10.1002/slct.201600751] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Ramen Jamatia
- Department of Chemistry, Centre for Advanced Studies; North-Eastern Hill University; Shillong- 793022 India
| | - Ajay Gupta
- Department of Chemistry, Centre for Advanced Studies; North-Eastern Hill University; Shillong- 793022 India
| | - Mrityunjoy Mahato
- Department of Basic Sciences and Social Sciences, School of; North-Eastern Hill University; Shillong- 793022 India
| | - Ranjit A. Patil
- Department Physics; National Dong Hwa University; Hualien- 97401 Taiwan
| | - Yuan-Ron Ma
- Department Physics; National Dong Hwa University; Hualien- 97401 Taiwan
| | - Amarta K. Pal
- Department of Chemistry, Centre for Advanced Studies; North-Eastern Hill University; Shillong- 793022 India
| |
Collapse
|
15
|
Zhao S, Wu F, Ma Y, Chen W, Liu M, Wu H. Enhancement of N-heterocyclic carbenes on rhodium catalyzed olefination of triazoles. Org Biomol Chem 2016; 14:2550-5. [DOI: 10.1039/c5ob02397a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A few rhodium complexes of N-heterocyclic carbenes were prepared through carbene transfer reactions and their structures were characterized by X-ray diffraction analysis.
Collapse
Affiliation(s)
- Shixian Zhao
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
| | - Feifei Wu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
| | - Yuyu Ma
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
| | - Wanzhi Chen
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
| | - Miaochang Liu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- China
| | - Huayue Wu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- China
| |
Collapse
|
16
|
Chauhan P, Ravi M, Singh S, Prajapati P, Yadav PP. Regioselective α-arylation of coumarins and 2-pyridones with phenylhydrazines under transition-metal-free conditions. RSC Adv 2016. [DOI: 10.1039/c5ra20954d] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
A transition-metal-free regioselective α-arylation of coumarins and 2-pyridones has been accomplished by the reaction of phenylhydrazines with coumarins or 2-pyridones.
Collapse
Affiliation(s)
- Parul Chauhan
- Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
| | - Makthala Ravi
- Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
| | - Shikha Singh
- Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
| | - Prashant Prajapati
- National Institute of Pharmaceutical Education and Research
- Raebareli-229010
- India
| | - Prem P. Yadav
- Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
| |
Collapse
|
17
|
Yuan JW, Yang LR, Yin QY, Mao P, Qu LB. KMnO4/AcOH-mediated C3-selective direct arylation of coumarins with arylboronic acids. RSC Adv 2016. [DOI: 10.1039/c6ra04787d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
An efficient protocol for KMnO4/AcOH-mediated C3-direct radical arylation of coumarins with arylboronic acids to afford 3-arylcoumarin derivatives is described.
Collapse
Affiliation(s)
- Jin-Wei Yuan
- School of Chemistry & Chemical Engineering
- Henan University of Technology
- Zhengzhou 450001
- P.R. China
| | - Liang-Ru Yang
- School of Chemistry & Chemical Engineering
- Henan University of Technology
- Zhengzhou 450001
- P.R. China
| | - Qiu-Yue Yin
- School of Chemistry & Chemical Engineering
- Henan University of Technology
- Zhengzhou 450001
- P.R. China
| | - Pu Mao
- School of Chemistry & Chemical Engineering
- Henan University of Technology
- Zhengzhou 450001
- P.R. China
| | - Ling-Bo Qu
- School of Chemistry & Chemical Engineering
- Henan University of Technology
- Zhengzhou 450001
- P.R. China
| |
Collapse
|
18
|
Liu QX, Cai KQ, Zhao ZX. Synthesis, structure and catalysis of a NHC–Pd(ii) complex based on a tetradentate mixed ligand. RSC Adv 2015. [DOI: 10.1039/c5ra11089k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
NHC–Pd(ii) complex 1 has been prepared. The catalytic activity of 1 in C–C coupling reactions was studied.
Collapse
Affiliation(s)
- Qing-Xiang Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
| | - Kang-Qing Cai
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
| | - Zhi-Xiang Zhao
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- College of Chemistry
- Tianjin Normal University
| |
Collapse
|
19
|
Roubinet B, Chevalier A, Renard PY, Romieu A. A Synthetic Route to 3-(Heteroaryl)-7-hydroxycoumarins Designed for Biosensing Applications. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403215] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
20
|
Chai H, Li J, Yang L, Liu M, Yang D, Zhang Q, Shi D. N-Heterocyclic Carbene-catalyzed Reactions ofo-Aminonitriles with Carbonyl Compounds Approach to 2,3-Dihydroquinazolin-4(1H)-ones. CHINESE J CHEM 2014. [DOI: 10.1002/cjoc.201400381] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
21
|
Svinyarov I, Bogdanov MG. One-pot synthesis and radical scavenging activity of novel polyhydroxylated 3-arylcoumarins. Eur J Med Chem 2014; 78:198-206. [PMID: 24681984 DOI: 10.1016/j.ejmech.2014.03.053] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Revised: 03/14/2014] [Accepted: 03/16/2014] [Indexed: 12/20/2022]
Abstract
An unexpected domino rearrangement brought about the development of a novel one-pot procedure for synthesis of coumarins. This protocol allowed the gram-scale synthesis of a variety of polyhydroxylated derivatives 3a-p, from readily available starting materials at a low cost. Based on two proven intermediates, a probable mechanism consisting of boron tribromide induced demethylation/lactone ring opening/elimination/isomerization/lactone ring closure reaction sequence of in situ formed 3-aryl-3,4-dihydroisocoumarin-4-carboxylic acids was deduced. Compared to the common methods, used for the synthesis of coumarins, the proposed herein possesses great advantages, such as mild conditions, good yields for short reaction time, simple work-up procedure and easy isolation of the final products. The structure of the newly synthesized compounds 3a-p was established by spectroscopic methods ((1)H NMR, (13)C NMR, IR, MS and HRMS) and their radical scavenging activity was evaluated in vitro against 1,1-diphenyl-2-picrylhydrazyl free radical (DPPH). The results obtained show that compounds 3g-p posses higher radical scavenging activity (3.16 ≤ SC50 [μM] ≤ 6.82) than well-known antioxidants such as trolox, protocatechuic acid, caffeic acid and gallic acid (SC50 [μM] = 9.34, 8.83, 9.48, 5.33, respectively), which is a precondition for promising antioxidant activity of these compounds to be expected.
Collapse
Affiliation(s)
- Ivan Svinyarov
- Faculty of Chemistry and Pharmacy, University of Sofia "St. Kl. Ohridski", 1, James Bourchier Blvd., 1164 Sofia, Bulgaria
| | - Milen G Bogdanov
- Faculty of Chemistry and Pharmacy, University of Sofia "St. Kl. Ohridski", 1, James Bourchier Blvd., 1164 Sofia, Bulgaria.
| |
Collapse
|
22
|
Guan M, Wang C, Zhang J, Zhao Y. Practical organic solvent-free Cu(OAc)2/DMAP/TEMPO-catalyzed aldehyde and imine formation from alcohols under air atmosphere. RSC Adv 2014. [DOI: 10.1039/c4ra09851j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
A highly efficient and practical organic solvent-free Cu(OAc)2/DMAP/TEMPO catalyst system for the selective aerobic oxidation of benzylic and allylic alcohols to aldehydes and phenones under an ambient air atmosphere was reported.
Collapse
Affiliation(s)
- Mingyu Guan
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry
- Chemical Engineering and Materials Science Soochow University
- Suzhou 215123, P. R. China
| | - Chao Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry
- Chemical Engineering and Materials Science Soochow University
- Suzhou 215123, P. R. China
| | - Jingyu Zhang
- College of Physics
- Optoelectronics and Energy & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou 215006, P. R. China
| | - Yingsheng Zhao
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry
- Chemical Engineering and Materials Science Soochow University
- Suzhou 215123, P. R. China
| |
Collapse
|
23
|
Liu X, Xia Q, Zhang Y, Chen C, Chen W. Cu-NHC-TEMPO Catalyzed Aerobic Oxidation of Primary Alcohols to Aldehydes. J Org Chem 2013; 78:8531-6. [DOI: 10.1021/jo401252d] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Xiaolong Liu
- Department
of Chemistry, Zhejiang University, Xixi Campus, Hangzhou, Zhejiang 310028, People’s Republic of China
| | - Qinqin Xia
- Department
of Chemistry, Zhejiang University, Xixi Campus, Hangzhou, Zhejiang 310028, People’s Republic of China
| | - Yuejiao Zhang
- Department
of Chemistry, Zhejiang University, Xixi Campus, Hangzhou, Zhejiang 310028, People’s Republic of China
| | - Congyan Chen
- Department
of Chemistry, Zhejiang University, Xixi Campus, Hangzhou, Zhejiang 310028, People’s Republic of China
| | - Wanzhi Chen
- Department
of Chemistry, Zhejiang University, Xixi Campus, Hangzhou, Zhejiang 310028, People’s Republic of China
- State Key Laboratory
of Elemento-organic Chemistry, Nankai University, Nankai, Tianjin 300071, People’s Republic of China
| |
Collapse
|
24
|
Rempel V, Volz N, Gläser F, Nieger M, Bräse S, Müller CE. Antagonists for the Orphan G-Protein-Coupled Receptor GPR55 Based on a Coumarin Scaffold. J Med Chem 2013; 56:4798-810. [DOI: 10.1021/jm4005175] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Viktor Rempel
- PharmaCenter Bonn, Pharmaceutical Institute,
Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, D-53121 Bonn, Germany
| | - Nicole Volz
- Institute of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, D-76131
Karlsruhe, Germany
| | - Franziska Gläser
- Institute of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, D-76131
Karlsruhe, Germany
| | - Martin Nieger
- Laboratory of Inorganic
Chemistry, Department of Chemistry, University of Helsinki, P.O. Box 55, A.I.Virtasen Aukio 1, Helsinki FIN-00014, Finland
| | - Stefan Bräse
- Institute of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, D-76131
Karlsruhe, Germany
- Institute
of Toxicology and Genetics, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen,
Germany
| | - Christa E. Müller
- PharmaCenter Bonn, Pharmaceutical Institute,
Pharmaceutical Chemistry I, University of Bonn, An der Immenburg 4, D-53121 Bonn, Germany
| |
Collapse
|