1
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Shui H, Zhong Y, Luo R, Zhang Z, Huang J, Yang P, Luo N. Cyclometalated iridium complexes-catalyzed acceptorless dehydrogenative coupling reaction: construction of quinoline derivatives and evaluation of their antimicrobial activities. Beilstein J Org Chem 2022; 18:1507-1517. [PMID: 36339464 PMCID: PMC9623133 DOI: 10.3762/bjoc.18.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 10/19/2022] [Indexed: 11/24/2022] Open
Abstract
The acceptorless dehydrogenative coupling (ADC) reaction is an efficient method for synthesizing quinoline and its derivatives. In this paper, various substituted quinolines were synthesized from 2-aminobenzyl alcohols and aryl/heteroaryl/alkyl secondary alcohols in one pot via a cyclometalated iridium-catalyzed ADC reaction. This method has some advantages, such as easy availability of raw materials, mild reaction conditions, wide range of substrates, and environmental friendliness which conforms to the principles of green chemistry. Furthermore, a gram-scale experiment with low catalyst loading offers the potential to access the aryl/heteroaryl quinolones in suitable amounts. In addition, the antibacterial and antifungal activities of the synthesized quinolines were evaluated in vitro, and the experimental results showed that the antibacterial activities of compounds 3ab, 3ad, and 3ah against Gram-positive bacteria and compound 3ck against C. albicans were better than the reference drug norfloxacin.
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Affiliation(s)
- Hongling Shui
- School of Pharmacy, Gannan Medical University, Ganzhou, 341000, Jiangxi Province, P. R. China
| | - Yuhong Zhong
- School of Pharmacy, Gannan Medical University, Ganzhou, 341000, Jiangxi Province, P. R. China
| | - Renshi Luo
- School of Pharmacy, Gannan Medical University, Ganzhou, 341000, Jiangxi Province, P. R. China
| | - Zhanyi Zhang
- School of Pharmacy, Gannan Medical University, Ganzhou, 341000, Jiangxi Province, P. R. China
| | - Jiuzhong Huang
- School of Pharmacy, Gannan Medical University, Ganzhou, 341000, Jiangxi Province, P. R. China
| | - Ping Yang
- Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, P. R. China
| | - Nianhua Luo
- School of Pharmacy, Gannan Medical University, Ganzhou, 341000, Jiangxi Province, P. R. China
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2
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Tang Q, Yuan M, Duan J, Xu K, Li R, Xie M, Kong S, He X, Shang Y. Metal‐Free Cascade Annulation Approach for Modular Assembly of Alkynyl/Benzoyl Functionalized Quinolines. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qiang Tang
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241002 P. R. China
| | - Meng Yuan
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241002 P. R. China
| | - Jiahui Duan
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241002 P. R. China
| | - Keke Xu
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241002 P. R. China
| | - Ruxue Li
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241002 P. R. China
| | - Mengqing Xie
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241002 P. R. China
| | - Shuwen Kong
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241002 P. R. China
| | - Xinwei He
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241002 P. R. China
- Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province Hunan Normal University Changsha 410081 P. R. China
| | - Yongjia Shang
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241002 P. R. China
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3
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Fansher DJ, Granger R, Kaur S, Palmer DRJ. Repurposing an Aldolase for the Chemoenzymatic Synthesis of Substituted Quinolines. ACS Catal 2021. [DOI: 10.1021/acscatal.1c01398] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Douglas J. Fansher
- Department of Chemistry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada S7N 5C9
| | - Richard Granger
- Department of Chemistry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada S7N 5C9
| | - Satinderpal Kaur
- Department of Chemistry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada S7N 5C9
| | - David R. J. Palmer
- Department of Chemistry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada S7N 5C9
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4
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Liu YY, Wei Y, Huang ZH, Liu Y. Mild and efficient copper-catalyzed oxidative cyclization of oximes with 2-aminobenzyl alcohols at room temperature: synthesis of polysubstituted quinolines. Org Biomol Chem 2021; 19:659-666. [PMID: 33399162 DOI: 10.1039/d0ob02348e] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A simple and efficient ligand-free Cu-catalyzed protocol for the synthesis of polysubstituted quinolines via oxidative cyclization of oxime acetates with 2-aminobenzyl alcohols at room temperature has been developed. The presented approach provides a new synthetic pathway leading to polysubstituted quinolines with good functional group tolerance under mild conditions. Moreover, this transformation can be applied for the preparation of quinolines on a gram scale. Oxime acetates serve as the internal oxidants in the reactions, thus making this method very attractive.
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Affiliation(s)
- Yan-Yun Liu
- Institute of Organic Synthesis, College of Chemistry and Materials Engineering, Huaihua University, Huaihua 418008, China.
| | - Yang Wei
- Institute of Organic Synthesis, College of Chemistry and Materials Engineering, Huaihua University, Huaihua 418008, China.
| | - Zhi-Hui Huang
- Institute of Organic Synthesis, College of Chemistry and Materials Engineering, Huaihua University, Huaihua 418008, China.
| | - Yilin Liu
- Institute of Organic Synthesis, College of Chemistry and Materials Engineering, Huaihua University, Huaihua 418008, China.
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5
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Schäfer B, Schmidtmann M, Christoffers J. Aminodecalone Scaffolds - Enantioselective Synthesis, Indole and Quinoline Annulation. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800931] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Benjamin Schäfer
- Institut für Chemie; Carl von Ossietzky Universität Oldenburg; 26111 Oldenburg Germany
| | - Marc Schmidtmann
- Institut für Chemie; Carl von Ossietzky Universität Oldenburg; 26111 Oldenburg Germany
| | - Jens Christoffers
- Institut für Chemie; Carl von Ossietzky Universität Oldenburg; 26111 Oldenburg Germany
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6
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Iodine mediated pyrazolo-quinoline derivatives as potent anti-proliferative agents. Bioorg Med Chem Lett 2018; 28:664-667. [DOI: 10.1016/j.bmcl.2018.01.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 01/02/2018] [Accepted: 01/15/2018] [Indexed: 01/04/2023]
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7
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Albert-Soriano M, Trillo P, Soler T, Pastor IM. Versatile Barium and Calcium Imidazolium-Dicarboxylate Heterogeneous Catalysts in Quinoline Synthesis. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700990] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- María Albert-Soriano
- Organic Chemistry Dpt. and Instituto Síntesis Orgánica (ISO); University of Alicante; Apdo. 99 03080 Alicante Spain
| | - Paz Trillo
- Organic Chemistry Dpt. and Instituto Síntesis Orgánica (ISO); University of Alicante; Apdo. 99 03080 Alicante Spain
| | - Tatiana Soler
- Unit for X-ray spectroscopy of monocrystals and vibrational and optical spectroscopy; Research Technical Services; University of Alicante; Apdo. 99 03080 Alicante Spain
| | - Isidro M. Pastor
- Organic Chemistry Dpt. and Instituto Síntesis Orgánica (ISO); University of Alicante; Apdo. 99 03080 Alicante Spain
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8
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Acrylamide in Rauhut-Currier reaction; intramolecular isomerization of activated alkenes for quinolone synthesis. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.08.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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6-(2-Quinolinyl)-2,2′-bipyridine ruthenium complexes for near-infrared sensitization in dye-sensitized solar cells. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.04.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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10
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Gao J, Djaidi D, Marjo CE, Bhadbhade MM, Ung AT, Bishop R. Weak Intermolecular Forces, but High Melting Points. Aust J Chem 2017. [DOI: 10.1071/ch16565] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The poorly soluble racemic compound 6,6a,13,13a-tetrahydropentaleno[1,2-b:4,5-b′]diquinoline (4) has an exceptionally high melting point range of 352–354°C despite its low molar mass (308.38) and a structure containing only 40 atoms (38 of which are C and H). Analysis of the X-ray crystal structure and Hirshfeld surface of 4, along with comparison with its isostructural homologue 2, reveals how this occurs in the absence of Pauling-type hydrogen bonding. Excellent complementarity between homochiral molecules of 4 allows formation of enantiomerically pure layers using C–H⋯π, aromatic π⋯π, and C–H⋯N interactions. The alternating layers of opposite handedness are then crosslinked by means of aza-1,3-peri hydrogen interactions. This bifurcated C–H⋯N⋯H–C motif acts as a molecular clip creating a highly rigid network structure. The role of weaker intermolecular forces in influencing the solubility and bioavailability of potential drug molecules is discussed in the context of the popular Lipinski ‘rule of 5’ guidelines.
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11
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Vippila MR, Ly PK, Cuny GD. Synthesis and Antiproliferative Activity Evaluation of the Disulfide-Containing Cyclic Peptide Thiochondrilline C and Derivatives. JOURNAL OF NATURAL PRODUCTS 2015; 78:2398-2404. [PMID: 26444379 DOI: 10.1021/acs.jnatprod.5b00428] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Thiochondrilline C (4) was previously isolated from Verrucisispora sp. and reported to have moderate cytotoxicity against human lung adenocarcinoma cells. Herein, we report the synthesis of thiochondrilline C by N-terminal peptide extension, oxidative disulfide bond formation, and heterocycle installation as key steps. Antiproliferative activities for the prepared natural product and several derivatives against the NCI 60 cancer cell line panel are also described. Derivative 22 was identified as a moderately potent antiproliferative agent (50% growth inhibition (GI50) = 0.2-12.2 μM) with leukemia (average GI50 = 1.8 ± 0.1 μM) and colon (average GI50 = 2.4 ± 0.3 μM) cells being most sensitive.
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Affiliation(s)
- Mohana Rao Vippila
- Department of Pharmacological and Pharmaceutical Sciences, University of Houston , Science and Research Building 2, Room 549A, Houston, Texas 77204, United States
| | - Phuong Kim Ly
- Department of Pharmacological and Pharmaceutical Sciences, University of Houston , Science and Research Building 2, Room 549A, Houston, Texas 77204, United States
| | - Gregory D Cuny
- Department of Pharmacological and Pharmaceutical Sciences, University of Houston , Science and Research Building 2, Room 549A, Houston, Texas 77204, United States
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12
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Rajawinslin RR, Ichake SS, Kavala V, Gawande SD, Huang YH, Kuo CW, Yao CF. Iron/acetic acid mediated synthesis of 6,7-dihydrodibenzo[b,j][1,7]phenanthroline derivatives via intramolecular reductive cyclization. RSC Adv 2015. [DOI: 10.1039/c5ra06395g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
An efficient iron/acetic acid mediated intramolecular reductive cyclization protocol was developed for the synthesis of novel 6,7-dihydrodibenzo[b,j][1,7]phenanthroline derivatives.
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Affiliation(s)
- R. R. Rajawinslin
- Department of Chemistry
- National Taiwan Normal University
- Taipei-116
- ROC
| | - Sachin S. Ichake
- Department of Chemistry
- National Taiwan Normal University
- Taipei-116
- ROC
| | | | - Sachin D. Gawande
- Department of Chemistry
- National Taiwan Normal University
- Taipei-116
- ROC
| | - Yi-Hsiang Huang
- Department of Chemistry
- National Taiwan Normal University
- Taipei-116
- ROC
| | - Chun-Wei Kuo
- Department of Chemistry
- National Taiwan Normal University
- Taipei-116
- ROC
| | - Ching-Fa Yao
- Department of Chemistry
- National Taiwan Normal University
- Taipei-116
- ROC
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13
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Okuma K, Koga T, Ozaki S, Suzuki Y, Horigami K, Nagahora N, Shioji K, Fukuda M, Deshimaru M. One-pot synthesis of dibenzo[b,h][1,6]naphthyridines from 2-acetylaminobenzaldehyde: application to a fluorescent DNA-binding compound. Chem Commun (Camb) 2014; 50:15525-8. [DOI: 10.1039/c4cc07807a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dibenzo[b,h][1,6]naphthyridines were synthesized in one pot by reacting 2-acetylamainobnezaldehyde with methyl ketones under basic conditions, methylation of which showed strong fluorescence.
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Affiliation(s)
- Kentaro Okuma
- Department of Chemistry
- Faculty of Science
- Fukuoka University
- Fukuoka 814-0180, Japan
| | - Tomohiro Koga
- Department of Chemistry
- Faculty of Science
- Fukuoka University
- Fukuoka 814-0180, Japan
| | - Saori Ozaki
- Department of Chemistry
- Faculty of Science
- Fukuoka University
- Fukuoka 814-0180, Japan
| | - Yutaro Suzuki
- Department of Chemistry
- Faculty of Science
- Fukuoka University
- Fukuoka 814-0180, Japan
| | - Kenta Horigami
- Department of Chemistry
- Faculty of Science
- Fukuoka University
- Fukuoka 814-0180, Japan
| | - Noriyoshi Nagahora
- Department of Chemistry
- Faculty of Science
- Fukuoka University
- Fukuoka 814-0180, Japan
| | - Kosei Shioji
- Department of Chemistry
- Faculty of Science
- Fukuoka University
- Fukuoka 814-0180, Japan
| | - Masatora Fukuda
- Department of Chemistry
- Faculty of Science
- Fukuoka University
- Fukuoka 814-0180, Japan
| | - Masanobu Deshimaru
- Department of Chemistry
- Faculty of Science
- Fukuoka University
- Fukuoka 814-0180, Japan
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14
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Syntheses and conformational analyses of new naphth[1,2-e][1,3]oxazino[3,2-c]quinazolin-13-ones. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.04.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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15
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Ali S, Li YX, Anwar S, Yang F, Chen ZS, Liang YM. One-Pot Access to Indolo[2,3-b]quinolines by Electrophile-Triggered Cross-Amination/Friedel–Crafts Alkylation of Indoles with 1-(2-Tosylaminophenyl)ketones. J Org Chem 2011; 77:424-31. [DOI: 10.1021/jo202035p] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shaukat Ali
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid Lubrication, Lanzhou
Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, P.R. China
| | - Ying-Xiu Li
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid Lubrication, Lanzhou
Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, P.R. China
| | - Saeed Anwar
- Department of Chemistry, Abdul Wali Khan University, Mardan 23200, Pakistan
| | - Fang Yang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid Lubrication, Lanzhou
Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, P.R. China
| | - Zi-Sheng Chen
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid Lubrication, Lanzhou
Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, P.R. China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, and State Key Laboratory of Solid Lubrication, Lanzhou
Institute of Chemical Physics, Chinese Academy of Science, Lanzhou 730000, P.R. China
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16
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Shiri M, Zolfigol MA, Kruger HG, Tanbakouchian Z. Friedländer Annulation in the Synthesis of Azaheterocyclic Compounds. ADVANCES IN HETEROCYCLIC CHEMISTRY 2011. [DOI: 10.1016/b978-0-12-385464-3.00002-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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17
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Li H, Xu X, Yang J, Xie X, Huang H, Li Y. Iron-catalyzed cascade reaction of ynone with o-aminoaryl compounds: a Michael addition–cyclization approach to 3-carbonyl quinolines. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2010.11.106] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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18
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Würdemann M, Christoffers J. Synthesis of spirocyclic carbazole- and acridine-lactams. Org Biomol Chem 2010; 8:1894-8. [DOI: 10.1039/b922827f] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Marco-Contelles J, Pérez-Mayoral E, Samadi A, Carreiras MDC, Soriano E. Recent Advances in the Friedländer Reaction. Chem Rev 2009; 109:2652-71. [DOI: 10.1021/cr800482c] [Citation(s) in RCA: 505] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- José Marco-Contelles
- Laboratorio de Radicales Libres y Química Computacional (IQOG, CSIC), Madrid, Spain, Departamento de Química Inorgánica y Química Técnica, Facultad de Ciencias, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain, and iMed.UL, Research Institute for Medicines and Pharmaceutical Sciences, Faculty of Pharmacy, University of Lisbon, Av. Forcas Armadas, 1600-083 Lisbon, Portugal
| | - Elena Pérez-Mayoral
- Laboratorio de Radicales Libres y Química Computacional (IQOG, CSIC), Madrid, Spain, Departamento de Química Inorgánica y Química Técnica, Facultad de Ciencias, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain, and iMed.UL, Research Institute for Medicines and Pharmaceutical Sciences, Faculty of Pharmacy, University of Lisbon, Av. Forcas Armadas, 1600-083 Lisbon, Portugal
| | - Abdelouahid Samadi
- Laboratorio de Radicales Libres y Química Computacional (IQOG, CSIC), Madrid, Spain, Departamento de Química Inorgánica y Química Técnica, Facultad de Ciencias, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain, and iMed.UL, Research Institute for Medicines and Pharmaceutical Sciences, Faculty of Pharmacy, University of Lisbon, Av. Forcas Armadas, 1600-083 Lisbon, Portugal
| | - María do Carmo Carreiras
- Laboratorio de Radicales Libres y Química Computacional (IQOG, CSIC), Madrid, Spain, Departamento de Química Inorgánica y Química Técnica, Facultad de Ciencias, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain, and iMed.UL, Research Institute for Medicines and Pharmaceutical Sciences, Faculty of Pharmacy, University of Lisbon, Av. Forcas Armadas, 1600-083 Lisbon, Portugal
| | - Elena Soriano
- Laboratorio de Radicales Libres y Química Computacional (IQOG, CSIC), Madrid, Spain, Departamento de Química Inorgánica y Química Técnica, Facultad de Ciencias, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain, and iMed.UL, Research Institute for Medicines and Pharmaceutical Sciences, Faculty of Pharmacy, University of Lisbon, Av. Forcas Armadas, 1600-083 Lisbon, Portugal
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20
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Jiang B, Dong JJ, Jin Y, Du XL, Xu M. The First Proline-Catalyzed Friedlander Annulation: Regioselective Synthesis of 2-Substituted Quinoline Derivatives. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800121] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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