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Zhao WG, Li ZM, Yuan DK. A Novel and Facile synthesis of Pyrazolo [3,4-b]Pyridines. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.3184/030823402103172635] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Pyrazolo[3,4- b]pyridines have been obtained by the condensation of 5-amino-4-cyanopyrazole, readily available by the reaction of dithioacetals with substituted hydrazines, with β-ketoesters or β-diketone in the presence of tin(IV) chloride at reflux temperature in dry toluene.
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Affiliation(s)
- Wei Guang Zhao
- Research Institute of Elemento-Organic Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Zheng Ming Li
- Research Institute of Elemento-Organic Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - De Kai Yuan
- Research Institute of Elemento-Organic Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P. R. China
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2
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Lavrard H, Larini P, Popowycz F. Superacidic Cyclization of Activated Anthranilonitriles into 2-Unsubstituted-4-aminoquinolines. Org Lett 2017; 19:4203-4206. [PMID: 28749689 DOI: 10.1021/acs.orglett.7b01798] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
4-Aminoquinolines were prepared in a three-step synthesis starting from substituted anthranilonitriles. The condensation on 1,1,1-trichloro-4-ethoxybut-3-enone proceeded efficiently either neat or in refluxing EtOH. Cyclization in superacidic trifluoromethanesulfonic acid provided unstable intermediate, which upon treatment with NaOEt in ethanol, afforded the expected esters. Theoretical investigations pointed out a monoprotonated nitrilium as the reactive species during the cyclization process.
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Affiliation(s)
- Hubert Lavrard
- Université Lyon 1, CNRS, INSA , CPE, UMR 5246, ICBMS, COB, 20 Avenue Albert Einstein, F-69621 Villeurbanne Cedex, France
| | - Paolo Larini
- Université Lyon 1, CNRS, INSA , CPE, UMR 5246, ICBMS, ITEMM, 43 Bd du 11 novembre 1918, F-69622 Villeurbanne, France
| | - Florence Popowycz
- Université Lyon 1, CNRS, INSA , CPE, UMR 5246, ICBMS, COB, 20 Avenue Albert Einstein, F-69621 Villeurbanne Cedex, France
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3
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Hao F, Asahara H, Nishiwaki N. Direct amino-halogenation and aziridination of the 2-quinolone framework by sequential treatment of 3-nitro-2-quinolone with amine and N-halosuccinimide. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.01.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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4
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Sanap AK, Shankarling GS. Environmentally benign synthesis of 4-aminoquinoline-2-ones using recyclable choline hydroxide. NEW J CHEM 2015. [DOI: 10.1039/c4nj01281j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biocompatible and recyclable choline hydroxide for rapid synthesis of 4-aminoquinoline-2-ones.
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Affiliation(s)
- Anita Kailas Sanap
- Dyestuff Technology Department
- Institute of Chemical Technology
- Mumbai-400019
- India
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5
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Hilmy KMH, Abdul-Wahab HG, Soliman DH, Khalifa MMA, Hegab AM. Novel pyrrolo[2,3-d]pyrimidines and pyrrolo[2,3-b]pyridines: design, synthesis, and in vivo TNF-α inhibitory activity. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1281-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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6
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El-Wahab AHFA, Mohamed HM, El-Agrody AM, Bedair AH. The chemical reactivity of naphthols and their derivatives toward α-cyanocinnamonitriles and ethyl α-cyanocinnamates: A review of synthesis, reactions and applications of naphthopyrano. ACTA ACUST UNITED AC 2013. [DOI: 10.5155/eurjchem.4.4.467-483.775] [Citation(s) in RCA: 11] [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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7
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Khalladi K, Touil S. First Synthesis of Phosphorylated Thienopyridines from 2-amino-3-cyanothiophenes and β-ketophosphonates. PHOSPHORUS SULFUR 2013. [DOI: 10.1080/10426507.2012.700354] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Khaoula Khalladi
- a Laboratory of Heteroatom Organic Chemistry, Department of Chemistry, Faculty of Sciences of Bizerta , University of Carthage , Jarzouna , Tunisia
| | - Soufiane Touil
- a Laboratory of Heteroatom Organic Chemistry, Department of Chemistry, Faculty of Sciences of Bizerta , University of Carthage , Jarzouna , Tunisia
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8
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Liu JC, He HW. Synthesis, Characterization, and Fungicidal Activity of New Thienopyridopyrimidine Derivatives. SYNTHETIC COMMUN 2012. [DOI: 10.1080/00397911.2011.552154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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9
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Tang J, Li J, Zhang L, Ma S, Shi D, Zhang Q, Yang L, Wang X, Liu X, Liu C. The Divergent Transformations of Aromatico-Aminonitrile with Carbonyl Compound. J Heterocycl Chem 2012. [DOI: 10.1002/jhet.804] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jianhong Tang
- School of Chemical Engineering and Environment; Beijing Institute of Technology; Beijing 100081 People's Republic of China
- College of Chemical Engineering; Huaqiao University; Xiamen, Fujian 362021 People's Republic of China
| | - Jiarong Li
- School of Chemical Engineering and Environment; Beijing Institute of Technology; Beijing 100081 People's Republic of China
| | - Lijun Zhang
- School of Chemistry and Chemical Engineering; Tianjin University of Technology; Tianjin 300191 People's Republic of China
| | - Shuling Ma
- School of Chemical Engineering and Environment; Beijing Institute of Technology; Beijing 100081 People's Republic of China
| | - Daxin Shi
- School of Chemical Engineering and Environment; Beijing Institute of Technology; Beijing 100081 People's Republic of China
| | - Qi Zhang
- School of Chemical Engineering and Environment; Beijing Institute of Technology; Beijing 100081 People's Republic of China
| | - Liupan Yang
- School of Chemical Engineering and Environment; Beijing Institute of Technology; Beijing 100081 People's Republic of China
| | - Xiuzhen Wang
- School of Chemical Engineering and Environment; Beijing Institute of Technology; Beijing 100081 People's Republic of China
| | - Xuan Liu
- School of Chemical Engineering and Environment; Beijing Institute of Technology; Beijing 100081 People's Republic of China
| | - Change Liu
- School of Chemical Engineering and Environment; Beijing Institute of Technology; Beijing 100081 People's Republic of China
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10
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Duda B, Tverdomed SN, Ionin BI, Röschenthaler GV. Base-Promoted Heterocyclization of Fluorinated Alkynylphosphonates with Select ortho-Aminobenzonitriles. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200379] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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11
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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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12
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Ai Y, Yang G, Liu J, Chen Y, Liu L, Lei X. Synthesis and structure elucidation of five new pyrimido[5,4-c]quinoline-4(3H)-one derivatives using 1D and 2D NMR spectroscopy. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2010; 48:955-959. [PMID: 20941805 DOI: 10.1002/mrc.2689] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Five new 2-(amino/aroxy)-5-methylpyrimido[5,4-c]quinolin-4(3H)-one derivatives have been designed and synthesized via an aza-Wittig reaction, and the structure elucidation was accomplished using extensive 1D ((1)H, (13)C) and 2D NMR spectroscopic studies (COSY, HSQC and HMBC experiments).
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13
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Ren Q, Mo W, Gao L, He H, Gu Y. Facile synthesis and herbicidal activity of novel multisubstituted pyridine derivatives. J Heterocycl Chem 2010. [DOI: 10.1002/jhet.296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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14
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Ren Q, Mo W, Yao Y, He H, Gu Y. Novel Zinc Ion–Catalyzed Synthesis of Unsymmetric Multisubstituted Pyridines. SYNTHETIC COMMUN 2009. [DOI: 10.1080/00397910902978015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Qingyun Ren
- a Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University , Wuhan , Hubei , P. R. China
| | - Wenyan Mo
- a Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University , Wuhan , Hubei , P. R. China
| | - Yongyan Yao
- a Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University , Wuhan , Hubei , P. R. China
| | - Hongwu He
- a Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University , Wuhan , Hubei , P. R. China
| | - Yucheng Gu
- a Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University , Wuhan , Hubei , P. R. China
- b Syngenta, Jealott's Hill International Research Centre , Bracknell , Berkshire , United Kingdom
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15
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A facile synthesis and biological activity of novel tetrahydrobenzo[4′,5′]thieno[3′,2′:5,6]pyrido[4,3-d]pyrimidin-4(3H)-ones. Bioorg Med Chem Lett 2009; 19:6713-6. [DOI: 10.1016/j.bmcl.2009.09.117] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2009] [Revised: 09/17/2009] [Accepted: 09/30/2009] [Indexed: 11/18/2022]
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16
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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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17
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Liu JC, He HW. Applying an Aza-Wittig Reaction for the Synthesis of Novel Thieno[3′,2′:5,6] Pyrido[4,3- d]pyrimidinone Derivatives. PHOSPHORUS SULFUR 2008. [DOI: 10.1080/10426500802101109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Jian-Chao Liu
- a Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry , Central China Normal University , Wuhan , P. R. China
- b College of Chemistry and Chemical Engineering , Central South University , Changsha , P. R. China
| | - Hong-Wu He
- a Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry , Central China Normal University , Wuhan , P. R. China
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18
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Liu JC, He HW, Ding MW. Synthesis and Structure of 2-Substituted Thieno[3′,2′:5,6]pyrido[4,3-d]pyrimidin-4(3H)-one Derivatives. Helv Chim Acta 2007. [DOI: 10.1002/hlca.200790103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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Spalluto G, Cacciari B. Facile and Versatile Route to the Synthesis of Fused 2‐Pyridones: Useful Intermediates for Polycyclic Sytems. SYNTHETIC COMMUN 2007. [DOI: 10.1080/00397910500514063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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20
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21
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Liu JC, He HW, Ren QY, Ding MW. Synthesis of Derivatives of Pyrido[4,3-d]pyrimidin-4(3H)-onevia an Iminophosphorane. Helv Chim Acta 2006. [DOI: 10.1002/hlca.200690133] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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22
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Liu JC, He HW, Ren QY, Ding MW. A facile synthesis of 2-substituted thieno[3′,2′-5,6]-pyrido[4,3-d]pyrimidin-4(3H)-ones. J Heterocycl Chem 2006. [DOI: 10.1002/jhet.5570430345] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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23
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LHMDS mediated tandem acylation–cyclization of 2-aminobenzenecarbonitriles with 2-benzymidazol-2-yl acetates: a short and efficient route to the synthesis of 4-amino-3-benzimidazol-2-ylhydroquinolin-2-ones. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2005.11.113] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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24
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Kumar V, Mohan C, Gupta M, Mahajan MP. A catalyst- and solvent-free selective approach to biologically important quinazolines and benzo[g]quinazoline. Tetrahedron 2005. [DOI: 10.1016/j.tet.2005.01.118] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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25
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Zhao WG, Liu ZX, Li ZM, Wang BL. Facile Synthesis of Nicotinic Acid Derivatives with Unsymmetrical Substitution Patterns. SYNTHETIC COMMUN 2003. [DOI: 10.1081/scc-120026851] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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26
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Affiliation(s)
- Vadim Yu Kukushkin
- Department of Chemistry, St. Petersburg State University, 198504 Stary Petergof, Russian Federation.
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27
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Hsiao Y, Rivera NR, Yasuda N, Hughes DL, Reider PJ. Highly Regioselective Friedländer Reaction. Org Lett 2001; 3:1101-3. [PMID: 11348169 DOI: 10.1021/ol006785v] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
[reaction: see text]. A highly regioselective Friedländer reaction is described. By introduction of a phosphonate group at one of the alpha-carbons of a ketone, regioselectivity can be perfectly controlled.
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Affiliation(s)
- Y Hsiao
- Department of Process Research, Merck Research Laboratories, P.O. Box 2000, Rahway, New Jersey 07065, USA.
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28
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Elwahy AHM, Abbas AA. Bis(β-Difunctional) Compounds: Versatile Starting Materials for Novel Bis(Heterocycles). SYNTHETIC COMMUN 2000. [DOI: 10.1080/00397910008087441] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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29
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C. Veronese A, Manferdini M, F. Morelli C. Chemoselective Synthesis of Pyrazole Derivatives via b-Enamino Keto Esters. HETEROCYCLES 2000. [DOI: 10.3987/com-00-9024] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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30
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Morelli CF, Monica M, Veronese AC. A new route to the synthesis of pyrazole and pyrimidine C-nucleoside derivatives. Tetrahedron 1999. [DOI: 10.1016/s0040-4020(99)00595-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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31
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A new and efficient route to the synthesis of pyrazole and pyrimidine C-nucleoside derivatives. Tetrahedron Lett 1998. [DOI: 10.1016/s0040-4039(98)00631-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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32
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Veronese AC, Callegari R, Morelli CF, Vicentini CB. A facile synthesis of pyrazole, isoxazole and pyrimidine ortho-dicarboxylic acid derivatives via β-enaminoketoesters. Tetrahedron 1997. [DOI: 10.1016/s0040-4020(97)00940-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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33
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Kobayashi K, Takabatake H, Kitamura T, Morikawa O, Konishi H. One-Pot Synthesis of 4-Amino-1,2-dihydro-3-quinolinecarboxylic Acid Derivatives. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1997. [DOI: 10.1246/bcsj.70.1697] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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