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Shen YB, Zhao JQ, Wang ZH, You Y, Zhou MQ, Yuan WC. DBU-catalyzed dearomative annulation of 2-pyridylacetates with α,β-unsaturated pyrazolamides for the synthesis of multisubstituted 2,3-dihydro-4H-quinolizin-4-ones. Org Chem Front 2022. [DOI: 10.1039/d1qo01414e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
DBU-catalyzed dearomative [3 + 3] annulation of 2-pyridylacetates and α,β-unsaturated pyrazolamides for the synthesis of multisubstituted 2,3-dihydro-4H-quinolizin-4-ones was developed.
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Affiliation(s)
- Yao-Bin Shen
- National Engineering Research Center of Chiral Drugs, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, China
- Innovation Research Center of Chiral Drugs, Institute for Advanced Study, Chengdu University, Chengdu 610106, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jian-Qiang Zhao
- Innovation Research Center of Chiral Drugs, Institute for Advanced Study, Chengdu University, Chengdu 610106, China
| | - Zhen-Hua Wang
- Innovation Research Center of Chiral Drugs, Institute for Advanced Study, Chengdu University, Chengdu 610106, China
| | - Yong You
- Innovation Research Center of Chiral Drugs, Institute for Advanced Study, Chengdu University, Chengdu 610106, China
| | - Ming-Qiang Zhou
- National Engineering Research Center of Chiral Drugs, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, China
| | - Wei-Cheng Yuan
- National Engineering Research Center of Chiral Drugs, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, 610041, China
- Innovation Research Center of Chiral Drugs, Institute for Advanced Study, Chengdu University, Chengdu 610106, China
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2
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Herndon JW. The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2018. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.213051] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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3
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Min XL, Sun C, He Y. Synthesis of 1-Amino-2H-quinolizin-2-one Scaffolds by Tandem Silver Catalysis. Org Lett 2019; 21:724-728. [DOI: 10.1021/acs.orglett.8b03935] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiao-Long Min
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing, 210094, China
| | - Chao Sun
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing, 210094, China
| | - Ying He
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing, 210094, China
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4
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Visse R, Fidan M, Götzinger A, Motzny A, Jeddi S, Braun M. Enantioselective Palladium‐Catalyzed N‐Allylation of Lactams. ChemistrySelect 2018. [DOI: 10.1002/slct.201801233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Robin Visse
- Institute of Organic and Macromolecular ChemistryUniversity of Duesseldorf Universitätsstr. 1 D-40225 Düsseldorf Germany
| | - Mesut Fidan
- Institute of Organic and Macromolecular ChemistryUniversity of Duesseldorf Universitätsstr. 1 D-40225 Düsseldorf Germany
| | - Alissa Götzinger
- Institute of Organic and Macromolecular ChemistryUniversity of Duesseldorf Universitätsstr. 1 D-40225 Düsseldorf Germany
| | - Angelika Motzny
- Institute of Organic and Macromolecular ChemistryUniversity of Duesseldorf Universitätsstr. 1 D-40225 Düsseldorf Germany
| | - Samir Jeddi
- Institute of Organic and Macromolecular ChemistryUniversity of Duesseldorf Universitätsstr. 1 D-40225 Düsseldorf Germany
| | - Manfred Braun
- Institute of Organic and Macromolecular ChemistryUniversity of Duesseldorf Universitätsstr. 1 D-40225 Düsseldorf Germany
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5
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Alujas-Burgos S, Oliveras-González C, Álvarez-Larena Á, Bayón P, Figueredo M. Iterative Synthetic Strategy for Azaphenalene Alkaloids. Total Synthesis of (−)-9aepi-Hippocasine. J Org Chem 2018; 83:5052-5057. [DOI: 10.1021/acs.joc.8b00390] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sílvia Alujas-Burgos
- Departament de Química, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | | | - Ángel Álvarez-Larena
- Servei de Difracció de Raigs X, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Pau Bayón
- Departament de Química, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Marta Figueredo
- Departament de Química, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
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