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Ding CL, Xu Q, Wu S, Zhong Y, He X, Lin Y, Li Y, Ye KY. Current-Controlled Electrochemical Approach Toward Mono- and Trifluorinated Isoindolin-1-one Derivatives. Org Lett 2024; 26:1645-1651. [PMID: 38363882 DOI: 10.1021/acs.orglett.4c00109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
Abstract
An electrochemical intramolecular 5-exo-dig aza-cyclization of 2-alkynylbenzamides and subsequent nucleophilic fluorination have been developed to afford the highly selective synthesis of mono- and trifluorinated isoindolin-1-one derivatives. This work demonstrates the unique capability of synthetic electrochemistry in controlling reaction selectivity through the applied electrolytic parameters. In addition, the obtained monofluorinated 3-methyleneisoindolin-1-one (19) displays interesting photophysical properties that are not observed in its nonfluorinated analog.
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Affiliation(s)
- Cheng-Lin Ding
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Qiaohong Xu
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Shuai Wu
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Yi Zhong
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Xinglei He
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Yuqi Lin
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Yuanming Li
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Ke-Yin Ye
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
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Niño-Pantoja I, Gallardo-Alfonzo A, Solis-Santos M, Ordoñez M, Contreras-Celedón C, Islas-Jácome A, Chacon Garcia L, Cortés-García CJ. Synthesis and recognizing Copper (II) properties of 1,5‐disubstituted tetrazole‐indolizine bis‐heterocycles. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Israel Niño-Pantoja
- Universidad Michoacana de San Nicolas de Hidalgo Instituto de Investigaciones Químico Biológicas Edificio B1Ciudad Universitaria 58033 Morelia MEXICO
| | - Arturo Gallardo-Alfonzo
- Universidad Michoacana de San Nicolas de Hidalgo Instituto de Investigaciones Químico Biológicas MEXICO
| | - Melchor Solis-Santos
- Universidad Autonoma del Estado de Morelos Centro de Investigaciones Químicas MEXICO
| | - Mario Ordoñez
- Universidad Autonoma del Estado de Morelos Centro de Investigaciones Químicas-IICBA MEXICO
| | - Claudia Contreras-Celedón
- Universidad Michoacana de San Nicolas de Hidalgo Instituto de Investigaciones Químico Biológicas MEXICO
| | | | - Luis Chacon Garcia
- Universidad Michoacana de San Nicolas de Hidalgo Instituto de Investigaciones Quimico Biologicas Edficio B1, Ciudad Universitaria 58060 Morelia MEXICO
| | - Carlos J. Cortés-García
- Universidad Michoacana de San Nicolas de Hidalgo Laboratorio de Diseño Molecular Edificio B1Ciudad Universitaria 58033 Morelia MEXICO
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