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Lee SB, Chun S, Choi SH, Hong J, Oh DC, Hong S. Iron-Catalyzed Oxidative Cyclization of 2-Amino Styrenes with Alcohols and Methyl Arenes for the Synthesis of Polysubstituted Quinolines. J Org Chem 2023. [PMID: 37285286 DOI: 10.1021/acs.joc.3c00095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Herein, we present the iron-catalyzed oxidative cyclization of alcohol/methyl arene with 2-amino styrene to synthesize polysubstituted quinoline. Low-oxidation level substrates such as alcohols and methyl arenes are converted to aldehydes in the presence of an iron catalyst and di-t-butyl peroxide. Then, the quinoline scaffold is synthesized through imine condensation/radical cyclization/oxidative aromatization. Our protocol showed a broad substrate scope, and various functionalization and fluorescence applications of quinoline products demonstrated its synthetic ability.
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Affiliation(s)
- Seok Beom Lee
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Simin Chun
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Seung Hyun Choi
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Junhwa Hong
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Dong-Chan Oh
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Suckchang Hong
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
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2
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Bugaenko DI, Karchava AV, Yurovskaya MA. Synthesis of indoles: recent advances. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4844] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Bzeih T, Lamaa D, Frison G, Hachem A, Jaber N, Bignon J, Retailleau P, Alami M, Hamze A. Csp2–Csp2 and Csp2–N Bond Formation in a One-Pot Reaction between N-Tosylhydrazones and Bromonitrobenzenes: An Unexpected Cyclization to Substituted Indole Derivatives. Org Lett 2017; 19:6700-6703. [DOI: 10.1021/acs.orglett.7b03422] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Tourin Bzeih
- BioCIS,
Univ. Paris-Sud, CNRS, Université Paris-Saclay, 92290 Chatenay-Malabry, France
- Laboratory
for Medicinal Chemistry,Faculty of Sciences (1) and PRASE-EDST, Lebanese University, Beirut, Lebanon
| | - Diana Lamaa
- BioCIS,
Univ. Paris-Sud, CNRS, Université Paris-Saclay, 92290 Chatenay-Malabry, France
| | - Gilles Frison
- LCM,
CNRS, Ecole Polytechnique, Université Paris-Saclay, 91128 Palaiseau, France
| | - Ali Hachem
- Laboratory
for Medicinal Chemistry,Faculty of Sciences (1) and PRASE-EDST, Lebanese University, Beirut, Lebanon
| | - Nada Jaber
- Laboratory
for Medicinal Chemistry,Faculty of Sciences (1) and PRASE-EDST, Lebanese University, Beirut, Lebanon
| | - Jerome Bignon
- Institut de Chimie des Substances Naturelles, UPR 2301, CNRS, 91198 Gif-sur-Yvette, France
| | - Pascal Retailleau
- Institut de Chimie des Substances Naturelles, UPR 2301, CNRS, 91198 Gif-sur-Yvette, France
| | - Mouad Alami
- BioCIS,
Univ. Paris-Sud, CNRS, Université Paris-Saclay, 92290 Chatenay-Malabry, France
| | - Abdallah Hamze
- BioCIS,
Univ. Paris-Sud, CNRS, Université Paris-Saclay, 92290 Chatenay-Malabry, France
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